| Message ID | 20231201160925.3136868-19-peter.griffin@linaro.org |
|---|---|
| State | Superseded |
| Headers | show |
| Series | Add minimal Tensor/GS101 SoC support and Oriole/Pixel6 board | expand |
On 12/01/2023, Peter Griffin wrote: > Google gs101 SoC is ARMv8 mobile SoC found in the Pixel 6, > (oriole) Pixel 6a (bluejay) and Pixel 6 pro (raven) mobile > phones. It features: > * 4xA55 little cluster > * 2xA76 Mid cluster > * 2xX1 Big cluster > > This commit adds the basic device tree for gs101 (SoC). > Further platform support will be added over time. > > Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Tested-by: Will McVicker <willmcvicker@google.com> -- Verified boot to a busybox console on my oriole device. Thanks, Will > --- > .../boot/dts/exynos/google/gs101-pinctrl.dtsi | 1250 +++++++++++++++++ > .../boot/dts/exynos/google/gs101-pinctrl.h | 33 + > arch/arm64/boot/dts/exynos/google/gs101.dtsi | 476 +++++++ > 3 files changed, 1759 insertions(+) > create mode 100644 arch/arm64/boot/dts/exynos/google/gs101-pinctrl.dtsi > create mode 100644 arch/arm64/boot/dts/exynos/google/gs101-pinctrl.h > create mode 100644 arch/arm64/boot/dts/exynos/google/gs101.dtsi > > diff --git a/arch/arm64/boot/dts/exynos/google/gs101-pinctrl.dtsi b/arch/arm64/boot/dts/exynos/google/gs101-pinctrl.dtsi > new file mode 100644 > index 000000000000..8c0f0cf75edb > --- /dev/null > +++ b/arch/arm64/boot/dts/exynos/google/gs101-pinctrl.dtsi > @@ -0,0 +1,1250 @@ > +// SPDX-License-Identifier: GPL-2.0-only > +/* > + * GS101 SoC pin-mux and pin-config device tree source > + * > + * Copyright 2019-2023 Google LLC > + * Copyright 2023 Linaro Ltd - <peter.griffin@linaro.org> > + */ > + > +#include "gs101-pinctrl.h" > + > +&pinctrl_gpio_alive { > + gpa0: gpa0-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + interrupt-parent = <&gic>; > + interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH 0>; > + }; > + > + gpa1: gpa1-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + interrupt-parent = <&gic>; > + interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH 0>; > + }; > + > + gpa2: gpa2-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + interrupt-parent = <&gic>; > + interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH 0>; > + }; > + > + gpa3: gpa3-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + interrupt-parent = <&gic>; > + interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH 0>; > + }; > + > + gpa4: gpa4-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + interrupt-parent = <&gic>; > + interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH 0>; > + }; > + > + gpa5: gpa5-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH 0>; > + }; > + > + gpa9: gpa9-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH 0>; > + }; > + > + gpa10: gpa10-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH 0>; > + }; > + > + uart15_bus: uart15-bus-pins { > + samsung,pins = "gpa2-3", "gpa2-4"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + }; > + > + uart16_bus: uart16-bus-pins { > + samsung,pins = "gpa3-0", "gpa3-1", "gpa3-2", "gpa3-3"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + }; > + > + uart17_bus: uart17-bus-pins { > + samsung,pins = "gpa4-0", "gpa4-1", "gpa4-2", "gpa4-3"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + }; > + > + spi15_bus: spi15-bus-pins { > + samsung,pins = "gpa4-0", "gpa4-1", "gpa4-2"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi15_cs: spi15-cs-pins { > + samsung,pins = "gpa4-3"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > +}; > + > +&pinctrl_far_alive { > + gpa6: gpa6-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + interrupt-parent = <&gic>; > + interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH 0>; > + }; > + > + gpa7: gpa7-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + interrupt-parent = <&gic>; > + interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH 0>; > + }; > + > + gpa8: gpa8-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + interrupt-parent = <&gic>; > + interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH 0>; > + }; > + > + gpa11: gpa11-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + interrupt-parent = <&gic>; > + interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH 0>; > + }; > +}; > + > +&pinctrl_gsacore { > + gps0: gps0-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gps1: gps1-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gps2: gps2-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > +}; > + > +&pinctrl_gsactrl { > + gps3: gps3-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > +}; > + > +&pinctrl_hsi1 { > + gph0: gph0-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gph1: gph1-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + pcie0_clkreq: pcie0-clkreq-pins{ > + samsung,pins = "gph0-1"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_UP>; > + samsung,pin-drv = <GS101_PIN_DRV_10_MA>; > + samsung,pin-con-pdn = <GS101_PIN_PDN_PREV>; > + samsung,pin-pud-pdn = <GS101_PIN_PULL_UP>; > + }; > + > + pcie0_perst: pcie0-perst-pins { > + samsung,pins = "gph0-0"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-drv = <GS101_PIN_DRV_10_MA>; > + samsung,pin-con-pdn = <GS101_PIN_PDN_PREV>; > + }; > +}; > + > +&pinctrl_hsi2 { > + gph2: gph2-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gph3: gph3-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gph4: gph4-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + sd2_clk: sd2-clk-pins { > + samsung,pins = "gph4-0"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_7_5_MA>; > + }; > + > + sd2_cmd: sd2-cmd-pins { > + samsung,pins = "gph4-1"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_UP>; > + samsung,pin-drv = <GS101_PIN_DRV_7_5_MA>; > + }; > + > + sd2_bus1: sd2-bus-width1-pins { > + samsung,pins = "gph4-2"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_UP>; > + samsung,pin-drv = <GS101_PIN_DRV_7_5_MA>; > + }; > + > + sd2_bus4: sd2-bus-width4-pins { > + samsung,pins = "gph4-3", "gph4-4", "gph4-5"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_UP>; > + samsung,pin-drv = <GS101_PIN_DRV_7_5_MA>; > + }; > + > + sd2_clk_fast_slew_rate_1x: sd2-clk-fast-slew-rate-1x-pins { > + samsung,pins = "gph4-0"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + sd2_clk_fast_slew_rate_2x: sd2-clk-fast-slew-rate-2x-pins { > + samsung,pins = "gph4-0"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + > + sd2_clk_fast_slew_rate_3x: sd2-clk-fast-slew-rate-3x-pins { > + samsung,pins = "gph4-0"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_7_5_MA>; > + }; > + > + sd2_clk_fast_slew_rate_4x: sd2-clk-fast-slew-rate-4x-pins { > + samsung,pins = "gph4-0"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_10_MA>; > + }; > + > + ufs_rst_n: ufs-rst-n-pins { > + samsung,pins = "gph3-1"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-con-pdn = <GS101_PIN_PDN_PREV>; > + samsung,pin-pud-pdn = <GS101_PIN_PULL_NONE>; > + }; > + > + ufs_refclk_out: ufs-refclk-out-pins { > + samsung,pins = "gph3-0"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-con-pdn = <GS101_PIN_PDN_PREV>; > + samsung,pin-pud-pdn = <GS101_PIN_PULL_NONE>; > + }; > + > + pcie1_clkreq: pcie1-clkreq-pins { > + samsung,pins = "gph2-1"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_UP>; > + samsung,pin-drv = <GS101_PIN_DRV_10_MA>; > + samsung,pin-con-pdn = <GS101_PIN_PDN_PREV>; > + samsung,pin-pud-pdn = <GS101_PIN_PULL_UP>; > + }; > + > + pcie1_perst: pcie1-perst-pins { > + samsung,pins = "gph2-0"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-drv = <GS101_PIN_DRV_10_MA>; > + samsung,pin-con-pdn = <GS101_PIN_PDN_PREV>; > + }; > +}; > + > +&pinctrl_peric0 { > + gpp0: gpp0-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp1: gpp1-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp2: gpp2-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp3: gpp3-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp4: gpp4-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp5: gpp5-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp6: gpp6-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp7: gpp7-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp8: gpp8-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp9: gpp9-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp10: gpp10-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp11: gpp11-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp12: gpp12-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp13: gpp13-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp14: gpp14-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp15: gpp15-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp16: gpp16-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp17: gpp17-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp18: gpp18-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp19: gpp19-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + /* USI_PERIC0_UART_DBG */ > + uart0_bus: uart0-bus-pins { > + samsung,pins = "gpp1-2", "gpp1-3"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + }; > + > + disp_te_pri_on: disp-te-pri-on-pins { > + samsung,pins = "gpp0-3"; > + samsung,pin-function = <GS101_PIN_FUNC_EINT>; > + }; > + > + disp_te_pri_off: disp-te-pri-off-pins { > + samsung,pins = "gpp0-3"; > + samsung,pin-function = <GS101_PIN_FUNC_INPUT>; > + }; > + > + disp_te_sec_on: disp-te-sec-on-pins { > + samsung,pins = "gpp0-4"; > + samsung,pin-function = <GS101_PIN_FUNC_EINT>; > + }; > + > + disp_te_sec_off: disp-te-sec-off-pins { > + samsung,pins = "gpp0-4"; > + samsung,pin-function = <GS101_PIN_FUNC_INPUT>; > + }; > + > + sensor_mclk1_out: sensor-mclk1-out-pins { > + samsung,pins = "gpp3-0"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_DOWN>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + > + sensor_mclk1_fn: sensor-mclk1-fn-pins { > + samsung,pins = "gpp3-0"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + > + sensor_mclk2_out: sensor-mclk2-out-pins { > + samsung,pins = "gpp5-0"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_DOWN>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + > + sensor_mclk2_fn: sensor-mclk2-fn-pins { > + samsung,pins = "gpp5-0"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + > + sensor_mclk3_out: sensor-mclk3-out-pins { > + samsung,pins = "gpp7-0"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_DOWN>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + > + sensor_mclk3_fn: sensor-mclk3-fn-pins { > + samsung,pins = "gpp7-0"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + > + sensor_mclk4_out: sensor-mclk4-out-pins { > + samsung,pins = "gpp9-0"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_DOWN>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + > + sensor_mclk4_fn: sensor-mclk4-fn-pins { > + samsung,pins = "gpp9-0"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + > + sensor_mclk5_out: sensor-mclk5-out-pins { > + samsung,pins = "gpp11-0"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_DOWN>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + > + sensor_mclk5_fn: sensor-mclk5-fn-pins { > + samsung,pins = "gpp11-0"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + > + sensor_mclk6_out: sensor-mclk6-out-pins { > + samsung,pins = "gpp13-0"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_DOWN>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + > + sensor_mclk6_fn: sensor-mclk6-fn-pins { > + samsung,pins = "gpp13-0"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + > + sensor_mclk7_out: sensor-mclk7-out-pins { > + samsung,pins = "gpp15-0"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_DOWN>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + > + sensor_mclk7_fn: sensor-mclk7-fn-pins { > + samsung,pins = "gpp15-0"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + > + sensor_mclk8_out: sensor-mclk8-out-pins { > + samsung,pins = "gpp17-0"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_DOWN>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + > + sensor_mclk8_fn: sensor-mclk8-fn-pins { > + samsung,pins = "gpp17-0"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + > + hsi2c14_bus: hsi2c14-bus-pins { > + samsung,pins = "gpp18-0", "gpp18-1"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + uart14_bus_single: uart14-bus-pins { > + samsung,pins = "gpp18-0", "gpp18-1", > + "gpp18-2", "gpp18-3"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + }; > + > + spi14_bus: spi14-bus-pins { > + samsung,pins = "gpp18-0", "gpp18-1", "gpp18-2"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi14_cs: spi14-cs-pins { > + samsung,pins = "gpp18-3"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi14_cs_func: spi14-cs-func-pins { > + samsung,pins = "gpp18-3"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + hsi2c8_bus: hsi2c8-bus-pins { > + samsung,pins = "gpp16-0", "gpp16-1"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + samsung,pin-pud-pdn = <GS101_PIN_PDN_OUT0>; > + }; > + > + uart8_bus_single: uart8-bus-pins { > + samsung,pins = "gpp16-0", "gpp16-1", "gpp16-2", > + "gpp16-3"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + }; > + > + spi8_bus: spi8-bus-pins { > + samsung,pins = "gpp16-0", "gpp16-1", "gpp16-2"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi8_cs: spi8-cs-pins { > + samsung,pins = "gpp16-3"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi8_cs_func: spi8-cs-func-pins { > + samsung,pins = "gpp16-3"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + hsi2c7_bus: hsi2c7-bus-pins { > + samsung,pins = "gpp14-0", "gpp14-1"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + uart7_bus_single: uart7-bus-pins { > + samsung,pins = "gpp14-0", "gpp14-1", > + "gpp14-2", "gpp14-3"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + }; > + > + spi7_bus: spi7-bus-pins { > + samsung,pins = "gpp14-0", "gpp14-1", "gpp14-2"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi7_cs: spi7-cs-pins { > + samsung,pins = "gpp14-3"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi7_cs_func: spi7-cs-func-pins { > + samsung,pins = "gpp14-3"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + hsi2c6_bus: hsi2c6-bus-pins { > + samsung,pins = "gpp12-0", "gpp12-1"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + uart6_bus_single: uart6-bus-pins { > + samsung,pins = "gpp12-0", "gpp12-1", > + "gpp12-2", "gpp12-3"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + }; > + > + spi6_bus: spi6-bus-pins { > + samsung,pins = "gpp12-0", "gpp12-1", "gpp12-2"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi6_cs: spi6-cs-pins { > + samsung,pins = "gpp12-3"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi6_cs_func: spi6-cs-func-pins { > + samsung,pins = "gpp12-3"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + hsi2c5_bus: hsi2c5-bus-pins { > + samsung,pins = "gpp10-0", "gpp10-1"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + uart5_bus_single: uart5-bus-pins { > + samsung,pins = "gpp10-0", "gpp10-1", > + "gpp10-2", "gpp10-3"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + }; > + > + spi5_bus: spi5-bus-pins { > + samsung,pins = "gpp10-0", "gpp10-1", "gpp10-2"; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-con-pdn = <GS101_PIN_PDN_PREV>; > + samsung,pin-pud-pdn = <GS101_PIN_PULL_NONE>; > + }; > + > + spi5_cs_func: spi5-cs-func-pins { > + samsung,pins = "gpp10-3"; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-con-pdn = <GS101_PIN_PDN_PREV>; > + samsung,pin-pud-pdn = <GS101_PIN_PULL_NONE>; > + }; > + > + hsi2c4_bus: hsi2c4-bus-pins { > + samsung,pins = "gpp8-0", "gpp8-1"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + uart4_bus_single: uart4-bus-pins { > + samsung,pins = "gpp8-0", "gpp8-1", > + "gpp8-2", "gpp8-3"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + }; > + > + spi4_bus: spi4-bus-pins { > + samsung,pins = "gpp8-0", "gpp8-1", "gpp8-2"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi4_cs: spi4-cs-pins { > + samsung,pins = "gpp8-3"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi4_cs_func: spi4-cs-func-pins { > + samsung,pins = "gpp8-3"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + hsi2c3_bus: hsi2c3-bus-pins { > + samsung,pins = "gpp6-0", "gpp6-1"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + uart3_bus_single: uart3-bus-pins { > + samsung,pins = "gpp6-0", "gpp6-1", > + "gpp6-2", "gpp6-3"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + }; > + > + spi3_bus: spi3-bus-pins { > + samsung,pins = "gpp6-0", "gpp6-1", "gpp6-2"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi3_cs: spi3-cs-pins { > + samsung,pins = "gpp6-3"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi3_cs_func: spi3-cs-func-pins { > + samsung,pins = "gpp6-3"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + hsi2c2_bus: hsi2c2-bus-pins { > + samsung,pins = "gpp4-0", "gpp4-1"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + uart2_bus_single: uart2-bus-pins { > + samsung,pins = "gpp4-0", "gpp4-1", > + "gpp4-2", "gpp4-3"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + }; > + > + spi2_bus: spi2-bus-pins { > + samsung,pins = "gpp4-0", "gpp4-1", "gpp4-2"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi2_cs: spi2-cs-pins { > + samsung,pins = "gpp4-3"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi2_cs_func: spi2-cs-func-pins { > + samsung,pins = "gpp4-3"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + hsi2c1_bus: hsi2c1-bus-pins { > + samsung,pins = "gpp2-0", "gpp2-1"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + uart1_bus_single: uart1-bus-pins { > + samsung,pins = "gpp2-0", "gpp2-1", > + "gpp2-2", "gpp2-3"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + }; > + > + spi1_bus: spi1-bus-pins { > + samsung,pins = "gpp2-0", "gpp2-1", "gpp2-2"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi1_cs: spi1-cs-pins { > + samsung,pins = "gpp2-3"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi1_cs_func: spi1-cs-func-pins { > + samsung,pins = "gpp2-3"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > +}; > + > +&pinctrl_peric1 { > + gpp20: gpp20-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp21: gpp21-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp22: gpp22-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp23: gpp23-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp24: gpp24-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp25: gpp25-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp26: gpp26-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp27: gpp27-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + hsi2c13_bus: hsi2c13-bus-pins { > + samsung,pins = "gpp25-0", "gpp25-1"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + uart13_bus_single: uart13-bus-pins { > + samsung,pins = "gpp25-0", "gpp25-1", > + "gpp25-2", "gpp25-3"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + }; > + > + spi13_bus: spi13-bus-pins { > + samsung,pins = "gpp25-0", "gpp25-1", "gpp25-2"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi13_cs: spi13-cs-pins { > + samsung,pins = "gpp25-3"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi13_cs_func: spi13-cs-func-pins { > + samsung,pins = "gpp25-3"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + hsi2c12_bus: hsi2c12-bus-pins { > + samsung,pins = "gpp23-4", "gpp23-5"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + uart12_bus_single: uart12-bus-pins { > + samsung,pins = "gpp23-4", "gpp23-5", > + "gpp23-6", "gpp23-7"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + }; > + > + spi12_bus: spi12-bus-pins { > + samsung,pins = "gpp23-4", "gpp23-5", "gpp23-6"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi14_cs2: spi14-cs2-pins { > + samsung,pins = "gpp23-6"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi12_cs: spi12-cs-pins { > + samsung,pins = "gpp23-7"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi12_cs_func: spi12-cs-func-pins { > + samsung,pins = "gpp23-7"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + hsi2c11_bus: hsi2c11-bus-pins { > + samsung,pins = "gpp23-0", "gpp23-1"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + uart11_bus_single: uart11-bus-pins { > + samsung,pins = "gpp23-0", "gpp23-1", > + "gpp23-2", "gpp23-3"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + }; > + > + spi11_bus: spi11-bus-pins { > + samsung,pins = "gpp23-0", "gpp23-1", "gpp23-2"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi11_cs: spi11-cs-pins { > + samsung,pins = "gpp23-3"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi11_cs_func: spi11-cs-func-pins { > + samsung,pins = "gpp23-3"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + hsi2c10_bus: hsi2c10-bus-pins { > + samsung,pins = "gpp21-0", "gpp21-1"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + uart10_bus_single: uart10-bus-pins { > + samsung,pins = "gpp21-0", "gpp21-1", > + "gpp21-2", "gpp21-3"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + }; > + > + spi10_bus: spi10-bus-pins { > + samsung,pins = "gpp21-0", "gpp21-1", "gpp21-2"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi10_cs: spi10-cs-pins { > + samsung,pins = "gpp21-3"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi10_cs_func: spi10-cs-func-pins { > + samsung,pins = "gpp21-3"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + hsi2c9_bus: hsi2c9-bus-pins { > + samsung,pins = "gpp20-4", "gpp20-5"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + uart9_bus_single: uart9-bus-pins { > + samsung,pins = "gpp20-4", "gpp20-5", > + "gpp20-6", "gpp20-7"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + }; > + > + spi9_bus: spi9-bus-pins { > + samsung,pins = "gpp20-4", "gpp20-5", "gpp20-6"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi9_cs: spi9-cs-pins { > + samsung,pins = "gpp20-7"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi9_cs_func: spi9-cs-func-pins { > + samsung,pins = "gpp20-7"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + hsi2c0_bus: hsi2c0-bus-pins { > + samsung,pins = "gpp20-0", "gpp20-1"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + uart0_bus_single: uart0-bus-pins { > + samsung,pins = "gpp20-0", "gpp20-1", > + "gpp20-2", "gpp20-3"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + }; > + > + spi0_bus: spi0-bus-pins { > + samsung,pins = "gpp20-0", "gpp20-1", "gpp20-2"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi0_cs: spi0-cs-pins { > + samsung,pins = "gpp20-3"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi0_cs_func: spi0-cs-func-pins { > + samsung,pins = "gpp20-3"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > +}; > + > diff --git a/arch/arm64/boot/dts/exynos/google/gs101-pinctrl.h b/arch/arm64/boot/dts/exynos/google/gs101-pinctrl.h > new file mode 100644 > index 000000000000..853505e45b60 > --- /dev/null > +++ b/arch/arm64/boot/dts/exynos/google/gs101-pinctrl.h > @@ -0,0 +1,33 @@ > +/* SPDX-License-Identifier: GPL-2.0 */ > +/* > + * Pinctrl binding constants for GS101 > + * > + * Copyright (c) 2020-2023 Google, LLC. > + */ > + > +#ifndef __DT_BINDINGS_PINCTRL_GS101_H__ > +#define __DT_BINDINGS_PINCTRL_GS101_H__ > + > +#define GS101_PIN_PULL_NONE 0 > +#define GS101_PIN_PULL_DOWN 1 > +#define GS101_PIN_PULL_UP 3 > + > +/* Pin function in power down mode */ > +#define GS101_PIN_PDN_OUT0 0 > +#define GS101_PIN_PDN_OUT1 1 > +#define GS101_PIN_PDN_INPUT 2 > +#define GS101_PIN_PDN_PREV 3 > + > +/* GS101 drive strengths */ > +#define GS101_PIN_DRV_2_5_MA 0 > +#define GS101_PIN_DRV_5_MA 1 > +#define GS101_PIN_DRV_7_5_MA 2 > +#define GS101_PIN_DRV_10_MA 3 > + > +#define GS101_PIN_FUNC_INPUT 0 > +#define GS101_PIN_FUNC_OUTPUT 1 > +#define GS101_PIN_FUNC_2 2 > +#define GS101_PIN_FUNC_3 3 > +#define GS101_PIN_FUNC_EINT 0xf > + > +#endif /* __DT_BINDINGS_PINCTRL_GS101_H__ */ > diff --git a/arch/arm64/boot/dts/exynos/google/gs101.dtsi b/arch/arm64/boot/dts/exynos/google/gs101.dtsi > new file mode 100644 > index 000000000000..40f6654a23f2 > --- /dev/null > +++ b/arch/arm64/boot/dts/exynos/google/gs101.dtsi > @@ -0,0 +1,476 @@ > +// SPDX-License-Identifier: GPL-2.0-only > +/* > + * GS101 SoC > + * > + * Copyright 2019-2023 Google LLC > + * Copyright 2023 Linaro Ltd - <peter.griffin@linaro.org> > + */ > + > +#include <dt-bindings/clock/google,gs101.h> > +#include <dt-bindings/gpio/gpio.h> > +#include <dt-bindings/interrupt-controller/arm-gic.h> > +#include <dt-bindings/soc/samsung,exynos-usi.h> > + > +/ { > + compatible = "google,gs101"; > + #address-cells = <2>; > + #size-cells = <1>; > + > + interrupt-parent = <&gic>; > + > + aliases { > + pinctrl0 = &pinctrl_gpio_alive; > + pinctrl1 = &pinctrl_far_alive; > + pinctrl2 = &pinctrl_gsacore; > + pinctrl3 = &pinctrl_gsactrl; > + pinctrl4 = &pinctrl_peric0; > + pinctrl5 = &pinctrl_peric1; > + pinctrl6 = &pinctrl_hsi1; > + pinctrl7 = &pinctrl_hsi2; > + serial0 = &serial_0; > + }; > + > + pmu-0 { > + compatible = "arm,cortex-a55-pmu"; > + interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH &ppi_cluster0>; > + }; > + > + pmu-1 { > + compatible = "arm,cortex-a76-pmu"; > + interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH &ppi_cluster1>; > + }; > + > + pmu-2 { > + compatible = "arm,cortex-x1-pmu"; > + interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH &ppi_cluster2>; > + }; > + > + pmu-3 { > + compatible = "arm,dsu-pmu"; > + interrupts = <GIC_SPI 257 IRQ_TYPE_LEVEL_HIGH 0>; > + cpus = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>, > + <&cpu4>, <&cpu5>, <&cpu6>, <&cpu7>; > + }; > + > + /* TODO replace with CCF clock */ > + dummy_clk: oscillator { > + compatible = "fixed-clock"; > + #clock-cells = <0>; > + clock-frequency = <12345>; > + clock-output-names = "pclk"; > + }; > + > + cpus { > + #address-cells = <1>; > + #size-cells = <0>; > + > + cpu-map { > + cluster0 { > + core0 { > + cpu = <&cpu0>; > + }; > + core1 { > + cpu = <&cpu1>; > + }; > + core2 { > + cpu = <&cpu2>; > + }; > + core3 { > + cpu = <&cpu3>; > + }; > + }; > + > + cluster1 { > + core0 { > + cpu = <&cpu4>; > + }; > + core1 { > + cpu = <&cpu5>; > + }; > + }; > + > + cluster2 { > + core0 { > + cpu = <&cpu6>; > + }; > + core1 { > + cpu = <&cpu7>; > + }; > + }; > + }; > + > + cpu0: cpu@0 { > + device_type = "cpu"; > + compatible = "arm,cortex-a55"; > + reg = <0x0000>; > + enable-method = "psci"; > + cpu-idle-states = <&ANANKE_CPU_SLEEP>; > + capacity-dmips-mhz = <250>; > + dynamic-power-coefficient = <70>; > + }; > + > + cpu1: cpu@100 { > + device_type = "cpu"; > + compatible = "arm,cortex-a55"; > + reg = <0x0100>; > + enable-method = "psci"; > + cpu-idle-states = <&ANANKE_CPU_SLEEP>; > + capacity-dmips-mhz = <250>; > + dynamic-power-coefficient = <70>; > + }; > + > + cpu2: cpu@200 { > + device_type = "cpu"; > + compatible = "arm,cortex-a55"; > + reg = <0x0200>; > + enable-method = "psci"; > + cpu-idle-states = <&ANANKE_CPU_SLEEP>; > + capacity-dmips-mhz = <250>; > + dynamic-power-coefficient = <70>; > + }; > + > + cpu3: cpu@300 { > + device_type = "cpu"; > + compatible = "arm,cortex-a55"; > + reg = <0x0300>; > + enable-method = "psci"; > + cpu-idle-states = <&ANANKE_CPU_SLEEP>; > + capacity-dmips-mhz = <250>; > + dynamic-power-coefficient = <70>; > + }; > + > + cpu4: cpu@400 { > + device_type = "cpu"; > + compatible = "arm,cortex-a76"; > + reg = <0x0400>; > + enable-method = "psci"; > + cpu-idle-states = <&ENYO_CPU_SLEEP>; > + capacity-dmips-mhz = <620>; > + dynamic-power-coefficient = <284>; > + }; > + > + cpu5: cpu@500 { > + device_type = "cpu"; > + compatible = "arm,cortex-a76"; > + reg = <0x0500>; > + enable-method = "psci"; > + cpu-idle-states = <&ENYO_CPU_SLEEP>; > + capacity-dmips-mhz = <620>; > + dynamic-power-coefficient = <284>; > + }; > + > + cpu6: cpu@600 { > + device_type = "cpu"; > + compatible = "arm,cortex-x1"; > + reg = <0x0600>; > + enable-method = "psci"; > + cpu-idle-states = <&HERA_CPU_SLEEP>; > + capacity-dmips-mhz = <1024>; > + dynamic-power-coefficient = <650>; > + }; > + > + cpu7: cpu@700 { > + device_type = "cpu"; > + compatible = "arm,cortex-x1"; > + reg = <0x0700>; > + enable-method = "psci"; > + cpu-idle-states = <&HERA_CPU_SLEEP>; > + capacity-dmips-mhz = <1024>; > + dynamic-power-coefficient = <650>; > + }; > + > + idle-states { > + entry-method = "psci"; > + > + ANANKE_CPU_SLEEP: cpu-ananke-sleep { > + idle-state-name = "c2"; > + compatible = "arm,idle-state"; > + arm,psci-suspend-param = <0x0010000>; > + entry-latency-us = <70>; > + exit-latency-us = <160>; > + min-residency-us = <2000>; > + }; > + > + ENYO_CPU_SLEEP: cpu-enyo-sleep { > + idle-state-name = "c2"; > + compatible = "arm,idle-state"; > + arm,psci-suspend-param = <0x0010000>; > + entry-latency-us = <150>; > + exit-latency-us = <190>; > + min-residency-us = <2500>; > + }; > + > + HERA_CPU_SLEEP: cpu-hera-sleep { > + idle-state-name = "c2"; > + compatible = "arm,idle-state"; > + arm,psci-suspend-param = <0x0010000>; > + entry-latency-us = <235>; > + exit-latency-us = <220>; > + min-residency-us = <3500>; > + }; > + }; > + }; > + > + /* ect node is required to be present by bootloader */ > + ect { > + }; > + > + ext_24_5m: clock-1 { > + compatible = "fixed-clock"; > + #clock-cells = <0>; > + clock-output-names = "oscclk"; > + }; > + > + ext_200m: clock-2 { > + compatible = "fixed-clock"; > + #clock-cells = <0>; > + clock-output-names = "ext-200m"; > + }; > + > + psci { > + compatible = "arm,psci-1.0"; > + method = "smc"; > + }; > + > + reserved_memory: reserved-memory { > + #address-cells = <2>; > + #size-cells = <1>; > + ranges; > + > + gsa_reserved_protected: gsa@90200000 { > + reg = <0x0 0x90200000 0x400000>; > + no-map; > + }; > + > + tpu_fw_reserved: tpu-fw@93000000 { > + reg = <0x0 0x93000000 0x1000000>; > + no-map; > + }; > + > + aoc_reserve: aoc@94000000 { > + reg = <0x0 0x94000000 0x03000000>; > + no-map; > + }; > + > + abl_reserved: abl@f8800000 { > + reg = <0x0 0xf8800000 0x02000000>; > + no-map; > + }; > + > + dss_log_reserved: dss-log-reserved@fd3f0000 { > + reg = <0x0 0xfd3f0000 0x0000e000>; > + no-map; > + }; > + > + debug_kinfo_reserved: debug-kinfo-reserved@fd3fe000 { > + reg = <0x0 0xfd3fe000 0x00001000>; > + no-map; > + }; > + > + bldr_log_reserved: bldr-log-reserved@fd800000 { > + reg = <0x0 0xfd800000 0x00100000>; > + no-map; > + }; > + > + bldr_log_hist_reserved: bldr-log-hist-reserved@fd900000 { > + reg = <0x0 0xfd900000 0x00002000>; > + no-map; > + }; > + }; > + > + timer { > + compatible = "arm,armv8-timer"; > + interrupts = > + <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW) 0>, > + <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW) 0>, > + <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW) 0>, > + <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW) 0>; > + clock-frequency = <24576000>; > + }; > + > + soc: soc@0 { > + compatible = "simple-bus"; > + #address-cells = <1>; > + #size-cells = <1>; > + ranges = <0x0 0x0 0x0 0x40000000>; > + > + cmu_misc: clock-controller@10010000 { > + compatible = "google,gs101-cmu-misc"; > + reg = <0x10010000 0x8000>; > + #clock-cells = <1>; > + clocks = <&ext_24_5m>, <&cmu_top CLK_DOUT_MISC_BUS>; > + clock-names = "oscclk", "dout_cmu_misc_bus"; > + }; > + > + watchdog_cl0: watchdog@10060000 { > + compatible = "google,gs101-wdt"; > + reg = <0x10060000 0x100>; > + interrupts = <GIC_SPI 765 IRQ_TYPE_LEVEL_HIGH 0>; > + clocks = > + <&cmu_misc CLK_GOUT_MISC_WDT_CLUSTER0_IPCLKPORT_PCLK>, > + <&ext_24_5m>; > + clock-names = "watchdog", "watchdog_src"; > + samsung,syscon-phandle = <&pmu_system_controller>; > + samsung,cluster-index = <0>; > + status = "disabled"; > + }; > + > + watchdog_cl1: watchdog@10070000 { > + compatible = "google,gs101-wdt"; > + reg = <0x10070000 0x100>; > + interrupts = <GIC_SPI 766 IRQ_TYPE_LEVEL_HIGH 0>; > + clocks = > + <&cmu_misc CLK_GOUT_MISC_WDT_CLUSTER1_IPCLKPORT_PCLK>, > + <&ext_24_5m>; > + clock-names = "watchdog", "watchdog_src"; > + samsung,syscon-phandle = <&pmu_system_controller>; > + samsung,cluster-index = <1>; > + status = "disabled"; > + }; > + > + gic: interrupt-controller@10400000 { > + compatible = "arm,gic-v3"; > + #interrupt-cells = <4>; > + interrupt-controller; > + reg = <0x10400000 0x10000>, /* GICD */ > + <0x10440000 0x100000>;/* GICR * 8 */ > + interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH 0>; > + > + ppi-partitions { > + ppi_cluster0: interrupt-partition-0 { > + affinity = <&cpu0 &cpu1 &cpu2 &cpu3>; > + }; > + > + ppi_cluster1: interrupt-partition-1 { > + affinity = <&cpu4 &cpu5>; > + }; > + > + ppi_cluster2: interrupt-partition-2 { > + affinity = <&cpu6 &cpu7>; > + }; > + }; > + }; > + > + sysreg_peric0: syscon@10820000 { > + compatible = "google,gs101-peric0-sysreg", "syscon"; > + reg = <0x10820000 0x10000>; > + }; > + > + pinctrl_peric0: pinctrl@10840000 { > + compatible = "google,gs101-pinctrl"; > + reg = <0x10840000 0x00001000>; > + interrupts = <GIC_SPI 625 IRQ_TYPE_LEVEL_HIGH 0>; > + }; > + > + usi_uart: usi@10a000c0 { > + compatible = "google,gs101-usi", > + "samsung,exynos850-usi"; > + reg = <0x10a000c0 0x20>; > + samsung,sysreg = <&sysreg_peric0 0x1020>; > + samsung,mode = <USI_V2_UART>; > + #address-cells = <1>; > + #size-cells = <1>; > + ranges; > + clocks = <&dummy_clk>, <&dummy_clk>; > + clock-names = "pclk", "ipclk"; > + status = "disabled"; > + > + serial_0: serial@10a00000 { > + compatible = "google,gs101-uart"; > + reg = <0x10a00000 0xc0>; > + reg-io-width = <4>; > + samsung,uart-fifosize = <256>; > + interrupts = <GIC_SPI 634 > + IRQ_TYPE_LEVEL_HIGH 0>; > + clocks = <&dummy_clk 0>, <&dummy_clk 0>; > + clock-names = "uart", "clk_uart_baud0"; > + status = "disabled"; > + }; > + }; > + > + pinctrl_peric1: pinctrl@10c40000 { > + compatible = "google,gs101-pinctrl"; > + reg = <0x10C40000 0x00001000>; > + interrupts = <GIC_SPI 644 IRQ_TYPE_LEVEL_HIGH 0>; > + }; > + > + sysreg_peric1: syscon@10c20000 { > + compatible = "google,gs101-peric1-sysreg", "syscon"; > + reg = <0x10C20000 0x10000>; > + }; > + > + pinctrl_hsi1: pinctrl@11840000 { > + compatible = "google,gs101-pinctrl"; > + reg = <0x11840000 0x00001000>; > + interrupts = <GIC_SPI 471 IRQ_TYPE_LEVEL_HIGH 0>; > + }; > + > + pinctrl_hsi2: pinctrl@14440000 { > + compatible = "google,gs101-pinctrl"; > + reg = <0x14440000 0x00001000>; > + interrupts = <GIC_SPI 503 IRQ_TYPE_LEVEL_HIGH 0>; > + }; > + > + cmu_apm: clock-controller@17400000 { > + compatible = "google,gs101-cmu-apm"; > + reg = <0x17400000 0x8000>; > + #clock-cells = <1>; > + > + clocks = <&ext_24_5m>; > + clock-names = "oscclk"; > + }; > + > + sysreg_apm: syscon@174204e0 { > + compatible = "google,gs101-apm-sysreg", "syscon"; > + reg = <0x174204e0 0x1000>; > + }; > + > + pmu_system_controller: system-controller@17460000 { > + compatible = "google,gs101-pmu", "syscon"; > + reg = <0x17460000 0x10000>; > + }; > + > + pinctrl_gpio_alive: pinctrl@174d0000 { > + compatible = "google,gs101-pinctrl"; > + reg = <0x174d0000 0x00001000>; > + > + wakeup-interrupt-controller { > + compatible = "google,gs101-wakeup-eint", > + "samsung,exynos850-wakeup-eint", > + "samsung,exynos7-wakeup-eint"; > + }; > + }; > + > + pinctrl_far_alive: pinctrl@174e0000 { > + compatible = "google,gs101-pinctrl"; > + reg = <0x174e0000 0x00001000>; > + > + wakeup-interrupt-controller { > + compatible = "google,gs101-wakeup-eint", > + "samsung,exynos850-wakeup-eint", > + "samsung,exynos7-wakeup-eint"; > + }; > + }; > + > + pinctrl_gsactrl: pinctrl@17940000 { > + compatible = "google,gs101-pinctrl"; > + reg = <0x17940000 0x00001000>; > + }; > + > + pinctrl_gsacore: pinctrl@17a80000 { > + compatible = "google,gs101-pinctrl"; > + reg = <0x17a80000 0x00001000>; > + }; > + > + cmu_top: clock-controller@1e080000 { > + compatible = "google,gs101-cmu-top"; > + reg = <0x1e080000 0x8000>; > + #clock-cells = <1>; > + > + clocks = <&ext_24_5m>; > + clock-names = "oscclk"; > + }; > + }; > +}; > + > +#include "gs101-pinctrl.dtsi" > -- > 2.43.0.rc2.451.g8631bc7472-goog > > -- > To unsubscribe from this group and stop receiving emails from it, send an email to kernel-team+unsubscribe@android.com. >
On Fri, Dec 1, 2023 at 10:11 AM Peter Griffin <peter.griffin@linaro.org> wrote: > > Google gs101 SoC is ARMv8 mobile SoC found in the Pixel 6, > (oriole) Pixel 6a (bluejay) and Pixel 6 pro (raven) mobile > phones. It features: > * 4xA55 little cluster > * 2xA76 Mid cluster > * 2xX1 Big cluster > > This commit adds the basic device tree for gs101 (SoC). > Further platform support will be added over time. > > Signed-off-by: Peter Griffin <peter.griffin@linaro.org> > --- > .../boot/dts/exynos/google/gs101-pinctrl.dtsi | 1250 +++++++++++++++++ > .../boot/dts/exynos/google/gs101-pinctrl.h | 33 + > arch/arm64/boot/dts/exynos/google/gs101.dtsi | 476 +++++++ > 3 files changed, 1759 insertions(+) > create mode 100644 arch/arm64/boot/dts/exynos/google/gs101-pinctrl.dtsi > create mode 100644 arch/arm64/boot/dts/exynos/google/gs101-pinctrl.h > create mode 100644 arch/arm64/boot/dts/exynos/google/gs101.dtsi > > diff --git a/arch/arm64/boot/dts/exynos/google/gs101-pinctrl.dtsi b/arch/arm64/boot/dts/exynos/google/gs101-pinctrl.dtsi > new file mode 100644 > index 000000000000..8c0f0cf75edb > --- /dev/null > +++ b/arch/arm64/boot/dts/exynos/google/gs101-pinctrl.dtsi > @@ -0,0 +1,1250 @@ > +// SPDX-License-Identifier: GPL-2.0-only > +/* > + * GS101 SoC pin-mux and pin-config device tree source > + * > + * Copyright 2019-2023 Google LLC > + * Copyright 2023 Linaro Ltd - <peter.griffin@linaro.org> > + */ > + > +#include "gs101-pinctrl.h" > + > +&pinctrl_gpio_alive { > + gpa0: gpa0-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + interrupt-parent = <&gic>; > + interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH 0>; > + }; > + > + gpa1: gpa1-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + interrupt-parent = <&gic>; > + interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH 0>; > + }; > + > + gpa2: gpa2-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + interrupt-parent = <&gic>; > + interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH 0>; > + }; > + > + gpa3: gpa3-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + interrupt-parent = <&gic>; > + interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH 0>; > + }; > + > + gpa4: gpa4-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + interrupt-parent = <&gic>; > + interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH 0>; > + }; > + > + gpa5: gpa5-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH 0>; > + }; > + > + gpa9: gpa9-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH 0>; > + }; > + > + gpa10: gpa10-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH 0>; > + }; > + > + uart15_bus: uart15-bus-pins { > + samsung,pins = "gpa2-3", "gpa2-4"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + }; > + > + uart16_bus: uart16-bus-pins { > + samsung,pins = "gpa3-0", "gpa3-1", "gpa3-2", "gpa3-3"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + }; > + > + uart17_bus: uart17-bus-pins { > + samsung,pins = "gpa4-0", "gpa4-1", "gpa4-2", "gpa4-3"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + }; > + > + spi15_bus: spi15-bus-pins { > + samsung,pins = "gpa4-0", "gpa4-1", "gpa4-2"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi15_cs: spi15-cs-pins { > + samsung,pins = "gpa4-3"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > +}; > + > +&pinctrl_far_alive { > + gpa6: gpa6-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + interrupt-parent = <&gic>; > + interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH 0>; > + }; > + > + gpa7: gpa7-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + interrupt-parent = <&gic>; > + interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH 0>; > + }; > + > + gpa8: gpa8-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + interrupt-parent = <&gic>; > + interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH 0>; > + }; > + > + gpa11: gpa11-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + interrupt-parent = <&gic>; > + interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH 0>, > + <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH 0>; > + }; > +}; > + > +&pinctrl_gsacore { > + gps0: gps0-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gps1: gps1-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gps2: gps2-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > +}; > + > +&pinctrl_gsactrl { > + gps3: gps3-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > +}; > + > +&pinctrl_hsi1 { > + gph0: gph0-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gph1: gph1-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + pcie0_clkreq: pcie0-clkreq-pins{ > + samsung,pins = "gph0-1"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_UP>; > + samsung,pin-drv = <GS101_PIN_DRV_10_MA>; > + samsung,pin-con-pdn = <GS101_PIN_PDN_PREV>; > + samsung,pin-pud-pdn = <GS101_PIN_PULL_UP>; > + }; > + > + pcie0_perst: pcie0-perst-pins { > + samsung,pins = "gph0-0"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-drv = <GS101_PIN_DRV_10_MA>; > + samsung,pin-con-pdn = <GS101_PIN_PDN_PREV>; > + }; > +}; > + > +&pinctrl_hsi2 { > + gph2: gph2-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gph3: gph3-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gph4: gph4-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + sd2_clk: sd2-clk-pins { > + samsung,pins = "gph4-0"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_7_5_MA>; > + }; > + > + sd2_cmd: sd2-cmd-pins { > + samsung,pins = "gph4-1"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_UP>; > + samsung,pin-drv = <GS101_PIN_DRV_7_5_MA>; > + }; > + > + sd2_bus1: sd2-bus-width1-pins { > + samsung,pins = "gph4-2"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_UP>; > + samsung,pin-drv = <GS101_PIN_DRV_7_5_MA>; > + }; > + > + sd2_bus4: sd2-bus-width4-pins { > + samsung,pins = "gph4-3", "gph4-4", "gph4-5"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_UP>; > + samsung,pin-drv = <GS101_PIN_DRV_7_5_MA>; > + }; > + > + sd2_clk_fast_slew_rate_1x: sd2-clk-fast-slew-rate-1x-pins { > + samsung,pins = "gph4-0"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + sd2_clk_fast_slew_rate_2x: sd2-clk-fast-slew-rate-2x-pins { > + samsung,pins = "gph4-0"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + > + sd2_clk_fast_slew_rate_3x: sd2-clk-fast-slew-rate-3x-pins { > + samsung,pins = "gph4-0"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_7_5_MA>; > + }; > + > + sd2_clk_fast_slew_rate_4x: sd2-clk-fast-slew-rate-4x-pins { > + samsung,pins = "gph4-0"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_10_MA>; > + }; > + > + ufs_rst_n: ufs-rst-n-pins { > + samsung,pins = "gph3-1"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-con-pdn = <GS101_PIN_PDN_PREV>; > + samsung,pin-pud-pdn = <GS101_PIN_PULL_NONE>; > + }; > + > + ufs_refclk_out: ufs-refclk-out-pins { > + samsung,pins = "gph3-0"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-con-pdn = <GS101_PIN_PDN_PREV>; > + samsung,pin-pud-pdn = <GS101_PIN_PULL_NONE>; > + }; > + > + pcie1_clkreq: pcie1-clkreq-pins { > + samsung,pins = "gph2-1"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_UP>; > + samsung,pin-drv = <GS101_PIN_DRV_10_MA>; > + samsung,pin-con-pdn = <GS101_PIN_PDN_PREV>; > + samsung,pin-pud-pdn = <GS101_PIN_PULL_UP>; > + }; > + > + pcie1_perst: pcie1-perst-pins { > + samsung,pins = "gph2-0"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-drv = <GS101_PIN_DRV_10_MA>; > + samsung,pin-con-pdn = <GS101_PIN_PDN_PREV>; > + }; > +}; > + > +&pinctrl_peric0 { > + gpp0: gpp0-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp1: gpp1-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp2: gpp2-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp3: gpp3-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp4: gpp4-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp5: gpp5-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp6: gpp6-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp7: gpp7-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp8: gpp8-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp9: gpp9-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp10: gpp10-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp11: gpp11-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp12: gpp12-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp13: gpp13-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp14: gpp14-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp15: gpp15-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp16: gpp16-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp17: gpp17-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp18: gpp18-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp19: gpp19-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + /* USI_PERIC0_UART_DBG */ > + uart0_bus: uart0-bus-pins { > + samsung,pins = "gpp1-2", "gpp1-3"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + }; > + > + disp_te_pri_on: disp-te-pri-on-pins { > + samsung,pins = "gpp0-3"; > + samsung,pin-function = <GS101_PIN_FUNC_EINT>; > + }; > + > + disp_te_pri_off: disp-te-pri-off-pins { > + samsung,pins = "gpp0-3"; > + samsung,pin-function = <GS101_PIN_FUNC_INPUT>; > + }; > + > + disp_te_sec_on: disp-te-sec-on-pins { > + samsung,pins = "gpp0-4"; > + samsung,pin-function = <GS101_PIN_FUNC_EINT>; > + }; > + > + disp_te_sec_off: disp-te-sec-off-pins { > + samsung,pins = "gpp0-4"; > + samsung,pin-function = <GS101_PIN_FUNC_INPUT>; > + }; > + > + sensor_mclk1_out: sensor-mclk1-out-pins { > + samsung,pins = "gpp3-0"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_DOWN>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + > + sensor_mclk1_fn: sensor-mclk1-fn-pins { > + samsung,pins = "gpp3-0"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + > + sensor_mclk2_out: sensor-mclk2-out-pins { > + samsung,pins = "gpp5-0"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_DOWN>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + > + sensor_mclk2_fn: sensor-mclk2-fn-pins { > + samsung,pins = "gpp5-0"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + > + sensor_mclk3_out: sensor-mclk3-out-pins { > + samsung,pins = "gpp7-0"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_DOWN>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + > + sensor_mclk3_fn: sensor-mclk3-fn-pins { > + samsung,pins = "gpp7-0"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + > + sensor_mclk4_out: sensor-mclk4-out-pins { > + samsung,pins = "gpp9-0"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_DOWN>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + > + sensor_mclk4_fn: sensor-mclk4-fn-pins { > + samsung,pins = "gpp9-0"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + > + sensor_mclk5_out: sensor-mclk5-out-pins { > + samsung,pins = "gpp11-0"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_DOWN>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + > + sensor_mclk5_fn: sensor-mclk5-fn-pins { > + samsung,pins = "gpp11-0"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + > + sensor_mclk6_out: sensor-mclk6-out-pins { > + samsung,pins = "gpp13-0"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_DOWN>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + > + sensor_mclk6_fn: sensor-mclk6-fn-pins { > + samsung,pins = "gpp13-0"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + > + sensor_mclk7_out: sensor-mclk7-out-pins { > + samsung,pins = "gpp15-0"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_DOWN>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + > + sensor_mclk7_fn: sensor-mclk7-fn-pins { > + samsung,pins = "gpp15-0"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + > + sensor_mclk8_out: sensor-mclk8-out-pins { > + samsung,pins = "gpp17-0"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_DOWN>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + > + sensor_mclk8_fn: sensor-mclk8-fn-pins { > + samsung,pins = "gpp17-0"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + > + hsi2c14_bus: hsi2c14-bus-pins { > + samsung,pins = "gpp18-0", "gpp18-1"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + uart14_bus_single: uart14-bus-pins { > + samsung,pins = "gpp18-0", "gpp18-1", > + "gpp18-2", "gpp18-3"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + }; > + > + spi14_bus: spi14-bus-pins { > + samsung,pins = "gpp18-0", "gpp18-1", "gpp18-2"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi14_cs: spi14-cs-pins { > + samsung,pins = "gpp18-3"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi14_cs_func: spi14-cs-func-pins { > + samsung,pins = "gpp18-3"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + hsi2c8_bus: hsi2c8-bus-pins { > + samsung,pins = "gpp16-0", "gpp16-1"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + samsung,pin-pud-pdn = <GS101_PIN_PDN_OUT0>; > + }; > + > + uart8_bus_single: uart8-bus-pins { > + samsung,pins = "gpp16-0", "gpp16-1", "gpp16-2", > + "gpp16-3"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + }; > + > + spi8_bus: spi8-bus-pins { > + samsung,pins = "gpp16-0", "gpp16-1", "gpp16-2"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi8_cs: spi8-cs-pins { > + samsung,pins = "gpp16-3"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi8_cs_func: spi8-cs-func-pins { > + samsung,pins = "gpp16-3"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + hsi2c7_bus: hsi2c7-bus-pins { > + samsung,pins = "gpp14-0", "gpp14-1"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + uart7_bus_single: uart7-bus-pins { > + samsung,pins = "gpp14-0", "gpp14-1", > + "gpp14-2", "gpp14-3"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + }; > + > + spi7_bus: spi7-bus-pins { > + samsung,pins = "gpp14-0", "gpp14-1", "gpp14-2"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi7_cs: spi7-cs-pins { > + samsung,pins = "gpp14-3"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi7_cs_func: spi7-cs-func-pins { > + samsung,pins = "gpp14-3"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + hsi2c6_bus: hsi2c6-bus-pins { > + samsung,pins = "gpp12-0", "gpp12-1"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + uart6_bus_single: uart6-bus-pins { > + samsung,pins = "gpp12-0", "gpp12-1", > + "gpp12-2", "gpp12-3"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + }; > + > + spi6_bus: spi6-bus-pins { > + samsung,pins = "gpp12-0", "gpp12-1", "gpp12-2"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi6_cs: spi6-cs-pins { > + samsung,pins = "gpp12-3"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi6_cs_func: spi6-cs-func-pins { > + samsung,pins = "gpp12-3"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + hsi2c5_bus: hsi2c5-bus-pins { > + samsung,pins = "gpp10-0", "gpp10-1"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + uart5_bus_single: uart5-bus-pins { > + samsung,pins = "gpp10-0", "gpp10-1", > + "gpp10-2", "gpp10-3"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + }; > + > + spi5_bus: spi5-bus-pins { > + samsung,pins = "gpp10-0", "gpp10-1", "gpp10-2"; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-con-pdn = <GS101_PIN_PDN_PREV>; > + samsung,pin-pud-pdn = <GS101_PIN_PULL_NONE>; > + }; > + > + spi5_cs_func: spi5-cs-func-pins { > + samsung,pins = "gpp10-3"; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-con-pdn = <GS101_PIN_PDN_PREV>; > + samsung,pin-pud-pdn = <GS101_PIN_PULL_NONE>; > + }; > + > + hsi2c4_bus: hsi2c4-bus-pins { > + samsung,pins = "gpp8-0", "gpp8-1"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + uart4_bus_single: uart4-bus-pins { > + samsung,pins = "gpp8-0", "gpp8-1", > + "gpp8-2", "gpp8-3"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + }; > + > + spi4_bus: spi4-bus-pins { > + samsung,pins = "gpp8-0", "gpp8-1", "gpp8-2"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi4_cs: spi4-cs-pins { > + samsung,pins = "gpp8-3"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi4_cs_func: spi4-cs-func-pins { > + samsung,pins = "gpp8-3"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + hsi2c3_bus: hsi2c3-bus-pins { > + samsung,pins = "gpp6-0", "gpp6-1"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + uart3_bus_single: uart3-bus-pins { > + samsung,pins = "gpp6-0", "gpp6-1", > + "gpp6-2", "gpp6-3"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + }; > + > + spi3_bus: spi3-bus-pins { > + samsung,pins = "gpp6-0", "gpp6-1", "gpp6-2"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi3_cs: spi3-cs-pins { > + samsung,pins = "gpp6-3"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi3_cs_func: spi3-cs-func-pins { > + samsung,pins = "gpp6-3"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + hsi2c2_bus: hsi2c2-bus-pins { > + samsung,pins = "gpp4-0", "gpp4-1"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + uart2_bus_single: uart2-bus-pins { > + samsung,pins = "gpp4-0", "gpp4-1", > + "gpp4-2", "gpp4-3"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + }; > + > + spi2_bus: spi2-bus-pins { > + samsung,pins = "gpp4-0", "gpp4-1", "gpp4-2"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi2_cs: spi2-cs-pins { > + samsung,pins = "gpp4-3"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi2_cs_func: spi2-cs-func-pins { > + samsung,pins = "gpp4-3"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + hsi2c1_bus: hsi2c1-bus-pins { > + samsung,pins = "gpp2-0", "gpp2-1"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + uart1_bus_single: uart1-bus-pins { > + samsung,pins = "gpp2-0", "gpp2-1", > + "gpp2-2", "gpp2-3"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + }; > + > + spi1_bus: spi1-bus-pins { > + samsung,pins = "gpp2-0", "gpp2-1", "gpp2-2"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi1_cs: spi1-cs-pins { > + samsung,pins = "gpp2-3"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi1_cs_func: spi1-cs-func-pins { > + samsung,pins = "gpp2-3"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > +}; > + > +&pinctrl_peric1 { > + gpp20: gpp20-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp21: gpp21-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp22: gpp22-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp23: gpp23-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp24: gpp24-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp25: gpp25-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp26: gpp26-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + gpp27: gpp27-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + hsi2c13_bus: hsi2c13-bus-pins { > + samsung,pins = "gpp25-0", "gpp25-1"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + uart13_bus_single: uart13-bus-pins { > + samsung,pins = "gpp25-0", "gpp25-1", > + "gpp25-2", "gpp25-3"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + }; > + > + spi13_bus: spi13-bus-pins { > + samsung,pins = "gpp25-0", "gpp25-1", "gpp25-2"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi13_cs: spi13-cs-pins { > + samsung,pins = "gpp25-3"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi13_cs_func: spi13-cs-func-pins { > + samsung,pins = "gpp25-3"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + hsi2c12_bus: hsi2c12-bus-pins { > + samsung,pins = "gpp23-4", "gpp23-5"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + uart12_bus_single: uart12-bus-pins { > + samsung,pins = "gpp23-4", "gpp23-5", > + "gpp23-6", "gpp23-7"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + }; > + > + spi12_bus: spi12-bus-pins { > + samsung,pins = "gpp23-4", "gpp23-5", "gpp23-6"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi14_cs2: spi14-cs2-pins { > + samsung,pins = "gpp23-6"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi12_cs: spi12-cs-pins { > + samsung,pins = "gpp23-7"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi12_cs_func: spi12-cs-func-pins { > + samsung,pins = "gpp23-7"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + hsi2c11_bus: hsi2c11-bus-pins { > + samsung,pins = "gpp23-0", "gpp23-1"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + uart11_bus_single: uart11-bus-pins { > + samsung,pins = "gpp23-0", "gpp23-1", > + "gpp23-2", "gpp23-3"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + }; > + > + spi11_bus: spi11-bus-pins { > + samsung,pins = "gpp23-0", "gpp23-1", "gpp23-2"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi11_cs: spi11-cs-pins { > + samsung,pins = "gpp23-3"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi11_cs_func: spi11-cs-func-pins { > + samsung,pins = "gpp23-3"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + hsi2c10_bus: hsi2c10-bus-pins { > + samsung,pins = "gpp21-0", "gpp21-1"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + uart10_bus_single: uart10-bus-pins { > + samsung,pins = "gpp21-0", "gpp21-1", > + "gpp21-2", "gpp21-3"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + }; > + > + spi10_bus: spi10-bus-pins { > + samsung,pins = "gpp21-0", "gpp21-1", "gpp21-2"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi10_cs: spi10-cs-pins { > + samsung,pins = "gpp21-3"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi10_cs_func: spi10-cs-func-pins { > + samsung,pins = "gpp21-3"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + hsi2c9_bus: hsi2c9-bus-pins { > + samsung,pins = "gpp20-4", "gpp20-5"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + uart9_bus_single: uart9-bus-pins { > + samsung,pins = "gpp20-4", "gpp20-5", > + "gpp20-6", "gpp20-7"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + }; > + > + spi9_bus: spi9-bus-pins { > + samsung,pins = "gpp20-4", "gpp20-5", "gpp20-6"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi9_cs: spi9-cs-pins { > + samsung,pins = "gpp20-7"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi9_cs_func: spi9-cs-func-pins { > + samsung,pins = "gpp20-7"; > + samsung,pin-function = <GS101_PIN_FUNC_2>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + hsi2c0_bus: hsi2c0-bus-pins { > + samsung,pins = "gpp20-0", "gpp20-1"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + uart0_bus_single: uart0-bus-pins { > + samsung,pins = "gpp20-0", "gpp20-1", > + "gpp20-2", "gpp20-3"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + }; > + > + spi0_bus: spi0-bus-pins { > + samsung,pins = "gpp20-0", "gpp20-1", "gpp20-2"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi0_cs: spi0-cs-pins { > + samsung,pins = "gpp20-3"; > + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + spi0_cs_func: spi0-cs-func-pins { > + samsung,pins = "gpp20-3"; > + samsung,pin-function = <GS101_PIN_FUNC_3>; > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > +}; > + Nitpick: this empty line is not needed. > diff --git a/arch/arm64/boot/dts/exynos/google/gs101-pinctrl.h b/arch/arm64/boot/dts/exynos/google/gs101-pinctrl.h > new file mode 100644 > index 000000000000..853505e45b60 > --- /dev/null > +++ b/arch/arm64/boot/dts/exynos/google/gs101-pinctrl.h > @@ -0,0 +1,33 @@ > +/* SPDX-License-Identifier: GPL-2.0 */ > +/* > + * Pinctrl binding constants for GS101 > + * > + * Copyright (c) 2020-2023 Google, LLC. > + */ > + > +#ifndef __DT_BINDINGS_PINCTRL_GS101_H__ > +#define __DT_BINDINGS_PINCTRL_GS101_H__ > + > +#define GS101_PIN_PULL_NONE 0 > +#define GS101_PIN_PULL_DOWN 1 > +#define GS101_PIN_PULL_UP 3 > + > +/* Pin function in power down mode */ > +#define GS101_PIN_PDN_OUT0 0 > +#define GS101_PIN_PDN_OUT1 1 > +#define GS101_PIN_PDN_INPUT 2 > +#define GS101_PIN_PDN_PREV 3 > + > +/* GS101 drive strengths */ > +#define GS101_PIN_DRV_2_5_MA 0 > +#define GS101_PIN_DRV_5_MA 1 > +#define GS101_PIN_DRV_7_5_MA 2 > +#define GS101_PIN_DRV_10_MA 3 > + > +#define GS101_PIN_FUNC_INPUT 0 > +#define GS101_PIN_FUNC_OUTPUT 1 > +#define GS101_PIN_FUNC_2 2 > +#define GS101_PIN_FUNC_3 3 > +#define GS101_PIN_FUNC_EINT 0xf > + Still feels fishy to me that it was decided to have this file instead of re-using existing Exynos constants. For example, in Exynos850 I used common constants and it was ok, but it's not ok for this SoC, althought they look *identical* in a sense of pinctrl. And all those constants already exist, also identical. So I wonder why something like this shouldn't be done for Exynos850 as well. But ok. > +#endif /* __DT_BINDINGS_PINCTRL_GS101_H__ */ > diff --git a/arch/arm64/boot/dts/exynos/google/gs101.dtsi b/arch/arm64/boot/dts/exynos/google/gs101.dtsi > new file mode 100644 > index 000000000000..40f6654a23f2 > --- /dev/null > +++ b/arch/arm64/boot/dts/exynos/google/gs101.dtsi > @@ -0,0 +1,476 @@ > +// SPDX-License-Identifier: GPL-2.0-only > +/* > + * GS101 SoC > + * > + * Copyright 2019-2023 Google LLC > + * Copyright 2023 Linaro Ltd - <peter.griffin@linaro.org> > + */ > + > +#include <dt-bindings/clock/google,gs101.h> > +#include <dt-bindings/gpio/gpio.h> > +#include <dt-bindings/interrupt-controller/arm-gic.h> > +#include <dt-bindings/soc/samsung,exynos-usi.h> > + > +/ { > + compatible = "google,gs101"; > + #address-cells = <2>; > + #size-cells = <1>; > + > + interrupt-parent = <&gic>; > + > + aliases { > + pinctrl0 = &pinctrl_gpio_alive; > + pinctrl1 = &pinctrl_far_alive; > + pinctrl2 = &pinctrl_gsacore; > + pinctrl3 = &pinctrl_gsactrl; > + pinctrl4 = &pinctrl_peric0; > + pinctrl5 = &pinctrl_peric1; > + pinctrl6 = &pinctrl_hsi1; > + pinctrl7 = &pinctrl_hsi2; > + serial0 = &serial_0; Please check commit f4324583cd4d ("arm64: dts: exynos: move aliases to board in Exynos850"). At least for Exynos850 the serial alias was moved to the board dts by Krzysztof. > + }; > + > + pmu-0 { > + compatible = "arm,cortex-a55-pmu"; > + interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH &ppi_cluster0>; > + }; > + > + pmu-1 { > + compatible = "arm,cortex-a76-pmu"; > + interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH &ppi_cluster1>; > + }; > + > + pmu-2 { > + compatible = "arm,cortex-x1-pmu"; > + interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH &ppi_cluster2>; > + }; > + > + pmu-3 { > + compatible = "arm,dsu-pmu"; > + interrupts = <GIC_SPI 257 IRQ_TYPE_LEVEL_HIGH 0>; > + cpus = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>, > + <&cpu4>, <&cpu5>, <&cpu6>, <&cpu7>; > + }; > + > + /* TODO replace with CCF clock */ > + dummy_clk: oscillator { > + compatible = "fixed-clock"; > + #clock-cells = <0>; > + clock-frequency = <12345>; > + clock-output-names = "pclk"; > + }; Don't you already have real USI/UART clocks implemented in your clock driver? > + > + cpus { > + #address-cells = <1>; > + #size-cells = <0>; > + > + cpu-map { > + cluster0 { > + core0 { > + cpu = <&cpu0>; > + }; > + core1 { > + cpu = <&cpu1>; > + }; > + core2 { > + cpu = <&cpu2>; > + }; > + core3 { > + cpu = <&cpu3>; > + }; > + }; > + > + cluster1 { > + core0 { > + cpu = <&cpu4>; > + }; > + core1 { > + cpu = <&cpu5>; > + }; > + }; > + > + cluster2 { > + core0 { > + cpu = <&cpu6>; > + }; > + core1 { > + cpu = <&cpu7>; > + }; > + }; > + }; > + > + cpu0: cpu@0 { > + device_type = "cpu"; > + compatible = "arm,cortex-a55"; > + reg = <0x0000>; > + enable-method = "psci"; > + cpu-idle-states = <&ANANKE_CPU_SLEEP>; > + capacity-dmips-mhz = <250>; > + dynamic-power-coefficient = <70>; > + }; > + > + cpu1: cpu@100 { > + device_type = "cpu"; > + compatible = "arm,cortex-a55"; > + reg = <0x0100>; > + enable-method = "psci"; > + cpu-idle-states = <&ANANKE_CPU_SLEEP>; > + capacity-dmips-mhz = <250>; > + dynamic-power-coefficient = <70>; > + }; > + > + cpu2: cpu@200 { > + device_type = "cpu"; > + compatible = "arm,cortex-a55"; > + reg = <0x0200>; > + enable-method = "psci"; > + cpu-idle-states = <&ANANKE_CPU_SLEEP>; > + capacity-dmips-mhz = <250>; > + dynamic-power-coefficient = <70>; > + }; > + > + cpu3: cpu@300 { > + device_type = "cpu"; > + compatible = "arm,cortex-a55"; > + reg = <0x0300>; > + enable-method = "psci"; > + cpu-idle-states = <&ANANKE_CPU_SLEEP>; > + capacity-dmips-mhz = <250>; > + dynamic-power-coefficient = <70>; > + }; > + > + cpu4: cpu@400 { > + device_type = "cpu"; > + compatible = "arm,cortex-a76"; > + reg = <0x0400>; > + enable-method = "psci"; > + cpu-idle-states = <&ENYO_CPU_SLEEP>; > + capacity-dmips-mhz = <620>; > + dynamic-power-coefficient = <284>; > + }; > + > + cpu5: cpu@500 { > + device_type = "cpu"; > + compatible = "arm,cortex-a76"; > + reg = <0x0500>; > + enable-method = "psci"; > + cpu-idle-states = <&ENYO_CPU_SLEEP>; > + capacity-dmips-mhz = <620>; > + dynamic-power-coefficient = <284>; > + }; > + > + cpu6: cpu@600 { > + device_type = "cpu"; > + compatible = "arm,cortex-x1"; > + reg = <0x0600>; > + enable-method = "psci"; > + cpu-idle-states = <&HERA_CPU_SLEEP>; > + capacity-dmips-mhz = <1024>; > + dynamic-power-coefficient = <650>; > + }; > + > + cpu7: cpu@700 { > + device_type = "cpu"; > + compatible = "arm,cortex-x1"; > + reg = <0x0700>; > + enable-method = "psci"; > + cpu-idle-states = <&HERA_CPU_SLEEP>; > + capacity-dmips-mhz = <1024>; > + dynamic-power-coefficient = <650>; > + }; > + > + idle-states { > + entry-method = "psci"; > + > + ANANKE_CPU_SLEEP: cpu-ananke-sleep { > + idle-state-name = "c2"; > + compatible = "arm,idle-state"; > + arm,psci-suspend-param = <0x0010000>; > + entry-latency-us = <70>; > + exit-latency-us = <160>; > + min-residency-us = <2000>; > + }; > + > + ENYO_CPU_SLEEP: cpu-enyo-sleep { > + idle-state-name = "c2"; > + compatible = "arm,idle-state"; > + arm,psci-suspend-param = <0x0010000>; > + entry-latency-us = <150>; > + exit-latency-us = <190>; > + min-residency-us = <2500>; > + }; > + > + HERA_CPU_SLEEP: cpu-hera-sleep { > + idle-state-name = "c2"; > + compatible = "arm,idle-state"; > + arm,psci-suspend-param = <0x0010000>; > + entry-latency-us = <235>; > + exit-latency-us = <220>; > + min-residency-us = <3500>; > + }; > + }; > + }; > + > + /* ect node is required to be present by bootloader */ > + ect { > + }; > + > + ext_24_5m: clock-1 { > + compatible = "fixed-clock"; > + #clock-cells = <0>; > + clock-output-names = "oscclk"; > + }; > + > + ext_200m: clock-2 { > + compatible = "fixed-clock"; > + #clock-cells = <0>; > + clock-output-names = "ext-200m"; > + }; > + > + psci { > + compatible = "arm,psci-1.0"; > + method = "smc"; > + }; > + > + reserved_memory: reserved-memory { > + #address-cells = <2>; > + #size-cells = <1>; > + ranges; > + > + gsa_reserved_protected: gsa@90200000 { > + reg = <0x0 0x90200000 0x400000>; > + no-map; > + }; > + > + tpu_fw_reserved: tpu-fw@93000000 { > + reg = <0x0 0x93000000 0x1000000>; > + no-map; > + }; > + > + aoc_reserve: aoc@94000000 { > + reg = <0x0 0x94000000 0x03000000>; > + no-map; > + }; > + > + abl_reserved: abl@f8800000 { > + reg = <0x0 0xf8800000 0x02000000>; > + no-map; > + }; > + > + dss_log_reserved: dss-log-reserved@fd3f0000 { > + reg = <0x0 0xfd3f0000 0x0000e000>; > + no-map; > + }; > + > + debug_kinfo_reserved: debug-kinfo-reserved@fd3fe000 { > + reg = <0x0 0xfd3fe000 0x00001000>; > + no-map; > + }; > + > + bldr_log_reserved: bldr-log-reserved@fd800000 { > + reg = <0x0 0xfd800000 0x00100000>; > + no-map; > + }; > + > + bldr_log_hist_reserved: bldr-log-hist-reserved@fd900000 { > + reg = <0x0 0xfd900000 0x00002000>; > + no-map; > + }; > + }; > + > + timer { > + compatible = "arm,armv8-timer"; > + interrupts = > + <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW) 0>, > + <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW) 0>, > + <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW) 0>, > + <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW) 0>; > + clock-frequency = <24576000>; > + }; > + > + soc: soc@0 { > + compatible = "simple-bus"; > + #address-cells = <1>; > + #size-cells = <1>; > + ranges = <0x0 0x0 0x0 0x40000000>; > + > + cmu_misc: clock-controller@10010000 { > + compatible = "google,gs101-cmu-misc"; > + reg = <0x10010000 0x8000>; > + #clock-cells = <1>; > + clocks = <&ext_24_5m>, <&cmu_top CLK_DOUT_MISC_BUS>; > + clock-names = "oscclk", "dout_cmu_misc_bus"; > + }; > + > + watchdog_cl0: watchdog@10060000 { > + compatible = "google,gs101-wdt"; > + reg = <0x10060000 0x100>; > + interrupts = <GIC_SPI 765 IRQ_TYPE_LEVEL_HIGH 0>; > + clocks = > + <&cmu_misc CLK_GOUT_MISC_WDT_CLUSTER0_IPCLKPORT_PCLK>, > + <&ext_24_5m>; > + clock-names = "watchdog", "watchdog_src"; > + samsung,syscon-phandle = <&pmu_system_controller>; > + samsung,cluster-index = <0>; > + status = "disabled"; > + }; Krzysztof, can you please advice which scheme is preferred right now: sorting by name or by address? I saw your patch for dts style doc, but just want to know the current state of affairs. > + > + watchdog_cl1: watchdog@10070000 { > + compatible = "google,gs101-wdt"; > + reg = <0x10070000 0x100>; > + interrupts = <GIC_SPI 766 IRQ_TYPE_LEVEL_HIGH 0>; > + clocks = > + <&cmu_misc CLK_GOUT_MISC_WDT_CLUSTER1_IPCLKPORT_PCLK>, > + <&ext_24_5m>; > + clock-names = "watchdog", "watchdog_src"; > + samsung,syscon-phandle = <&pmu_system_controller>; > + samsung,cluster-index = <1>; > + status = "disabled"; > + }; > + > + gic: interrupt-controller@10400000 { > + compatible = "arm,gic-v3"; > + #interrupt-cells = <4>; > + interrupt-controller; > + reg = <0x10400000 0x10000>, /* GICD */ > + <0x10440000 0x100000>;/* GICR * 8 */ > + interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH 0>; > + > + ppi-partitions { > + ppi_cluster0: interrupt-partition-0 { > + affinity = <&cpu0 &cpu1 &cpu2 &cpu3>; > + }; > + > + ppi_cluster1: interrupt-partition-1 { > + affinity = <&cpu4 &cpu5>; > + }; > + > + ppi_cluster2: interrupt-partition-2 { > + affinity = <&cpu6 &cpu7>; > + }; > + }; > + }; > + > + sysreg_peric0: syscon@10820000 { > + compatible = "google,gs101-peric0-sysreg", "syscon"; > + reg = <0x10820000 0x10000>; > + }; > + > + pinctrl_peric0: pinctrl@10840000 { > + compatible = "google,gs101-pinctrl"; > + reg = <0x10840000 0x00001000>; > + interrupts = <GIC_SPI 625 IRQ_TYPE_LEVEL_HIGH 0>; > + }; > + > + usi_uart: usi@10a000c0 { > + compatible = "google,gs101-usi", I can't see this compatible in USI driver. Does it make sense to add it there? > + "samsung,exynos850-usi"; > + reg = <0x10a000c0 0x20>; > + samsung,sysreg = <&sysreg_peric0 0x1020>; > + samsung,mode = <USI_V2_UART>; > + #address-cells = <1>; > + #size-cells = <1>; > + ranges; > + clocks = <&dummy_clk>, <&dummy_clk>; The same concern as above. I think I saw those clocks already implemented in gs101 clock driver. > + clock-names = "pclk", "ipclk"; > + status = "disabled"; > + > + serial_0: serial@10a00000 { > + compatible = "google,gs101-uart"; > + reg = <0x10a00000 0xc0>; > + reg-io-width = <4>; > + samsung,uart-fifosize = <256>; > + interrupts = <GIC_SPI 634 > + IRQ_TYPE_LEVEL_HIGH 0>; > + clocks = <&dummy_clk 0>, <&dummy_clk 0>; Ditto. > + clock-names = "uart", "clk_uart_baud0"; > + status = "disabled"; > + }; > + }; > + > + pinctrl_peric1: pinctrl@10c40000 { > + compatible = "google,gs101-pinctrl"; > + reg = <0x10C40000 0x00001000>; > + interrupts = <GIC_SPI 644 IRQ_TYPE_LEVEL_HIGH 0>; > + }; > + > + sysreg_peric1: syscon@10c20000 { > + compatible = "google,gs101-peric1-sysreg", "syscon"; > + reg = <0x10C20000 0x10000>; > + }; > + > + pinctrl_hsi1: pinctrl@11840000 { > + compatible = "google,gs101-pinctrl"; > + reg = <0x11840000 0x00001000>; > + interrupts = <GIC_SPI 471 IRQ_TYPE_LEVEL_HIGH 0>; > + }; > + > + pinctrl_hsi2: pinctrl@14440000 { > + compatible = "google,gs101-pinctrl"; > + reg = <0x14440000 0x00001000>; > + interrupts = <GIC_SPI 503 IRQ_TYPE_LEVEL_HIGH 0>; > + }; > + > + cmu_apm: clock-controller@17400000 { > + compatible = "google,gs101-cmu-apm"; > + reg = <0x17400000 0x8000>; > + #clock-cells = <1>; > + > + clocks = <&ext_24_5m>; > + clock-names = "oscclk"; Doesn't CMU_APM take any clocks from CMU_TOP? > + }; > + > + sysreg_apm: syscon@174204e0 { > + compatible = "google,gs101-apm-sysreg", "syscon"; > + reg = <0x174204e0 0x1000>; > + }; > + > + pmu_system_controller: system-controller@17460000 { > + compatible = "google,gs101-pmu", "syscon"; > + reg = <0x17460000 0x10000>; > + }; Just a suggestion: it might be relatively simple to add syscon-reboot node in pmu_system_controller, and it might just work. One more feature for free! :) > + > + pinctrl_gpio_alive: pinctrl@174d0000 { > + compatible = "google,gs101-pinctrl"; > + reg = <0x174d0000 0x00001000>; > + > + wakeup-interrupt-controller { > + compatible = "google,gs101-wakeup-eint", > + "samsung,exynos850-wakeup-eint", > + "samsung,exynos7-wakeup-eint"; > + }; > + }; > + > + pinctrl_far_alive: pinctrl@174e0000 { > + compatible = "google,gs101-pinctrl"; > + reg = <0x174e0000 0x00001000>; > + > + wakeup-interrupt-controller { > + compatible = "google,gs101-wakeup-eint", > + "samsung,exynos850-wakeup-eint", > + "samsung,exynos7-wakeup-eint"; > + }; > + }; > + > + pinctrl_gsactrl: pinctrl@17940000 { > + compatible = "google,gs101-pinctrl"; > + reg = <0x17940000 0x00001000>; > + }; > + > + pinctrl_gsacore: pinctrl@17a80000 { > + compatible = "google,gs101-pinctrl"; > + reg = <0x17a80000 0x00001000>; > + }; > + > + cmu_top: clock-controller@1e080000 { > + compatible = "google,gs101-cmu-top"; > + reg = <0x1e080000 0x8000>; > + #clock-cells = <1>; > + > + clocks = <&ext_24_5m>; > + clock-names = "oscclk"; > + }; > + }; > +}; > + > +#include "gs101-pinctrl.dtsi" > -- > 2.43.0.rc2.451.g8631bc7472-goog >
On 02/12/2023 02:54, Sam Protsenko wrote: > On Fri, Dec 1, 2023 at 10:11 AM Peter Griffin <peter.griffin@linaro.org> wrote: >> >> Google gs101 SoC is ARMv8 mobile SoC found in the Pixel 6, >> (oriole) Pixel 6a (bluejay) and Pixel 6 pro (raven) mobile >> phones. It features: >> * 4xA55 little cluster >> * 2xA76 Mid cluster >> * 2xX1 Big cluster >> >> This commit adds the basic device tree for gs101 (SoC). >> Further platform support will be added over time. >> >> Signed-off-by: Peter Griffin <peter.griffin@linaro.org> >> --- ... >> + >> + watchdog_cl0: watchdog@10060000 { >> + compatible = "google,gs101-wdt"; >> + reg = <0x10060000 0x100>; >> + interrupts = <GIC_SPI 765 IRQ_TYPE_LEVEL_HIGH 0>; >> + clocks = >> + <&cmu_misc CLK_GOUT_MISC_WDT_CLUSTER0_IPCLKPORT_PCLK>, >> + <&ext_24_5m>; >> + clock-names = "watchdog", "watchdog_src"; >> + samsung,syscon-phandle = <&pmu_system_controller>; >> + samsung,cluster-index = <0>; >> + status = "disabled"; >> + }; > > Krzysztof, can you please advice which scheme is preferred right now: > sorting by name or by address? I saw your patch for dts style doc, but > just want to know the current state of affairs. Use coding style, so sorting by unit address in DTSI and by label/phandle of overrides in DTS. Coding style was not yet applied, but I don't see any objections to it so it is just a matter of days. Best regards, Krzysztof
Hi Sam, On Sat, 2 Dec 2023 at 01:54, Sam Protsenko <semen.protsenko@linaro.org> wrote: > > On Fri, Dec 1, 2023 at 10:11 AM Peter Griffin <peter.griffin@linaro.org> wrote: > > > > Google gs101 SoC is ARMv8 mobile SoC found in the Pixel 6, > > (oriole) Pixel 6a (bluejay) and Pixel 6 pro (raven) mobile > > phones. It features: > > * 4xA55 little cluster > > * 2xA76 Mid cluster > > * 2xX1 Big cluster > > > > This commit adds the basic device tree for gs101 (SoC). > > Further platform support will be added over time. [cut] > > + spi0_cs_func: spi0-cs-func-pins { > > + samsung,pins = "gpp20-3"; > > + samsung,pin-function = <GS101_PIN_FUNC_3>; > > + samsung,pin-pud = <GS101_PIN_PULL_NONE>; > > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > > + }; > > +}; > > + > > Nitpick: this empty line is not needed. Ok will fix [cut] > > + > > + aliases { > > + pinctrl0 = &pinctrl_gpio_alive; > > + pinctrl1 = &pinctrl_far_alive; > > + pinctrl2 = &pinctrl_gsacore; > > + pinctrl3 = &pinctrl_gsactrl; > > + pinctrl4 = &pinctrl_peric0; > > + pinctrl5 = &pinctrl_peric1; > > + pinctrl6 = &pinctrl_hsi1; > > + pinctrl7 = &pinctrl_hsi2; > > + serial0 = &serial_0; > > Please check commit f4324583cd4d ("arm64: dts: exynos: move aliases to > board in Exynos850"). At least for Exynos850 the serial alias was > moved to the board dts by Krzysztof. Ok will fix > > > + }; > > + > > + pmu-0 { > > + compatible = "arm,cortex-a55-pmu"; > > + interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH &ppi_cluster0>; > > + }; > > + > > + pmu-1 { > > + compatible = "arm,cortex-a76-pmu"; > > + interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH &ppi_cluster1>; > > + }; > > + > > + pmu-2 { > > + compatible = "arm,cortex-x1-pmu"; > > + interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH &ppi_cluster2>; > > + }; > > + > > + pmu-3 { > > + compatible = "arm,dsu-pmu"; > > + interrupts = <GIC_SPI 257 IRQ_TYPE_LEVEL_HIGH 0>; > > + cpus = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>, > > + <&cpu4>, <&cpu5>, <&cpu6>, <&cpu7>; > > + }; > > + > > + /* TODO replace with CCF clock */ > > + dummy_clk: oscillator { > > + compatible = "fixed-clock"; > > + #clock-cells = <0>; > > + clock-frequency = <12345>; > > + clock-output-names = "pclk"; > > + }; > > Don't you already have real USI/UART clocks implemented in your clock driver? No, not yet, hence the dummy clock. [cut] > > + > > + usi_uart: usi@10a000c0 { > > + compatible = "google,gs101-usi", > > I can't see this compatible in USI driver. Does it make sense to add it there? It is not required at the moment, as it is compatible with samsung,exynos850-usi. I don't want to keep adding more patches to this series, and then having an endless cycle of nits. > > > + "samsung,exynos850-usi"; > > + reg = <0x10a000c0 0x20>; > > + samsung,sysreg = <&sysreg_peric0 0x1020>; > > + samsung,mode = <USI_V2_UART>; > > + #address-cells = <1>; > > + #size-cells = <1>; > > + ranges; > > + clocks = <&dummy_clk>, <&dummy_clk>; > > The same concern as above. I think I saw those clocks already > implemented in gs101 clock driver. No, these clocks have not been implemented yet, hence the dummy clock. There is no support for cmu_peric0 bank yet in the clock driver. > > > + clock-names = "pclk", "ipclk"; > > + status = "disabled"; > > + > > + serial_0: serial@10a00000 { > > + compatible = "google,gs101-uart"; > > + reg = <0x10a00000 0xc0>; > > + reg-io-width = <4>; > > + samsung,uart-fifosize = <256>; > > + interrupts = <GIC_SPI 634 > > + IRQ_TYPE_LEVEL_HIGH 0>; > > + clocks = <&dummy_clk 0>, <&dummy_clk 0>; > > Ditto. See above > > > + clock-names = "uart", "clk_uart_baud0"; > > + status = "disabled"; > > + }; > > + }; > > + > > + pinctrl_peric1: pinctrl@10c40000 { > > + compatible = "google,gs101-pinctrl"; > > + reg = <0x10C40000 0x00001000>; > > + interrupts = <GIC_SPI 644 IRQ_TYPE_LEVEL_HIGH 0>; > > + }; > > + > > + sysreg_peric1: syscon@10c20000 { > > + compatible = "google,gs101-peric1-sysreg", "syscon"; > > + reg = <0x10C20000 0x10000>; > > + }; > > + > > + pinctrl_hsi1: pinctrl@11840000 { > > + compatible = "google,gs101-pinctrl"; > > + reg = <0x11840000 0x00001000>; > > + interrupts = <GIC_SPI 471 IRQ_TYPE_LEVEL_HIGH 0>; > > + }; > > + > > + pinctrl_hsi2: pinctrl@14440000 { > > + compatible = "google,gs101-pinctrl"; > > + reg = <0x14440000 0x00001000>; > > + interrupts = <GIC_SPI 503 IRQ_TYPE_LEVEL_HIGH 0>; > > + }; > > + > > + cmu_apm: clock-controller@17400000 { > > + compatible = "google,gs101-cmu-apm"; > > + reg = <0x17400000 0x8000>; > > + #clock-cells = <1>; > > + > > + clocks = <&ext_24_5m>; > > + clock-names = "oscclk"; > > Doesn't CMU_APM take any clocks from CMU_TOP? No it doesn't. > > > + }; > > + > > + sysreg_apm: syscon@174204e0 { > > + compatible = "google,gs101-apm-sysreg", "syscon"; > > + reg = <0x174204e0 0x1000>; > > + }; > > + > > + pmu_system_controller: system-controller@17460000 { > > + compatible = "google,gs101-pmu", "syscon"; > > + reg = <0x17460000 0x10000>; > > + }; > > Just a suggestion: it might be relatively simple to add syscon-reboot > node in pmu_system_controller, and it might just work. One more > feature for free! :) Thanks for the suggestion. I tried that previously and it is not included here deliberately because it relies on more than that to be functional. Although the register offsets are the same, the PMU registers are protected from the kernel and are only write accessible via SMC call on this platform. I have patches ready to send out as a RFC for that once this initial series is merged and we can discuss that then. regards, Peter.
diff --git a/arch/arm64/boot/dts/exynos/google/gs101-pinctrl.dtsi b/arch/arm64/boot/dts/exynos/google/gs101-pinctrl.dtsi new file mode 100644 index 000000000000..8c0f0cf75edb --- /dev/null +++ b/arch/arm64/boot/dts/exynos/google/gs101-pinctrl.dtsi @@ -0,0 +1,1250 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * GS101 SoC pin-mux and pin-config device tree source + * + * Copyright 2019-2023 Google LLC + * Copyright 2023 Linaro Ltd - <peter.griffin@linaro.org> + */ + +#include "gs101-pinctrl.h" + +&pinctrl_gpio_alive { + gpa0: gpa0-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH 0>; + }; + + gpa1: gpa1-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH 0>; + }; + + gpa2: gpa2-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH 0>; + }; + + gpa3: gpa3-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH 0>; + }; + + gpa4: gpa4-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH 0>; + }; + + gpa5: gpa5-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH 0>; + }; + + gpa9: gpa9-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH 0>; + }; + + gpa10: gpa10-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH 0>; + }; + + uart15_bus: uart15-bus-pins { + samsung,pins = "gpa2-3", "gpa2-4"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + }; + + uart16_bus: uart16-bus-pins { + samsung,pins = "gpa3-0", "gpa3-1", "gpa3-2", "gpa3-3"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + }; + + uart17_bus: uart17-bus-pins { + samsung,pins = "gpa4-0", "gpa4-1", "gpa4-2", "gpa4-3"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + }; + + spi15_bus: spi15-bus-pins { + samsung,pins = "gpa4-0", "gpa4-1", "gpa4-2"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi15_cs: spi15-cs-pins { + samsung,pins = "gpa4-3"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; +}; + +&pinctrl_far_alive { + gpa6: gpa6-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH 0>; + }; + + gpa7: gpa7-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH 0>; + }; + + gpa8: gpa8-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH 0>; + }; + + gpa11: gpa11-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH 0>; + }; +}; + +&pinctrl_gsacore { + gps0: gps0-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gps1: gps1-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gps2: gps2-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; +}; + +&pinctrl_gsactrl { + gps3: gps3-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; +}; + +&pinctrl_hsi1 { + gph0: gph0-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gph1: gph1-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + pcie0_clkreq: pcie0-clkreq-pins{ + samsung,pins = "gph0-1"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_UP>; + samsung,pin-drv = <GS101_PIN_DRV_10_MA>; + samsung,pin-con-pdn = <GS101_PIN_PDN_PREV>; + samsung,pin-pud-pdn = <GS101_PIN_PULL_UP>; + }; + + pcie0_perst: pcie0-perst-pins { + samsung,pins = "gph0-0"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-drv = <GS101_PIN_DRV_10_MA>; + samsung,pin-con-pdn = <GS101_PIN_PDN_PREV>; + }; +}; + +&pinctrl_hsi2 { + gph2: gph2-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gph3: gph3-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gph4: gph4-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + sd2_clk: sd2-clk-pins { + samsung,pins = "gph4-0"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_7_5_MA>; + }; + + sd2_cmd: sd2-cmd-pins { + samsung,pins = "gph4-1"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_UP>; + samsung,pin-drv = <GS101_PIN_DRV_7_5_MA>; + }; + + sd2_bus1: sd2-bus-width1-pins { + samsung,pins = "gph4-2"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_UP>; + samsung,pin-drv = <GS101_PIN_DRV_7_5_MA>; + }; + + sd2_bus4: sd2-bus-width4-pins { + samsung,pins = "gph4-3", "gph4-4", "gph4-5"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_UP>; + samsung,pin-drv = <GS101_PIN_DRV_7_5_MA>; + }; + + sd2_clk_fast_slew_rate_1x: sd2-clk-fast-slew-rate-1x-pins { + samsung,pins = "gph4-0"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + sd2_clk_fast_slew_rate_2x: sd2-clk-fast-slew-rate-2x-pins { + samsung,pins = "gph4-0"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; + }; + + sd2_clk_fast_slew_rate_3x: sd2-clk-fast-slew-rate-3x-pins { + samsung,pins = "gph4-0"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_7_5_MA>; + }; + + sd2_clk_fast_slew_rate_4x: sd2-clk-fast-slew-rate-4x-pins { + samsung,pins = "gph4-0"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_10_MA>; + }; + + ufs_rst_n: ufs-rst-n-pins { + samsung,pins = "gph3-1"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-con-pdn = <GS101_PIN_PDN_PREV>; + samsung,pin-pud-pdn = <GS101_PIN_PULL_NONE>; + }; + + ufs_refclk_out: ufs-refclk-out-pins { + samsung,pins = "gph3-0"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-con-pdn = <GS101_PIN_PDN_PREV>; + samsung,pin-pud-pdn = <GS101_PIN_PULL_NONE>; + }; + + pcie1_clkreq: pcie1-clkreq-pins { + samsung,pins = "gph2-1"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_UP>; + samsung,pin-drv = <GS101_PIN_DRV_10_MA>; + samsung,pin-con-pdn = <GS101_PIN_PDN_PREV>; + samsung,pin-pud-pdn = <GS101_PIN_PULL_UP>; + }; + + pcie1_perst: pcie1-perst-pins { + samsung,pins = "gph2-0"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-drv = <GS101_PIN_DRV_10_MA>; + samsung,pin-con-pdn = <GS101_PIN_PDN_PREV>; + }; +}; + +&pinctrl_peric0 { + gpp0: gpp0-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp1: gpp1-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp2: gpp2-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp3: gpp3-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp4: gpp4-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp5: gpp5-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp6: gpp6-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp7: gpp7-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp8: gpp8-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp9: gpp9-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp10: gpp10-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp11: gpp11-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp12: gpp12-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp13: gpp13-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp14: gpp14-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp15: gpp15-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp16: gpp16-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp17: gpp17-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp18: gpp18-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp19: gpp19-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + /* USI_PERIC0_UART_DBG */ + uart0_bus: uart0-bus-pins { + samsung,pins = "gpp1-2", "gpp1-3"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + }; + + disp_te_pri_on: disp-te-pri-on-pins { + samsung,pins = "gpp0-3"; + samsung,pin-function = <GS101_PIN_FUNC_EINT>; + }; + + disp_te_pri_off: disp-te-pri-off-pins { + samsung,pins = "gpp0-3"; + samsung,pin-function = <GS101_PIN_FUNC_INPUT>; + }; + + disp_te_sec_on: disp-te-sec-on-pins { + samsung,pins = "gpp0-4"; + samsung,pin-function = <GS101_PIN_FUNC_EINT>; + }; + + disp_te_sec_off: disp-te-sec-off-pins { + samsung,pins = "gpp0-4"; + samsung,pin-function = <GS101_PIN_FUNC_INPUT>; + }; + + sensor_mclk1_out: sensor-mclk1-out-pins { + samsung,pins = "gpp3-0"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_PIN_PULL_DOWN>; + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; + }; + + sensor_mclk1_fn: sensor-mclk1-fn-pins { + samsung,pins = "gpp3-0"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; + }; + + sensor_mclk2_out: sensor-mclk2-out-pins { + samsung,pins = "gpp5-0"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_PIN_PULL_DOWN>; + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; + }; + + sensor_mclk2_fn: sensor-mclk2-fn-pins { + samsung,pins = "gpp5-0"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; + }; + + sensor_mclk3_out: sensor-mclk3-out-pins { + samsung,pins = "gpp7-0"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_PIN_PULL_DOWN>; + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; + }; + + sensor_mclk3_fn: sensor-mclk3-fn-pins { + samsung,pins = "gpp7-0"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; + }; + + sensor_mclk4_out: sensor-mclk4-out-pins { + samsung,pins = "gpp9-0"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_PIN_PULL_DOWN>; + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; + }; + + sensor_mclk4_fn: sensor-mclk4-fn-pins { + samsung,pins = "gpp9-0"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; + }; + + sensor_mclk5_out: sensor-mclk5-out-pins { + samsung,pins = "gpp11-0"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_PIN_PULL_DOWN>; + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; + }; + + sensor_mclk5_fn: sensor-mclk5-fn-pins { + samsung,pins = "gpp11-0"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; + }; + + sensor_mclk6_out: sensor-mclk6-out-pins { + samsung,pins = "gpp13-0"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_PIN_PULL_DOWN>; + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; + }; + + sensor_mclk6_fn: sensor-mclk6-fn-pins { + samsung,pins = "gpp13-0"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; + }; + + sensor_mclk7_out: sensor-mclk7-out-pins { + samsung,pins = "gpp15-0"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_PIN_PULL_DOWN>; + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; + }; + + sensor_mclk7_fn: sensor-mclk7-fn-pins { + samsung,pins = "gpp15-0"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; + }; + + sensor_mclk8_out: sensor-mclk8-out-pins { + samsung,pins = "gpp17-0"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_PIN_PULL_DOWN>; + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; + }; + + sensor_mclk8_fn: sensor-mclk8-fn-pins { + samsung,pins = "gpp17-0"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; + }; + + hsi2c14_bus: hsi2c14-bus-pins { + samsung,pins = "gpp18-0", "gpp18-1"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + uart14_bus_single: uart14-bus-pins { + samsung,pins = "gpp18-0", "gpp18-1", + "gpp18-2", "gpp18-3"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + }; + + spi14_bus: spi14-bus-pins { + samsung,pins = "gpp18-0", "gpp18-1", "gpp18-2"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi14_cs: spi14-cs-pins { + samsung,pins = "gpp18-3"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi14_cs_func: spi14-cs-func-pins { + samsung,pins = "gpp18-3"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + hsi2c8_bus: hsi2c8-bus-pins { + samsung,pins = "gpp16-0", "gpp16-1"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + samsung,pin-pud-pdn = <GS101_PIN_PDN_OUT0>; + }; + + uart8_bus_single: uart8-bus-pins { + samsung,pins = "gpp16-0", "gpp16-1", "gpp16-2", + "gpp16-3"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + }; + + spi8_bus: spi8-bus-pins { + samsung,pins = "gpp16-0", "gpp16-1", "gpp16-2"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi8_cs: spi8-cs-pins { + samsung,pins = "gpp16-3"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi8_cs_func: spi8-cs-func-pins { + samsung,pins = "gpp16-3"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + hsi2c7_bus: hsi2c7-bus-pins { + samsung,pins = "gpp14-0", "gpp14-1"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + uart7_bus_single: uart7-bus-pins { + samsung,pins = "gpp14-0", "gpp14-1", + "gpp14-2", "gpp14-3"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + }; + + spi7_bus: spi7-bus-pins { + samsung,pins = "gpp14-0", "gpp14-1", "gpp14-2"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi7_cs: spi7-cs-pins { + samsung,pins = "gpp14-3"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi7_cs_func: spi7-cs-func-pins { + samsung,pins = "gpp14-3"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + hsi2c6_bus: hsi2c6-bus-pins { + samsung,pins = "gpp12-0", "gpp12-1"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + uart6_bus_single: uart6-bus-pins { + samsung,pins = "gpp12-0", "gpp12-1", + "gpp12-2", "gpp12-3"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + }; + + spi6_bus: spi6-bus-pins { + samsung,pins = "gpp12-0", "gpp12-1", "gpp12-2"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi6_cs: spi6-cs-pins { + samsung,pins = "gpp12-3"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi6_cs_func: spi6-cs-func-pins { + samsung,pins = "gpp12-3"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + hsi2c5_bus: hsi2c5-bus-pins { + samsung,pins = "gpp10-0", "gpp10-1"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + uart5_bus_single: uart5-bus-pins { + samsung,pins = "gpp10-0", "gpp10-1", + "gpp10-2", "gpp10-3"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + }; + + spi5_bus: spi5-bus-pins { + samsung,pins = "gpp10-0", "gpp10-1", "gpp10-2"; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-con-pdn = <GS101_PIN_PDN_PREV>; + samsung,pin-pud-pdn = <GS101_PIN_PULL_NONE>; + }; + + spi5_cs_func: spi5-cs-func-pins { + samsung,pins = "gpp10-3"; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-con-pdn = <GS101_PIN_PDN_PREV>; + samsung,pin-pud-pdn = <GS101_PIN_PULL_NONE>; + }; + + hsi2c4_bus: hsi2c4-bus-pins { + samsung,pins = "gpp8-0", "gpp8-1"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + uart4_bus_single: uart4-bus-pins { + samsung,pins = "gpp8-0", "gpp8-1", + "gpp8-2", "gpp8-3"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + }; + + spi4_bus: spi4-bus-pins { + samsung,pins = "gpp8-0", "gpp8-1", "gpp8-2"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi4_cs: spi4-cs-pins { + samsung,pins = "gpp8-3"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi4_cs_func: spi4-cs-func-pins { + samsung,pins = "gpp8-3"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + hsi2c3_bus: hsi2c3-bus-pins { + samsung,pins = "gpp6-0", "gpp6-1"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + uart3_bus_single: uart3-bus-pins { + samsung,pins = "gpp6-0", "gpp6-1", + "gpp6-2", "gpp6-3"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + }; + + spi3_bus: spi3-bus-pins { + samsung,pins = "gpp6-0", "gpp6-1", "gpp6-2"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi3_cs: spi3-cs-pins { + samsung,pins = "gpp6-3"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi3_cs_func: spi3-cs-func-pins { + samsung,pins = "gpp6-3"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + hsi2c2_bus: hsi2c2-bus-pins { + samsung,pins = "gpp4-0", "gpp4-1"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + uart2_bus_single: uart2-bus-pins { + samsung,pins = "gpp4-0", "gpp4-1", + "gpp4-2", "gpp4-3"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + }; + + spi2_bus: spi2-bus-pins { + samsung,pins = "gpp4-0", "gpp4-1", "gpp4-2"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi2_cs: spi2-cs-pins { + samsung,pins = "gpp4-3"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi2_cs_func: spi2-cs-func-pins { + samsung,pins = "gpp4-3"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + hsi2c1_bus: hsi2c1-bus-pins { + samsung,pins = "gpp2-0", "gpp2-1"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + uart1_bus_single: uart1-bus-pins { + samsung,pins = "gpp2-0", "gpp2-1", + "gpp2-2", "gpp2-3"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + }; + + spi1_bus: spi1-bus-pins { + samsung,pins = "gpp2-0", "gpp2-1", "gpp2-2"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi1_cs: spi1-cs-pins { + samsung,pins = "gpp2-3"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi1_cs_func: spi1-cs-func-pins { + samsung,pins = "gpp2-3"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; +}; + +&pinctrl_peric1 { + gpp20: gpp20-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp21: gpp21-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp22: gpp22-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp23: gpp23-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp24: gpp24-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp25: gpp25-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp26: gpp26-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpp27: gpp27-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + hsi2c13_bus: hsi2c13-bus-pins { + samsung,pins = "gpp25-0", "gpp25-1"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + uart13_bus_single: uart13-bus-pins { + samsung,pins = "gpp25-0", "gpp25-1", + "gpp25-2", "gpp25-3"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + }; + + spi13_bus: spi13-bus-pins { + samsung,pins = "gpp25-0", "gpp25-1", "gpp25-2"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi13_cs: spi13-cs-pins { + samsung,pins = "gpp25-3"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi13_cs_func: spi13-cs-func-pins { + samsung,pins = "gpp25-3"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + hsi2c12_bus: hsi2c12-bus-pins { + samsung,pins = "gpp23-4", "gpp23-5"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + uart12_bus_single: uart12-bus-pins { + samsung,pins = "gpp23-4", "gpp23-5", + "gpp23-6", "gpp23-7"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + }; + + spi12_bus: spi12-bus-pins { + samsung,pins = "gpp23-4", "gpp23-5", "gpp23-6"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi14_cs2: spi14-cs2-pins { + samsung,pins = "gpp23-6"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi12_cs: spi12-cs-pins { + samsung,pins = "gpp23-7"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi12_cs_func: spi12-cs-func-pins { + samsung,pins = "gpp23-7"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + hsi2c11_bus: hsi2c11-bus-pins { + samsung,pins = "gpp23-0", "gpp23-1"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + uart11_bus_single: uart11-bus-pins { + samsung,pins = "gpp23-0", "gpp23-1", + "gpp23-2", "gpp23-3"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + }; + + spi11_bus: spi11-bus-pins { + samsung,pins = "gpp23-0", "gpp23-1", "gpp23-2"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi11_cs: spi11-cs-pins { + samsung,pins = "gpp23-3"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi11_cs_func: spi11-cs-func-pins { + samsung,pins = "gpp23-3"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + hsi2c10_bus: hsi2c10-bus-pins { + samsung,pins = "gpp21-0", "gpp21-1"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + uart10_bus_single: uart10-bus-pins { + samsung,pins = "gpp21-0", "gpp21-1", + "gpp21-2", "gpp21-3"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + }; + + spi10_bus: spi10-bus-pins { + samsung,pins = "gpp21-0", "gpp21-1", "gpp21-2"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi10_cs: spi10-cs-pins { + samsung,pins = "gpp21-3"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi10_cs_func: spi10-cs-func-pins { + samsung,pins = "gpp21-3"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + hsi2c9_bus: hsi2c9-bus-pins { + samsung,pins = "gpp20-4", "gpp20-5"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + uart9_bus_single: uart9-bus-pins { + samsung,pins = "gpp20-4", "gpp20-5", + "gpp20-6", "gpp20-7"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + }; + + spi9_bus: spi9-bus-pins { + samsung,pins = "gpp20-4", "gpp20-5", "gpp20-6"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi9_cs: spi9-cs-pins { + samsung,pins = "gpp20-7"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi9_cs_func: spi9-cs-func-pins { + samsung,pins = "gpp20-7"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + hsi2c0_bus: hsi2c0-bus-pins { + samsung,pins = "gpp20-0", "gpp20-1"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + uart0_bus_single: uart0-bus-pins { + samsung,pins = "gpp20-0", "gpp20-1", + "gpp20-2", "gpp20-3"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + }; + + spi0_bus: spi0-bus-pins { + samsung,pins = "gpp20-0", "gpp20-1", "gpp20-2"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi0_cs: spi0-cs-pins { + samsung,pins = "gpp20-3"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi0_cs_func: spi0-cs-func-pins { + samsung,pins = "gpp20-3"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; +}; + diff --git a/arch/arm64/boot/dts/exynos/google/gs101-pinctrl.h b/arch/arm64/boot/dts/exynos/google/gs101-pinctrl.h new file mode 100644 index 000000000000..853505e45b60 --- /dev/null +++ b/arch/arm64/boot/dts/exynos/google/gs101-pinctrl.h @@ -0,0 +1,33 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Pinctrl binding constants for GS101 + * + * Copyright (c) 2020-2023 Google, LLC. + */ + +#ifndef __DT_BINDINGS_PINCTRL_GS101_H__ +#define __DT_BINDINGS_PINCTRL_GS101_H__ + +#define GS101_PIN_PULL_NONE 0 +#define GS101_PIN_PULL_DOWN 1 +#define GS101_PIN_PULL_UP 3 + +/* Pin function in power down mode */ +#define GS101_PIN_PDN_OUT0 0 +#define GS101_PIN_PDN_OUT1 1 +#define GS101_PIN_PDN_INPUT 2 +#define GS101_PIN_PDN_PREV 3 + +/* GS101 drive strengths */ +#define GS101_PIN_DRV_2_5_MA 0 +#define GS101_PIN_DRV_5_MA 1 +#define GS101_PIN_DRV_7_5_MA 2 +#define GS101_PIN_DRV_10_MA 3 + +#define GS101_PIN_FUNC_INPUT 0 +#define GS101_PIN_FUNC_OUTPUT 1 +#define GS101_PIN_FUNC_2 2 +#define GS101_PIN_FUNC_3 3 +#define GS101_PIN_FUNC_EINT 0xf + +#endif /* __DT_BINDINGS_PINCTRL_GS101_H__ */ diff --git a/arch/arm64/boot/dts/exynos/google/gs101.dtsi b/arch/arm64/boot/dts/exynos/google/gs101.dtsi new file mode 100644 index 000000000000..40f6654a23f2 --- /dev/null +++ b/arch/arm64/boot/dts/exynos/google/gs101.dtsi @@ -0,0 +1,476 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * GS101 SoC + * + * Copyright 2019-2023 Google LLC + * Copyright 2023 Linaro Ltd - <peter.griffin@linaro.org> + */ + +#include <dt-bindings/clock/google,gs101.h> +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/soc/samsung,exynos-usi.h> + +/ { + compatible = "google,gs101"; + #address-cells = <2>; + #size-cells = <1>; + + interrupt-parent = <&gic>; + + aliases { + pinctrl0 = &pinctrl_gpio_alive; + pinctrl1 = &pinctrl_far_alive; + pinctrl2 = &pinctrl_gsacore; + pinctrl3 = &pinctrl_gsactrl; + pinctrl4 = &pinctrl_peric0; + pinctrl5 = &pinctrl_peric1; + pinctrl6 = &pinctrl_hsi1; + pinctrl7 = &pinctrl_hsi2; + serial0 = &serial_0; + }; + + pmu-0 { + compatible = "arm,cortex-a55-pmu"; + interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH &ppi_cluster0>; + }; + + pmu-1 { + compatible = "arm,cortex-a76-pmu"; + interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH &ppi_cluster1>; + }; + + pmu-2 { + compatible = "arm,cortex-x1-pmu"; + interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH &ppi_cluster2>; + }; + + pmu-3 { + compatible = "arm,dsu-pmu"; + interrupts = <GIC_SPI 257 IRQ_TYPE_LEVEL_HIGH 0>; + cpus = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>, + <&cpu4>, <&cpu5>, <&cpu6>, <&cpu7>; + }; + + /* TODO replace with CCF clock */ + dummy_clk: oscillator { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <12345>; + clock-output-names = "pclk"; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu-map { + cluster0 { + core0 { + cpu = <&cpu0>; + }; + core1 { + cpu = <&cpu1>; + }; + core2 { + cpu = <&cpu2>; + }; + core3 { + cpu = <&cpu3>; + }; + }; + + cluster1 { + core0 { + cpu = <&cpu4>; + }; + core1 { + cpu = <&cpu5>; + }; + }; + + cluster2 { + core0 { + cpu = <&cpu6>; + }; + core1 { + cpu = <&cpu7>; + }; + }; + }; + + cpu0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a55"; + reg = <0x0000>; + enable-method = "psci"; + cpu-idle-states = <&ANANKE_CPU_SLEEP>; + capacity-dmips-mhz = <250>; + dynamic-power-coefficient = <70>; + }; + + cpu1: cpu@100 { + device_type = "cpu"; + compatible = "arm,cortex-a55"; + reg = <0x0100>; + enable-method = "psci"; + cpu-idle-states = <&ANANKE_CPU_SLEEP>; + capacity-dmips-mhz = <250>; + dynamic-power-coefficient = <70>; + }; + + cpu2: cpu@200 { + device_type = "cpu"; + compatible = "arm,cortex-a55"; + reg = <0x0200>; + enable-method = "psci"; + cpu-idle-states = <&ANANKE_CPU_SLEEP>; + capacity-dmips-mhz = <250>; + dynamic-power-coefficient = <70>; + }; + + cpu3: cpu@300 { + device_type = "cpu"; + compatible = "arm,cortex-a55"; + reg = <0x0300>; + enable-method = "psci"; + cpu-idle-states = <&ANANKE_CPU_SLEEP>; + capacity-dmips-mhz = <250>; + dynamic-power-coefficient = <70>; + }; + + cpu4: cpu@400 { + device_type = "cpu"; + compatible = "arm,cortex-a76"; + reg = <0x0400>; + enable-method = "psci"; + cpu-idle-states = <&ENYO_CPU_SLEEP>; + capacity-dmips-mhz = <620>; + dynamic-power-coefficient = <284>; + }; + + cpu5: cpu@500 { + device_type = "cpu"; + compatible = "arm,cortex-a76"; + reg = <0x0500>; + enable-method = "psci"; + cpu-idle-states = <&ENYO_CPU_SLEEP>; + capacity-dmips-mhz = <620>; + dynamic-power-coefficient = <284>; + }; + + cpu6: cpu@600 { + device_type = "cpu"; + compatible = "arm,cortex-x1"; + reg = <0x0600>; + enable-method = "psci"; + cpu-idle-states = <&HERA_CPU_SLEEP>; + capacity-dmips-mhz = <1024>; + dynamic-power-coefficient = <650>; + }; + + cpu7: cpu@700 { + device_type = "cpu"; + compatible = "arm,cortex-x1"; + reg = <0x0700>; + enable-method = "psci"; + cpu-idle-states = <&HERA_CPU_SLEEP>; + capacity-dmips-mhz = <1024>; + dynamic-power-coefficient = <650>; + }; + + idle-states { + entry-method = "psci"; + + ANANKE_CPU_SLEEP: cpu-ananke-sleep { + idle-state-name = "c2"; + compatible = "arm,idle-state"; + arm,psci-suspend-param = <0x0010000>; + entry-latency-us = <70>; + exit-latency-us = <160>; + min-residency-us = <2000>; + }; + + ENYO_CPU_SLEEP: cpu-enyo-sleep { + idle-state-name = "c2"; + compatible = "arm,idle-state"; + arm,psci-suspend-param = <0x0010000>; + entry-latency-us = <150>; + exit-latency-us = <190>; + min-residency-us = <2500>; + }; + + HERA_CPU_SLEEP: cpu-hera-sleep { + idle-state-name = "c2"; + compatible = "arm,idle-state"; + arm,psci-suspend-param = <0x0010000>; + entry-latency-us = <235>; + exit-latency-us = <220>; + min-residency-us = <3500>; + }; + }; + }; + + /* ect node is required to be present by bootloader */ + ect { + }; + + ext_24_5m: clock-1 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-output-names = "oscclk"; + }; + + ext_200m: clock-2 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-output-names = "ext-200m"; + }; + + psci { + compatible = "arm,psci-1.0"; + method = "smc"; + }; + + reserved_memory: reserved-memory { + #address-cells = <2>; + #size-cells = <1>; + ranges; + + gsa_reserved_protected: gsa@90200000 { + reg = <0x0 0x90200000 0x400000>; + no-map; + }; + + tpu_fw_reserved: tpu-fw@93000000 { + reg = <0x0 0x93000000 0x1000000>; + no-map; + }; + + aoc_reserve: aoc@94000000 { + reg = <0x0 0x94000000 0x03000000>; + no-map; + }; + + abl_reserved: abl@f8800000 { + reg = <0x0 0xf8800000 0x02000000>; + no-map; + }; + + dss_log_reserved: dss-log-reserved@fd3f0000 { + reg = <0x0 0xfd3f0000 0x0000e000>; + no-map; + }; + + debug_kinfo_reserved: debug-kinfo-reserved@fd3fe000 { + reg = <0x0 0xfd3fe000 0x00001000>; + no-map; + }; + + bldr_log_reserved: bldr-log-reserved@fd800000 { + reg = <0x0 0xfd800000 0x00100000>; + no-map; + }; + + bldr_log_hist_reserved: bldr-log-hist-reserved@fd900000 { + reg = <0x0 0xfd900000 0x00002000>; + no-map; + }; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupts = + <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW) 0>, + <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW) 0>, + <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW) 0>, + <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW) 0>; + clock-frequency = <24576000>; + }; + + soc: soc@0 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x0 0x0 0x40000000>; + + cmu_misc: clock-controller@10010000 { + compatible = "google,gs101-cmu-misc"; + reg = <0x10010000 0x8000>; + #clock-cells = <1>; + clocks = <&ext_24_5m>, <&cmu_top CLK_DOUT_MISC_BUS>; + clock-names = "oscclk", "dout_cmu_misc_bus"; + }; + + watchdog_cl0: watchdog@10060000 { + compatible = "google,gs101-wdt"; + reg = <0x10060000 0x100>; + interrupts = <GIC_SPI 765 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = + <&cmu_misc CLK_GOUT_MISC_WDT_CLUSTER0_IPCLKPORT_PCLK>, + <&ext_24_5m>; + clock-names = "watchdog", "watchdog_src"; + samsung,syscon-phandle = <&pmu_system_controller>; + samsung,cluster-index = <0>; + status = "disabled"; + }; + + watchdog_cl1: watchdog@10070000 { + compatible = "google,gs101-wdt"; + reg = <0x10070000 0x100>; + interrupts = <GIC_SPI 766 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = + <&cmu_misc CLK_GOUT_MISC_WDT_CLUSTER1_IPCLKPORT_PCLK>, + <&ext_24_5m>; + clock-names = "watchdog", "watchdog_src"; + samsung,syscon-phandle = <&pmu_system_controller>; + samsung,cluster-index = <1>; + status = "disabled"; + }; + + gic: interrupt-controller@10400000 { + compatible = "arm,gic-v3"; + #interrupt-cells = <4>; + interrupt-controller; + reg = <0x10400000 0x10000>, /* GICD */ + <0x10440000 0x100000>;/* GICR * 8 */ + interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH 0>; + + ppi-partitions { + ppi_cluster0: interrupt-partition-0 { + affinity = <&cpu0 &cpu1 &cpu2 &cpu3>; + }; + + ppi_cluster1: interrupt-partition-1 { + affinity = <&cpu4 &cpu5>; + }; + + ppi_cluster2: interrupt-partition-2 { + affinity = <&cpu6 &cpu7>; + }; + }; + }; + + sysreg_peric0: syscon@10820000 { + compatible = "google,gs101-peric0-sysreg", "syscon"; + reg = <0x10820000 0x10000>; + }; + + pinctrl_peric0: pinctrl@10840000 { + compatible = "google,gs101-pinctrl"; + reg = <0x10840000 0x00001000>; + interrupts = <GIC_SPI 625 IRQ_TYPE_LEVEL_HIGH 0>; + }; + + usi_uart: usi@10a000c0 { + compatible = "google,gs101-usi", + "samsung,exynos850-usi"; + reg = <0x10a000c0 0x20>; + samsung,sysreg = <&sysreg_peric0 0x1020>; + samsung,mode = <USI_V2_UART>; + #address-cells = <1>; + #size-cells = <1>; + ranges; + clocks = <&dummy_clk>, <&dummy_clk>; + clock-names = "pclk", "ipclk"; + status = "disabled"; + + serial_0: serial@10a00000 { + compatible = "google,gs101-uart"; + reg = <0x10a00000 0xc0>; + reg-io-width = <4>; + samsung,uart-fifosize = <256>; + interrupts = <GIC_SPI 634 + IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&dummy_clk 0>, <&dummy_clk 0>; + clock-names = "uart", "clk_uart_baud0"; + status = "disabled"; + }; + }; + + pinctrl_peric1: pinctrl@10c40000 { + compatible = "google,gs101-pinctrl"; + reg = <0x10C40000 0x00001000>; + interrupts = <GIC_SPI 644 IRQ_TYPE_LEVEL_HIGH 0>; + }; + + sysreg_peric1: syscon@10c20000 { + compatible = "google,gs101-peric1-sysreg", "syscon"; + reg = <0x10C20000 0x10000>; + }; + + pinctrl_hsi1: pinctrl@11840000 { + compatible = "google,gs101-pinctrl"; + reg = <0x11840000 0x00001000>; + interrupts = <GIC_SPI 471 IRQ_TYPE_LEVEL_HIGH 0>; + }; + + pinctrl_hsi2: pinctrl@14440000 { + compatible = "google,gs101-pinctrl"; + reg = <0x14440000 0x00001000>; + interrupts = <GIC_SPI 503 IRQ_TYPE_LEVEL_HIGH 0>; + }; + + cmu_apm: clock-controller@17400000 { + compatible = "google,gs101-cmu-apm"; + reg = <0x17400000 0x8000>; + #clock-cells = <1>; + + clocks = <&ext_24_5m>; + clock-names = "oscclk"; + }; + + sysreg_apm: syscon@174204e0 { + compatible = "google,gs101-apm-sysreg", "syscon"; + reg = <0x174204e0 0x1000>; + }; + + pmu_system_controller: system-controller@17460000 { + compatible = "google,gs101-pmu", "syscon"; + reg = <0x17460000 0x10000>; + }; + + pinctrl_gpio_alive: pinctrl@174d0000 { + compatible = "google,gs101-pinctrl"; + reg = <0x174d0000 0x00001000>; + + wakeup-interrupt-controller { + compatible = "google,gs101-wakeup-eint", + "samsung,exynos850-wakeup-eint", + "samsung,exynos7-wakeup-eint"; + }; + }; + + pinctrl_far_alive: pinctrl@174e0000 { + compatible = "google,gs101-pinctrl"; + reg = <0x174e0000 0x00001000>; + + wakeup-interrupt-controller { + compatible = "google,gs101-wakeup-eint", + "samsung,exynos850-wakeup-eint", + "samsung,exynos7-wakeup-eint"; + }; + }; + + pinctrl_gsactrl: pinctrl@17940000 { + compatible = "google,gs101-pinctrl"; + reg = <0x17940000 0x00001000>; + }; + + pinctrl_gsacore: pinctrl@17a80000 { + compatible = "google,gs101-pinctrl"; + reg = <0x17a80000 0x00001000>; + }; + + cmu_top: clock-controller@1e080000 { + compatible = "google,gs101-cmu-top"; + reg = <0x1e080000 0x8000>; + #clock-cells = <1>; + + clocks = <&ext_24_5m>; + clock-names = "oscclk"; + }; + }; +}; + +#include "gs101-pinctrl.dtsi"
Google gs101 SoC is ARMv8 mobile SoC found in the Pixel 6, (oriole) Pixel 6a (bluejay) and Pixel 6 pro (raven) mobile phones. It features: * 4xA55 little cluster * 2xA76 Mid cluster * 2xX1 Big cluster This commit adds the basic device tree for gs101 (SoC). Further platform support will be added over time. Signed-off-by: Peter Griffin <peter.griffin@linaro.org> --- .../boot/dts/exynos/google/gs101-pinctrl.dtsi | 1250 +++++++++++++++++ .../boot/dts/exynos/google/gs101-pinctrl.h | 33 + arch/arm64/boot/dts/exynos/google/gs101.dtsi | 476 +++++++ 3 files changed, 1759 insertions(+) create mode 100644 arch/arm64/boot/dts/exynos/google/gs101-pinctrl.dtsi create mode 100644 arch/arm64/boot/dts/exynos/google/gs101-pinctrl.h create mode 100644 arch/arm64/boot/dts/exynos/google/gs101.dtsi