[18/21] arm64: dts: google: Add initial Google gs101 SoC support

Message ID	20231005155618.700312-19-peter.griffin@linaro.org
State	New
Headers	show Return-Path: <linux-gpio-owner@vger.kernel.org> From: Peter Griffin <peter.griffin@linaro.org> To: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, mturquette@baylibre.com, conor+dt@kernel.org, sboyd@kernel.org, tomasz.figa@gmail.com, s.nawrocki@samsung.com, linus.walleij@linaro.org, wim@linux-watchdog.org, linux@roeck-us.net, catalin.marinas@arm.com, will@kernel.org, arnd@arndb.de, olof@lixom.net, cw00.choi@samsung.com Cc: peter.griffin@linaro.org, tudor.ambarus@linaro.org, andre.draszik@linaro.org, semen.protsenko@linaro.org, soc@kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org, linux-watchdog@vger.kernel.org Subject: [PATCH 18/21] arm64: dts: google: Add initial Google gs101 SoC support Date: Thu, 5 Oct 2023 16:56:15 +0100 Message-ID: <20231005155618.700312-19-peter.griffin@linaro.org> In-Reply-To: <20231005155618.700312-1-peter.griffin@linaro.org> References: <20231005155618.700312-1-peter.griffin@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk
Series	Add minimal Tensor/GS101 SoC support and Oriole/Pixel6 board \| expand [00/21] Add minimal Tensor/GS101 SoC support and Oriole/Pixel6 board [01/21] dt-bindings: interrupt-controller: Add gs101 interrupt controller [02/21] dt-bindings: soc: samsung: exynos-pmu: Add gs101 compatible [03/21] dt-bindings: clock: Add Google gs101 clock management unit bindings [04/21] dt-bindings: soc: google: exynos-sysreg: add dedicated SYSREG compatibles to GS101 [05/21] dt-bindings: watchdog: Document Google gs101 & gs201 watchdog bindings [06/21] dt-bindings: arm: google: Add bindings for Google ARM platforms [07/21] dt-bindings: pinctrl: samsung: add google,gs101-pinctrl compatible [08/21] dt-bindings: pinctrl: samsung: add gs101-wakeup-eint compatible [09/21] dt-bindings: clock: gs101: Add cmu_top clock indices [10/21] dt-bindings: clock: gs101: Add cmu_apm clock indices [11/21] dt-bindings: clock: gs101: Add cmu_misc clock indices [12/21] clk: samsung: clk-pll: Add support for pll_{0516,0517,518} [13/21] clk: samsung: clk-gs101: Add cmu_top registers, plls, mux and gates [14/21] clk: samsung: clk-gs101: add CMU_APM support [15/21] clk: google: gs101: Add support for CMU_MISC clock unit [16/21] pinctrl: samsung: Add gs101 SoC pinctrl configuration [17/21] watchdog: s3c2410_wdt: Add support for Google tensor SoCs [18/21] arm64: dts: google: Add initial Google gs101 SoC support [19/21] google/gs101: Add dt overlay for oriole board [20/21] arm64: defconfig: Enable Google Tensor SoC [21/21] MAINTAINERS: add entry for Google Tensor SoC

diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms index 6069120199bb..a5ed1b719488 100644 --- a/arch/arm64/Kconfig.platforms +++ b/arch/arm64/Kconfig.platforms @@ -107,6 +107,12 @@ config ARCH_EXYNOS help This enables support for ARMv8 based Samsung Exynos SoC family. +config ARCH_GOOGLE_TENSOR + bool "Google Tensor SoC fmaily" + depends on ARCH_EXYNOS + help + Support for ARMv8 based Google Tensor platforms. + config ARCH_SPARX5 bool "Microchip Sparx5 SoC family" select PINCTRL diff --git a/arch/arm64/boot/dts/Makefile b/arch/arm64/boot/dts/Makefile index 30dd6347a929..a4ee7b628114 100644 --- a/arch/arm64/boot/dts/Makefile +++ b/arch/arm64/boot/dts/Makefile @@ -13,6 +13,7 @@ subdir-y += broadcom subdir-y += cavium subdir-y += exynos subdir-y += freescale +subdir-y += google subdir-y += hisilicon subdir-y += intel subdir-y += lg diff --git a/arch/arm64/boot/dts/google/Makefile b/arch/arm64/boot/dts/google/Makefile new file mode 100644 index 000000000000..6d2026a767d4 --- /dev/null +++ b/arch/arm64/boot/dts/google/Makefile @@ -0,0 +1,6 @@ +# SPDX-License-Identifier: GPL-2.0 + +dtb-$(CONFIG_ARCH_GOOGLE_TENSOR) += \ + gs101-oriole.dtb \ + + diff --git a/arch/arm64/boot/dts/google/gs101-oriole.dts b/arch/arm64/boot/dts/google/gs101-oriole.dts new file mode 100644 index 000000000000..e531a39a76a4 --- /dev/null +++ b/arch/arm64/boot/dts/google/gs101-oriole.dts @@ -0,0 +1,68 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Oriole DVT Device Tree + * + * Copyright 2021-2023 Google,LLC + */ + +/dts-v1/; +/plugin/; + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> +#include "gs101-pinctrl.h" +#include "gs101.dtsi" + +/ { + model = "Oriole DVT"; + compatible = "google,gs101-oriole", "google,gs101"; +}; + +&pinctrl_1 { + key_voldown: key-voldown-pins { + samsung,pins = "gpa7-3"; + samsung,pin-function = <0xf>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + key_volup: key-volup-pins { + samsung,pins = "gpa8-1"; + samsung,pin-function = <0xf>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; +}; + +&pinctrl_0 { + key_power: key-power-pins { + samsung,pins = "gpa10-1"; + samsung,pin-function = <0xf>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; +}; + +&gpio_keys { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&key_voldown &key_volup &key_power>; + button-vol-down { + label = "KEY_VOLUMEDOWN"; + linux,code = <114>; + gpios = <&gpa7 3 0xf>; + wakeup-source; + }; + button-vol-up { + label = "KEY_VOLUMEUP"; + linux,code = <115>; + gpios = <&gpa8 1 0xf>; + wakeup-source; + }; + button-power { + label = "KEY_POWER"; + linux,code = <116>; + gpios = <&gpa10 1 0xf>; + wakeup-source; + }; +}; diff --git a/arch/arm64/boot/dts/google/gs101-pinctrl.dtsi b/arch/arm64/boot/dts/google/gs101-pinctrl.dtsi new file mode 100644 index 000000000000..24825205ede8 --- /dev/null +++ b/arch/arm64/boot/dts/google/gs101-pinctrl.dtsi @@ -0,0 +1,1134 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * GS101 SoC pin-mux and pin-config device tree source + * + * Copyright 2019-2023 Google LLC + * + */ + +#include <dt-bindings/interrupt-controller/gs101.h> +#include <arm64/exynos/exynos-pinctrl.h> +#include "gs101-pinctrl.h" + +/ { + /* GPIO_ALIVE */ + pinctrl@174d0000 { + gpa0: gpa0-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI IRQ_ALIVE_EINT0 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT1 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT2 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT3 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT4 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT5 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT6 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT7 ITLH>; + }; + gpa1: gpa1-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI IRQ_ALIVE_EINT8 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT9 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT10 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT11 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT12 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT13 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT14 ITLH>; + }; + gpa2: gpa2-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI IRQ_ALIVE_EINT15 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT16 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT17 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT18 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT19 ITLH>; + }; + gpa3: gpa3-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI IRQ_ALIVE_EINT20 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT21 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT22 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT23 ITLH>; + }; + gpa4: gpa4-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI IRQ_ALIVE_EINT24 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT25 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT26 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT27 ITLH>; + }; + gpa5: gpa5-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <GIC_SPI IRQ_ALIVE_EINT28 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT29 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT30 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT31 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT32 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT33 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT34 ITLH>; + }; + gpa9: gpa9-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <GIC_SPI IRQ_ALIVE_EINT35 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT36 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT37 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT38 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT39 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT40 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT41 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT42 ITLH>; + }; + gpa10: gpa10-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <GIC_SPI IRQ_ALIVE_EINT43 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT44 ITLH>; + }; + + uart15_bus: uart15-bus-pins { + samsung,pins = "gpa2-3", "gpa2-4"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + }; + + uart16_bus: uart16-bus-pins { + samsung,pins = "gpa3-0", "gpa3-1", "gpa3-2", "gpa3-3"; + samsung,pin-function = <EXYNOS_PIN_FUNC_2>; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + }; + + uart16_bus_rts: uart1-bus-rts-pins { + samsung,pins = "gpa3-2"; + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + samsung,pin-val = <1>; + }; + + uart16_bus_tx_dat: uart1-bus-tx-dat-pins { + samsung,pins = "gpa3-1"; + samsung,pin-val = <1>; + }; + + uart16_bus_tx_con: uart1-bus-tx-con-pins { + samsung,pins = "gpa3-1"; + samsung,pin-function = <1>; + }; + + uart17_bus: uart17-bus-pins { + samsung,pins = "gpa4-0", "gpa4-1", "gpa4-2", "gpa4-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + }; + + spi15_bus: spi15-bus-pins { + samsung,pins = "gpa4-0", "gpa4-1", "gpa4-2"; + samsung,pin-function = <EXYNOS_PIN_FUNC_2>; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + spi15_cs: spi15-cs-pins { + samsung,pins = "gpa4-3"; + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + }; + /* GPIO_FAR_ALIVE */ + pinctrl@174e0000 { + gpa6: gpa6-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI IRQ_ALIVE_EINT45 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT46 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT47 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT48 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT49 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT50 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT51 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT52 ITLH>; + }; + gpa7: gpa7-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI IRQ_ALIVE_EINT53 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT54 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT55 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT56 ITLH>; + }; + gpa8: gpa8-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI IRQ_ALIVE_EINT57 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT58 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT59 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT60 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT61 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT62 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT63 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT64 ITLH>; + }; + gpa11: gpa11-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI IRQ_ALIVE_EINT65 ITLH>, + <GIC_SPI IRQ_ALIVE_EINT66 ITLH>; + }; + + }; + /* GPIO_GSACORE */ + pinctrl@17a80000 { + 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>; + }; + }; + /* GPIO_GSACTRL */ + pinctrl@17940000 { + gps3: gps3-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + }; + /* GPIO_HSI1 */ + pinctrl@11840000 { + 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 = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <GS101_PIN_DRV_10_MA>; + samsung,pin-con-pdn = <3>; + samsung,pin-pud-pdn = <3>; + }; + pcie0_perst: pcie0-perst-pins { + samsung,pins = "gph0-0"; + samsung,pin-function = <1>; + samsung,pin-drv = <GS101_PIN_DRV_10_MA>; + samsung,pin-con-pdn = <3>; + }; + }; + /* GPIO_HSI2 */ + pinctrl@14440000 { + 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 = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_7_5_MA>; + }; + + sd2_cmd: sd2-cmd-pins { + samsung,pins = "gph4-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <GS101_PIN_DRV_7_5_MA>; + }; + + sd2_bus1: sd2-bus-width1-pins { + samsung,pins = "gph4-2"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + 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 = <2>; + samsung,pin-pud = <3>; + 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 = <2>; + samsung,pin-pud = <0>; + 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 = <2>; + samsung,pin-pud = <0>; + 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 = <2>; + samsung,pin-pud = <0>; + 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 = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_10_MA>; + }; + ufs_rst_n: ufs-rst-n-pins { + samsung,pins = "gph3-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-con-pdn = <3>; + samsung,pin-pud-pdn = <0>; + }; + + ufs_refclk_out: ufs-refclk-out-pins { + samsung,pins = "gph3-0"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-con-pdn = <3>; + samsung,pin-pud-pdn = <0>; + }; + pcie1_clkreq: pcie1-clkreq-pins { + samsung,pins = "gph2-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <GS101_PIN_DRV_10_MA>; + samsung,pin-con-pdn = <3>; + samsung,pin-pud-pdn = <3>; + }; + pcie1_perst: pcie1-perst-pins { + samsung,pins = "gph2-0"; + samsung,pin-function = <1>; + samsung,pin-drv = <GS101_PIN_DRV_10_MA>; + samsung,pin-con-pdn = <3>; + }; + }; + /* GPIO_PERIC0 */ + pinctrl@10840000 { + 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 = <2>; + samsung,pin-pud = <0>; + }; + + disp_te_pri_on: disp-te-pri-on-pins { + samsung,pins = "gpp0-3"; + samsung,pin-function = <0xf>; + }; + + disp_te_pri_off: disp-te-pri-off-pins { + samsung,pins = "gpp0-3"; + samsung,pin-function = <0>; + }; + + disp_te_sec_on: disp-te-sec-on-pins { + samsung,pins = "gpp0-4"; + samsung,pin-function = <0xf>; + }; + + disp_te_sec_off: disp-te-sec-off-pins { + samsung,pins = "gpp0-4"; + samsung,pin-function = <0>; + }; + + sensor_mclk1_out: sensor-mclk1-out-pins { + samsung,pins = "gpp3-0"; + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <EXYNOS_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 = <EXYNOS_PIN_FUNC_2>; + samsung,pin-pud = <EXYNOS_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 = <EXYNOS_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <EXYNOS_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 = <EXYNOS_PIN_FUNC_2>; + samsung,pin-pud = <EXYNOS_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 = <EXYNOS_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <EXYNOS_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 = <EXYNOS_PIN_FUNC_2>; + samsung,pin-pud = <EXYNOS_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 = <EXYNOS_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <EXYNOS_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 = <EXYNOS_PIN_FUNC_2>; + samsung,pin-pud = <EXYNOS_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 = <EXYNOS_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <EXYNOS_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 = <EXYNOS_PIN_FUNC_2>; + samsung,pin-pud = <EXYNOS_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 = <EXYNOS_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <EXYNOS_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 = <EXYNOS_PIN_FUNC_2>; + samsung,pin-pud = <EXYNOS_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 = <EXYNOS_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <EXYNOS_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 = <EXYNOS_PIN_FUNC_2>; + samsung,pin-pud = <EXYNOS_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 = <EXYNOS_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <EXYNOS_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 = <EXYNOS_PIN_FUNC_2>; + samsung,pin-pud = <EXYNOS_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 = <2>; + samsung,pin-pud = <0>; + 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 = <2>; + samsung,pin-pud = <0>; + }; + spi14_bus: spi14-bus-pins { + samsung,pins = "gpp18-0", "gpp18-1", "gpp18-2"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + spi14_cs: spi14-cs-pins { + samsung,pins = "gpp18-3"; + samsung,pin-function = <1>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + spi14_cs_func: spi14-cs-func-pins { + samsung,pins = "gpp18-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + hsi2c8_bus: hsi2c8-bus-pins { + samsung,pins = "gpp16-0", "gpp16-1"; + samsung,pin-function = <EXYNOS_PIN_FUNC_3>; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + samsung,pin-pud-pdn = <EXYNOS_PIN_PDN_OUT0>; + }; + uart8_bus_single: uart8-bus-pins { + samsung,pins = "gpp16-0", "gpp16-1", "gpp16-2", + "gpp16-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + }; + spi8_bus: spi8-bus-pins { + samsung,pins = "gpp16-0", "gpp16-1", "gpp16-2"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + spi8_cs: spi8-cs-pins { + samsung,pins = "gpp16-3"; + samsung,pin-function = <1>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + spi8_cs_func: spi8-cs-func-pins { + samsung,pins = "gpp16-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + hsi2c7_bus: hsi2c7-bus-pins { + samsung,pins = "gpp14-0", "gpp14-1"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + 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 = <3>; + samsung,pin-pud = <0>; + }; + spi7_bus: spi7-bus-pins { + samsung,pins = "gpp14-0", "gpp14-1", "gpp14-2"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + spi7_cs: spi7-cs-pins { + samsung,pins = "gpp14-3"; + samsung,pin-function = <1>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + spi7_cs_func: spi7-cs-func-pins { + samsung,pins = "gpp14-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + hsi2c6_bus: hsi2c6-bus-pins { + samsung,pins = "gpp12-0", "gpp12-1"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + 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 = <3>; + samsung,pin-pud = <0>; + }; + spi6_bus: spi6-bus-pins { + samsung,pins = "gpp12-0", "gpp12-1", "gpp12-2"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + spi6_cs: spi6-cs-pins { + samsung,pins = "gpp12-3"; + samsung,pin-function = <1>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + spi6_cs_func: spi6-cs-func-pins { + samsung,pins = "gpp12-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + hsi2c5_bus: hsi2c5-bus-pins { + samsung,pins = "gpp10-0", "gpp10-1"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + 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 = <3>; + samsung,pin-pud = <0>; + }; + 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 = <EXYNOS_PIN_FUNC_3>; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>; + samsung,pin-pud-pdn = <EXYNOS_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 = <EXYNOS_PIN_FUNC_3>; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>; + samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_NONE>; + }; + hsi2c4_bus: hsi2c4-bus-pins { + samsung,pins = "gpp8-0", "gpp8-1"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + 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 = <3>; + samsung,pin-pud = <0>; + }; + spi4_bus: spi4-bus-pins { + samsung,pins = "gpp8-0", "gpp8-1", "gpp8-2"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + spi4_cs: spi4-cs-pins { + samsung,pins = "gpp8-3"; + samsung,pin-function = <1>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + spi4_cs_func: spi4-cs-func-pins { + samsung,pins = "gpp8-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + hsi2c3_bus: hsi2c3-bus-pins { + samsung,pins = "gpp6-0", "gpp6-1"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + 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 = <3>; + samsung,pin-pud = <0>; + }; + spi3_bus: spi3-bus-pins { + samsung,pins = "gpp6-0", "gpp6-1", "gpp6-2"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + spi3_cs: spi3-cs-pins { + samsung,pins = "gpp6-3"; + samsung,pin-function = <1>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + spi3_cs_func: spi3-cs-func-pins { + samsung,pins = "gpp6-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + hsi2c2_bus: hsi2c2-bus-pins { + samsung,pins = "gpp4-0", "gpp4-1"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + 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 = <3>; + samsung,pin-pud = <0>; + }; + spi2_bus: spi2-bus-pins { + samsung,pins = "gpp4-0", "gpp4-1", "gpp4-2"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + spi2_cs: spi2-cs-pins { + samsung,pins = "gpp4-3"; + samsung,pin-function = <1>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + spi2_cs_func: spi2-cs-func-pins { + samsung,pins = "gpp4-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + hsi2c1_bus: hsi2c1-bus-pins { + samsung,pins = "gpp2-0", "gpp2-1"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + 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 = <3>; + samsung,pin-pud = <0>; + }; + spi1_bus: spi1-bus-pins { + samsung,pins = "gpp2-0", "gpp2-1", "gpp2-2"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + spi1_cs: spi1-cs-pins { + samsung,pins = "gpp2-3"; + samsung,pin-function = <1>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + spi1_cs_func: spi1-cs-func-pins { + samsung,pins = "gpp2-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + }; + /* GPIO_PERIC1 */ + pinctrl@10c40000 { + 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 = <2>; + samsung,pin-pud = <0>; + 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 = <2>; + samsung,pin-pud = <0>; + }; + spi13_bus: spi13-bus-pins { + samsung,pins = "gpp25-0", "gpp25-1", "gpp25-2"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + spi13_cs: spi13-cs-pins { + samsung,pins = "gpp25-3"; + samsung,pin-function = <1>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + spi13_cs_func: spi13-cs-func-pins { + samsung,pins = "gpp25-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + hsi2c12_bus: hsi2c12-bus-pins { + samsung,pins = "gpp23-4", "gpp23-5"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + 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 = <2>; + samsung,pin-pud = <0>; + }; + spi12_bus: spi12-bus-pins { + samsung,pins = "gpp23-4", "gpp23-5", "gpp23-6"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + spi14_cs2: spi14-cs2-pins { + samsung,pins = "gpp23-6"; + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + spi12_cs: spi12-cs-pins { + samsung,pins = "gpp23-7"; + samsung,pin-function = <1>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + spi12_cs_func: spi12-cs-func-pins { + samsung,pins = "gpp23-7"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + hsi2c11_bus: hsi2c11-bus-pins { + samsung,pins = "gpp23-0", "gpp23-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + 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 = <2>; + samsung,pin-pud = <0>; + }; + spi11_bus: spi11-bus-pins { + samsung,pins = "gpp23-0", "gpp23-1", "gpp23-2"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + spi11_cs: spi11-cs-pins { + samsung,pins = "gpp23-3"; + samsung,pin-function = <1>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + spi11_cs_func: spi11-cs-func-pins { + samsung,pins = "gpp23-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + hsi2c10_bus: hsi2c10-bus-pins { + samsung,pins = "gpp21-0", "gpp21-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + 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 = <2>; + samsung,pin-pud = <0>; + }; + spi10_bus: spi10-bus-pins { + samsung,pins = "gpp21-0", "gpp21-1", "gpp21-2"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + spi10_cs: spi10-cs-pins { + samsung,pins = "gpp21-3"; + samsung,pin-function = <1>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + spi10_cs_func: spi10-cs-func-pins { + samsung,pins = "gpp21-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + hsi2c9_bus: hsi2c9-bus-pins { + samsung,pins = "gpp20-4", "gpp20-5"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + 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 = <2>; + samsung,pin-pud = <0>; + }; + spi9_bus: spi9-bus-pins { + samsung,pins = "gpp20-4", "gpp20-5", "gpp20-6"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + spi9_cs: spi9-cs-pins { + samsung,pins = "gpp20-7"; + samsung,pin-function = <1>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + spi9_cs_func: spi9-cs-func-pins { + samsung,pins = "gpp20-7"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + hsi2c0_bus: hsi2c0-bus-pins { + samsung,pins = "gpp20-0", "gpp20-1"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + 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 = <3>; + samsung,pin-pud = <0>; + }; + spi0_bus: spi0-bus-pins { + samsung,pins = "gpp20-0", "gpp20-1", "gpp20-2"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + spi0_cs: spi0-cs-pins { + samsung,pins = "gpp20-3"; + samsung,pin-function = <1>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + spi0_cs_func: spi0-cs-func-pins { + samsung,pins = "gpp20-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + }; +}; diff --git a/arch/arm64/boot/dts/google/gs101-pinctrl.h b/arch/arm64/boot/dts/google/gs101-pinctrl.h new file mode 100644 index 000000000000..acc77c684f0d --- /dev/null +++ b/arch/arm64/boot/dts/google/gs101-pinctrl.h @@ -0,0 +1,17 @@ +/* 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__ + +/* 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 + +#endif /* __DT_BINDINGS_PINCTRL_GS101_H__ */ diff --git a/arch/arm64/boot/dts/google/gs101.dtsi b/arch/arm64/boot/dts/google/gs101.dtsi new file mode 100644 index 000000000000..0bd43745f6fa --- /dev/null +++ b/arch/arm64/boot/dts/google/gs101.dtsi @@ -0,0 +1,501 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * GS101 SoC + * + * Copyright 2019-2023 Google LLC + * + */ + +#include <dt-bindings/clock/gs101.h> +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/interrupt-controller/gs101.h> + +#include "gs101-pinctrl.dtsi" + +/ { + compatible = "google,gs101"; + interrupt-parent = <&gic>; + #address-cells = <2>; + #size-cells = <1>; + + aliases { + pinctrl0 = &pinctrl_0; + pinctrl1 = &pinctrl_1; + pinctrl2 = &pinctrl_2; + pinctrl3 = &pinctrl_3; + pinctrl4 = &pinctrl_4; + pinctrl5 = &pinctrl_5; + pinctrl6 = &pinctrl_6; + pinctrl7 = &pinctrl_7; + + }; + + cpus { + #address-cells = <2>; + #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,armv8"; + reg = <0x0 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,armv8"; + reg = <0x0 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,armv8"; + reg = <0x0 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,armv8"; + reg = <0x0 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,armv8"; + reg = <0x0 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,armv8"; + reg = <0x0 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,armv8"; + reg = <0x0 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,armv8"; + reg = <0x0 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>; + status = "okay"; + }; + + 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>; + status = "okay"; + }; + + 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>; + status = "okay"; + }; + }; + }; + + psci { + compatible = "arm,psci-1.0"; + method = "smc"; + }; + + reserved_memory: reserved-memory { + #address-cells = <2>; + #size-cells = <1>; + ranges; + + tpu_fw_reserved: tpu_fw@93000000 { + reg = <0x0 0x93000000 0x1000000>; + no-map; + }; + + gsa_reserved_protected: gsa@90200000 { + reg = <0x0 0x90200000 0x400000>; + 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 = <0 0xfd3f0000 0x0000e000>; + no-map; + }; + + debug_kinfo_reserved: debug_kinfo_reserved@fd3fe000 { + reg = <0 0xfd3fe000 0x00001000>; + no-map; + }; + + bldr_log_reserved: bldr_log_reserved@fd800000 { + reg = <0 0xfd800000 0x00100000>; + no-map; + }; + + bldr_log_hist_reserved: bldr_log_hist_reserved@fd900000 { + reg = <0 0xfd900000 0x00002000>; + no-map; + }; + }; + + /* bootloader requires ect node */ + ect { + parameter_address = <0x90000000>; + parameter_size = <0x53000>; + }; + + chosen { + bootargs = "earlycon=exynos4210,mmio32,0x10A00000 clk_ignore_unused"; + }; + + gic: interrupt-controller@10400000 { + compatible = "arm,gic-v3"; + #interrupt-cells = <3>; + interrupt-controller; + reg = <0x0 0x10400000 0x10000>, /* GICD */ + <0x0 0x10440000 0x100000>; /* GICR * 8 */ + interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>; + clock-frequency = <24576000>; + }; + + ext_24_5m: ext_24_5m { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <24576000>; + clock-output-names = "oscclk"; + }; + + ext_200m: ext_200m { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <200000000>; + clock-output-names = "ext-200m"; + }; + + /* GPIO_ALIVE */ + pinctrl_0: pinctrl@174d0000 { + compatible = "google,gs101-pinctrl"; + reg = <0x00000000 0x174d0000 0x00001000>; + interrupts = <GIC_SPI IRQ_ALIVE_EINT0 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT1 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT2 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT3 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT4 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT5 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT6 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT7 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT8 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT9 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT10 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT11 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT12 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT13 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT14 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT15 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT16 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT17 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT18 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT19 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT20 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT21 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT22 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT23 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT24 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT25 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT26 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT27 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT28 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT29 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT30 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT31 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT32 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT33 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT34 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT35 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT36 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT37 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT38 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT39 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT40 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT41 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT42 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT43 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT44 IRQ_TYPE_LEVEL_HIGH>; + + wakeup-interrupt-controller { + compatible = "google,gs101-wakeup-eint"; + }; + }; + + /* GPIO_FAR_ALIVE */ + pinctrl_1: pinctrl@174e0000 { + compatible = "google,gs101-pinctrl"; + reg = <0x00000000 0x174e0000 0x00001000>; + interrupts = <GIC_SPI IRQ_ALIVE_EINT45 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT46 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT47 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT48 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT49 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT50 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT51 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT52 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT53 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT54 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT55 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT56 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT57 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT58 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT59 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT60 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT61 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT62 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT63 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT64 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT65 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI IRQ_ALIVE_EINT66 IRQ_TYPE_LEVEL_HIGH>; + + wakeup-interrupt-controller { + compatible = "google,gs101-wakeup-eint"; + }; + }; + + /* GPIO_GSACORE */ + pinctrl_2: pinctrl@17a80000 { + compatible = "google,gs101-pinctrl"; + reg = <0x00000000 0x17a80000 0x00001000>; + }; + /* GPIO_GSACTRL */ + pinctrl_3: pinctrl@17940000 { + compatible = "google,gs101-pinctrl"; + reg = <0x00000000 0x17940000 0x00001000>; + }; + /* GPIO_PERIC0 */ + pinctrl_4: pinctrl@10840000 { + compatible = "google,gs101-pinctrl"; + reg = <0x00000000 0x10840000 0x00001000>; + interrupts = <GIC_SPI IRQ_GPIO_PERIC0_PERIC0 IRQ_TYPE_LEVEL_HIGH>; + }; + /* GPIO_PERIC1 */ + pinctrl_5: pinctrl@10c40000 { + compatible = "google,gs101-pinctrl"; + reg = <0x00000000 0x10C40000 0x00001000>; + interrupts = <GIC_SPI IRQ_GPIO_PERIC1_PERIC1 IRQ_TYPE_LEVEL_HIGH>; + }; + /* GPIO_HSI1 */ + pinctrl_6: pinctrl@11840000 { + compatible = "google,gs101-pinctrl"; + reg = <0x00000000 0x11840000 0x00001000>; + interrupts = <GIC_SPI IRQ_GPIO_HSI1_HSI1 IRQ_TYPE_LEVEL_HIGH>; + }; + /* GPIO_HSI2 */ + pinctrl_7: pinctrl@14440000 { + compatible = "google,gs101-pinctrl"; + reg = <0x00000000 0x14440000 0x00001000>; + interrupts = <GIC_SPI IRQ_GPIO_HSI2_HSI2 IRQ_TYPE_LEVEL_HIGH>; + }; + + arm-pmu { + compatible = "arm,armv8-pmuv3"; + interrupts = <GIC_PPI 7 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>; + }; + + sysreg_apm: syscon@174204e0 { + compatible = "google,gs101-apm-sysreg", + "google,gs101-sysreg", "syscon"; + reg = <0x0 0x174204e0 0x1000>; + }; + + sysreg_peric0: syscon@10821000 { + compatible = "google,gs101-peric0-sysreg", + "google,gs101-sysreg", "syscon"; + reg = <0x0 0x10821000 0x40000>; + }; + + sysreg_peric1: syscon@10c21000 { + compatible = "google,gs101-peric1-sysreg", + "google,gs101-sysreg", "syscon"; + reg = <0x0 0x10C21000 0x40000>; + }; + + /* TODO replace with CCF clock */ + dummy_clk: oscillator { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <12345>; + clock-output-names = "pclk"; + }; + + serial_0: serial@10a00000 { + compatible = "samsung,exynos850-uart"; + reg = <0x0 0x10a00000 0xc0>; + reg-io-width = <4>; + samsung,uart-fifosize = <256>; + interrupts = <GIC_SPI IRQ_USI0_UART_PERIC0 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&dummy_clk 0>, <&dummy_clk 0>; + clock-names = "uart", "clk_uart_baud0"; + status = "okay"; + }; + + pmu_system_controller: system-controller@17460000 { + compatible = "google,gs101-pmu", "syscon"; + reg = <0x0 0x17460000 0x10000>; + }; + + watchdog_cl0: watchdog@10060000 { + compatible = "google,gs101-wdt"; + reg = <0x0 0x10060000 0x100>; + interrupts = <GIC_SPI IRQ_WDT_CLUSTER0_MISC IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cmu_misc CLK_GOUT_MISC_WDT_CLUSTER0>, <&ext_24_5m>; + clock-names = "watchdog", "watchdog_src"; + timeout-sec = <30>; + samsung,syscon-phandle = <&pmu_system_controller>; + samsung,cluster-index = <0>; + }; + + watchdog_cl1: watchdog@10070000 { + compatible = "google,gs101-wdt"; + reg = <0x0 0x10070000 0x100>; + interrupts = <GIC_SPI IRQ_WDT_CLUSTER1_MISC IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cmu_misc CLK_GOUT_MISC_WDT_CLUSTER1>, <&ext_24_5m>; + clock-names = "watchdog", "watchdog_src"; + timeout-sec = <30>; + samsung,syscon-phandle = <&pmu_system_controller>; + samsung,cluster-index = <1>; + status = "disabled"; + }; + + cmu_top: clock-controller@1e080000 { + compatible = "google,gs101-cmu-top"; + reg = <0x0 0x1e080000 0x8000>; + #clock-cells = <1>; + + clocks = <&ext_24_5m>; + clock-names = "oscclk"; + }; + + cmu_apm: clock-controller@17400000 { + compatible = "google,gs101-cmu-apm"; + reg = <0x0 0x17400000 0x8000>; + #clock-cells = <1>; + + clocks = <&ext_24_5m>; + clock-names = "oscclk"; + }; + + cmu_misc: clock-controller@10010000 { + compatible = "google,gs101-cmu-misc"; + reg = <0x0 0x10010000 0x8000>; + #clock-cells = <1>; + + clocks = <&ext_24_5m>, <&cmu_top CLK_DOUT_MISC_BUS>; + clock-names = "oscclk", "dout_cmu_misc_bus"; + }; + + dsu-pmu-0 { + compatible = "arm,dsu-pmu"; + interrupts = <GIC_SPI IRQ_CPUCL0_CLUSTERPMUIRQ_CPUCL0 IRQ_TYPE_LEVEL_HIGH>; + cpus = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>, <&cpu4>, <&cpu5>, <&cpu6>, <&cpu7>; + }; + + gpio_keys: gpio_keys { + compatible = "gpio-keys"; + }; + +};

[18/21] arm64: dts: google: Add initial Google gs101 SoC support

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