diff mbox series

[v5,1/1] arm64: dts: exynos: Add initial device tree support for Exynos7885 SoC

Message ID 20220206231816.127650-2-virag.david003@gmail.com
State Superseded
Headers show
Series Initial Samsung Galaxy A8 (2018) support | expand

Commit Message

David Virag Feb. 6, 2022, 11:18 p.m. UTC 
Add initial Exynos7885 device tree nodes with dts for the Samsung Galaxy
A8 (2018), a.k.a. "jackpotlte", with model number "SM-A530F".
Currently this includes some clock support, UART support, and I2C nodes.

Signed-off-by: David Virag <virag.david003@gmail.com>
---
Changes in v2:
  - Remove address-cells, and size-cells from dts, since they are
    already in the dtsi.
  - Lower case hex in memory node
  - Fix node names with underscore instead of hyphen
  - Fix line breaks
  - Fix "-key" missing from gpio keys node names
  - Use the form without "key" in gpio key labels on all keys
  - Suffix pin configuration node names with "-pins"
  - Remove "fimc_is_mclk" nodes from pinctrl dtsi for now
  - Use macros for "samsung,pin-con-pdn", and "samsung,pin-con-pdn"
  - Add comment about Arm PMU
  - Rename "clock-oscclk" to "osc-clock"
  - Include exynos-syscon-restart.dtsi instead of rewriting its contents

Changes in v3:
  - Fix typo (seperate -> separate)

Changes in v4:
  - Fixed leading 0x in clock-controller nodes
  - Actually suffixed pin configuration node names with "-pins"
  - Seperated Cortex-A53 and Cortex-A73 PMU

Changes in v5:
  - Use "-gpio-bank" suffix in gpio bank nodes
  - Remove interrupts from gpio-keys
  - Move oscclk clock-frequency to board dts
  - Seperate cmu_core clock names into 4 lines
  - Use EXYNOS5420_PIN_DRV_LVx macros
  - Add missing include from pinctrl dtsi
  - Drop decon pinctrl nodes
  - Order pinctrls by addresses

 arch/arm64/boot/dts/exynos/Makefile           |   7 +-
 .../boot/dts/exynos/exynos7885-jackpotlte.dts |  93 ++
 .../boot/dts/exynos/exynos7885-pinctrl.dtsi   | 855 ++++++++++++++++++
 arch/arm64/boot/dts/exynos/exynos7885.dtsi    | 440 +++++++++
 4 files changed, 1392 insertions(+), 3 deletions(-)
 create mode 100644 arch/arm64/boot/dts/exynos/exynos7885-jackpotlte.dts
 create mode 100644 arch/arm64/boot/dts/exynos/exynos7885-pinctrl.dtsi
 create mode 100644 arch/arm64/boot/dts/exynos/exynos7885.dtsi

Comments

Sam Protsenko Feb. 11, 2022, 4:06 p.m. UTC | #1 
On Mon, 7 Feb 2022 at 00:18, David Virag <virag.david003@gmail.com> wrote:
>
> Add initial Exynos7885 device tree nodes with dts for the Samsung Galaxy
> A8 (2018), a.k.a. "jackpotlte", with model number "SM-A530F".
> Currently this includes some clock support, UART support, and I2C nodes.
>
> Signed-off-by: David Virag <virag.david003@gmail.com>
> ---

Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>

Glad you continue to put efforts into this, David! Thanks.

> Changes in v2:
>   - Remove address-cells, and size-cells from dts, since they are
>     already in the dtsi.
>   - Lower case hex in memory node
>   - Fix node names with underscore instead of hyphen
>   - Fix line breaks
>   - Fix "-key" missing from gpio keys node names
>   - Use the form without "key" in gpio key labels on all keys
>   - Suffix pin configuration node names with "-pins"
>   - Remove "fimc_is_mclk" nodes from pinctrl dtsi for now
>   - Use macros for "samsung,pin-con-pdn", and "samsung,pin-con-pdn"
>   - Add comment about Arm PMU
>   - Rename "clock-oscclk" to "osc-clock"
>   - Include exynos-syscon-restart.dtsi instead of rewriting its contents
>
> Changes in v3:
>   - Fix typo (seperate -> separate)
>
> Changes in v4:
>   - Fixed leading 0x in clock-controller nodes
>   - Actually suffixed pin configuration node names with "-pins"
>   - Seperated Cortex-A53 and Cortex-A73 PMU
>
> Changes in v5:
>   - Use "-gpio-bank" suffix in gpio bank nodes
>   - Remove interrupts from gpio-keys
>   - Move oscclk clock-frequency to board dts
>   - Seperate cmu_core clock names into 4 lines
>   - Use EXYNOS5420_PIN_DRV_LVx macros
>   - Add missing include from pinctrl dtsi
>   - Drop decon pinctrl nodes
>   - Order pinctrls by addresses
>
>  arch/arm64/boot/dts/exynos/Makefile           |   7 +-
>  .../boot/dts/exynos/exynos7885-jackpotlte.dts |  93 ++
>  .../boot/dts/exynos/exynos7885-pinctrl.dtsi   | 855 ++++++++++++++++++
>  arch/arm64/boot/dts/exynos/exynos7885.dtsi    | 440 +++++++++
>  4 files changed, 1392 insertions(+), 3 deletions(-)
>  create mode 100644 arch/arm64/boot/dts/exynos/exynos7885-jackpotlte.dts
>  create mode 100644 arch/arm64/boot/dts/exynos/exynos7885-pinctrl.dtsi
>  create mode 100644 arch/arm64/boot/dts/exynos/exynos7885.dtsi
>
> diff --git a/arch/arm64/boot/dts/exynos/Makefile b/arch/arm64/boot/dts/exynos/Makefile
> index b41e86df0a84..c68c4ad577ac 100644
> --- a/arch/arm64/boot/dts/exynos/Makefile
> +++ b/arch/arm64/boot/dts/exynos/Makefile
> @@ -1,6 +1,7 @@
>  # SPDX-License-Identifier: GPL-2.0
>  dtb-$(CONFIG_ARCH_EXYNOS) += \
> -       exynos5433-tm2.dtb      \
> -       exynos5433-tm2e.dtb     \
> -       exynos7-espresso.dtb    \
> +       exynos5433-tm2.dtb              \
> +       exynos5433-tm2e.dtb             \
> +       exynos7-espresso.dtb            \
> +       exynos7885-jackpotlte.dtb       \
>         exynosautov9-sadk.dtb
> diff --git a/arch/arm64/boot/dts/exynos/exynos7885-jackpotlte.dts b/arch/arm64/boot/dts/exynos/exynos7885-jackpotlte.dts
> new file mode 100644
> index 000000000000..d707dba906d1
> --- /dev/null
> +++ b/arch/arm64/boot/dts/exynos/exynos7885-jackpotlte.dts
> @@ -0,0 +1,93 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * Samsung Galaxy A8 2018 (jackpotlte/SM-A530F) device tree source
> + *
> + * Copyright (c) 2021 Samsung Electronics Co., Ltd.
> + * Copyright (c) 2021 Dávid Virág
> + *
> + */
> +
> +/dts-v1/;
> +#include "exynos7885.dtsi"
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/input/input.h>
> +#include <dt-bindings/interrupt-controller/irq.h>
> +
> +/ {
> +       model = "Samsung Galaxy A8 (2018)";
> +       compatible = "samsung,jackpotlte", "samsung,exynos7885";
> +       chassis-type = "handset";
> +
> +       aliases {
> +               serial0 = &serial_0;
> +               serial1 = &serial_1;
> +               serial2 = &serial_2;
> +       };
> +
> +       chosen {
> +               stdout-path = &serial_2;
> +       };
> +
> +       memory@80000000 {
> +               device_type = "memory";
> +               reg = <0x0 0x80000000 0x3da00000>,
> +                     <0x0 0xc0000000 0x40000000>,
> +                     <0x8 0x80000000 0x40000000>;
> +       };
> +
> +       gpio-keys {
> +               compatible = "gpio-keys";
> +               pinctrl-names = "default";
> +               pinctrl-0 = <&key_volup &key_voldown &key_power>;
> +
> +               volup-key {
> +                       label = "Volume Up";
> +                       linux,code = <KEY_VOLUMEUP>;
> +                       gpios = <&gpa1 5 GPIO_ACTIVE_LOW>;
> +               };
> +
> +               voldown-key {
> +                       label = "Volume Down";
> +                       linux,code = <KEY_VOLUMEDOWN>;
> +                       gpios = <&gpa1 6 GPIO_ACTIVE_LOW>;
> +               };
> +
> +               power-key {
> +                       label = "Power";
> +                       linux,code = <KEY_POWER>;
> +                       gpios = <&gpa1 7 GPIO_ACTIVE_LOW>;
> +                       wakeup-source;
> +               };
> +       };
> +};
> +
> +&serial_2 {
> +       status = "okay";
> +};
> +
> +&pinctrl_alive {
> +       key_volup: key-volup-pins {
> +               samsung,pins = "gpa1-5";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> +       };
> +
> +       key_voldown: key-voldown-pins {
> +               samsung,pins = "gpa1-6";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> +       };
> +
> +       key_power: key-power-pins {
> +               samsung,pins = "gpa1-7";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> +       };
> +};
> +
> +&oscclk {
> +       clock-frequency = <26000000>;
> +};
> diff --git a/arch/arm64/boot/dts/exynos/exynos7885-pinctrl.dtsi b/arch/arm64/boot/dts/exynos/exynos7885-pinctrl.dtsi
> new file mode 100644
> index 000000000000..73019e485a02
> --- /dev/null
> +++ b/arch/arm64/boot/dts/exynos/exynos7885-pinctrl.dtsi
> @@ -0,0 +1,855 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * Samsung Exynos7885 SoC pin-mux and pin-config device tree source
> + *
> + * Copyright (c) 2017 Samsung Electronics Co., Ltd.
> + * Copyright (c) 2021 Dávid Virág
> + *
> + * Samsung's Exynos7885 SoC pin-mux and pin-config options are listed as
> + * device tree nodes in this file.
> + */
> +
> +#include <dt-bindings/pinctrl/samsung.h>
> +#include <dt-bindings/interrupt-controller/arm-gic.h>
> +
> +&pinctrl_alive {
> +       etc0: etc0-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       etc1: etc1-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       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>,
> +                            <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
> +                            <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
> +                            <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
> +                            <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
> +                            <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
> +                            <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
> +                            <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
> +       };
> +
> +       gpa1: gpa1-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +
> +               interrupt-controller;
> +               #interrupt-cells = <3>;
> +               interrupt-parent = <&gic>;
> +               interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
> +                            <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
> +                            <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
> +                            <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
> +                            <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
> +                            <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
> +                            <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>,
> +                            <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
> +       };
> +
> +       gpa2: gpa2-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       gpq0: gpq0-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       sim1_det_gpio: sim1-det-gpio-pins {
> +               samsung,pins = "gpa2-5";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> +       };
> +
> +       sim0_det_gpio: sim0-det-gpio-pins {
> +               samsung,pins = "gpa2-6";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> +       };
> +
> +       speedy_bus: speedy-bus-pins {
> +               samsung,pins = "gpq0-2";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> +       };
> +
> +       /* UART_DEBUG */
> +       uart2_bus: uart2-bus-pins {
> +               samsung,pins = "gpq0-4", "gpq0-3";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> +       };
> +};
> +
> +&pinctrl_dispaud {
> +       gpb0: gpb0-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       gpb1: gpb1-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       gpb2: gpb2-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       aud_codec_mclk: aud-codec-mclk-pins {
> +               samsung,pins = "gpb0-0";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> +       };
> +
> +       aud_codec_mclk_idle: aud-codec-mclk-idle-pins {
> +               samsung,pins = "gpb0-0";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> +       };
> +
> +       aud_codec_bus: aud-codec-bus-pins {
> +               samsung,pins = "gpb0-1", "gpb0-2", "gpb0-3", "gpb0-4";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> +       };
> +
> +       aud_codec_bus_idle: aud-codec-bus-idle-pins {
> +               samsung,pins = "gpb0-1", "gpb0-2", "gpb0-3", "gpb0-4";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> +       };
> +
> +       aud_loopback_bus: aud-loopback-bus-pins {
> +               samsung,pins = "gpb1-0";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> +       };
> +
> +       aud_loopback_bus_idle: aud-loopback-bus-idle-pins {
> +               samsung,pins = "gpb1-0";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> +       };
> +
> +       aud_fm_bus: aud-fm-bus-pins {
> +               samsung,pins = "gpb1-1", "gpb1-2", "gpb1-3";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> +       };
> +
> +       aud_fm_bus_idle: aud-fm-bus-idle-pins {
> +               samsung,pins = "gpb1-1", "gpb1-2", "gpb1-3";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> +       };
> +
> +       aud_spk_bus: aud-spk-bus-pins {
> +               samsung,pins = "gpb2-0", "gpb2-1", "gpb2-2", "gpb2-3";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> +       };
> +
> +       aud_spk_bus_idle: aud-spk-bus-idle-pins {
> +               samsung,pins = "gpb2-0", "gpb2-1", "gpb2-2", "gpb2-3";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> +       };
> +};
> +
> +&pinctrl_fsys {
> +       gpf0: gpf0-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       gpf2: gpf2-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       gpf3: gpf3-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       gpf4: gpf4-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       sd0_clk: sd0-clk-pins {
> +               samsung,pins = "gpf0-0";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> +       };
> +
> +       sd0_clk_fast_slew_rate_1x: sd0-clk-fast-slew-rate-1x-pins {
> +               samsung,pins = "gpf0-0";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> +       };
> +
> +       sd0_clk_fast_slew_rate_2x: sd0-clk-fast-slew-rate-2x-pins {
> +               samsung,pins = "gpf0-0";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV2>;
> +       };
> +
> +       sd0_clk_fast_slew_rate_3x: sd0-clk-fast-slew-rate-3x-pins {
> +               samsung,pins = "gpf0-0";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
> +       };
> +
> +       sd0_clk_fast_slew_rate_4x: sd0-clk-fast-slew-rate-4x-pins {
> +               samsung,pins = "gpf0-0";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> +       };
> +
> +       sd0_cmd: sd0-cmd-pins {
> +               samsung,pins = "gpf0-1";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> +       };
> +
> +       sd0_rdqs: sd0-rdqs-pins {
> +               samsung,pins = "gpf0-2";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> +       };
> +
> +       sd0_bus1: sd0-bus-width1-pins {
> +               samsung,pins = "gpf2-0";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> +       };
> +
> +       sd0_bus4: sd0-bus-width4-pins {
> +               samsung,pins = "gpf2-1", "gpf2-2", "gpf2-3";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> +       };
> +
> +       sd0_bus8: sd0-bus-width8-pins {
> +               samsung,pins = "gpf2-4", "gpf2-5", "gpf2-6", "gpf2-7";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> +       };
> +
> +       sd1_clk: sd1-clk-pins {
> +               samsung,pins = "gpf3-0";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
> +       };
> +
> +       sd1_clk_fast_slew_rate_1x: sd1-clk-fast-slew-rate-1x-pins {
> +               samsung,pins = "gpf3-0";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> +       };
> +
> +       sd1_clk_fast_slew_rate_2x: sd1-clk-fast-slew-rate-2x-pins {
> +               samsung,pins = "gpf3-0";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV2>;
> +       };
> +
> +       sd1_clk_fast_slew_rate_3x: sd1-clk-fast-slew-rate-3x-pins {
> +               samsung,pins = "gpf3-0";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
> +       };
> +
> +       sd1_clk_fast_slew_rate_4x: sd1-clk-fast-slew-rate-4x-pins {
> +               samsung,pins = "gpf3-0";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> +       };
> +
> +       sd1_cmd: sd1-cmd-pins {
> +               samsung,pins = "gpf3-1";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
> +       };
> +
> +       sd1_bus1: sd1-bus-width1-pins {
> +               samsung,pins = "gpf3-2";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
> +       };
> +
> +       sd1_bus4: sd1-bus-width4-pins {
> +               samsung,pins = "gpf3-3", "gpf3-5";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
> +       };
> +
> +       sd2_clk: sd2-clk-pins {
> +               samsung,pins = "gpf4-0";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
> +       };
> +
> +       sd2_clk_fast_slew_rate_1x: sd2-clk-fast-slew-rate-1x-pins {
> +               samsung,pins = "gpf4-0";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> +       };
> +
> +       sd2_clk_fast_slew_rate_2x: sd2-clk-fast-slew-rate-2x-pins {
> +               samsung,pins = "gpf4-0";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV2>;
> +       };
> +
> +       sd2_clk_fast_slew_rate_3x: sd2-clk-fast-slew-rate-3x-pins {
> +               samsung,pins = "gpf4-0";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
> +       };
> +
> +       sd2_clk_fast_slew_rate_4x: sd2-clk-fast-slew-rate-4x-pins {
> +               samsung,pins = "gpf4-0";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
> +       };
> +
> +       sd2_cmd: sd2-cmd-pins {
> +               samsung,pins = "gpf4-1";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
> +       };
> +
> +       sd2_bus1: sd2-bus-width1-pins {
> +               samsung,pins = "gpf4-2";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
> +       };
> +
> +       sd2_bus4: sd2-bus-width4-pins {
> +               samsung,pins = "gpf4-3", "gpf4-4", "gpf4-5";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
> +       };
> +};
> +
> +&pinctrl_top {
> +       gpc0: gpc0-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       gpc1: gpc1-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       gpc2: gpc2-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       gpg0: gpg0-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       gpg1: gpg1-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       gpg2: gpg2-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       gpg3: gpg3-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       gpg4: gpg4-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       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>;
> +       };
> +
> +       hs_i2c0_bus: hs-i2c0-bus-pins {
> +               samsung,pins = "gpc1-1", "gpc1-0";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
> +               samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> +       };
> +
> +       hs_i2c1_bus: hs-i2c1-bus-pins {
> +               samsung,pins = "gpc1-3", "gpc1-2";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> +               samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
> +               samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
> +       };
> +
> +       hs_i2c2_bus: hs-i2c2-bus-pins {
> +               samsung,pins = "gpc1-5", "gpc1-4";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> +               samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
> +               samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
> +       };
> +
> +       hs_i2c3_bus: hs-i2c3-bus-pins {
> +               samsung,pins = "gpc1-7", "gpc1-6";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> +               samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
> +               samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
> +       };
> +
> +       /* USI0 UART */
> +       uart3_bus_single: uart3-bus-single-pins {
> +               samsung,pins = "gpc2-3", "gpc2-2", "gpc2-1", "gpc2-0";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> +       };
> +
> +       /* USI0 UART_HSI2C1 */
> +       uart3_bus_dual: uart3-bus-dual-pins {
> +               samsung,pins = "gpc2-1", "gpc2-0";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> +       };
> +
> +       /* USI0 HSI2C0 */
> +       hs_i2c4_bus: hs-i2c4-bus-pins {
> +               samsung,pins = "gpc2-1", "gpc2-0";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> +               samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
> +               samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
> +       };
> +
> +       /* USI0 HSI2C1 */
> +       hs_i2c5_bus: hs-i2c5-bus-pins {
> +               samsung,pins = "gpc2-3", "gpc2-2";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> +               samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
> +               samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
> +       };
> +
> +       /* USI0 SPI */
> +       spi2_bus: spi2-bus-pins {
> +               samsung,pins = "gpc2-1", "gpc2-0", "gpc2-3";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> +       };
> +
> +       spi2_cs: spi2-cs-pins {
> +               samsung,pins = "gpc2-2";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> +       };
> +
> +       /* USI1 UART */
> +       uart4_bus_single: uart4-bus-single-pins {
> +               samsung,pins = "gpc2-7", "gpc2-6", "gpc2-5", "gpc2-4";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> +       };
> +
> +       /* USI1 UART_HSI2C1*/
> +       uart4_bus_dual: uart4-bus-dual-pins {
> +               samsung,pins = "gpc2-5", "gpc2-4";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> +       };
> +
> +       /* USI1 HSI2C0 */
> +       hs_i2c6_bus: hs-i2c6-bus-pins {
> +               samsung,pins = "gpc2-5", "gpc2-4";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> +               samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
> +               samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
> +       };
> +
> +       /* USI1 HSI2C1 */
> +       hs_i2c7_bus: hs-i2c7-bus-pins {
> +               samsung,pins = "gpc2-7", "gpc2-6";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> +               samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
> +               samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
> +       };
> +
> +       /* USI1 SPI */
> +       spi3_bus: spi3-bus-pins {
> +               samsung,pins = "gpc2-5", "gpc2-4", "gpc2-7";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> +       };
> +
> +       spi3_cs: spi3-cs-pins {
> +               samsung,pins = "gpc2-6";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> +       };
> +
> +       fm_lna_en: fm-lna-en-pins {
> +               samsung,pins = "gpg0-2";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
> +               samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> +               samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
> +               samsung,pin-val = <1>;
> +       };
> +
> +       uart1_bus: uart1-bus-pins {
> +               samsung,pins = "gpg1-3", "gpg1-2", "gpg1-1", "gpg1-0";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> +       };
> +
> +       i2c7_bus: i2c7-bus-pins {
> +               samsung,pins = "gpg1-5", "gpg1-4";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> +       };
> +
> +       aud_dmic_on: aud-dmic-on-pins {
> +               samsung,pins = "gpg2-1";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> +               samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> +               samsung,pin-val = <1>;
> +       };
> +
> +       aud_dmic_off: aud-dmic-off-pins {
> +               samsung,pins = "gpg2-1";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> +               samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> +               samsung,pin-val = <0>;
> +       };
> +
> +       /* UART_HEALTH */
> +       uart0_bus: uart0-bus-pins {
> +               samsung,pins = "gpp0-3", "gpp0-2", "gpp0-1", "gpp0-0";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> +       };
> +
> +       i2c0_bus: i2c0-bus-pins {
> +               samsung,pins = "gpp1-1", "gpp1-0";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> +       };
> +
> +       i2c1_bus: i2c1-bus-pins {
> +               samsung,pins = "gpp1-3", "gpp1-2";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> +       };
> +
> +       i2c2_bus: i2c2-bus-pins {
> +               samsung,pins = "gpp2-1", "gpp2-0";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> +       };
> +
> +       i2c3_bus: i2c3-bus-pins {
> +               samsung,pins = "gpp3-1", "gpp3-0";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> +       };
> +
> +       i2c4_bus: i2c4-bus-pins {
> +               samsung,pins = "gpp4-1", "gpp4-0";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> +       };
> +
> +       i2c5_bus: i2c5-bus-pins {
> +               samsung,pins = "gpp4-3", "gpp4-2";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> +       };
> +
> +       i2c6_bus: i2c6-bus-pins {
> +               samsung,pins = "gpp4-5", "gpp4-4";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> +       };
> +
> +       /* SPI_ESE */
> +       spi0_bus: spi0-bus-pins {
> +               samsung,pins = "gpp5-3", "gpp5-2", "gpp5-0";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> +       };
> +
> +       spi0_cs: spi0-cs-pins {
> +               samsung,pins = "gpp5-1";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> +       };
> +
> +       /* SPI_FP */
> +       spi1_bus: spi1-bus-pins {
> +               samsung,pins = "gpp6-3", "gpp6-2", "gpp6-0";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> +       };
> +
> +       spi1_cs: spi1-cs-pins {
> +               samsung,pins = "gpp6-1";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> +       };
> +
> +       /* USI2 UART */
> +       uart5_bus_single: uart5-bus-single-pins {
> +               samsung,pins = "gpp8-1", "gpp8-0", "gpp7-1", "gpp7-0";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> +         };
> +
> +       /* USI2 UART_HSI2C1 */
> +       uart5_bus_dual: uart5-bus-dual-pins {
> +               samsung,pins = "gpp7-1", "gpp7-0";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> +       };
> +
> +       /* USI2 HSI2C0 */
> +       hs_i2c8_bus: hs-i2c8-bus-pins {
> +               samsung,pins = "gpp7-1", "gpp7-0";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> +               samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
> +               samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
> +       };
> +
> +       /* USI2 HSI2C1 */
> +       hs_i2c9_bus: hs-i2c9-bus-pins {
> +               samsung,pins = "gpp8-1", "gpp8-0";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> +               samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
> +               samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
> +       };
> +
> +       /* USI2 SPI */
> +       spi4_bus: spi4-bus-pins {
> +               samsung,pins = "gpp7-1", "gpp7-0", "gpp8-1";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> +       };
> +
> +       spi4_cs: spi4-cs-pins {
> +               samsung,pins = "gpp8-0";
> +               samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> +               samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
> +               samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> +       };
> +};
> diff --git a/arch/arm64/boot/dts/exynos/exynos7885.dtsi b/arch/arm64/boot/dts/exynos/exynos7885.dtsi
> new file mode 100644
> index 000000000000..b48b31f08213
> --- /dev/null
> +++ b/arch/arm64/boot/dts/exynos/exynos7885.dtsi
> @@ -0,0 +1,440 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * Samsung Exynos7885 SoC device tree source
> + *
> + * Copyright (c) 2021 Samsung Electronics Co., Ltd.
> + * Copyright (c) 2021 Dávid Virág
> + *
> + */
> +
> +#include <dt-bindings/clock/exynos7885.h>
> +#include <dt-bindings/interrupt-controller/arm-gic.h>
> +
> +/ {
> +       compatible = "samsung,exynos7885";
> +       #address-cells = <2>;
> +       #size-cells = <1>;
> +
> +       interrupt-parent = <&gic>;
> +
> +       aliases {
> +               pinctrl0 = &pinctrl_alive;
> +               pinctrl1 = &pinctrl_dispaud;
> +               pinctrl2 = &pinctrl_fsys;
> +               pinctrl3 = &pinctrl_top;
> +       };
> +
> +       arm-a53-pmu {
> +               compatible = "arm,cortex-a53-pmu";
> +               interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>,
> +                            <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>,
> +                            <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>,
> +                            <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>,
> +                            <GIC_SPI 218 IRQ_TYPE_LEVEL_HIGH>,
> +                            <GIC_SPI 219 IRQ_TYPE_LEVEL_HIGH>;
> +               interrupt-affinity = <&cpu0>,
> +                                    <&cpu1>,
> +                                    <&cpu2>,
> +                                    <&cpu3>,
> +                                    <&cpu4>,
> +                                    <&cpu5>;
> +       };
> +
> +       arm-a73-pmu {
> +               compatible = "arm,cortex-a73-pmu";
> +               interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>,
> +                            <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
> +               interrupt-affinity = <&cpu6>,
> +                                    <&cpu7>;
> +       };
> +
> +       cpus {
> +               #address-cells = <1>;
> +               #size-cells = <0>;
> +
> +               cpu-map {
> +                       cluster0 {
> +                               core0 {
> +                                       cpu = <&cpu0>;
> +                               };
> +                               core1 {
> +                                       cpu = <&cpu1>;
> +                               };
> +                               core2 {
> +                                       cpu = <&cpu2>;
> +                               };
> +                               core3 {
> +                                       cpu = <&cpu3>;
> +                               };
> +                               core4 {
> +                                       cpu = <&cpu4>;
> +                               };
> +                               core5 {
> +                                       cpu = <&cpu5>;
> +                               };
> +                       };
> +
> +                       cluster1 {
> +                               core0 {
> +                                       cpu = <&cpu6>;
> +                               };
> +                               core1 {
> +                                       cpu = <&cpu7>;
> +                               };
> +                       };
> +               };
> +
> +               cpu0: cpu@100 {
> +                       device_type = "cpu";
> +                       compatible = "arm,cortex-a53";
> +                       reg = <0x100>;
> +                       enable-method = "psci";
> +               };
> +
> +               cpu1: cpu@101 {
> +                       device_type = "cpu";
> +                       compatible = "arm,cortex-a53";
> +                       reg = <0x101>;
> +                       enable-method = "psci";
> +               };
> +
> +               cpu2: cpu@102 {
> +                       device_type = "cpu";
> +                       compatible = "arm,cortex-a53";
> +                       reg = <0x102>;
> +                       enable-method = "psci";
> +               };
> +
> +               cpu3: cpu@103 {
> +                       device_type = "cpu";
> +                       compatible = "arm,cortex-a53";
> +                       reg = <0x103>;
> +                       enable-method = "psci";
> +               };
> +
> +               cpu4: cpu@200 {
> +                       device_type = "cpu";
> +                       compatible = "arm,cortex-a53";
> +                       reg = <0x200>;
> +                       enable-method = "psci";
> +               };
> +
> +               cpu5: cpu@201 {
> +                       device_type = "cpu";
> +                       compatible = "arm,cortex-a53";
> +                       reg = <0x201>;
> +                       enable-method = "psci";
> +               };
> +
> +               cpu6: cpu@0 {
> +                       device_type = "cpu";
> +                       compatible = "arm,cortex-a73";
> +                       reg = <0x0>;
> +                       enable-method = "psci";
> +               };
> +
> +               cpu7: cpu@1 {
> +                       device_type = "cpu";
> +                       compatible = "arm,cortex-a73";
> +                       reg = <0x1>;
> +                       enable-method = "psci";
> +               };
> +       };
> +
> +       psci {
> +               compatible = "arm,psci";
> +               method = "smc";
> +               cpu_suspend = <0xc4000001>;
> +               cpu_off = <0x84000002>;
> +               cpu_on = <0xc4000003>;
> +       };
> +
> +       timer {
> +               compatible = "arm,armv8-timer";
> +               /* Hypervisor Virtual Timer interrupt is not wired to GIC */
> +               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)>;
> +       };
> +
> +       fixed-rate-clocks {
> +               oscclk: osc-clock {
> +                       compatible = "fixed-clock";
> +                       #clock-cells = <0>;
> +                       clock-output-names = "oscclk";
> +               };
> +       };
> +
> +       soc: soc@0 {
> +               compatible = "simple-bus";
> +               #address-cells = <1>;
> +               #size-cells = <1>;
> +               ranges = <0x0 0x0 0x0 0x20000000>;
> +
> +               chipid@10000000 {
> +                       compatible = "samsung,exynos850-chipid";
> +                       reg = <0x10000000 0x24>;
> +               };
> +
> +               gic: interrupt-controller@12301000 {
> +                       compatible = "arm,gic-400";
> +                       #interrupt-cells = <3>;
> +                       #address-cells = <0>;
> +                       interrupt-controller;
> +                       reg = <0x12301000 0x1000>,
> +                             <0x12302000 0x2000>,
> +                             <0x12304000 0x2000>,
> +                             <0x12306000 0x2000>;
> +                       interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(8) |
> +                                                IRQ_TYPE_LEVEL_HIGH)>;
> +               };
> +
> +               cmu_peri: clock-controller@10010000 {
> +                       compatible = "samsung,exynos7885-cmu-peri";
> +                       reg = <0x10010000 0x8000>;
> +                       #clock-cells = <1>;
> +
> +                       clocks = <&oscclk>,
> +                                <&cmu_top CLK_DOUT_PERI_BUS>,
> +                                <&cmu_top CLK_DOUT_PERI_SPI0>,
> +                                <&cmu_top CLK_DOUT_PERI_SPI1>,
> +                                <&cmu_top CLK_DOUT_PERI_UART0>,
> +                                <&cmu_top CLK_DOUT_PERI_UART1>,
> +                                <&cmu_top CLK_DOUT_PERI_UART2>,
> +                                <&cmu_top CLK_DOUT_PERI_USI0>,
> +                                <&cmu_top CLK_DOUT_PERI_USI1>,
> +                                <&cmu_top CLK_DOUT_PERI_USI2>;
> +                       clock-names = "oscclk",
> +                                     "dout_peri_bus",
> +                                     "dout_peri_spi0",
> +                                     "dout_peri_spi1",
> +                                     "dout_peri_uart0",
> +                                     "dout_peri_uart1",
> +                                     "dout_peri_uart2",
> +                                     "dout_peri_usi0",
> +                                     "dout_peri_usi1",
> +                                     "dout_peri_usi2";
> +               };
> +
> +               cmu_core: clock-controller@12000000 {
> +                       compatible = "samsung,exynos7885-cmu-core";
> +                       reg = <0x12000000 0x8000>;
> +                       #clock-cells = <1>;
> +
> +                       clocks = <&oscclk>,
> +                                <&cmu_top CLK_DOUT_CORE_BUS>,
> +                                <&cmu_top CLK_DOUT_CORE_CCI>,
> +                                <&cmu_top CLK_DOUT_CORE_G3D>;
> +                       clock-names = "oscclk",
> +                                     "dout_core_bus",
> +                                     "dout_core_cci",
> +                                     "dout_core_g3d";
> +               };
> +
> +               cmu_top: clock-controller@12060000 {
> +                       compatible = "samsung,exynos7885-cmu-top";
> +                       reg = <0x12060000 0x8000>;
> +                       #clock-cells = <1>;
> +
> +                       clocks = <&oscclk>;
> +                       clock-names = "oscclk";
> +               };
> +
> +               pinctrl_alive: pinctrl@11cb0000 {
> +                       compatible = "samsung,exynos7885-pinctrl";
> +                       reg = <0x11cb0000 0x1000>;
> +                       interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
> +                                    <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
> +                                    <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
> +                                    <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
> +                                    <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
> +                                    <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
> +                                    <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
> +                                    <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
> +                                    <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
> +                                    <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
> +                                    <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
> +                                    <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
> +                                    <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
> +                                    <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
> +                                    <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>,
> +                                    <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
> +
> +                       wakeup-interrupt-controller {
> +                               compatible = "samsung,exynos7-wakeup-eint";
> +                               interrupt-parent = <&gic>;
> +                               interrupts = <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>;
> +                       };
> +               };
> +
> +               pinctrl_fsys: pinctrl@13430000 {
> +                       compatible = "samsung,exynos7885-pinctrl";
> +                       reg = <0x13430000 0x1000>;
> +                       interrupts = <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>;
> +               };
> +
> +               pinctrl_top: pinctrl@139b0000 {
> +                       compatible = "samsung,exynos7885-pinctrl";
> +                       reg = <0x139b0000 0x1000>;
> +                       interrupts = <GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>;
> +               };
> +
> +               pinctrl_dispaud: pinctrl@148f0000 {
> +                       compatible = "samsung,exynos7885-pinctrl";
> +                       reg = <0x148f0000 0x1000>;
> +                       interrupts = <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>;
> +               };
> +
> +               pmu_system_controller: system-controller@11c80000 {
> +                       compatible = "samsung,exynos7-pmu", "syscon";
> +                       reg = <0x11c80000 0x10000>;
> +               };
> +
> +               serial_0: serial@13800000 {
> +                       compatible = "samsung,exynos5433-uart";
> +                       reg = <0x13800000 0x100>;
> +                       interrupts = <GIC_SPI 246 IRQ_TYPE_LEVEL_HIGH>;
> +                       pinctrl-names = "default";
> +                       pinctrl-0 = <&uart0_bus>;
> +                       clocks = <&cmu_peri CLK_GOUT_UART0_EXT_UCLK>,
> +                                <&cmu_peri CLK_GOUT_UART0_PCLK>;
> +                       clock-names = "uart", "clk_uart_baud0";
> +                       samsung,uart-fifosize = <64>;
> +                       status = "disabled";
> +               };
> +
> +               serial_1: serial@13810000 {
> +                       compatible = "samsung,exynos5433-uart";
> +                       reg = <0x13810000 0x100>;
> +                       interrupts = <GIC_SPI 247 IRQ_TYPE_LEVEL_HIGH>;
> +                       pinctrl-names = "default";
> +                       pinctrl-0 = <&uart1_bus>;
> +                       clocks = <&cmu_peri CLK_GOUT_UART1_EXT_UCLK>,
> +                                <&cmu_peri CLK_GOUT_UART1_PCLK>;
> +                       clock-names = "uart", "clk_uart_baud0";
> +                       samsung,uart-fifosize = <256>;
> +                       status = "disabled";
> +               };
> +
> +               serial_2: serial@13820000 {
> +                       compatible = "samsung,exynos5433-uart";
> +                       reg = <0x13820000 0x100>;
> +                       interrupts = <GIC_SPI 279 IRQ_TYPE_LEVEL_HIGH>;
> +                       pinctrl-names = "default";
> +                       pinctrl-0 = <&uart2_bus>;
> +                       clocks = <&cmu_peri CLK_GOUT_UART2_EXT_UCLK>,
> +                                <&cmu_peri CLK_GOUT_UART2_PCLK>;
> +                       clock-names = "uart", "clk_uart_baud0";
> +                       samsung,uart-fifosize = <256>;
> +                       status = "disabled";
> +               };
> +
> +               i2c_0: i2c@13830000 {
> +                       compatible = "samsung,s3c2440-i2c";
> +                       reg = <0x13830000 0x100>;
> +                       interrupts = <GIC_SPI 248 IRQ_TYPE_LEVEL_HIGH>;
> +                       #address-cells = <1>;
> +                       #size-cells = <0>;
> +                       pinctrl-names = "default";
> +                       pinctrl-0 = <&i2c0_bus>;
> +                       clocks = <&cmu_peri CLK_GOUT_I2C0_PCLK>;
> +                       clock-names = "i2c";
> +                       status = "disabled";
> +               };
> +
> +               i2c_1: i2c@13840000 {
> +                       compatible = "samsung,s3c2440-i2c";
> +                       reg = <0x13840000 0x100>;
> +                       interrupts = <GIC_SPI 249 IRQ_TYPE_LEVEL_HIGH>;
> +                       #address-cells = <1>;
> +                       #size-cells = <0>;
> +                       pinctrl-names = "default";
> +                       pinctrl-0 = <&i2c1_bus>;
> +                       clocks = <&cmu_peri CLK_GOUT_I2C1_PCLK>;
> +                       clock-names = "i2c";
> +                       status = "disabled";
> +               };
> +
> +               i2c_2: i2c@13850000 {
> +                       compatible = "samsung,s3c2440-i2c";
> +                       reg = <0x13850000 0x100>;
> +                       interrupts = <GIC_SPI 250 IRQ_TYPE_LEVEL_HIGH>;
> +                       #address-cells = <1>;
> +                       #size-cells = <0>;
> +                       pinctrl-names = "default";
> +                       pinctrl-0 = <&i2c2_bus>;
> +                       clocks = <&cmu_peri CLK_GOUT_I2C2_PCLK>;
> +                       clock-names = "i2c";
> +                       status = "disabled";
> +               };
> +
> +               i2c_3: i2c@13860000 {
> +                       compatible = "samsung,s3c2440-i2c";
> +                       reg = <0x13860000 0x100>;
> +                       interrupts = <GIC_SPI 251 IRQ_TYPE_LEVEL_HIGH>;
> +                       #address-cells = <1>;
> +                       #size-cells = <0>;
> +                       pinctrl-names = "default";
> +                       pinctrl-0 = <&i2c3_bus>;
> +                       clocks = <&cmu_peri CLK_GOUT_I2C3_PCLK>;
> +                       clock-names = "i2c";
> +                       status = "disabled";
> +               };
> +
> +               i2c_4: i2c@13870000 {
> +                       compatible = "samsung,s3c2440-i2c";
> +                       reg = <0x13870000 0x100>;
> +                       interrupts = <GIC_SPI 252 IRQ_TYPE_LEVEL_HIGH>;
> +                       #address-cells = <1>;
> +                       #size-cells = <0>;
> +                       pinctrl-names = "default";
> +                       pinctrl-0 = <&i2c4_bus>;
> +                       clocks = <&cmu_peri CLK_GOUT_I2C4_PCLK>;
> +                       clock-names = "i2c";
> +                       status = "disabled";
> +               };
> +
> +               i2c_5: i2c@13880000 {
> +                       compatible = "samsung,s3c2440-i2c";
> +                       reg = <0x13880000 0x100>;
> +                       interrupts = <GIC_SPI 253 IRQ_TYPE_LEVEL_HIGH>;
> +                       #address-cells = <1>;
> +                       #size-cells = <0>;
> +                       pinctrl-names = "default";
> +                       pinctrl-0 = <&i2c5_bus>;
> +                       clocks = <&cmu_peri CLK_GOUT_I2C5_PCLK>;
> +                       clock-names = "i2c";
> +                       status = "disabled";
> +               };
> +
> +               i2c_6: i2c@13890000 {
> +                       compatible = "samsung,s3c2440-i2c";
> +                       reg = <0x13890000 0x100>;
> +                       interrupts = <GIC_SPI 254 IRQ_TYPE_LEVEL_HIGH>;
> +                       #address-cells = <1>;
> +                       #size-cells = <0>;
> +                       pinctrl-names = "default";
> +                       pinctrl-0 = <&i2c6_bus>;
> +                       clocks = <&cmu_peri CLK_GOUT_I2C6_PCLK>;
> +                       clock-names = "i2c";
> +                       status = "disabled";
> +               };
> +
> +               i2c_7: i2c@11cd0000 {
> +                       compatible = "samsung,s3c2440-i2c";
> +                       reg = <0x11cd0000 0x100>;
> +                       interrupts = <GIC_SPI 255 IRQ_TYPE_LEVEL_HIGH>;
> +                       #address-cells = <1>;
> +                       #size-cells = <0>;
> +                       pinctrl-names = "default";
> +                       pinctrl-0 = <&i2c7_bus>;
> +                       clocks = <&cmu_peri CLK_GOUT_I2C7_PCLK>;
> +                       clock-names = "i2c";
> +                       status = "disabled";
> +               };
> +       };
> +};
> +
> +#include "exynos7885-pinctrl.dtsi"
> +#include "arm/exynos-syscon-restart.dtsi"
> --
> 2.35.1
>
Krzysztof Kozlowski Feb. 12, 2022, 4:38 p.m. UTC | #2 
On 07/02/2022 00:18, David Virag wrote:
> Add initial Exynos7885 device tree nodes with dts for the Samsung Galaxy
> A8 (2018), a.k.a. "jackpotlte", with model number "SM-A530F".
> Currently this includes some clock support, UART support, and I2C nodes.
> 
> Signed-off-by: David Virag <virag.david003@gmail.com>
> ---
> Changes in v2:
>   - Remove address-cells, and size-cells from dts, since they are
>     already in the dtsi.
>   - Lower case hex in memory node
>   - Fix node names with underscore instead of hyphen
>   - Fix line breaks
>   - Fix "-key" missing from gpio keys node names
>   - Use the form without "key" in gpio key labels on all keys
>   - Suffix pin configuration node names with "-pins"
>   - Remove "fimc_is_mclk" nodes from pinctrl dtsi for now
>   - Use macros for "samsung,pin-con-pdn", and "samsung,pin-con-pdn"
>   - Add comment about Arm PMU
>   - Rename "clock-oscclk" to "osc-clock"
>   - Include exynos-syscon-restart.dtsi instead of rewriting its contents
> 
> Changes in v3:
>   - Fix typo (seperate -> separate)
> 
> Changes in v4:
>   - Fixed leading 0x in clock-controller nodes
>   - Actually suffixed pin configuration node names with "-pins"
>   - Seperated Cortex-A53 and Cortex-A73 PMU
> 
> Changes in v5:
>   - Use "-gpio-bank" suffix in gpio bank nodes
>   - Remove interrupts from gpio-keys
>   - Move oscclk clock-frequency to board dts
>   - Seperate cmu_core clock names into 4 lines
>   - Use EXYNOS5420_PIN_DRV_LVx macros
>   - Add missing include from pinctrl dtsi
>   - Drop decon pinctrl nodes
>   - Order pinctrls by addresses
> 
>  arch/arm64/boot/dts/exynos/Makefile           |   7 +-
>  .../boot/dts/exynos/exynos7885-jackpotlte.dts |  93 ++
>  .../boot/dts/exynos/exynos7885-pinctrl.dtsi   | 855 ++++++++++++++++++
>  arch/arm64/boot/dts/exynos/exynos7885.dtsi    | 440 +++++++++
>  4 files changed, 1392 insertions(+), 3 deletions(-)
>  create mode 100644 arch/arm64/boot/dts/exynos/exynos7885-jackpotlte.dts
>  create mode 100644 arch/arm64/boot/dts/exynos/exynos7885-pinctrl.dtsi
>  create mode 100644 arch/arm64/boot/dts/exynos/exynos7885.dtsi
> 

Tried to apply and there was a conflict in Makefile, so this looks like
based on something wrong. Patches should be based on maintainer's tree,
which can be easily achieved by basing just on linux-next.

Anyway, I fixed the conflicts but it fails new pinctrl schema (already
in next) with few errors. This looks like the same error exynos850 had:
https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git/commit/?h=next/dt64&id=daeb1c2b50fb98118d6318b5fdbd9ef9bdfaeaf5
also maybe:
https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git/commit/?h=next/dt64&id=f377d4d4beafca755d2b6e6368895b1f3fb383c6

DTSI or schema might need adjustement.

> diff --git a/arch/arm64/boot/dts/exynos/Makefile b/arch/arm64/boot/dts/exynos/Makefile
> index b41e86df0a84..c68c4ad577ac 100644
> --- a/arch/arm64/boot/dts/exynos/Makefile
> +++ b/arch/arm64/boot/dts/exynos/Makefile
> @@ -1,6 +1,7 @@
>  # SPDX-License-Identifier: GPL-2.0
>  dtb-$(CONFIG_ARCH_EXYNOS) += \
> -	exynos5433-tm2.dtb	\
> -	exynos5433-tm2e.dtb	\
> -	exynos7-espresso.dtb	\
> +	exynos5433-tm2.dtb		\
> +	exynos5433-tm2e.dtb		\
> +	exynos7-espresso.dtb		\
> +	exynos7885-jackpotlte.dtb	\

Please rebase.

>  	exynosautov9-sadk.dtb
> diff --git a/arch/arm64/boot/dts/exynos/exynos7885-jackpotlte.dts b/arch/arm64/boot/dts/exynos/exynos7885-jackpotlte.dts
> new file mode 100644
> index 000000000000..d707dba906d1
> --- /dev/null
> +++ b/arch/arm64/boot/dts/exynos/exynos7885-jackpotlte.dts
> @@ -0,0 +1,93 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * Samsung Galaxy A8 2018 (jackpotlte/SM-A530F) device tree source
> + *
> + * Copyright (c) 2021 Samsung Electronics Co., Ltd.
> + * Copyright (c) 2021 Dávid Virág
> + *

No need for blank line.

> + */
> +
> +/dts-v1/;
> +#include "exynos7885.dtsi"
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/input/input.h>
> +#include <dt-bindings/interrupt-controller/irq.h>
> +
> +/ {
> +	model = "Samsung Galaxy A8 (2018)";
> +	compatible = "samsung,jackpotlte", "samsung,exynos7885";
> +	chassis-type = "handset";
> +
> +	aliases {
> +		serial0 = &serial_0;
> +		serial1 = &serial_1;
> +		serial2 = &serial_2;
> +	};
> +
> +	chosen {
> +		stdout-path = &serial_2;
> +	};
> +
> +	memory@80000000 {
> +		device_type = "memory";
> +		reg = <0x0 0x80000000 0x3da00000>,
> +		      <0x0 0xc0000000 0x40000000>,
> +		      <0x8 0x80000000 0x40000000>;
> +	};
> +
> +	gpio-keys {
> +		compatible = "gpio-keys";
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&key_volup &key_voldown &key_power>;
> +
> +		volup-key {
> +			label = "Volume Up";
> +			linux,code = <KEY_VOLUMEUP>;
> +			gpios = <&gpa1 5 GPIO_ACTIVE_LOW>;
> +		};
> +
> +		voldown-key {
> +			label = "Volume Down";
> +			linux,code = <KEY_VOLUMEDOWN>;
> +			gpios = <&gpa1 6 GPIO_ACTIVE_LOW>;
> +		};
> +
> +		power-key {
> +			label = "Power";
> +			linux,code = <KEY_POWER>;
> +			gpios = <&gpa1 7 GPIO_ACTIVE_LOW>;
> +			wakeup-source;
> +		};
> +	};
> +};
> +
> +&serial_2 {
> +	status = "okay";
> +};
> +
> +&pinctrl_alive {
> +	key_volup: key-volup-pins {
> +		samsung,pins = "gpa1-5";
> +		samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
> +		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> +		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> +	};
> +
> +	key_voldown: key-voldown-pins {
> +		samsung,pins = "gpa1-6";
> +		samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
> +		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> +		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> +	};
> +
> +	key_power: key-power-pins {
> +		samsung,pins = "gpa1-7";
> +		samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
> +		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> +		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
> +	};
> +};
> +
> +&oscclk {

Order overriden nodes alphabeticall by label name, so (ossclk,
pinctrl_alive, serial).

Best regards,
Krzysztof
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/exynos/Makefile b/arch/arm64/boot/dts/exynos/Makefile
index b41e86df0a84..c68c4ad577ac 100644
--- a/arch/arm64/boot/dts/exynos/Makefile
+++ b/arch/arm64/boot/dts/exynos/Makefile
@@ -1,6 +1,7 @@ 
 # SPDX-License-Identifier: GPL-2.0
 dtb-$(CONFIG_ARCH_EXYNOS) += \
-	exynos5433-tm2.dtb	\
-	exynos5433-tm2e.dtb	\
-	exynos7-espresso.dtb	\
+	exynos5433-tm2.dtb		\
+	exynos5433-tm2e.dtb		\
+	exynos7-espresso.dtb		\
+	exynos7885-jackpotlte.dtb	\
 	exynosautov9-sadk.dtb
diff --git a/arch/arm64/boot/dts/exynos/exynos7885-jackpotlte.dts b/arch/arm64/boot/dts/exynos/exynos7885-jackpotlte.dts
new file mode 100644
index 000000000000..d707dba906d1
--- /dev/null
+++ b/arch/arm64/boot/dts/exynos/exynos7885-jackpotlte.dts
@@ -0,0 +1,93 @@ 
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Samsung Galaxy A8 2018 (jackpotlte/SM-A530F) device tree source
+ *
+ * Copyright (c) 2021 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2021 Dávid Virág
+ *
+ */
+
+/dts-v1/;
+#include "exynos7885.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+/ {
+	model = "Samsung Galaxy A8 (2018)";
+	compatible = "samsung,jackpotlte", "samsung,exynos7885";
+	chassis-type = "handset";
+
+	aliases {
+		serial0 = &serial_0;
+		serial1 = &serial_1;
+		serial2 = &serial_2;
+	};
+
+	chosen {
+		stdout-path = &serial_2;
+	};
+
+	memory@80000000 {
+		device_type = "memory";
+		reg = <0x0 0x80000000 0x3da00000>,
+		      <0x0 0xc0000000 0x40000000>,
+		      <0x8 0x80000000 0x40000000>;
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		pinctrl-names = "default";
+		pinctrl-0 = <&key_volup &key_voldown &key_power>;
+
+		volup-key {
+			label = "Volume Up";
+			linux,code = <KEY_VOLUMEUP>;
+			gpios = <&gpa1 5 GPIO_ACTIVE_LOW>;
+		};
+
+		voldown-key {
+			label = "Volume Down";
+			linux,code = <KEY_VOLUMEDOWN>;
+			gpios = <&gpa1 6 GPIO_ACTIVE_LOW>;
+		};
+
+		power-key {
+			label = "Power";
+			linux,code = <KEY_POWER>;
+			gpios = <&gpa1 7 GPIO_ACTIVE_LOW>;
+			wakeup-source;
+		};
+	};
+};
+
+&serial_2 {
+	status = "okay";
+};
+
+&pinctrl_alive {
+	key_volup: key-volup-pins {
+		samsung,pins = "gpa1-5";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	key_voldown: key-voldown-pins {
+		samsung,pins = "gpa1-6";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	key_power: key-power-pins {
+		samsung,pins = "gpa1-7";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+};
+
+&oscclk {
+	clock-frequency = <26000000>;
+};
diff --git a/arch/arm64/boot/dts/exynos/exynos7885-pinctrl.dtsi b/arch/arm64/boot/dts/exynos/exynos7885-pinctrl.dtsi
new file mode 100644
index 000000000000..73019e485a02
--- /dev/null
+++ b/arch/arm64/boot/dts/exynos/exynos7885-pinctrl.dtsi
@@ -0,0 +1,855 @@ 
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Samsung Exynos7885 SoC pin-mux and pin-config device tree source
+ *
+ * Copyright (c) 2017 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2021 Dávid Virág
+ *
+ * Samsung's Exynos7885 SoC pin-mux and pin-config options are listed as
+ * device tree nodes in this file.
+ */
+
+#include <dt-bindings/pinctrl/samsung.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+&pinctrl_alive {
+	etc0: etc0-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	etc1: etc1-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	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>,
+			     <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	gpa1: gpa1-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <3>;
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	gpa2: gpa2-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpq0: gpq0-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	sim1_det_gpio: sim1-det-gpio-pins {
+		samsung,pins = "gpa2-5";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	sim0_det_gpio: sim0-det-gpio-pins {
+		samsung,pins = "gpa2-6";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	speedy_bus: speedy-bus-pins {
+		samsung,pins = "gpq0-2";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	/* UART_DEBUG */
+	uart2_bus: uart2-bus-pins {
+		samsung,pins = "gpq0-4", "gpq0-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+};
+
+&pinctrl_dispaud {
+	gpb0: gpb0-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpb1: gpb1-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpb2: gpb2-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	aud_codec_mclk: aud-codec-mclk-pins {
+		samsung,pins = "gpb0-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+	};
+
+	aud_codec_mclk_idle: aud-codec-mclk-idle-pins {
+		samsung,pins = "gpb0-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+	};
+
+	aud_codec_bus: aud-codec-bus-pins {
+		samsung,pins = "gpb0-1", "gpb0-2", "gpb0-3", "gpb0-4";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+	};
+
+	aud_codec_bus_idle: aud-codec-bus-idle-pins {
+		samsung,pins = "gpb0-1", "gpb0-2", "gpb0-3", "gpb0-4";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+	};
+
+	aud_loopback_bus: aud-loopback-bus-pins {
+		samsung,pins = "gpb1-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+	};
+
+	aud_loopback_bus_idle: aud-loopback-bus-idle-pins {
+		samsung,pins = "gpb1-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+	};
+
+	aud_fm_bus: aud-fm-bus-pins {
+		samsung,pins = "gpb1-1", "gpb1-2", "gpb1-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+	};
+
+	aud_fm_bus_idle: aud-fm-bus-idle-pins {
+		samsung,pins = "gpb1-1", "gpb1-2", "gpb1-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+	};
+
+	aud_spk_bus: aud-spk-bus-pins {
+		samsung,pins = "gpb2-0", "gpb2-1", "gpb2-2", "gpb2-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+	};
+
+	aud_spk_bus_idle: aud-spk-bus-idle-pins {
+		samsung,pins = "gpb2-0", "gpb2-1", "gpb2-2", "gpb2-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+	};
+};
+
+&pinctrl_fsys {
+	gpf0: gpf0-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpf2: gpf2-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpf3: gpf3-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpf4: gpf4-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	sd0_clk: sd0-clk-pins {
+		samsung,pins = "gpf0-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+	};
+
+	sd0_clk_fast_slew_rate_1x: sd0-clk-fast-slew-rate-1x-pins {
+		samsung,pins = "gpf0-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	sd0_clk_fast_slew_rate_2x: sd0-clk-fast-slew-rate-2x-pins {
+		samsung,pins = "gpf0-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV2>;
+	};
+
+	sd0_clk_fast_slew_rate_3x: sd0-clk-fast-slew-rate-3x-pins {
+		samsung,pins = "gpf0-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
+	};
+
+	sd0_clk_fast_slew_rate_4x: sd0-clk-fast-slew-rate-4x-pins {
+		samsung,pins = "gpf0-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+	};
+
+	sd0_cmd: sd0-cmd-pins {
+		samsung,pins = "gpf0-1";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+	};
+
+	sd0_rdqs: sd0-rdqs-pins {
+		samsung,pins = "gpf0-2";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+	};
+
+	sd0_bus1: sd0-bus-width1-pins {
+		samsung,pins = "gpf2-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+	};
+
+	sd0_bus4: sd0-bus-width4-pins {
+		samsung,pins = "gpf2-1", "gpf2-2", "gpf2-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+	};
+
+	sd0_bus8: sd0-bus-width8-pins {
+		samsung,pins = "gpf2-4", "gpf2-5", "gpf2-6", "gpf2-7";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+	};
+
+	sd1_clk: sd1-clk-pins {
+		samsung,pins = "gpf3-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
+	};
+
+	sd1_clk_fast_slew_rate_1x: sd1-clk-fast-slew-rate-1x-pins {
+		samsung,pins = "gpf3-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	sd1_clk_fast_slew_rate_2x: sd1-clk-fast-slew-rate-2x-pins {
+		samsung,pins = "gpf3-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV2>;
+	};
+
+	sd1_clk_fast_slew_rate_3x: sd1-clk-fast-slew-rate-3x-pins {
+		samsung,pins = "gpf3-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
+	};
+
+	sd1_clk_fast_slew_rate_4x: sd1-clk-fast-slew-rate-4x-pins {
+		samsung,pins = "gpf3-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+	};
+
+	sd1_cmd: sd1-cmd-pins {
+		samsung,pins = "gpf3-1";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
+	};
+
+	sd1_bus1: sd1-bus-width1-pins {
+		samsung,pins = "gpf3-2";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
+	};
+
+	sd1_bus4: sd1-bus-width4-pins {
+		samsung,pins = "gpf3-3", "gpf3-5";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
+	};
+
+	sd2_clk: sd2-clk-pins {
+		samsung,pins = "gpf4-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
+	};
+
+	sd2_clk_fast_slew_rate_1x: sd2-clk-fast-slew-rate-1x-pins {
+		samsung,pins = "gpf4-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	sd2_clk_fast_slew_rate_2x: sd2-clk-fast-slew-rate-2x-pins {
+		samsung,pins = "gpf4-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV2>;
+	};
+
+	sd2_clk_fast_slew_rate_3x: sd2-clk-fast-slew-rate-3x-pins {
+		samsung,pins = "gpf4-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
+	};
+
+	sd2_clk_fast_slew_rate_4x: sd2-clk-fast-slew-rate-4x-pins {
+		samsung,pins = "gpf4-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV4>;
+	};
+
+	sd2_cmd: sd2-cmd-pins {
+		samsung,pins = "gpf4-1";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
+	};
+
+	sd2_bus1: sd2-bus-width1-pins {
+		samsung,pins = "gpf4-2";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
+	};
+
+	sd2_bus4: sd2-bus-width4-pins {
+		samsung,pins = "gpf4-3", "gpf4-4", "gpf4-5";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
+	};
+};
+
+&pinctrl_top {
+	gpc0: gpc0-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpc1: gpc1-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpc2: gpc2-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpg0: gpg0-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpg1: gpg1-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpg2: gpg2-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpg3: gpg3-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpg4: gpg4-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	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>;
+	};
+
+	hs_i2c0_bus: hs-i2c0-bus-pins {
+		samsung,pins = "gpc1-1", "gpc1-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
+		samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	hs_i2c1_bus: hs-i2c1-bus-pins {
+		samsung,pins = "gpc1-3", "gpc1-2";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+		samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
+		samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
+	};
+
+	hs_i2c2_bus: hs-i2c2-bus-pins {
+		samsung,pins = "gpc1-5", "gpc1-4";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+		samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
+		samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
+	};
+
+	hs_i2c3_bus: hs-i2c3-bus-pins {
+		samsung,pins = "gpc1-7", "gpc1-6";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+		samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
+		samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
+	};
+
+	/* USI0 UART */
+	uart3_bus_single: uart3-bus-single-pins {
+		samsung,pins = "gpc2-3", "gpc2-2", "gpc2-1", "gpc2-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	/* USI0 UART_HSI2C1 */
+	uart3_bus_dual: uart3-bus-dual-pins {
+		samsung,pins = "gpc2-1", "gpc2-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	/* USI0 HSI2C0 */
+	hs_i2c4_bus: hs-i2c4-bus-pins {
+		samsung,pins = "gpc2-1", "gpc2-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+		samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
+		samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
+	};
+
+	/* USI0 HSI2C1 */
+	hs_i2c5_bus: hs-i2c5-bus-pins {
+		samsung,pins = "gpc2-3", "gpc2-2";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+		samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
+		samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
+	};
+
+	/* USI0 SPI */
+	spi2_bus: spi2-bus-pins {
+		samsung,pins = "gpc2-1", "gpc2-0", "gpc2-3";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi2_cs: spi2-cs-pins {
+		samsung,pins = "gpc2-2";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	/* USI1 UART */
+	uart4_bus_single: uart4-bus-single-pins {
+		samsung,pins = "gpc2-7", "gpc2-6", "gpc2-5", "gpc2-4";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	/* USI1 UART_HSI2C1*/
+	uart4_bus_dual: uart4-bus-dual-pins {
+		samsung,pins = "gpc2-5", "gpc2-4";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	/* USI1 HSI2C0 */
+	hs_i2c6_bus: hs-i2c6-bus-pins {
+		samsung,pins = "gpc2-5", "gpc2-4";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+		samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
+		samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
+	};
+
+	/* USI1 HSI2C1 */
+	hs_i2c7_bus: hs-i2c7-bus-pins {
+		samsung,pins = "gpc2-7", "gpc2-6";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+		samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
+		samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
+	};
+
+	/* USI1 SPI */
+	spi3_bus: spi3-bus-pins {
+		samsung,pins = "gpc2-5", "gpc2-4", "gpc2-7";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi3_cs: spi3-cs-pins {
+		samsung,pins = "gpc2-6";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	fm_lna_en: fm-lna-en-pins {
+		samsung,pins = "gpg0-2";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+		samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+		samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-val = <1>;
+	};
+
+	uart1_bus: uart1-bus-pins {
+		samsung,pins = "gpg1-3", "gpg1-2", "gpg1-1", "gpg1-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	i2c7_bus: i2c7-bus-pins {
+		samsung,pins = "gpg1-5", "gpg1-4";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	aud_dmic_on: aud-dmic-on-pins {
+		samsung,pins = "gpg2-1";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+		samsung,pin-val = <1>;
+	};
+
+	aud_dmic_off: aud-dmic-off-pins {
+		samsung,pins = "gpg2-1";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+		samsung,pin-val = <0>;
+	};
+
+	/* UART_HEALTH */
+	uart0_bus: uart0-bus-pins {
+		samsung,pins = "gpp0-3", "gpp0-2", "gpp0-1", "gpp0-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	i2c0_bus: i2c0-bus-pins {
+		samsung,pins = "gpp1-1", "gpp1-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	i2c1_bus: i2c1-bus-pins {
+		samsung,pins = "gpp1-3", "gpp1-2";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	i2c2_bus: i2c2-bus-pins {
+		samsung,pins = "gpp2-1", "gpp2-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	i2c3_bus: i2c3-bus-pins {
+		samsung,pins = "gpp3-1", "gpp3-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	i2c4_bus: i2c4-bus-pins {
+		samsung,pins = "gpp4-1", "gpp4-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	i2c5_bus: i2c5-bus-pins {
+		samsung,pins = "gpp4-3", "gpp4-2";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	i2c6_bus: i2c6-bus-pins {
+		samsung,pins = "gpp4-5", "gpp4-4";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	/* SPI_ESE */
+	spi0_bus: spi0-bus-pins {
+		samsung,pins = "gpp5-3", "gpp5-2", "gpp5-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi0_cs: spi0-cs-pins {
+		samsung,pins = "gpp5-1";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	/* SPI_FP */
+	spi1_bus: spi1-bus-pins {
+		samsung,pins = "gpp6-3", "gpp6-2", "gpp6-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi1_cs: spi1-cs-pins {
+		samsung,pins = "gpp6-1";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	/* USI2 UART */
+	uart5_bus_single: uart5-bus-single-pins {
+		samsung,pins = "gpp8-1", "gpp8-0", "gpp7-1", "gpp7-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	  };
+
+	/* USI2 UART_HSI2C1 */
+	uart5_bus_dual: uart5-bus-dual-pins {
+		samsung,pins = "gpp7-1", "gpp7-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
+	/* USI2 HSI2C0 */
+	hs_i2c8_bus: hs-i2c8-bus-pins {
+		samsung,pins = "gpp7-1", "gpp7-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+		samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
+		samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
+	};
+
+	/* USI2 HSI2C1 */
+	hs_i2c9_bus: hs-i2c9-bus-pins {
+		samsung,pins = "gpp8-1", "gpp8-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+		samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;
+		samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_UP>;
+	};
+
+	/* USI2 SPI */
+	spi4_bus: spi4-bus-pins {
+		samsung,pins = "gpp7-1", "gpp7-0", "gpp8-1";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+
+	spi4_cs: spi4-cs-pins {
+		samsung,pins = "gpp8-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
+		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
+	};
+};
diff --git a/arch/arm64/boot/dts/exynos/exynos7885.dtsi b/arch/arm64/boot/dts/exynos/exynos7885.dtsi
new file mode 100644
index 000000000000..b48b31f08213
--- /dev/null
+++ b/arch/arm64/boot/dts/exynos/exynos7885.dtsi
@@ -0,0 +1,440 @@ 
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Samsung Exynos7885 SoC device tree source
+ *
+ * Copyright (c) 2021 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2021 Dávid Virág
+ *
+ */
+
+#include <dt-bindings/clock/exynos7885.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+/ {
+	compatible = "samsung,exynos7885";
+	#address-cells = <2>;
+	#size-cells = <1>;
+
+	interrupt-parent = <&gic>;
+
+	aliases {
+		pinctrl0 = &pinctrl_alive;
+		pinctrl1 = &pinctrl_dispaud;
+		pinctrl2 = &pinctrl_fsys;
+		pinctrl3 = &pinctrl_top;
+	};
+
+	arm-a53-pmu {
+		compatible = "arm,cortex-a53-pmu";
+		interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 218 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 219 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-affinity = <&cpu0>,
+				     <&cpu1>,
+				     <&cpu2>,
+				     <&cpu3>,
+				     <&cpu4>,
+				     <&cpu5>;
+	};
+
+	arm-a73-pmu {
+		compatible = "arm,cortex-a73-pmu";
+		interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-affinity = <&cpu6>,
+				     <&cpu7>;
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu-map {
+			cluster0 {
+				core0 {
+					cpu = <&cpu0>;
+				};
+				core1 {
+					cpu = <&cpu1>;
+				};
+				core2 {
+					cpu = <&cpu2>;
+				};
+				core3 {
+					cpu = <&cpu3>;
+				};
+				core4 {
+					cpu = <&cpu4>;
+				};
+				core5 {
+					cpu = <&cpu5>;
+				};
+			};
+
+			cluster1 {
+				core0 {
+					cpu = <&cpu6>;
+				};
+				core1 {
+					cpu = <&cpu7>;
+				};
+			};
+		};
+
+		cpu0: cpu@100 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53";
+			reg = <0x100>;
+			enable-method = "psci";
+		};
+
+		cpu1: cpu@101 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53";
+			reg = <0x101>;
+			enable-method = "psci";
+		};
+
+		cpu2: cpu@102 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53";
+			reg = <0x102>;
+			enable-method = "psci";
+		};
+
+		cpu3: cpu@103 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53";
+			reg = <0x103>;
+			enable-method = "psci";
+		};
+
+		cpu4: cpu@200 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53";
+			reg = <0x200>;
+			enable-method = "psci";
+		};
+
+		cpu5: cpu@201 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53";
+			reg = <0x201>;
+			enable-method = "psci";
+		};
+
+		cpu6: cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a73";
+			reg = <0x0>;
+			enable-method = "psci";
+		};
+
+		cpu7: cpu@1 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a73";
+			reg = <0x1>;
+			enable-method = "psci";
+		};
+	};
+
+	psci {
+		compatible = "arm,psci";
+		method = "smc";
+		cpu_suspend = <0xc4000001>;
+		cpu_off = <0x84000002>;
+		cpu_on = <0xc4000003>;
+	};
+
+	timer {
+		compatible = "arm,armv8-timer";
+		/* Hypervisor Virtual Timer interrupt is not wired to GIC */
+		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)>;
+	};
+
+	fixed-rate-clocks {
+		oscclk: osc-clock {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-output-names = "oscclk";
+		};
+	};
+
+	soc: soc@0 {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0x0 0x0 0x0 0x20000000>;
+
+		chipid@10000000 {
+			compatible = "samsung,exynos850-chipid";
+			reg = <0x10000000 0x24>;
+		};
+
+		gic: interrupt-controller@12301000 {
+			compatible = "arm,gic-400";
+			#interrupt-cells = <3>;
+			#address-cells = <0>;
+			interrupt-controller;
+			reg = <0x12301000 0x1000>,
+			      <0x12302000 0x2000>,
+			      <0x12304000 0x2000>,
+			      <0x12306000 0x2000>;
+			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(8) |
+						 IRQ_TYPE_LEVEL_HIGH)>;
+		};
+
+		cmu_peri: clock-controller@10010000 {
+			compatible = "samsung,exynos7885-cmu-peri";
+			reg = <0x10010000 0x8000>;
+			#clock-cells = <1>;
+
+			clocks = <&oscclk>,
+				 <&cmu_top CLK_DOUT_PERI_BUS>,
+				 <&cmu_top CLK_DOUT_PERI_SPI0>,
+				 <&cmu_top CLK_DOUT_PERI_SPI1>,
+				 <&cmu_top CLK_DOUT_PERI_UART0>,
+				 <&cmu_top CLK_DOUT_PERI_UART1>,
+				 <&cmu_top CLK_DOUT_PERI_UART2>,
+				 <&cmu_top CLK_DOUT_PERI_USI0>,
+				 <&cmu_top CLK_DOUT_PERI_USI1>,
+				 <&cmu_top CLK_DOUT_PERI_USI2>;
+			clock-names = "oscclk",
+				      "dout_peri_bus",
+				      "dout_peri_spi0",
+				      "dout_peri_spi1",
+				      "dout_peri_uart0",
+				      "dout_peri_uart1",
+				      "dout_peri_uart2",
+				      "dout_peri_usi0",
+				      "dout_peri_usi1",
+				      "dout_peri_usi2";
+		};
+
+		cmu_core: clock-controller@12000000 {
+			compatible = "samsung,exynos7885-cmu-core";
+			reg = <0x12000000 0x8000>;
+			#clock-cells = <1>;
+
+			clocks = <&oscclk>,
+				 <&cmu_top CLK_DOUT_CORE_BUS>,
+				 <&cmu_top CLK_DOUT_CORE_CCI>,
+				 <&cmu_top CLK_DOUT_CORE_G3D>;
+			clock-names = "oscclk",
+				      "dout_core_bus",
+				      "dout_core_cci",
+				      "dout_core_g3d";
+		};
+
+		cmu_top: clock-controller@12060000 {
+			compatible = "samsung,exynos7885-cmu-top";
+			reg = <0x12060000 0x8000>;
+			#clock-cells = <1>;
+
+			clocks = <&oscclk>;
+			clock-names = "oscclk";
+		};
+
+		pinctrl_alive: pinctrl@11cb0000 {
+			compatible = "samsung,exynos7885-pinctrl";
+			reg = <0x11cb0000 0x1000>;
+			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
+
+			wakeup-interrupt-controller {
+				compatible = "samsung,exynos7-wakeup-eint";
+				interrupt-parent = <&gic>;
+				interrupts = <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>;
+			};
+		};
+
+		pinctrl_fsys: pinctrl@13430000 {
+			compatible = "samsung,exynos7885-pinctrl";
+			reg = <0x13430000 0x1000>;
+			interrupts = <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		pinctrl_top: pinctrl@139b0000 {
+			compatible = "samsung,exynos7885-pinctrl";
+			reg = <0x139b0000 0x1000>;
+			interrupts = <GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		pinctrl_dispaud: pinctrl@148f0000 {
+			compatible = "samsung,exynos7885-pinctrl";
+			reg = <0x148f0000 0x1000>;
+			interrupts = <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		pmu_system_controller: system-controller@11c80000 {
+			compatible = "samsung,exynos7-pmu", "syscon";
+			reg = <0x11c80000 0x10000>;
+		};
+
+		serial_0: serial@13800000 {
+			compatible = "samsung,exynos5433-uart";
+			reg = <0x13800000 0x100>;
+			interrupts = <GIC_SPI 246 IRQ_TYPE_LEVEL_HIGH>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&uart0_bus>;
+			clocks = <&cmu_peri CLK_GOUT_UART0_EXT_UCLK>,
+				 <&cmu_peri CLK_GOUT_UART0_PCLK>;
+			clock-names = "uart", "clk_uart_baud0";
+			samsung,uart-fifosize = <64>;
+			status = "disabled";
+		};
+
+		serial_1: serial@13810000 {
+			compatible = "samsung,exynos5433-uart";
+			reg = <0x13810000 0x100>;
+			interrupts = <GIC_SPI 247 IRQ_TYPE_LEVEL_HIGH>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&uart1_bus>;
+			clocks = <&cmu_peri CLK_GOUT_UART1_EXT_UCLK>,
+				 <&cmu_peri CLK_GOUT_UART1_PCLK>;
+			clock-names = "uart", "clk_uart_baud0";
+			samsung,uart-fifosize = <256>;
+			status = "disabled";
+		};
+
+		serial_2: serial@13820000 {
+			compatible = "samsung,exynos5433-uart";
+			reg = <0x13820000 0x100>;
+			interrupts = <GIC_SPI 279 IRQ_TYPE_LEVEL_HIGH>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&uart2_bus>;
+			clocks = <&cmu_peri CLK_GOUT_UART2_EXT_UCLK>,
+				 <&cmu_peri CLK_GOUT_UART2_PCLK>;
+			clock-names = "uart", "clk_uart_baud0";
+			samsung,uart-fifosize = <256>;
+			status = "disabled";
+		};
+
+		i2c_0: i2c@13830000 {
+			compatible = "samsung,s3c2440-i2c";
+			reg = <0x13830000 0x100>;
+			interrupts = <GIC_SPI 248 IRQ_TYPE_LEVEL_HIGH>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2c0_bus>;
+			clocks = <&cmu_peri CLK_GOUT_I2C0_PCLK>;
+			clock-names = "i2c";
+			status = "disabled";
+		};
+
+		i2c_1: i2c@13840000 {
+			compatible = "samsung,s3c2440-i2c";
+			reg = <0x13840000 0x100>;
+			interrupts = <GIC_SPI 249 IRQ_TYPE_LEVEL_HIGH>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2c1_bus>;
+			clocks = <&cmu_peri CLK_GOUT_I2C1_PCLK>;
+			clock-names = "i2c";
+			status = "disabled";
+		};
+
+		i2c_2: i2c@13850000 {
+			compatible = "samsung,s3c2440-i2c";
+			reg = <0x13850000 0x100>;
+			interrupts = <GIC_SPI 250 IRQ_TYPE_LEVEL_HIGH>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2c2_bus>;
+			clocks = <&cmu_peri CLK_GOUT_I2C2_PCLK>;
+			clock-names = "i2c";
+			status = "disabled";
+		};
+
+		i2c_3: i2c@13860000 {
+			compatible = "samsung,s3c2440-i2c";
+			reg = <0x13860000 0x100>;
+			interrupts = <GIC_SPI 251 IRQ_TYPE_LEVEL_HIGH>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2c3_bus>;
+			clocks = <&cmu_peri CLK_GOUT_I2C3_PCLK>;
+			clock-names = "i2c";
+			status = "disabled";
+		};
+
+		i2c_4: i2c@13870000 {
+			compatible = "samsung,s3c2440-i2c";
+			reg = <0x13870000 0x100>;
+			interrupts = <GIC_SPI 252 IRQ_TYPE_LEVEL_HIGH>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2c4_bus>;
+			clocks = <&cmu_peri CLK_GOUT_I2C4_PCLK>;
+			clock-names = "i2c";
+			status = "disabled";
+		};
+
+		i2c_5: i2c@13880000 {
+			compatible = "samsung,s3c2440-i2c";
+			reg = <0x13880000 0x100>;
+			interrupts = <GIC_SPI 253 IRQ_TYPE_LEVEL_HIGH>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2c5_bus>;
+			clocks = <&cmu_peri CLK_GOUT_I2C5_PCLK>;
+			clock-names = "i2c";
+			status = "disabled";
+		};
+
+		i2c_6: i2c@13890000 {
+			compatible = "samsung,s3c2440-i2c";
+			reg = <0x13890000 0x100>;
+			interrupts = <GIC_SPI 254 IRQ_TYPE_LEVEL_HIGH>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2c6_bus>;
+			clocks = <&cmu_peri CLK_GOUT_I2C6_PCLK>;
+			clock-names = "i2c";
+			status = "disabled";
+		};
+
+		i2c_7: i2c@11cd0000 {
+			compatible = "samsung,s3c2440-i2c";
+			reg = <0x11cd0000 0x100>;
+			interrupts = <GIC_SPI 255 IRQ_TYPE_LEVEL_HIGH>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2c7_bus>;
+			clocks = <&cmu_peri CLK_GOUT_I2C7_PCLK>;
+			clock-names = "i2c";
+			status = "disabled";
+		};
+	};
+};
+
+#include "exynos7885-pinctrl.dtsi"
+#include "arm/exynos-syscon-restart.dtsi"