diff mbox series

[v4,17/19] arm64: dts: exynos: google: Add initial Google gs101 SoC support

Message ID 20231120212037.911774-18-peter.griffin@linaro.org
State Changes Requested, archived
Headers show
Series Add minimal Tensor/GS101 SoC support and Oriole/Pixel6 board | expand

Checks

Context Check Description
robh/checkpatch warning total: 0 errors, 2 warnings, 1744 lines checked
robh/patch-applied success

Commit Message

Peter Griffin Nov. 20, 2023, 9:20 p.m. UTC 
Google gs101 SoC is ARMv8 mobile SoC found in the Pixel 6,
(oriole) Pixel 6a (bluejay) and Pixel 6 pro (raven) mobile
phones. It features:
* 4xA55 little cluster
* 2xA76 Mid cluster
* 2xX1 Big cluster

This commit adds the basic device tree for gs101 (SoC).
Further platform support will be added over time.

Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
---
 .../boot/dts/exynos/google/gs101-pinctrl.dtsi | 1275 +++++++++++++++++
 .../boot/dts/exynos/google/gs101-pinctrl.h    |   32 +
 arch/arm64/boot/dts/exynos/google/gs101.dtsi  |  437 ++++++
 3 files changed, 1744 insertions(+)
 create mode 100644 arch/arm64/boot/dts/exynos/google/gs101-pinctrl.dtsi
 create mode 100644 arch/arm64/boot/dts/exynos/google/gs101-pinctrl.h
 create mode 100644 arch/arm64/boot/dts/exynos/google/gs101.dtsi

Comments

Peter Griffin Nov. 21, 2023, 1:53 p.m. UTC | #1 
Hi Sam & Krzysztof,

On Mon, 20 Nov 2023 at 21:21, Peter Griffin <peter.griffin@linaro.org> wrote:
>
> Google gs101 SoC is ARMv8 mobile SoC found in the Pixel 6,
> (oriole) Pixel 6a (bluejay) and Pixel 6 pro (raven) mobile
> phones. It features:
> * 4xA55 little cluster
> * 2xA76 Mid cluster
> * 2xX1 Big cluster
>
> This commit adds the basic device tree for gs101 (SoC).
> Further platform support will be added over time.

Apologies, it seems like I missed some of your v3 feedback on the dts
files. I'll go back and address this in v5.

Peter.

>
> Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
> ---
>  .../boot/dts/exynos/google/gs101-pinctrl.dtsi | 1275 +++++++++++++++++
>  .../boot/dts/exynos/google/gs101-pinctrl.h    |   32 +
>  arch/arm64/boot/dts/exynos/google/gs101.dtsi  |  437 ++++++
>  3 files changed, 1744 insertions(+)
>  create mode 100644 arch/arm64/boot/dts/exynos/google/gs101-pinctrl.dtsi
>  create mode 100644 arch/arm64/boot/dts/exynos/google/gs101-pinctrl.h
>  create mode 100644 arch/arm64/boot/dts/exynos/google/gs101.dtsi
>
> diff --git a/arch/arm64/boot/dts/exynos/google/gs101-pinctrl.dtsi b/arch/arm64/boot/dts/exynos/google/gs101-pinctrl.dtsi
> new file mode 100644
> index 000000000000..ba88000c3ed8
> --- /dev/null
> +++ b/arch/arm64/boot/dts/exynos/google/gs101-pinctrl.dtsi
> @@ -0,0 +1,1275 @@
> +// SPDX-License-Identifier: GPL-2.0-only
> +/*
> + * GS101 SoC pin-mux and pin-config device tree source
> + *
> + * Copyright 2019-2023 Google LLC
> + *
> + */
> +
> +#include "gs101-pinctrl.h"
> +
> +/* GPIO_ALIVE */
> +&pinctrl_0 {
> +       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 = <2>;
> +               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>;
> +       };
> +
> +       gpa2: gpa2-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +               interrupt-parent = <&gic>;
> +               interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
> +                          <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
> +                          <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>,
> +                          <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
> +                          <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
> +       };
> +
> +       gpa3: gpa3-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +               interrupt-parent = <&gic>;
> +               interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>,
> +                          <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>,
> +                          <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>,
> +                          <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
> +       };
> +
> +       gpa4: gpa4-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +               interrupt-parent = <&gic>;
> +               interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>,
> +                          <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>,
> +                          <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>,
> +                          <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
> +       };
> +
> +       gpa5: gpa5-gpio-bank  {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +               interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>,
> +                          <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>,
> +                          <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>,
> +                          <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>,
> +                          <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
> +                          <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>,
> +                          <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
> +       };
> +
> +       gpa9: gpa9-gpio-bank  {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +               interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>,
> +                          <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>,
> +                          <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>,
> +                          <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>,
> +                          <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>,
> +                          <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
> +                          <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>,
> +                          <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
> +       };
> +
> +       gpa10: gpa10-gpio-bank  {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +               interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>,
> +                          <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
> +       };
> +
> +       uart15_bus: uart15-bus-pins {
> +              samsung,pins = "gpa2-3", "gpa2-4";
> +              samsung,pin-function = <2>;
> +              samsung,pin-pud = <0>;
> +       };
> +
> +       uart16_bus: uart16-bus-pins {
> +              samsung,pins = "gpa3-0", "gpa3-1", "gpa3-2", "gpa3-3";
> +              samsung,pin-function = <GS101_PIN_FUNC_2>;
> +              samsung,pin-pud = <GS101_PIN_PULL_NONE>;
> +       };
> +
> +       uart16_bus_rts: uart1-bus-rts-pins {
> +               samsung,pins = "gpa3-2";
> +               samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>;
> +               samsung,pin-pud = <GS101_PIN_PULL_NONE>;
> +               samsung,pin-val = <1>;
> +       };
> +
> +       uart16_bus_tx_dat: uart1-bus-tx-dat-pins {
> +               samsung,pins = "gpa3-1";
> +               samsung,pin-val = <1>;
> +       };
> +
> +       uart16_bus_tx_con: uart1-bus-tx-con-pins {
> +               samsung,pins = "gpa3-1";
> +               samsung,pin-function = <1>;
> +       };
> +
> +       uart17_bus: uart17-bus-pins {
> +              samsung,pins = "gpa4-0", "gpa4-1", "gpa4-2", "gpa4-3";
> +              samsung,pin-function = <2>;
> +              samsung,pin-pud = <0>;
> +       };
> +
> +       spi15_bus: spi15-bus-pins {
> +               samsung,pins = "gpa4-0", "gpa4-1", "gpa4-2";
> +               samsung,pin-function = <GS101_PIN_FUNC_2>;
> +               samsung,pin-pud = <GS101_PIN_PULL_NONE>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       spi15_cs: spi15-cs-pins {
> +               samsung,pins = "gpa4-3";
> +               samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>;
> +               samsung,pin-pud = <GS101_PIN_PULL_NONE>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +};
> +
> +/* GPIO_FAR_ALIVE */
> +&pinctrl_1 {
> +       gpa6: gpa6-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +               interrupt-parent = <&gic>;
> +               interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>,
> +                          <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>,
> +                          <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>,
> +                          <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>,
> +                          <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>,
> +                          <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>,
> +                          <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>,
> +                          <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
> +       };
> +
> +       gpa7: gpa7-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +               interrupt-parent = <&gic>;
> +               interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
> +                          <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>,
> +                          <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>,
> +                          <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
> +       };
> +
> +       gpa8: gpa8-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +               interrupt-parent = <&gic>;
> +               interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>,
> +                          <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>,
> +                          <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>,
> +                          <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>,
> +                          <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>,
> +                          <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>,
> +                          <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>,
> +                          <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
> +       };
> +
> +       gpa11: gpa11-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +               interrupt-parent = <&gic>;
> +               interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>,
> +                          <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
> +       };
> +};
> +
> +/* GPIO_GSACORE */
> +&pinctrl_2 {
> +       gps0: gps0-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       gps1: gps1-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       gps2: gps2-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +};
> +
> +/* GPIO_GSACTRL */
> +&pinctrl_3 {
> +       gps3: gps3-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +};
> +
> +/* GPIO_HSI1 */
> +&pinctrl_6 {
> +       gph0: gph0-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       gph1: gph1-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       pcie0_clkreq: pcie0-clkreq-pins{
> +               samsung,pins = "gph0-1";
> +               samsung,pin-function = <2>;
> +               samsung,pin-pud = <3>;
> +               samsung,pin-drv = <GS101_PIN_DRV_10_MA>;
> +               samsung,pin-con-pdn = <3>;
> +               samsung,pin-pud-pdn = <3>;
> +       };
> +
> +       pcie0_perst: pcie0-perst-pins {
> +               samsung,pins = "gph0-0";
> +               samsung,pin-function = <1>;
> +               samsung,pin-drv = <GS101_PIN_DRV_10_MA>;
> +               samsung,pin-con-pdn = <3>;
> +       };
> +};
> +
> +/* GPIO_HSI2 */
> +&pinctrl_7 {
> +       gph2: gph2-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       gph3: gph3-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       gph4: gph4-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       sd2_clk: sd2-clk-pins {
> +               samsung,pins = "gph4-0";
> +               samsung,pin-function = <2>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_7_5_MA>;
> +       };
> +
> +       sd2_cmd: sd2-cmd-pins {
> +               samsung,pins = "gph4-1";
> +               samsung,pin-function = <2>;
> +               samsung,pin-pud = <3>;
> +               samsung,pin-drv = <GS101_PIN_DRV_7_5_MA>;
> +       };
> +
> +       sd2_bus1: sd2-bus-width1-pins {
> +               samsung,pins = "gph4-2";
> +               samsung,pin-function = <2>;
> +               samsung,pin-pud = <3>;
> +               samsung,pin-drv = <GS101_PIN_DRV_7_5_MA>;
> +       };
> +
> +       sd2_bus4: sd2-bus-width4-pins {
> +               samsung,pins = "gph4-3", "gph4-4", "gph4-5";
> +               samsung,pin-function = <2>;
> +               samsung,pin-pud = <3>;
> +               samsung,pin-drv = <GS101_PIN_DRV_7_5_MA>;
> +       };
> +
> +       sd2_clk_fast_slew_rate_1x: sd2-clk-fast-slew-rate-1x-pins {
> +               samsung,pins = "gph4-0";
> +               samsung,pin-function = <2>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       sd2_clk_fast_slew_rate_2x: sd2-clk-fast-slew-rate-2x-pins {
> +               samsung,pins = "gph4-0";
> +               samsung,pin-function = <2>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_5_MA>;
> +       };
> +
> +       sd2_clk_fast_slew_rate_3x: sd2-clk-fast-slew-rate-3x-pins {
> +               samsung,pins = "gph4-0";
> +               samsung,pin-function = <2>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_7_5_MA>;
> +       };
> +
> +       sd2_clk_fast_slew_rate_4x: sd2-clk-fast-slew-rate-4x-pins {
> +               samsung,pins = "gph4-0";
> +               samsung,pin-function = <2>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_10_MA>;
> +       };
> +
> +       ufs_rst_n: ufs-rst-n-pins {
> +               samsung,pins = "gph3-1";
> +               samsung,pin-function = <2>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-con-pdn = <3>;
> +               samsung,pin-pud-pdn = <0>;
> +       };
> +
> +       ufs_refclk_out: ufs-refclk-out-pins {
> +               samsung,pins = "gph3-0";
> +               samsung,pin-function = <2>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-con-pdn = <3>;
> +               samsung,pin-pud-pdn = <0>;
> +       };
> +
> +       pcie1_clkreq: pcie1-clkreq-pins {
> +               samsung,pins = "gph2-1";
> +               samsung,pin-function = <2>;
> +               samsung,pin-pud = <3>;
> +               samsung,pin-drv = <GS101_PIN_DRV_10_MA>;
> +               samsung,pin-con-pdn = <3>;
> +               samsung,pin-pud-pdn = <3>;
> +       };
> +
> +       pcie1_perst: pcie1-perst-pins {
> +               samsung,pins = "gph2-0";
> +               samsung,pin-function = <1>;
> +               samsung,pin-drv = <GS101_PIN_DRV_10_MA>;
> +               samsung,pin-con-pdn = <3>;
> +       };
> +};
> +
> +/* GPIO_PERIC0 */
> +&pinctrl_4 {
> +       gpp0: gpp0-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       gpp1: gpp1-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       gpp2: gpp2-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       gpp3: gpp3-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       gpp4: gpp4-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       gpp5: gpp5-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       gpp6: gpp6-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       gpp7: gpp7-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       gpp8: gpp8-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       gpp9: gpp9-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       gpp10: gpp10-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       gpp11: gpp11-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       gpp12: gpp12-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       gpp13: gpp13-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       gpp14: gpp14-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       gpp15: gpp15-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       gpp16: gpp16-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       gpp17: gpp17-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       gpp18: gpp18-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       gpp19: gpp19-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       /* USI_PERIC0_UART_DBG */
> +       uart0_bus: uart0-bus-pins {
> +               samsung,pins = "gpp1-2", "gpp1-3";
> +               samsung,pin-function = <2>;
> +               samsung,pin-pud = <0>;
> +       };
> +
> +       disp_te_pri_on: disp-te-pri-on-pins {
> +               samsung,pins = "gpp0-3";
> +               samsung,pin-function = <0xf>;
> +       };
> +
> +       disp_te_pri_off: disp-te-pri-off-pins {
> +               samsung,pins = "gpp0-3";
> +               samsung,pin-function = <0>;
> +       };
> +
> +       disp_te_sec_on: disp-te-sec-on-pins {
> +               samsung,pins = "gpp0-4";
> +               samsung,pin-function = <0xf>;
> +       };
> +
> +       disp_te_sec_off: disp-te-sec-off-pins {
> +               samsung,pins = "gpp0-4";
> +               samsung,pin-function = <0>;
> +       };
> +
> +       sensor_mclk1_out: sensor-mclk1-out-pins {
> +               samsung,pins = "gpp3-0";
> +               samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>;
> +               samsung,pin-pud = <GS101_PIN_PULL_DOWN>;
> +               samsung,pin-drv = <GS101_PIN_DRV_5_MA>;
> +       };
> +
> +       sensor_mclk1_fn: sensor-mclk1-fn-pins {
> +               samsung,pins = "gpp3-0";
> +               samsung,pin-function = <GS101_PIN_FUNC_2>;
> +               samsung,pin-pud = <GS101_PIN_PULL_NONE>;
> +               samsung,pin-drv = <GS101_PIN_DRV_5_MA>;
> +       };
> +
> +       sensor_mclk2_out: sensor-mclk2-out-pins {
> +               samsung,pins = "gpp5-0";
> +               samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>;
> +               samsung,pin-pud = <GS101_PIN_PULL_DOWN>;
> +               samsung,pin-drv = <GS101_PIN_DRV_5_MA>;
> +       };
> +
> +       sensor_mclk2_fn: sensor-mclk2-fn-pins {
> +               samsung,pins = "gpp5-0";
> +               samsung,pin-function = <GS101_PIN_FUNC_2>;
> +               samsung,pin-pud = <GS101_PIN_PULL_NONE>;
> +               samsung,pin-drv = <GS101_PIN_DRV_5_MA>;
> +       };
> +
> +       sensor_mclk3_out: sensor-mclk3-out-pins {
> +               samsung,pins = "gpp7-0";
> +               samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>;
> +               samsung,pin-pud = <GS101_PIN_PULL_DOWN>;
> +               samsung,pin-drv = <GS101_PIN_DRV_5_MA>;
> +       };
> +
> +       sensor_mclk3_fn: sensor-mclk3-fn-pins {
> +               samsung,pins = "gpp7-0";
> +               samsung,pin-function = <GS101_PIN_FUNC_2>;
> +               samsung,pin-pud = <GS101_PIN_PULL_NONE>;
> +               samsung,pin-drv = <GS101_PIN_DRV_5_MA>;
> +       };
> +
> +       sensor_mclk4_out: sensor-mclk4-out-pins {
> +               samsung,pins = "gpp9-0";
> +               samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>;
> +               samsung,pin-pud = <GS101_PIN_PULL_DOWN>;
> +               samsung,pin-drv = <GS101_PIN_DRV_5_MA>;
> +       };
> +
> +       sensor_mclk4_fn: sensor-mclk4-fn-pins {
> +               samsung,pins = "gpp9-0";
> +               samsung,pin-function = <GS101_PIN_FUNC_2>;
> +               samsung,pin-pud = <GS101_PIN_PULL_NONE>;
> +               samsung,pin-drv = <GS101_PIN_DRV_5_MA>;
> +       };
> +
> +       sensor_mclk5_out: sensor-mclk5-out-pins {
> +               samsung,pins = "gpp11-0";
> +               samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>;
> +               samsung,pin-pud = <GS101_PIN_PULL_DOWN>;
> +               samsung,pin-drv = <GS101_PIN_DRV_5_MA>;
> +       };
> +
> +       sensor_mclk5_fn: sensor-mclk5-fn-pins {
> +               samsung,pins = "gpp11-0";
> +               samsung,pin-function = <GS101_PIN_FUNC_2>;
> +               samsung,pin-pud = <GS101_PIN_PULL_NONE>;
> +               samsung,pin-drv = <GS101_PIN_DRV_5_MA>;
> +       };
> +
> +       sensor_mclk6_out: sensor-mclk6-out-pins {
> +               samsung,pins = "gpp13-0";
> +               samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>;
> +               samsung,pin-pud = <GS101_PIN_PULL_DOWN>;
> +               samsung,pin-drv = <GS101_PIN_DRV_5_MA>;
> +       };
> +
> +       sensor_mclk6_fn: sensor-mclk6-fn-pins {
> +               samsung,pins = "gpp13-0";
> +               samsung,pin-function = <GS101_PIN_FUNC_2>;
> +               samsung,pin-pud = <GS101_PIN_PULL_NONE>;
> +               samsung,pin-drv = <GS101_PIN_DRV_5_MA>;
> +       };
> +
> +       sensor_mclk7_out: sensor-mclk7-out-pins {
> +               samsung,pins = "gpp15-0";
> +               samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>;
> +               samsung,pin-pud = <GS101_PIN_PULL_DOWN>;
> +               samsung,pin-drv = <GS101_PIN_DRV_5_MA>;
> +       };
> +
> +       sensor_mclk7_fn: sensor-mclk7-fn-pins {
> +               samsung,pins = "gpp15-0";
> +               samsung,pin-function = <GS101_PIN_FUNC_2>;
> +               samsung,pin-pud = <GS101_PIN_PULL_NONE>;
> +               samsung,pin-drv = <GS101_PIN_DRV_5_MA>;
> +       };
> +
> +       sensor_mclk8_out: sensor-mclk8-out-pins {
> +               samsung,pins = "gpp17-0";
> +               samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>;
> +               samsung,pin-pud = <GS101_PIN_PULL_DOWN>;
> +               samsung,pin-drv = <GS101_PIN_DRV_5_MA>;
> +       };
> +
> +       sensor_mclk8_fn: sensor-mclk8-fn-pins {
> +               samsung,pins = "gpp17-0";
> +               samsung,pin-function = <GS101_PIN_FUNC_2>;
> +               samsung,pin-pud = <GS101_PIN_PULL_NONE>;
> +               samsung,pin-drv = <GS101_PIN_DRV_5_MA>;
> +       };
> +
> +       hsi2c14_bus: hsi2c14-bus-pins {
> +               samsung,pins = "gpp18-0", "gpp18-1";
> +               samsung,pin-function = <2>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       uart14_bus_single: uart14-bus-pins {
> +               samsung,pins = "gpp18-0", "gpp18-1",
> +                              "gpp18-2", "gpp18-3";
> +               samsung,pin-function = <2>;
> +               samsung,pin-pud = <0>;
> +       };
> +
> +       spi14_bus: spi14-bus-pins {
> +               samsung,pins = "gpp18-0", "gpp18-1", "gpp18-2";
> +               samsung,pin-function = <2>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       spi14_cs: spi14-cs-pins {
> +               samsung,pins = "gpp18-3";
> +               samsung,pin-function = <1>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       spi14_cs_func: spi14-cs-func-pins {
> +               samsung,pins = "gpp18-3";
> +               samsung,pin-function = <2>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       hsi2c8_bus: hsi2c8-bus-pins {
> +               samsung,pins = "gpp16-0", "gpp16-1";
> +               samsung,pin-function = <GS101_PIN_FUNC_3>;
> +               samsung,pin-pud = <GS101_PIN_PULL_NONE>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +               samsung,pin-pud-pdn = <GS101_PIN_PDN_OUT0>;
> +       };
> +
> +       uart8_bus_single: uart8-bus-pins {
> +               samsung,pins = "gpp16-0", "gpp16-1", "gpp16-2",
> +                              "gpp16-3";
> +               samsung,pin-function = <3>;
> +               samsung,pin-pud = <0>;
> +       };
> +
> +       spi8_bus: spi8-bus-pins {
> +               samsung,pins = "gpp16-0", "gpp16-1", "gpp16-2";
> +               samsung,pin-function = <3>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       spi8_cs: spi8-cs-pins {
> +               samsung,pins = "gpp16-3";
> +               samsung,pin-function = <1>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       spi8_cs_func: spi8-cs-func-pins {
> +               samsung,pins = "gpp16-3";
> +               samsung,pin-function = <3>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       hsi2c7_bus: hsi2c7-bus-pins {
> +               samsung,pins = "gpp14-0", "gpp14-1";
> +               samsung,pin-function = <3>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       uart7_bus_single: uart7-bus-pins {
> +               samsung,pins = "gpp14-0", "gpp14-1",
> +                              "gpp14-2", "gpp14-3";
> +               samsung,pin-function = <3>;
> +               samsung,pin-pud = <0>;
> +       };
> +
> +       spi7_bus: spi7-bus-pins {
> +               samsung,pins = "gpp14-0", "gpp14-1", "gpp14-2";
> +               samsung,pin-function = <3>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       spi7_cs: spi7-cs-pins {
> +               samsung,pins = "gpp14-3";
> +               samsung,pin-function = <1>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       spi7_cs_func: spi7-cs-func-pins {
> +               samsung,pins = "gpp14-3";
> +               samsung,pin-function = <3>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       hsi2c6_bus: hsi2c6-bus-pins {
> +               samsung,pins = "gpp12-0", "gpp12-1";
> +               samsung,pin-function = <3>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       uart6_bus_single: uart6-bus-pins {
> +               samsung,pins = "gpp12-0", "gpp12-1",
> +                              "gpp12-2", "gpp12-3";
> +               samsung,pin-function = <3>;
> +               samsung,pin-pud = <0>;
> +       };
> +
> +       spi6_bus: spi6-bus-pins {
> +               samsung,pins = "gpp12-0", "gpp12-1", "gpp12-2";
> +               samsung,pin-function = <3>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       spi6_cs: spi6-cs-pins {
> +               samsung,pins = "gpp12-3";
> +               samsung,pin-function = <1>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       spi6_cs_func: spi6-cs-func-pins {
> +               samsung,pins = "gpp12-3";
> +               samsung,pin-function = <3>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       hsi2c5_bus: hsi2c5-bus-pins {
> +               samsung,pins = "gpp10-0", "gpp10-1";
> +               samsung,pin-function = <3>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       uart5_bus_single: uart5-bus-pins {
> +               samsung,pins = "gpp10-0", "gpp10-1",
> +                              "gpp10-2", "gpp10-3";
> +               samsung,pin-function = <3>;
> +               samsung,pin-pud = <0>;
> +       };
> +
> +       spi5_bus: spi5-bus-pins {
> +               samsung,pins = "gpp10-0", "gpp10-1", "gpp10-2";
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +               samsung,pin-function = <GS101_PIN_FUNC_3>;
> +               samsung,pin-pud = <GS101_PIN_PULL_NONE>;
> +               samsung,pin-con-pdn = <GS101_PIN_PDN_PREV>;
> +               samsung,pin-pud-pdn = <GS101_PIN_PULL_NONE>;
> +       };
> +
> +       spi5_cs_func: spi5-cs-func-pins {
> +               samsung,pins = "gpp10-3";
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +               samsung,pin-function = <GS101_PIN_FUNC_3>;
> +               samsung,pin-pud = <GS101_PIN_PULL_NONE>;
> +               samsung,pin-con-pdn = <GS101_PIN_PDN_PREV>;
> +               samsung,pin-pud-pdn = <GS101_PIN_PULL_NONE>;
> +       };
> +
> +       hsi2c4_bus: hsi2c4-bus-pins {
> +               samsung,pins = "gpp8-0", "gpp8-1";
> +               samsung,pin-function = <3>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       uart4_bus_single: uart4-bus-pins {
> +               samsung,pins = "gpp8-0", "gpp8-1",
> +                              "gpp8-2", "gpp8-3";
> +               samsung,pin-function = <3>;
> +               samsung,pin-pud = <0>;
> +       };
> +
> +       spi4_bus: spi4-bus-pins {
> +               samsung,pins = "gpp8-0", "gpp8-1", "gpp8-2";
> +               samsung,pin-function = <3>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       spi4_cs: spi4-cs-pins {
> +               samsung,pins = "gpp8-3";
> +               samsung,pin-function = <1>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       spi4_cs_func: spi4-cs-func-pins {
> +               samsung,pins = "gpp8-3";
> +               samsung,pin-function = <3>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       hsi2c3_bus: hsi2c3-bus-pins {
> +               samsung,pins = "gpp6-0", "gpp6-1";
> +               samsung,pin-function = <3>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       uart3_bus_single: uart3-bus-pins {
> +               samsung,pins = "gpp6-0", "gpp6-1",
> +                              "gpp6-2", "gpp6-3";
> +               samsung,pin-function = <3>;
> +               samsung,pin-pud = <0>;
> +       };
> +
> +       spi3_bus: spi3-bus-pins {
> +               samsung,pins = "gpp6-0", "gpp6-1", "gpp6-2";
> +               samsung,pin-function = <3>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       spi3_cs: spi3-cs-pins {
> +               samsung,pins = "gpp6-3";
> +               samsung,pin-function = <1>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       spi3_cs_func: spi3-cs-func-pins {
> +               samsung,pins = "gpp6-3";
> +               samsung,pin-function = <3>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       hsi2c2_bus: hsi2c2-bus-pins {
> +               samsung,pins = "gpp4-0", "gpp4-1";
> +               samsung,pin-function = <3>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       uart2_bus_single: uart2-bus-pins {
> +               samsung,pins = "gpp4-0", "gpp4-1",
> +                              "gpp4-2", "gpp4-3";
> +               samsung,pin-function = <3>;
> +               samsung,pin-pud = <0>;
> +       };
> +
> +       spi2_bus: spi2-bus-pins {
> +               samsung,pins = "gpp4-0", "gpp4-1", "gpp4-2";
> +               samsung,pin-function = <3>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       spi2_cs: spi2-cs-pins {
> +               samsung,pins = "gpp4-3";
> +               samsung,pin-function = <1>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       spi2_cs_func: spi2-cs-func-pins {
> +               samsung,pins = "gpp4-3";
> +               samsung,pin-function = <3>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       hsi2c1_bus: hsi2c1-bus-pins {
> +               samsung,pins = "gpp2-0", "gpp2-1";
> +               samsung,pin-function = <3>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       uart1_bus_single: uart1-bus-pins {
> +               samsung,pins = "gpp2-0", "gpp2-1",
> +                              "gpp2-2", "gpp2-3";
> +               samsung,pin-function = <3>;
> +               samsung,pin-pud = <0>;
> +       };
> +
> +       spi1_bus: spi1-bus-pins {
> +               samsung,pins = "gpp2-0", "gpp2-1", "gpp2-2";
> +               samsung,pin-function = <3>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       spi1_cs: spi1-cs-pins {
> +               samsung,pins = "gpp2-3";
> +               samsung,pin-function = <1>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       spi1_cs_func: spi1-cs-func-pins {
> +               samsung,pins = "gpp2-3";
> +               samsung,pin-function = <3>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +};
> +
> +/* GPIO_PERIC1 */
> +&pinctrl_5 {
> +       gpp20: gpp20-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       gpp21: gpp21-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       gpp22: gpp22-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       gpp23: gpp23-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       gpp24: gpp24-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       gpp25: gpp25-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       gpp26: gpp26-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       gpp27: gpp27-gpio-bank {
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +               interrupt-controller;
> +               #interrupt-cells = <2>;
> +       };
> +
> +       hsi2c13_bus: hsi2c13-bus-pins  {
> +               samsung,pins = "gpp25-0", "gpp25-1";
> +               samsung,pin-function = <2>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       uart13_bus_single: uart13-bus-pins {
> +              samsung,pins = "gpp25-0", "gpp25-1",
> +                             "gpp25-2", "gpp25-3";
> +              samsung,pin-function = <2>;
> +              samsung,pin-pud = <0>;
> +       };
> +
> +       spi13_bus: spi13-bus-pins {
> +               samsung,pins = "gpp25-0", "gpp25-1", "gpp25-2";
> +               samsung,pin-function = <2>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       spi13_cs: spi13-cs-pins {
> +               samsung,pins = "gpp25-3";
> +               samsung,pin-function = <1>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       spi13_cs_func: spi13-cs-func-pins {
> +               samsung,pins = "gpp25-3";
> +               samsung,pin-function = <2>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       hsi2c12_bus: hsi2c12-bus-pins {
> +               samsung,pins = "gpp23-4", "gpp23-5";
> +               samsung,pin-function = <2>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       uart12_bus_single: uart12-bus-pins {
> +               samsung,pins = "gpp23-4", "gpp23-5",
> +                              "gpp23-6", "gpp23-7";
> +               samsung,pin-function = <2>;
> +               samsung,pin-pud = <0>;
> +       };
> +
> +       spi12_bus: spi12-bus-pins {
> +               samsung,pins = "gpp23-4", "gpp23-5", "gpp23-6";
> +               samsung,pin-function = <2>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       spi14_cs2: spi14-cs2-pins {
> +               samsung,pins = "gpp23-6";
> +               samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>;
> +               samsung,pin-pud = <GS101_PIN_PULL_NONE>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       spi12_cs: spi12-cs-pins {
> +               samsung,pins = "gpp23-7";
> +               samsung,pin-function = <1>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       spi12_cs_func: spi12-cs-func-pins {
> +               samsung,pins = "gpp23-7";
> +               samsung,pin-function = <2>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       hsi2c11_bus: hsi2c11-bus-pins {
> +               samsung,pins = "gpp23-0", "gpp23-1";
> +               samsung,pin-function = <2>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       uart11_bus_single: uart11-bus-pins {
> +               samsung,pins = "gpp23-0", "gpp23-1",
> +                              "gpp23-2", "gpp23-3";
> +               samsung,pin-function = <2>;
> +               samsung,pin-pud = <0>;
> +       };
> +
> +       spi11_bus: spi11-bus-pins {
> +               samsung,pins = "gpp23-0", "gpp23-1", "gpp23-2";
> +               samsung,pin-function = <2>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       spi11_cs: spi11-cs-pins {
> +               samsung,pins = "gpp23-3";
> +               samsung,pin-function = <1>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       spi11_cs_func: spi11-cs-func-pins {
> +               samsung,pins = "gpp23-3";
> +               samsung,pin-function = <2>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       hsi2c10_bus: hsi2c10-bus-pins {
> +               samsung,pins = "gpp21-0", "gpp21-1";
> +               samsung,pin-function = <2>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       uart10_bus_single: uart10-bus-pins {
> +               samsung,pins = "gpp21-0", "gpp21-1",
> +                              "gpp21-2", "gpp21-3";
> +               samsung,pin-function = <2>;
> +               samsung,pin-pud = <0>;
> +       };
> +
> +       spi10_bus: spi10-bus-pins {
> +               samsung,pins = "gpp21-0", "gpp21-1", "gpp21-2";
> +               samsung,pin-function = <2>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       spi10_cs: spi10-cs-pins {
> +               samsung,pins = "gpp21-3";
> +               samsung,pin-function = <1>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       spi10_cs_func: spi10-cs-func-pins {
> +               samsung,pins = "gpp21-3";
> +               samsung,pin-function = <2>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       hsi2c9_bus: hsi2c9-bus-pins {
> +               samsung,pins = "gpp20-4", "gpp20-5";
> +               samsung,pin-function = <2>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       uart9_bus_single: uart9-bus-pins {
> +               samsung,pins = "gpp20-4", "gpp20-5",
> +                              "gpp20-6", "gpp20-7";
> +               samsung,pin-function = <2>;
> +               samsung,pin-pud = <0>;
> +       };
> +
> +       spi9_bus: spi9-bus-pins {
> +               samsung,pins = "gpp20-4", "gpp20-5", "gpp20-6";
> +               samsung,pin-function = <2>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       spi9_cs: spi9-cs-pins {
> +               samsung,pins = "gpp20-7";
> +               samsung,pin-function = <1>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       spi9_cs_func: spi9-cs-func-pins {
> +               samsung,pins = "gpp20-7";
> +               samsung,pin-function = <2>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       hsi2c0_bus: hsi2c0-bus-pins {
> +               samsung,pins = "gpp20-0", "gpp20-1";
> +               samsung,pin-function = <3>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       uart0_bus_single: uart0-bus-pins {
> +               samsung,pins = "gpp20-0", "gpp20-1",
> +                              "gpp20-2", "gpp20-3";
> +               samsung,pin-function = <3>;
> +               samsung,pin-pud = <0>;
> +       };
> +
> +       spi0_bus: spi0-bus-pins {
> +               samsung,pins = "gpp20-0", "gpp20-1", "gpp20-2";
> +               samsung,pin-function = <3>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       spi0_cs: spi0-cs-pins {
> +               samsung,pins = "gpp20-3";
> +               samsung,pin-function = <1>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +
> +       spi0_cs_func: spi0-cs-func-pins {
> +               samsung,pins = "gpp20-3";
> +               samsung,pin-function = <3>;
> +               samsung,pin-pud = <0>;
> +               samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> +       };
> +};
> +
> diff --git a/arch/arm64/boot/dts/exynos/google/gs101-pinctrl.h b/arch/arm64/boot/dts/exynos/google/gs101-pinctrl.h
> new file mode 100644
> index 000000000000..16c54888f4bb
> --- /dev/null
> +++ b/arch/arm64/boot/dts/exynos/google/gs101-pinctrl.h
> @@ -0,0 +1,32 @@
> +/* SPDX-License-Identifier: GPL-2.0 */
> +/*
> + * Pinctrl binding constants for GS101
> + *
> + * Copyright (c) 2020-2023 Google, LLC.
> + */
> +
> +#ifndef __DT_BINDINGS_PINCTRL_GS101_H__
> +#define __DT_BINDINGS_PINCTRL_GS101_H__
> +
> +#define GS101_PIN_PULL_NONE            0
> +#define GS101_PIN_PULL_DOWN            1
> +#define GS101_PIN_PULL_UP              3
> +
> +/* Pin function in power down mode */
> +#define GS101_PIN_PDN_OUT0             0
> +#define GS101_PIN_PDN_OUT1             1
> +#define GS101_PIN_PDN_INPUT            2
> +#define GS101_PIN_PDN_PREV             3
> +
> +/* GS101 drive strengths */
> +#define GS101_PIN_DRV_2_5_MA           0
> +#define GS101_PIN_DRV_5_MA             1
> +#define GS101_PIN_DRV_7_5_MA           2
> +#define GS101_PIN_DRV_10_MA            3
> +
> +#define GS101_PIN_FUNC_INPUT           0
> +#define GS101_PIN_FUNC_OUTPUT          1
> +#define GS101_PIN_FUNC_2               2
> +#define GS101_PIN_FUNC_3               3
> +
> +#endif /* __DT_BINDINGS_PINCTRL_GS101_H__ */
> diff --git a/arch/arm64/boot/dts/exynos/google/gs101.dtsi b/arch/arm64/boot/dts/exynos/google/gs101.dtsi
> new file mode 100644
> index 000000000000..542f001837c7
> --- /dev/null
> +++ b/arch/arm64/boot/dts/exynos/google/gs101.dtsi
> @@ -0,0 +1,437 @@
> +// SPDX-License-Identifier: GPL-2.0-only
> +/*
> + * GS101 SoC
> + *
> + * Copyright 2019-2023 Google LLC
> + *
> + */
> +
> +#include <dt-bindings/clock/google,gs101.h>
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/interrupt-controller/arm-gic.h>
> +
> +/ {
> +       compatible = "google,gs101";
> +       #address-cells = <2>;
> +       #size-cells = <1>;
> +
> +       interrupt-parent = <&gic>;
> +
> +       aliases {
> +               pinctrl0 = &pinctrl_0;
> +               pinctrl1 = &pinctrl_1;
> +               pinctrl2 = &pinctrl_2;
> +               pinctrl3 = &pinctrl_3;
> +               pinctrl4 = &pinctrl_4;
> +               pinctrl5 = &pinctrl_5;
> +               pinctrl6 = &pinctrl_6;
> +               pinctrl7 = &pinctrl_7;
> +               serial0 = &serial_0;
> +       };
> +
> +       arm-pmu {
> +               compatible = "arm,armv8-pmuv3";
> +               interrupts = <GIC_PPI 7 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>;
> +       };
> +
> +       dsu-pmu-0 {
> +               compatible = "arm,dsu-pmu";
> +               interrupts = <GIC_SPI 257 IRQ_TYPE_LEVEL_HIGH>;
> +               cpus = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>,
> +                      <&cpu4>, <&cpu5>, <&cpu6>, <&cpu7>;
> +       };
> +
> +       /* TODO replace with CCF clock */
> +       dummy_clk: oscillator {
> +               compatible = "fixed-clock";
> +               #clock-cells = <0>;
> +               clock-frequency = <12345>;
> +               clock-output-names = "pclk";
> +       };
> +
> +       cpus {
> +               #address-cells = <2>;
> +               #size-cells = <0>;
> +
> +               cpu-map {
> +                       cluster0 {
> +                               core0 {
> +                                       cpu = <&cpu0>;
> +                               };
> +                               core1 {
> +                                       cpu = <&cpu1>;
> +                               };
> +                               core2 {
> +                                       cpu = <&cpu2>;
> +                               };
> +                               core3 {
> +                                       cpu = <&cpu3>;
> +                               };
> +                       };
> +
> +                       cluster1 {
> +                               core0 {
> +                                       cpu = <&cpu4>;
> +                               };
> +                               core1 {
> +                                       cpu = <&cpu5>;
> +                               };
> +                       };
> +
> +                       cluster2 {
> +                               core0 {
> +                                       cpu = <&cpu6>;
> +                               };
> +                               core1 {
> +                                       cpu = <&cpu7>;
> +                               };
> +                       };
> +               };
> +
> +               cpu0: cpu@0 {
> +                       device_type = "cpu";
> +                       compatible = "arm,armv8";
> +                       reg = <0x0 0x0000>;
> +                       enable-method = "psci";
> +                       cpu-idle-states =  <&ANANKE_CPU_SLEEP>;
> +                       capacity-dmips-mhz = <250>;
> +                       dynamic-power-coefficient = <70>;
> +               };
> +
> +               cpu1: cpu@100 {
> +                       device_type = "cpu";
> +                       compatible = "arm,armv8";
> +                       reg = <0x0 0x0100>;
> +                       enable-method = "psci";
> +                       cpu-idle-states =  <&ANANKE_CPU_SLEEP>;
> +                       capacity-dmips-mhz = <250>;
> +                       dynamic-power-coefficient = <70>;
> +               };
> +
> +               cpu2: cpu@200 {
> +                       device_type = "cpu";
> +                       compatible = "arm,armv8";
> +                       reg = <0x0 0x0200>;
> +                       enable-method = "psci";
> +                       cpu-idle-states =  <&ANANKE_CPU_SLEEP>;
> +                       capacity-dmips-mhz = <250>;
> +                       dynamic-power-coefficient = <70>;
> +               };
> +
> +               cpu3: cpu@300 {
> +                       device_type = "cpu";
> +                       compatible = "arm,armv8";
> +                       reg = <0x0 0x0300>;
> +                       enable-method = "psci";
> +                       cpu-idle-states =  <&ANANKE_CPU_SLEEP>;
> +                       capacity-dmips-mhz = <250>;
> +                       dynamic-power-coefficient = <70>;
> +               };
> +
> +               cpu4: cpu@400 {
> +                       device_type = "cpu";
> +                       compatible = "arm,armv8";
> +                       reg = <0x0 0x0400>;
> +                       enable-method = "psci";
> +                       cpu-idle-states =  <&ENYO_CPU_SLEEP>;
> +                       capacity-dmips-mhz = <620>;
> +                       dynamic-power-coefficient = <284>;
> +               };
> +
> +               cpu5: cpu@500 {
> +                       device_type = "cpu";
> +                       compatible = "arm,armv8";
> +                       reg = <0x0 0x0500>;
> +                       enable-method = "psci";
> +                       cpu-idle-states =  <&ENYO_CPU_SLEEP>;
> +                       capacity-dmips-mhz = <620>;
> +                       dynamic-power-coefficient = <284>;
> +               };
> +
> +               cpu6: cpu@600 {
> +                       device_type = "cpu";
> +                       compatible = "arm,armv8";
> +                       reg = <0x0 0x0600>;
> +                       enable-method = "psci";
> +                       cpu-idle-states =  <&HERA_CPU_SLEEP>;
> +                       capacity-dmips-mhz = <1024>;
> +                       dynamic-power-coefficient = <650>;
> +               };
> +
> +               cpu7: cpu@700 {
> +                       device_type = "cpu";
> +                       compatible = "arm,armv8";
> +                       reg = <0x0 0x0700>;
> +                       enable-method = "psci";
> +                       cpu-idle-states =  <&HERA_CPU_SLEEP>;
> +                       capacity-dmips-mhz = <1024>;
> +                       dynamic-power-coefficient = <650>;
> +               };
> +
> +               idle-states {
> +                       entry-method = "psci";
> +
> +                       ANANKE_CPU_SLEEP: cpu-ananke-sleep {
> +                               idle-state-name = "c2";
> +                               compatible = "arm,idle-state";
> +                               arm,psci-suspend-param = <0x0010000>;
> +                               entry-latency-us = <70>;
> +                               exit-latency-us = <160>;
> +                               min-residency-us = <2000>;
> +                       };
> +
> +                       ENYO_CPU_SLEEP: cpu-enyo-sleep {
> +                               idle-state-name = "c2";
> +                               compatible = "arm,idle-state";
> +                               arm,psci-suspend-param = <0x0010000>;
> +                               entry-latency-us = <150>;
> +                               exit-latency-us = <190>;
> +                               min-residency-us = <2500>;
> +                       };
> +
> +                       HERA_CPU_SLEEP: cpu-hera-sleep {
> +                               idle-state-name = "c2";
> +                               compatible = "arm,idle-state";
> +                               arm,psci-suspend-param = <0x0010000>;
> +                               entry-latency-us = <235>;
> +                               exit-latency-us = <220>;
> +                               min-residency-us = <3500>;
> +                       };
> +               };
> +       };
> +
> +       /* bootloader requires ect node */
> +       ect {
> +               parameter_address = <0x90000000>;
> +               parameter_size = <0x53000>;
> +       };
> +
> +       ext_24_5m: clock-1 {
> +               compatible = "fixed-clock";
> +               #clock-cells = <0>;
> +               clock-frequency = <24576000>;
> +               clock-output-names = "oscclk";
> +       };
> +
> +       ext_200m: clock-2 {
> +               compatible = "fixed-clock";
> +               #clock-cells = <0>;
> +               clock-frequency = <200000000>;
> +               clock-output-names = "ext-200m";
> +       };
> +
> +       psci {
> +               compatible = "arm,psci-1.0";
> +               method = "smc";
> +       };
> +
> +       reserved_memory: reserved-memory {
> +               #address-cells = <2>;
> +               #size-cells = <1>;
> +               ranges;
> +
> +               gsa_reserved_protected: gsa@90200000 {
> +                       reg = <0x0 0x90200000 0x400000>;
> +                       no-map;
> +               };
> +
> +               tpu_fw_reserved: tpu-fw@93000000 {
> +                       reg = <0x0 0x93000000 0x1000000>;
> +                       no-map;
> +               };
> +
> +               aoc_reserve: aoc@94000000 {
> +                       reg = <0x0 0x94000000 0x03000000>;
> +                       no-map;
> +               };
> +
> +               abl_reserved: abl@f8800000 {
> +                       reg = <0x0 0xf8800000 0x02000000>;
> +                       no-map;
> +               };
> +
> +               dss_log_reserved: dss-log-reserved@fd3f0000 {
> +                       reg = <0 0xfd3f0000 0x0000e000>;
> +                       no-map;
> +               };
> +
> +               debug_kinfo_reserved: debug-kinfo-reserved@fd3fe000 {
> +                       reg = <0 0xfd3fe000 0x00001000>;
> +                       no-map;
> +               };
> +
> +               bldr_log_reserved: bldr-log-reserved@fd800000 {
> +                       reg = <0 0xfd800000 0x00100000>;
> +                       no-map;
> +               };
> +
> +               bldr_log_hist_reserved: bldr-log-hist-reserved@fd900000 {
> +                       reg = <0 0xfd900000 0x00002000>;
> +                       no-map;
> +               };
> +       };
> +
> +       timer {
> +               compatible = "arm,armv8-timer";
> +               interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
> +                            <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
> +                            <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
> +                            <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>;
> +               clock-frequency = <24576000>;
> +       };
> +
> +       soc: soc@0 {
> +               compatible = "simple-bus";
> +               #address-cells = <2>;
> +               #size-cells = <1>;
> +               ranges;
> +
> +               cmu_misc: clock-controller@10010000 {
> +                       compatible = "google,gs101-cmu-misc";
> +                       reg = <0x0 0x10010000 0x8000>;
> +                       #clock-cells = <1>;
> +                       clocks =  <&ext_24_5m>, <&cmu_top CLK_DOUT_MISC_BUS>;
> +                       clock-names = "oscclk", "dout_cmu_misc_bus";
> +               };
> +
> +               watchdog_cl0: watchdog@10060000 {
> +                       compatible = "google,gs101-wdt";
> +                       reg = <0x0 0x10060000 0x100>;
> +                       interrupts = <GIC_SPI 765 IRQ_TYPE_LEVEL_HIGH>;
> +                       clocks = <&cmu_misc CLK_GOUT_MISC_WDT_CLUSTER0>, <&ext_24_5m>;
> +                       clock-names = "watchdog", "watchdog_src";
> +                       samsung,syscon-phandle = <&pmu_system_controller>;
> +                       samsung,cluster-index = <0>;
> +               };
> +
> +               watchdog_cl1: watchdog@10070000 {
> +                       compatible = "google,gs101-wdt";
> +                       reg = <0x0 0x10070000 0x100>;
> +                       interrupts = <GIC_SPI 766 IRQ_TYPE_LEVEL_HIGH>;
> +                       clocks = <&cmu_misc CLK_GOUT_MISC_WDT_CLUSTER1>, <&ext_24_5m>;
> +                       clock-names = "watchdog", "watchdog_src";
> +                       samsung,syscon-phandle = <&pmu_system_controller>;
> +                       samsung,cluster-index = <1>;
> +                       status = "disabled";
> +               };
> +
> +               gic: interrupt-controller@10400000 {
> +                    compatible = "arm,gic-v3";
> +                    #interrupt-cells = <3>;
> +                    interrupt-controller;
> +                    reg = <0x0 0x10400000 0x10000>,    /* GICD */
> +                          <0x0 0x10440000 0x100000>;   /* GICR * 8 */
> +                    interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
> +               };
> +
> +               sysreg_peric0: syscon@10821000 {
> +                       compatible = "google,gs101-peric0-sysreg", "syscon";
> +                       reg = <0x0 0x10821000 0x40000>;
> +               };
> +
> +               /* GPIO_PERIC0 */
> +               pinctrl_4: pinctrl@10840000 {
> +                       compatible = "google,gs101-pinctrl";
> +                       reg = <0x0 0x10840000 0x00001000>;
> +                       interrupts = <GIC_SPI 625 IRQ_TYPE_LEVEL_HIGH>;
> +               };
> +
> +               serial_0: serial@10a00000 {
> +                       compatible = "google,gs101-uart";
> +                       reg = <0x0 0x10a00000 0xc0>;
> +                       reg-io-width = <4>;
> +                       samsung,uart-fifosize = <256>;
> +                       interrupts = <GIC_SPI 634 IRQ_TYPE_LEVEL_HIGH>;
> +                       clocks = <&dummy_clk 0>, <&dummy_clk 0>;
> +                       clock-names = "uart", "clk_uart_baud0";
> +               };
> +
> +               /* GPIO_PERIC1 */
> +               pinctrl_5: pinctrl@10c40000 {
> +                       compatible = "google,gs101-pinctrl";
> +                       reg = <0x0 0x10C40000 0x00001000>;
> +                       interrupts = <GIC_SPI 644 IRQ_TYPE_LEVEL_HIGH>;
> +               };
> +
> +               sysreg_peric1: syscon@10c21000 {
> +                       compatible = "google,gs101-peric1-sysreg", "syscon";
> +                       reg = <0x0 0x10C21000 0x40000>;
> +               };
> +
> +               /* GPIO_HSI1 */
> +               pinctrl_6: pinctrl@11840000 {
> +                       compatible = "google,gs101-pinctrl";
> +                       reg = <0x0 0x11840000 0x00001000>;
> +                       interrupts = <GIC_SPI 471 IRQ_TYPE_LEVEL_HIGH>;
> +               };
> +
> +               /* GPIO_HSI2 */
> +               pinctrl_7: pinctrl@14440000 {
> +                       compatible = "google,gs101-pinctrl";
> +                       reg = <0x0 0x14440000 0x00001000>;
> +                       interrupts = <GIC_SPI 503 IRQ_TYPE_LEVEL_HIGH>;
> +               };
> +
> +               cmu_apm: clock-controller@17400000 {
> +                       compatible = "google,gs101-cmu-apm";
> +                       reg = <0x0 0x17400000 0x8000>;
> +                       #clock-cells = <1>;
> +
> +                       clocks = <&ext_24_5m>;
> +                       clock-names = "oscclk";
> +               };
> +
> +               sysreg_apm: syscon@174204e0 {
> +                       compatible = "google,gs101-apm-sysreg", "syscon";
> +                       reg = <0x0 0x174204e0 0x1000>;
> +               };
> +
> +               pmu_system_controller: system-controller@17460000 {
> +                       compatible = "google,gs101-pmu", "syscon";
> +                       reg = <0x0 0x17460000 0x10000>;
> +               };
> +
> +               /* GPIO_ALIVE */
> +               pinctrl_0: pinctrl@174d0000 {
> +                       compatible = "google,gs101-pinctrl";
> +                       reg = <0x0 0x174d0000 0x00001000>;
> +
> +                       wakeup-interrupt-controller {
> +                               compatible = "google,gs101-wakeup-eint";
> +                       };
> +               };
> +
> +               /* GPIO_FAR_ALIVE */
> +               pinctrl_1: pinctrl@174e0000 {
> +                       compatible = "google,gs101-pinctrl";
> +                       reg = <0x0 0x174e0000 0x00001000>;
> +
> +                       wakeup-interrupt-controller {
> +                               compatible = "google,gs101-wakeup-eint";
> +                       };
> +               };
> +
> +               /* GPIO_GSACTRL */
> +               pinctrl_3: pinctrl@17940000 {
> +                       compatible = "google,gs101-pinctrl";
> +                       reg = <0x0 0x17940000 0x00001000>;
> +               };
> +
> +               /* GPIO_GSACORE */
> +               pinctrl_2: pinctrl@17a80000 {
> +                       compatible = "google,gs101-pinctrl";
> +                       reg = <0x0 0x17a80000 0x00001000>;
> +               };
> +
> +               cmu_top: clock-controller@1e080000 {
> +                       compatible = "google,gs101-cmu-top";
> +                       reg = <0x0 0x1e080000 0x8000>;
> +                       #clock-cells = <1>;
> +
> +                       clocks = <&ext_24_5m>;
> +                       clock-names = "oscclk";
> +               };
> +       };
> +};
> +
> +#include "gs101-pinctrl.dtsi"
> --
> 2.43.0.rc1.413.gea7ed67945-goog
>
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/exynos/google/gs101-pinctrl.dtsi b/arch/arm64/boot/dts/exynos/google/gs101-pinctrl.dtsi
new file mode 100644
index 000000000000..ba88000c3ed8
--- /dev/null
+++ b/arch/arm64/boot/dts/exynos/google/gs101-pinctrl.dtsi
@@ -0,0 +1,1275 @@ 
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * GS101 SoC pin-mux and pin-config device tree source
+ *
+ * Copyright 2019-2023 Google LLC
+ *
+ */
+
+#include "gs101-pinctrl.h"
+
+/* GPIO_ALIVE */
+&pinctrl_0 {
+	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 = <2>;
+		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>;
+	};
+
+	gpa2: gpa2-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
+			   <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
+			   <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>,
+			   <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
+			   <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	gpa3: gpa3-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>,
+			   <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>,
+			   <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>,
+			   <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	gpa4: gpa4-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>,
+			   <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>,
+			   <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>,
+			   <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	gpa5: gpa5-gpio-bank  {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>,
+			   <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>,
+			   <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>,
+			   <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>,
+			   <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
+			   <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>,
+			   <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	gpa9: gpa9-gpio-bank  {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>,
+			   <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>,
+			   <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>,
+			   <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>,
+			   <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>,
+			   <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
+			   <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>,
+			   <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	gpa10: gpa10-gpio-bank  {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>,
+			   <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	uart15_bus: uart15-bus-pins {
+	       samsung,pins = "gpa2-3", "gpa2-4";
+	       samsung,pin-function = <2>;
+	       samsung,pin-pud = <0>;
+	};
+
+	uart16_bus: uart16-bus-pins {
+	       samsung,pins = "gpa3-0", "gpa3-1", "gpa3-2", "gpa3-3";
+	       samsung,pin-function = <GS101_PIN_FUNC_2>;
+	       samsung,pin-pud = <GS101_PIN_PULL_NONE>;
+	};
+
+	uart16_bus_rts: uart1-bus-rts-pins {
+		samsung,pins = "gpa3-2";
+		samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <GS101_PIN_PULL_NONE>;
+		samsung,pin-val = <1>;
+	};
+
+	uart16_bus_tx_dat: uart1-bus-tx-dat-pins {
+		samsung,pins = "gpa3-1";
+		samsung,pin-val = <1>;
+	};
+
+	uart16_bus_tx_con: uart1-bus-tx-con-pins {
+		samsung,pins = "gpa3-1";
+		samsung,pin-function = <1>;
+	};
+
+	uart17_bus: uart17-bus-pins {
+	       samsung,pins = "gpa4-0", "gpa4-1", "gpa4-2", "gpa4-3";
+	       samsung,pin-function = <2>;
+	       samsung,pin-pud = <0>;
+	};
+
+	spi15_bus: spi15-bus-pins {
+		samsung,pins = "gpa4-0", "gpa4-1", "gpa4-2";
+		samsung,pin-function = <GS101_PIN_FUNC_2>;
+		samsung,pin-pud = <GS101_PIN_PULL_NONE>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	spi15_cs: spi15-cs-pins {
+		samsung,pins = "gpa4-3";
+		samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <GS101_PIN_PULL_NONE>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+};
+
+/* GPIO_FAR_ALIVE */
+&pinctrl_1 {
+	gpa6: gpa6-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>,
+			   <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>,
+			   <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>,
+			   <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>,
+			   <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>,
+			   <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>,
+			   <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>,
+			   <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	gpa7: gpa7-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
+			   <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>,
+			   <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>,
+			   <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	gpa8: gpa8-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>,
+			   <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>,
+			   <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>,
+			   <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>,
+			   <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>,
+			   <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>,
+			   <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>,
+			   <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	gpa11: gpa11-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>,
+			   <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
+	};
+};
+
+/* GPIO_GSACORE */
+&pinctrl_2 {
+	gps0: gps0-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gps1: gps1-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gps2: gps2-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+};
+
+/* GPIO_GSACTRL */
+&pinctrl_3 {
+	gps3: gps3-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+};
+
+/* GPIO_HSI1 */
+&pinctrl_6 {
+	gph0: gph0-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gph1: gph1-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	pcie0_clkreq: pcie0-clkreq-pins{
+		samsung,pins = "gph0-1";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <3>;
+		samsung,pin-drv = <GS101_PIN_DRV_10_MA>;
+		samsung,pin-con-pdn = <3>;
+		samsung,pin-pud-pdn = <3>;
+	};
+
+	pcie0_perst: pcie0-perst-pins {
+		samsung,pins = "gph0-0";
+		samsung,pin-function = <1>;
+		samsung,pin-drv = <GS101_PIN_DRV_10_MA>;
+		samsung,pin-con-pdn = <3>;
+	};
+};
+
+/* GPIO_HSI2 */
+&pinctrl_7 {
+	gph2: gph2-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gph3: gph3-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gph4: gph4-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	sd2_clk: sd2-clk-pins {
+		samsung,pins = "gph4-0";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_7_5_MA>;
+	};
+
+	sd2_cmd: sd2-cmd-pins {
+		samsung,pins = "gph4-1";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <3>;
+		samsung,pin-drv = <GS101_PIN_DRV_7_5_MA>;
+	};
+
+	sd2_bus1: sd2-bus-width1-pins {
+		samsung,pins = "gph4-2";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <3>;
+		samsung,pin-drv = <GS101_PIN_DRV_7_5_MA>;
+	};
+
+	sd2_bus4: sd2-bus-width4-pins {
+		samsung,pins = "gph4-3", "gph4-4", "gph4-5";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <3>;
+		samsung,pin-drv = <GS101_PIN_DRV_7_5_MA>;
+	};
+
+	sd2_clk_fast_slew_rate_1x: sd2-clk-fast-slew-rate-1x-pins {
+		samsung,pins = "gph4-0";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	sd2_clk_fast_slew_rate_2x: sd2-clk-fast-slew-rate-2x-pins {
+		samsung,pins = "gph4-0";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_5_MA>;
+	};
+
+	sd2_clk_fast_slew_rate_3x: sd2-clk-fast-slew-rate-3x-pins {
+		samsung,pins = "gph4-0";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_7_5_MA>;
+	};
+
+	sd2_clk_fast_slew_rate_4x: sd2-clk-fast-slew-rate-4x-pins {
+		samsung,pins = "gph4-0";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_10_MA>;
+	};
+
+	ufs_rst_n: ufs-rst-n-pins {
+		samsung,pins = "gph3-1";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-con-pdn = <3>;
+		samsung,pin-pud-pdn = <0>;
+	};
+
+	ufs_refclk_out: ufs-refclk-out-pins {
+		samsung,pins = "gph3-0";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-con-pdn = <3>;
+		samsung,pin-pud-pdn = <0>;
+	};
+
+	pcie1_clkreq: pcie1-clkreq-pins {
+		samsung,pins = "gph2-1";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <3>;
+		samsung,pin-drv = <GS101_PIN_DRV_10_MA>;
+		samsung,pin-con-pdn = <3>;
+		samsung,pin-pud-pdn = <3>;
+	};
+
+	pcie1_perst: pcie1-perst-pins {
+		samsung,pins = "gph2-0";
+		samsung,pin-function = <1>;
+		samsung,pin-drv = <GS101_PIN_DRV_10_MA>;
+		samsung,pin-con-pdn = <3>;
+	};
+};
+
+/* GPIO_PERIC0 */
+&pinctrl_4 {
+	gpp0: gpp0-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpp1: gpp1-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpp2: gpp2-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpp3: gpp3-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpp4: gpp4-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpp5: gpp5-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpp6: gpp6-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpp7: gpp7-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpp8: gpp8-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpp9: gpp9-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpp10: gpp10-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpp11: gpp11-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpp12: gpp12-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpp13: gpp13-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpp14: gpp14-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpp15: gpp15-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpp16: gpp16-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpp17: gpp17-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpp18: gpp18-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpp19: gpp19-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	/* USI_PERIC0_UART_DBG */
+	uart0_bus: uart0-bus-pins {
+		samsung,pins = "gpp1-2", "gpp1-3";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+	};
+
+	disp_te_pri_on: disp-te-pri-on-pins {
+		samsung,pins = "gpp0-3";
+		samsung,pin-function = <0xf>;
+	};
+
+	disp_te_pri_off: disp-te-pri-off-pins {
+		samsung,pins = "gpp0-3";
+		samsung,pin-function = <0>;
+	};
+
+	disp_te_sec_on: disp-te-sec-on-pins {
+		samsung,pins = "gpp0-4";
+		samsung,pin-function = <0xf>;
+	};
+
+	disp_te_sec_off: disp-te-sec-off-pins {
+		samsung,pins = "gpp0-4";
+		samsung,pin-function = <0>;
+	};
+
+	sensor_mclk1_out: sensor-mclk1-out-pins {
+		samsung,pins = "gpp3-0";
+		samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <GS101_PIN_PULL_DOWN>;
+		samsung,pin-drv = <GS101_PIN_DRV_5_MA>;
+	};
+
+	sensor_mclk1_fn: sensor-mclk1-fn-pins {
+		samsung,pins = "gpp3-0";
+		samsung,pin-function = <GS101_PIN_FUNC_2>;
+		samsung,pin-pud = <GS101_PIN_PULL_NONE>;
+		samsung,pin-drv = <GS101_PIN_DRV_5_MA>;
+	};
+
+	sensor_mclk2_out: sensor-mclk2-out-pins {
+		samsung,pins = "gpp5-0";
+		samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <GS101_PIN_PULL_DOWN>;
+		samsung,pin-drv = <GS101_PIN_DRV_5_MA>;
+	};
+
+	sensor_mclk2_fn: sensor-mclk2-fn-pins {
+		samsung,pins = "gpp5-0";
+		samsung,pin-function = <GS101_PIN_FUNC_2>;
+		samsung,pin-pud = <GS101_PIN_PULL_NONE>;
+		samsung,pin-drv = <GS101_PIN_DRV_5_MA>;
+	};
+
+	sensor_mclk3_out: sensor-mclk3-out-pins {
+		samsung,pins = "gpp7-0";
+		samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <GS101_PIN_PULL_DOWN>;
+		samsung,pin-drv = <GS101_PIN_DRV_5_MA>;
+	};
+
+	sensor_mclk3_fn: sensor-mclk3-fn-pins {
+		samsung,pins = "gpp7-0";
+		samsung,pin-function = <GS101_PIN_FUNC_2>;
+		samsung,pin-pud = <GS101_PIN_PULL_NONE>;
+		samsung,pin-drv = <GS101_PIN_DRV_5_MA>;
+	};
+
+	sensor_mclk4_out: sensor-mclk4-out-pins {
+		samsung,pins = "gpp9-0";
+		samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <GS101_PIN_PULL_DOWN>;
+		samsung,pin-drv = <GS101_PIN_DRV_5_MA>;
+	};
+
+	sensor_mclk4_fn: sensor-mclk4-fn-pins {
+		samsung,pins = "gpp9-0";
+		samsung,pin-function = <GS101_PIN_FUNC_2>;
+		samsung,pin-pud = <GS101_PIN_PULL_NONE>;
+		samsung,pin-drv = <GS101_PIN_DRV_5_MA>;
+	};
+
+	sensor_mclk5_out: sensor-mclk5-out-pins {
+		samsung,pins = "gpp11-0";
+		samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <GS101_PIN_PULL_DOWN>;
+		samsung,pin-drv = <GS101_PIN_DRV_5_MA>;
+	};
+
+	sensor_mclk5_fn: sensor-mclk5-fn-pins {
+		samsung,pins = "gpp11-0";
+		samsung,pin-function = <GS101_PIN_FUNC_2>;
+		samsung,pin-pud = <GS101_PIN_PULL_NONE>;
+		samsung,pin-drv = <GS101_PIN_DRV_5_MA>;
+	};
+
+	sensor_mclk6_out: sensor-mclk6-out-pins {
+		samsung,pins = "gpp13-0";
+		samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <GS101_PIN_PULL_DOWN>;
+		samsung,pin-drv = <GS101_PIN_DRV_5_MA>;
+	};
+
+	sensor_mclk6_fn: sensor-mclk6-fn-pins {
+		samsung,pins = "gpp13-0";
+		samsung,pin-function = <GS101_PIN_FUNC_2>;
+		samsung,pin-pud = <GS101_PIN_PULL_NONE>;
+		samsung,pin-drv = <GS101_PIN_DRV_5_MA>;
+	};
+
+	sensor_mclk7_out: sensor-mclk7-out-pins {
+		samsung,pins = "gpp15-0";
+		samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <GS101_PIN_PULL_DOWN>;
+		samsung,pin-drv = <GS101_PIN_DRV_5_MA>;
+	};
+
+	sensor_mclk7_fn: sensor-mclk7-fn-pins {
+		samsung,pins = "gpp15-0";
+		samsung,pin-function = <GS101_PIN_FUNC_2>;
+		samsung,pin-pud = <GS101_PIN_PULL_NONE>;
+		samsung,pin-drv = <GS101_PIN_DRV_5_MA>;
+	};
+
+	sensor_mclk8_out: sensor-mclk8-out-pins {
+		samsung,pins = "gpp17-0";
+		samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <GS101_PIN_PULL_DOWN>;
+		samsung,pin-drv = <GS101_PIN_DRV_5_MA>;
+	};
+
+	sensor_mclk8_fn: sensor-mclk8-fn-pins {
+		samsung,pins = "gpp17-0";
+		samsung,pin-function = <GS101_PIN_FUNC_2>;
+		samsung,pin-pud = <GS101_PIN_PULL_NONE>;
+		samsung,pin-drv = <GS101_PIN_DRV_5_MA>;
+	};
+
+	hsi2c14_bus: hsi2c14-bus-pins {
+		samsung,pins = "gpp18-0", "gpp18-1";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	uart14_bus_single: uart14-bus-pins {
+		samsung,pins = "gpp18-0", "gpp18-1",
+			       "gpp18-2", "gpp18-3";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+	};
+
+	spi14_bus: spi14-bus-pins {
+		samsung,pins = "gpp18-0", "gpp18-1", "gpp18-2";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	spi14_cs: spi14-cs-pins {
+		samsung,pins = "gpp18-3";
+		samsung,pin-function = <1>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	spi14_cs_func: spi14-cs-func-pins {
+		samsung,pins = "gpp18-3";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	hsi2c8_bus: hsi2c8-bus-pins {
+		samsung,pins = "gpp16-0", "gpp16-1";
+		samsung,pin-function = <GS101_PIN_FUNC_3>;
+		samsung,pin-pud = <GS101_PIN_PULL_NONE>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+		samsung,pin-pud-pdn = <GS101_PIN_PDN_OUT0>;
+	};
+
+	uart8_bus_single: uart8-bus-pins {
+		samsung,pins = "gpp16-0", "gpp16-1", "gpp16-2",
+			       "gpp16-3";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+	};
+
+	spi8_bus: spi8-bus-pins {
+		samsung,pins = "gpp16-0", "gpp16-1", "gpp16-2";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	spi8_cs: spi8-cs-pins {
+		samsung,pins = "gpp16-3";
+		samsung,pin-function = <1>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	spi8_cs_func: spi8-cs-func-pins {
+		samsung,pins = "gpp16-3";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	hsi2c7_bus: hsi2c7-bus-pins {
+		samsung,pins = "gpp14-0", "gpp14-1";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	uart7_bus_single: uart7-bus-pins {
+		samsung,pins = "gpp14-0", "gpp14-1",
+			       "gpp14-2", "gpp14-3";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+	};
+
+	spi7_bus: spi7-bus-pins {
+		samsung,pins = "gpp14-0", "gpp14-1", "gpp14-2";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	spi7_cs: spi7-cs-pins {
+		samsung,pins = "gpp14-3";
+		samsung,pin-function = <1>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	spi7_cs_func: spi7-cs-func-pins {
+		samsung,pins = "gpp14-3";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	hsi2c6_bus: hsi2c6-bus-pins {
+		samsung,pins = "gpp12-0", "gpp12-1";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	uart6_bus_single: uart6-bus-pins {
+		samsung,pins = "gpp12-0", "gpp12-1",
+			       "gpp12-2", "gpp12-3";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+	};
+
+	spi6_bus: spi6-bus-pins {
+		samsung,pins = "gpp12-0", "gpp12-1", "gpp12-2";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	spi6_cs: spi6-cs-pins {
+		samsung,pins = "gpp12-3";
+		samsung,pin-function = <1>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	spi6_cs_func: spi6-cs-func-pins {
+		samsung,pins = "gpp12-3";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	hsi2c5_bus: hsi2c5-bus-pins {
+		samsung,pins = "gpp10-0", "gpp10-1";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	uart5_bus_single: uart5-bus-pins {
+		samsung,pins = "gpp10-0", "gpp10-1",
+			       "gpp10-2", "gpp10-3";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+	};
+
+	spi5_bus: spi5-bus-pins {
+		samsung,pins = "gpp10-0", "gpp10-1", "gpp10-2";
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+		samsung,pin-function = <GS101_PIN_FUNC_3>;
+		samsung,pin-pud = <GS101_PIN_PULL_NONE>;
+		samsung,pin-con-pdn = <GS101_PIN_PDN_PREV>;
+		samsung,pin-pud-pdn = <GS101_PIN_PULL_NONE>;
+	};
+
+	spi5_cs_func: spi5-cs-func-pins {
+		samsung,pins = "gpp10-3";
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+		samsung,pin-function = <GS101_PIN_FUNC_3>;
+		samsung,pin-pud = <GS101_PIN_PULL_NONE>;
+		samsung,pin-con-pdn = <GS101_PIN_PDN_PREV>;
+		samsung,pin-pud-pdn = <GS101_PIN_PULL_NONE>;
+	};
+
+	hsi2c4_bus: hsi2c4-bus-pins {
+		samsung,pins = "gpp8-0", "gpp8-1";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	uart4_bus_single: uart4-bus-pins {
+		samsung,pins = "gpp8-0", "gpp8-1",
+			       "gpp8-2", "gpp8-3";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+	};
+
+	spi4_bus: spi4-bus-pins {
+		samsung,pins = "gpp8-0", "gpp8-1", "gpp8-2";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	spi4_cs: spi4-cs-pins {
+		samsung,pins = "gpp8-3";
+		samsung,pin-function = <1>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	spi4_cs_func: spi4-cs-func-pins {
+		samsung,pins = "gpp8-3";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	hsi2c3_bus: hsi2c3-bus-pins {
+		samsung,pins = "gpp6-0", "gpp6-1";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	uart3_bus_single: uart3-bus-pins {
+		samsung,pins = "gpp6-0", "gpp6-1",
+			       "gpp6-2", "gpp6-3";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+	};
+
+	spi3_bus: spi3-bus-pins {
+		samsung,pins = "gpp6-0", "gpp6-1", "gpp6-2";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	spi3_cs: spi3-cs-pins {
+		samsung,pins = "gpp6-3";
+		samsung,pin-function = <1>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	spi3_cs_func: spi3-cs-func-pins {
+		samsung,pins = "gpp6-3";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	hsi2c2_bus: hsi2c2-bus-pins {
+		samsung,pins = "gpp4-0", "gpp4-1";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	uart2_bus_single: uart2-bus-pins {
+		samsung,pins = "gpp4-0", "gpp4-1",
+			       "gpp4-2", "gpp4-3";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+	};
+
+	spi2_bus: spi2-bus-pins {
+		samsung,pins = "gpp4-0", "gpp4-1", "gpp4-2";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	spi2_cs: spi2-cs-pins {
+		samsung,pins = "gpp4-3";
+		samsung,pin-function = <1>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	spi2_cs_func: spi2-cs-func-pins {
+		samsung,pins = "gpp4-3";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	hsi2c1_bus: hsi2c1-bus-pins {
+		samsung,pins = "gpp2-0", "gpp2-1";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	uart1_bus_single: uart1-bus-pins {
+		samsung,pins = "gpp2-0", "gpp2-1",
+			       "gpp2-2", "gpp2-3";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+	};
+
+	spi1_bus: spi1-bus-pins {
+		samsung,pins = "gpp2-0", "gpp2-1", "gpp2-2";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	spi1_cs: spi1-cs-pins {
+		samsung,pins = "gpp2-3";
+		samsung,pin-function = <1>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	spi1_cs_func: spi1-cs-func-pins {
+		samsung,pins = "gpp2-3";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+};
+
+/* GPIO_PERIC1 */
+&pinctrl_5 {
+	gpp20: gpp20-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpp21: gpp21-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpp22: gpp22-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpp23: gpp23-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpp24: gpp24-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpp25: gpp25-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpp26: gpp26-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	gpp27: gpp27-gpio-bank {
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
+	hsi2c13_bus: hsi2c13-bus-pins  {
+		samsung,pins = "gpp25-0", "gpp25-1";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	uart13_bus_single: uart13-bus-pins {
+	       samsung,pins = "gpp25-0", "gpp25-1",
+			      "gpp25-2", "gpp25-3";
+	       samsung,pin-function = <2>;
+	       samsung,pin-pud = <0>;
+	};
+
+	spi13_bus: spi13-bus-pins {
+		samsung,pins = "gpp25-0", "gpp25-1", "gpp25-2";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	spi13_cs: spi13-cs-pins {
+		samsung,pins = "gpp25-3";
+		samsung,pin-function = <1>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	spi13_cs_func: spi13-cs-func-pins {
+		samsung,pins = "gpp25-3";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	hsi2c12_bus: hsi2c12-bus-pins {
+		samsung,pins = "gpp23-4", "gpp23-5";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	uart12_bus_single: uart12-bus-pins {
+		samsung,pins = "gpp23-4", "gpp23-5",
+			       "gpp23-6", "gpp23-7";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+	};
+
+	spi12_bus: spi12-bus-pins {
+		samsung,pins = "gpp23-4", "gpp23-5", "gpp23-6";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	spi14_cs2: spi14-cs2-pins {
+		samsung,pins = "gpp23-6";
+		samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>;
+		samsung,pin-pud = <GS101_PIN_PULL_NONE>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	spi12_cs: spi12-cs-pins {
+		samsung,pins = "gpp23-7";
+		samsung,pin-function = <1>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	spi12_cs_func: spi12-cs-func-pins {
+		samsung,pins = "gpp23-7";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	hsi2c11_bus: hsi2c11-bus-pins {
+		samsung,pins = "gpp23-0", "gpp23-1";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	uart11_bus_single: uart11-bus-pins {
+		samsung,pins = "gpp23-0", "gpp23-1",
+			       "gpp23-2", "gpp23-3";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+	};
+
+	spi11_bus: spi11-bus-pins {
+		samsung,pins = "gpp23-0", "gpp23-1", "gpp23-2";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	spi11_cs: spi11-cs-pins {
+		samsung,pins = "gpp23-3";
+		samsung,pin-function = <1>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	spi11_cs_func: spi11-cs-func-pins {
+		samsung,pins = "gpp23-3";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	hsi2c10_bus: hsi2c10-bus-pins {
+		samsung,pins = "gpp21-0", "gpp21-1";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	uart10_bus_single: uart10-bus-pins {
+		samsung,pins = "gpp21-0", "gpp21-1",
+			       "gpp21-2", "gpp21-3";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+	};
+
+	spi10_bus: spi10-bus-pins {
+		samsung,pins = "gpp21-0", "gpp21-1", "gpp21-2";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	spi10_cs: spi10-cs-pins {
+		samsung,pins = "gpp21-3";
+		samsung,pin-function = <1>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	spi10_cs_func: spi10-cs-func-pins {
+		samsung,pins = "gpp21-3";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	hsi2c9_bus: hsi2c9-bus-pins {
+		samsung,pins = "gpp20-4", "gpp20-5";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	uart9_bus_single: uart9-bus-pins {
+		samsung,pins = "gpp20-4", "gpp20-5",
+			       "gpp20-6", "gpp20-7";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+	};
+
+	spi9_bus: spi9-bus-pins {
+		samsung,pins = "gpp20-4", "gpp20-5", "gpp20-6";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	spi9_cs: spi9-cs-pins {
+		samsung,pins = "gpp20-7";
+		samsung,pin-function = <1>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	spi9_cs_func: spi9-cs-func-pins {
+		samsung,pins = "gpp20-7";
+		samsung,pin-function = <2>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	hsi2c0_bus: hsi2c0-bus-pins {
+		samsung,pins = "gpp20-0", "gpp20-1";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	uart0_bus_single: uart0-bus-pins {
+		samsung,pins = "gpp20-0", "gpp20-1",
+			       "gpp20-2", "gpp20-3";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+	};
+
+	spi0_bus: spi0-bus-pins {
+		samsung,pins = "gpp20-0", "gpp20-1", "gpp20-2";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	spi0_cs: spi0-cs-pins {
+		samsung,pins = "gpp20-3";
+		samsung,pin-function = <1>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+
+	spi0_cs_func: spi0-cs-func-pins {
+		samsung,pins = "gpp20-3";
+		samsung,pin-function = <3>;
+		samsung,pin-pud = <0>;
+		samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
+	};
+};
+
diff --git a/arch/arm64/boot/dts/exynos/google/gs101-pinctrl.h b/arch/arm64/boot/dts/exynos/google/gs101-pinctrl.h
new file mode 100644
index 000000000000..16c54888f4bb
--- /dev/null
+++ b/arch/arm64/boot/dts/exynos/google/gs101-pinctrl.h
@@ -0,0 +1,32 @@ 
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Pinctrl binding constants for GS101
+ *
+ * Copyright (c) 2020-2023 Google, LLC.
+ */
+
+#ifndef __DT_BINDINGS_PINCTRL_GS101_H__
+#define __DT_BINDINGS_PINCTRL_GS101_H__
+
+#define GS101_PIN_PULL_NONE		0
+#define GS101_PIN_PULL_DOWN		1
+#define GS101_PIN_PULL_UP		3
+
+/* Pin function in power down mode */
+#define GS101_PIN_PDN_OUT0		0
+#define GS101_PIN_PDN_OUT1		1
+#define GS101_PIN_PDN_INPUT		2
+#define GS101_PIN_PDN_PREV		3
+
+/* GS101 drive strengths */
+#define GS101_PIN_DRV_2_5_MA		0
+#define GS101_PIN_DRV_5_MA		1
+#define GS101_PIN_DRV_7_5_MA		2
+#define GS101_PIN_DRV_10_MA		3
+
+#define GS101_PIN_FUNC_INPUT		0
+#define GS101_PIN_FUNC_OUTPUT		1
+#define GS101_PIN_FUNC_2		2
+#define GS101_PIN_FUNC_3		3
+
+#endif /* __DT_BINDINGS_PINCTRL_GS101_H__ */
diff --git a/arch/arm64/boot/dts/exynos/google/gs101.dtsi b/arch/arm64/boot/dts/exynos/google/gs101.dtsi
new file mode 100644
index 000000000000..542f001837c7
--- /dev/null
+++ b/arch/arm64/boot/dts/exynos/google/gs101.dtsi
@@ -0,0 +1,437 @@ 
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * GS101 SoC
+ *
+ * Copyright 2019-2023 Google LLC
+ *
+ */
+
+#include <dt-bindings/clock/google,gs101.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+/ {
+	compatible = "google,gs101";
+	#address-cells = <2>;
+	#size-cells = <1>;
+
+	interrupt-parent = <&gic>;
+
+	aliases {
+		pinctrl0 = &pinctrl_0;
+		pinctrl1 = &pinctrl_1;
+		pinctrl2 = &pinctrl_2;
+		pinctrl3 = &pinctrl_3;
+		pinctrl4 = &pinctrl_4;
+		pinctrl5 = &pinctrl_5;
+		pinctrl6 = &pinctrl_6;
+		pinctrl7 = &pinctrl_7;
+		serial0 = &serial_0;
+	};
+
+	arm-pmu {
+		compatible = "arm,armv8-pmuv3";
+		interrupts = <GIC_PPI 7 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>;
+	};
+
+	dsu-pmu-0 {
+		compatible = "arm,dsu-pmu";
+		interrupts = <GIC_SPI 257 IRQ_TYPE_LEVEL_HIGH>;
+		cpus = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>,
+		       <&cpu4>, <&cpu5>, <&cpu6>, <&cpu7>;
+	};
+
+	/* TODO replace with CCF clock */
+	dummy_clk: oscillator {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <12345>;
+		clock-output-names = "pclk";
+	};
+
+	cpus {
+		#address-cells = <2>;
+		#size-cells = <0>;
+
+		cpu-map {
+			cluster0 {
+				core0 {
+					cpu = <&cpu0>;
+				};
+				core1 {
+					cpu = <&cpu1>;
+				};
+				core2 {
+					cpu = <&cpu2>;
+				};
+				core3 {
+					cpu = <&cpu3>;
+				};
+			};
+
+			cluster1 {
+				core0 {
+					cpu = <&cpu4>;
+				};
+				core1 {
+					cpu = <&cpu5>;
+				};
+			};
+
+			cluster2 {
+				core0 {
+					cpu = <&cpu6>;
+				};
+				core1 {
+					cpu = <&cpu7>;
+				};
+			};
+		};
+
+		cpu0: cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,armv8";
+			reg = <0x0 0x0000>;
+			enable-method = "psci";
+			cpu-idle-states =  <&ANANKE_CPU_SLEEP>;
+			capacity-dmips-mhz = <250>;
+			dynamic-power-coefficient = <70>;
+		};
+
+		cpu1: cpu@100 {
+			device_type = "cpu";
+			compatible = "arm,armv8";
+			reg = <0x0 0x0100>;
+			enable-method = "psci";
+			cpu-idle-states =  <&ANANKE_CPU_SLEEP>;
+			capacity-dmips-mhz = <250>;
+			dynamic-power-coefficient = <70>;
+		};
+
+		cpu2: cpu@200 {
+			device_type = "cpu";
+			compatible = "arm,armv8";
+			reg = <0x0 0x0200>;
+			enable-method = "psci";
+			cpu-idle-states =  <&ANANKE_CPU_SLEEP>;
+			capacity-dmips-mhz = <250>;
+			dynamic-power-coefficient = <70>;
+		};
+
+		cpu3: cpu@300 {
+			device_type = "cpu";
+			compatible = "arm,armv8";
+			reg = <0x0 0x0300>;
+			enable-method = "psci";
+			cpu-idle-states =  <&ANANKE_CPU_SLEEP>;
+			capacity-dmips-mhz = <250>;
+			dynamic-power-coefficient = <70>;
+		};
+
+		cpu4: cpu@400 {
+			device_type = "cpu";
+			compatible = "arm,armv8";
+			reg = <0x0 0x0400>;
+			enable-method = "psci";
+			cpu-idle-states =  <&ENYO_CPU_SLEEP>;
+			capacity-dmips-mhz = <620>;
+			dynamic-power-coefficient = <284>;
+		};
+
+		cpu5: cpu@500 {
+			device_type = "cpu";
+			compatible = "arm,armv8";
+			reg = <0x0 0x0500>;
+			enable-method = "psci";
+			cpu-idle-states =  <&ENYO_CPU_SLEEP>;
+			capacity-dmips-mhz = <620>;
+			dynamic-power-coefficient = <284>;
+		};
+
+		cpu6: cpu@600 {
+			device_type = "cpu";
+			compatible = "arm,armv8";
+			reg = <0x0 0x0600>;
+			enable-method = "psci";
+			cpu-idle-states =  <&HERA_CPU_SLEEP>;
+			capacity-dmips-mhz = <1024>;
+			dynamic-power-coefficient = <650>;
+		};
+
+		cpu7: cpu@700 {
+			device_type = "cpu";
+			compatible = "arm,armv8";
+			reg = <0x0 0x0700>;
+			enable-method = "psci";
+			cpu-idle-states =  <&HERA_CPU_SLEEP>;
+			capacity-dmips-mhz = <1024>;
+			dynamic-power-coefficient = <650>;
+		};
+
+		idle-states {
+			entry-method = "psci";
+
+			ANANKE_CPU_SLEEP: cpu-ananke-sleep {
+				idle-state-name = "c2";
+				compatible = "arm,idle-state";
+				arm,psci-suspend-param = <0x0010000>;
+				entry-latency-us = <70>;
+				exit-latency-us = <160>;
+				min-residency-us = <2000>;
+			};
+
+			ENYO_CPU_SLEEP: cpu-enyo-sleep {
+				idle-state-name = "c2";
+				compatible = "arm,idle-state";
+				arm,psci-suspend-param = <0x0010000>;
+				entry-latency-us = <150>;
+				exit-latency-us = <190>;
+				min-residency-us = <2500>;
+			};
+
+			HERA_CPU_SLEEP: cpu-hera-sleep {
+				idle-state-name = "c2";
+				compatible = "arm,idle-state";
+				arm,psci-suspend-param = <0x0010000>;
+				entry-latency-us = <235>;
+				exit-latency-us = <220>;
+				min-residency-us = <3500>;
+			};
+		};
+	};
+
+	/* bootloader requires ect node */
+	ect {
+		parameter_address = <0x90000000>;
+		parameter_size = <0x53000>;
+	};
+
+	ext_24_5m: clock-1 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <24576000>;
+		clock-output-names = "oscclk";
+	};
+
+	ext_200m: clock-2 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <200000000>;
+		clock-output-names = "ext-200m";
+	};
+
+	psci {
+		compatible = "arm,psci-1.0";
+		method = "smc";
+	};
+
+	reserved_memory: reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <1>;
+		ranges;
+
+		gsa_reserved_protected: gsa@90200000 {
+			reg = <0x0 0x90200000 0x400000>;
+			no-map;
+		};
+
+		tpu_fw_reserved: tpu-fw@93000000 {
+			reg = <0x0 0x93000000 0x1000000>;
+			no-map;
+		};
+
+		aoc_reserve: aoc@94000000 {
+			reg = <0x0 0x94000000 0x03000000>;
+			no-map;
+		};
+
+		abl_reserved: abl@f8800000 {
+			reg = <0x0 0xf8800000 0x02000000>;
+			no-map;
+		};
+
+		dss_log_reserved: dss-log-reserved@fd3f0000 {
+			reg = <0 0xfd3f0000 0x0000e000>;
+			no-map;
+		};
+
+		debug_kinfo_reserved: debug-kinfo-reserved@fd3fe000 {
+			reg = <0 0xfd3fe000 0x00001000>;
+			no-map;
+		};
+
+		bldr_log_reserved: bldr-log-reserved@fd800000 {
+			reg = <0 0xfd800000 0x00100000>;
+			no-map;
+		};
+
+		bldr_log_hist_reserved: bldr-log-hist-reserved@fd900000 {
+			reg = <0 0xfd900000 0x00002000>;
+			no-map;
+		};
+	};
+
+	timer {
+		compatible = "arm,armv8-timer";
+		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>;
+		clock-frequency = <24576000>;
+	};
+
+	soc: soc@0 {
+		compatible = "simple-bus";
+		#address-cells = <2>;
+		#size-cells = <1>;
+		ranges;
+
+		cmu_misc: clock-controller@10010000 {
+			compatible = "google,gs101-cmu-misc";
+			reg = <0x0 0x10010000 0x8000>;
+			#clock-cells = <1>;
+			clocks =  <&ext_24_5m>, <&cmu_top CLK_DOUT_MISC_BUS>;
+			clock-names = "oscclk", "dout_cmu_misc_bus";
+		};
+
+		watchdog_cl0: watchdog@10060000 {
+			compatible = "google,gs101-wdt";
+			reg = <0x0 0x10060000 0x100>;
+			interrupts = <GIC_SPI 765 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cmu_misc CLK_GOUT_MISC_WDT_CLUSTER0>, <&ext_24_5m>;
+			clock-names = "watchdog", "watchdog_src";
+			samsung,syscon-phandle = <&pmu_system_controller>;
+			samsung,cluster-index = <0>;
+		};
+
+		watchdog_cl1: watchdog@10070000 {
+			compatible = "google,gs101-wdt";
+			reg = <0x0 0x10070000 0x100>;
+			interrupts = <GIC_SPI 766 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cmu_misc CLK_GOUT_MISC_WDT_CLUSTER1>, <&ext_24_5m>;
+			clock-names = "watchdog", "watchdog_src";
+			samsung,syscon-phandle = <&pmu_system_controller>;
+			samsung,cluster-index = <1>;
+			status = "disabled";
+		};
+
+		gic: interrupt-controller@10400000 {
+		     compatible = "arm,gic-v3";
+		     #interrupt-cells = <3>;
+		     interrupt-controller;
+		     reg = <0x0 0x10400000 0x10000>,	/* GICD */
+			   <0x0 0x10440000 0x100000>;	/* GICR * 8 */
+		     interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		sysreg_peric0: syscon@10821000 {
+			compatible = "google,gs101-peric0-sysreg", "syscon";
+			reg = <0x0 0x10821000 0x40000>;
+		};
+
+		/* GPIO_PERIC0 */
+		pinctrl_4: pinctrl@10840000 {
+			compatible = "google,gs101-pinctrl";
+			reg = <0x0 0x10840000 0x00001000>;
+			interrupts = <GIC_SPI 625 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		serial_0: serial@10a00000 {
+			compatible = "google,gs101-uart";
+			reg = <0x0 0x10a00000 0xc0>;
+			reg-io-width = <4>;
+			samsung,uart-fifosize = <256>;
+			interrupts = <GIC_SPI 634 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&dummy_clk 0>, <&dummy_clk 0>;
+			clock-names = "uart", "clk_uart_baud0";
+		};
+
+		/* GPIO_PERIC1 */
+		pinctrl_5: pinctrl@10c40000 {
+			compatible = "google,gs101-pinctrl";
+			reg = <0x0 0x10C40000 0x00001000>;
+			interrupts = <GIC_SPI 644 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		sysreg_peric1: syscon@10c21000 {
+			compatible = "google,gs101-peric1-sysreg", "syscon";
+			reg = <0x0 0x10C21000 0x40000>;
+		};
+
+		/* GPIO_HSI1 */
+		pinctrl_6: pinctrl@11840000 {
+			compatible = "google,gs101-pinctrl";
+			reg = <0x0 0x11840000 0x00001000>;
+			interrupts = <GIC_SPI 471 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		/* GPIO_HSI2 */
+		pinctrl_7: pinctrl@14440000 {
+			compatible = "google,gs101-pinctrl";
+			reg = <0x0 0x14440000 0x00001000>;
+			interrupts = <GIC_SPI 503 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		cmu_apm: clock-controller@17400000 {
+			compatible = "google,gs101-cmu-apm";
+			reg = <0x0 0x17400000 0x8000>;
+			#clock-cells = <1>;
+
+			clocks = <&ext_24_5m>;
+			clock-names = "oscclk";
+		};
+
+		sysreg_apm: syscon@174204e0 {
+			compatible = "google,gs101-apm-sysreg", "syscon";
+			reg = <0x0 0x174204e0 0x1000>;
+		};
+
+		pmu_system_controller: system-controller@17460000 {
+			compatible = "google,gs101-pmu", "syscon";
+			reg = <0x0 0x17460000 0x10000>;
+		};
+
+		/* GPIO_ALIVE */
+		pinctrl_0: pinctrl@174d0000 {
+			compatible = "google,gs101-pinctrl";
+			reg = <0x0 0x174d0000 0x00001000>;
+
+			wakeup-interrupt-controller {
+				compatible = "google,gs101-wakeup-eint";
+			};
+		};
+
+		/* GPIO_FAR_ALIVE */
+		pinctrl_1: pinctrl@174e0000 {
+			compatible = "google,gs101-pinctrl";
+			reg = <0x0 0x174e0000 0x00001000>;
+
+			wakeup-interrupt-controller {
+				compatible = "google,gs101-wakeup-eint";
+			};
+		};
+
+		/* GPIO_GSACTRL */
+		pinctrl_3: pinctrl@17940000 {
+			compatible = "google,gs101-pinctrl";
+			reg = <0x0 0x17940000 0x00001000>;
+		};
+
+		/* GPIO_GSACORE */
+		pinctrl_2: pinctrl@17a80000 {
+			compatible = "google,gs101-pinctrl";
+			reg = <0x0 0x17a80000 0x00001000>;
+		};
+
+		cmu_top: clock-controller@1e080000 {
+			compatible = "google,gs101-cmu-top";
+			reg = <0x0 0x1e080000 0x8000>;
+			#clock-cells = <1>;
+
+			clocks = <&ext_24_5m>;
+			clock-names = "oscclk";
+		};
+	};
+};
+
+#include "gs101-pinctrl.dtsi"