> -----Original Message-----
> From: Peter Griffin <peter.griffin@xxxxxxxxxx>
> Sent: Monday, December 11, 2023 9:54 PM
> To: robh+dt@xxxxxxxxxx; krzysztof.kozlowski+dt@xxxxxxxxxx;
> mturquette@xxxxxxxxxxxx; conor+dt@xxxxxxxxxx; sboyd@xxxxxxxxxx;
> tomasz.figa@xxxxxxxxx; s.nawrocki@xxxxxxxxxxx; linus.walleij@xxxxxxxxxx;
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> will@xxxxxxxxxx; arnd@xxxxxxxx; olof@xxxxxxxxx;
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> Cc: peter.griffin@xxxxxxxxxx; tudor.ambarus@xxxxxxxxxx;
> andre.draszik@xxxxxxxxxx; semen.protsenko@xxxxxxxxxx;
> saravanak@xxxxxxxxxx; willmcvicker@xxxxxxxxxx; soc@xxxxxxxxxx;
> devicetree@xxxxxxxxxxxxxxx; linux-arm-kernel@xxxxxxxxxxxxxxxxxxx; linux-
> samsung-soc@xxxxxxxxxxxxxxx; linux-clk@xxxxxxxxxxxxxxx; linux-
> gpio@xxxxxxxxxxxxxxx; linux-watchdog@xxxxxxxxxxxxxxx; kernel-
> team@xxxxxxxxxxx; linux-serial@xxxxxxxxxxxxxxx
> Subject: [PATCH v7 15/16] arm64: dts: exynos: google: Add initial
Oriole/pixel
> 6 board support
>
> Add initial board support for the Pixel 6 phone code named Oriole. This
has
> been tested with a minimal busybox initramfs and boots to a shell.
>
> Tested-by: Will McVicker <willmcvicker@xxxxxxxxxx>
> Reviewed-by: Sam Protsenko <semen.protsenko@xxxxxxxxxx>
> Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
> ---
Reviewed-by: Alim Akhtar <alim.akhtar@xxxxxxxxxxx>
> arch/arm64/boot/dts/exynos/Makefile | 2 +
> arch/arm64/boot/dts/exynos/google/Makefile | 4 +
> .../boot/dts/exynos/google/gs101-oriole.dts | 105 ++++++++++++++++++
> 3 files changed, 111 insertions(+)
> create mode 100644 arch/arm64/boot/dts/exynos/google/Makefile
> create mode 100644 arch/arm64/boot/dts/exynos/google/gs101-oriole.dts
>
> diff --git a/arch/arm64/boot/dts/exynos/Makefile
> b/arch/arm64/boot/dts/exynos/Makefile
> index 6e4ba69268e5..44c24a8ad9e1 100644
> --- a/arch/arm64/boot/dts/exynos/Makefile
> +++ b/arch/arm64/boot/dts/exynos/Makefile
> @@ -1,4 +1,6 @@
> # SPDX-License-Identifier: GPL-2.0
> +subdir-y += google
> +
> dtb-$(CONFIG_ARCH_EXYNOS) += \
> exynos5433-tm2.dtb \
> exynos5433-tm2e.dtb \
> diff --git a/arch/arm64/boot/dts/exynos/google/Makefile
> b/arch/arm64/boot/dts/exynos/google/Makefile
> new file mode 100644
> index 000000000000..0a6d5e1fe4ee
> --- /dev/null
> +++ b/arch/arm64/boot/dts/exynos/google/Makefile
> @@ -0,0 +1,4 @@
> +# SPDX-License-Identifier: GPL-2.0
> +
> +dtb-$(CONFIG_ARCH_EXYNOS) += \
> + gs101-oriole.dtb \
> diff --git a/arch/arm64/boot/dts/exynos/google/gs101-oriole.dts
> b/arch/arm64/boot/dts/exynos/google/gs101-oriole.dts
> new file mode 100644
> index 000000000000..4a71f752200d
> --- /dev/null
> +++ b/arch/arm64/boot/dts/exynos/google/gs101-oriole.dts
> @@ -0,0 +1,105 @@
> +// SPDX-License-Identifier: GPL-2.0-only
> +/*
> + * Oriole Device Tree
> + *
> + * Copyright 2021-2023 Google LLC
> + * Copyright 2023 Linaro Ltd - <peter.griffin@xxxxxxxxxx> */
> +
> +/dts-v1/;
> +
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/input/input.h>
> +#include "gs101-pinctrl.h"
> +#include "gs101.dtsi"
> +
> +/ {
> + model = "Oriole";
> + compatible = "google,gs101-oriole", "google,gs101";
> +
> + aliases {
> + serial0 = &serial_0;
> + };
> +
> + chosen {
> + /* Bootloader expects bootargs specified otherwise it
> crashes */
> + bootargs = "";
> + stdout-path = &serial_0;
> + };
> +
> + gpio-keys {
> + compatible = "gpio-keys";
> + pinctrl-names = "default";
> + pinctrl-0 = <&key_voldown>, <&key_volup>,
> <&key_power>;
> +
> + button-vol-down {
> + label = "KEY_VOLUMEDOWN";
> + linux,code = <KEY_VOLUMEDOWN>;
> + gpios = <&gpa7 3 GPIO_ACTIVE_LOW>;
> + wakeup-source;
> + };
> +
> + button-vol-up {
> + label = "KEY_VOLUMEUP";
> + linux,code = <KEY_VOLUMEUP>;
> + gpios = <&gpa8 1 GPIO_ACTIVE_LOW>;
> + wakeup-source;
> + };
> +
> + button-power {
> + label = "KEY_POWER";
> + linux,code = <KEY_POWER>;
> + gpios = <&gpa10 1 GPIO_ACTIVE_LOW>;
> + wakeup-source;
> + };
> + };
> +};
> +
> +&ext_24_5m {
> + clock-frequency = <24576000>;
> +};
> +
> +&ext_200m {
> + clock-frequency = <200000000>;
> +};
> +
> +&pinctrl_far_alive {
> + key_voldown: key-voldown-pins {
> + samsung,pins = "gpa7-3";
> + samsung,pin-function = <GS101_PIN_FUNC_EINT>;
> + samsung,pin-pud = <GS101_PIN_PULL_NONE>;
> + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> + };
> +
> + key_volup: key-volup-pins {
> + samsung,pins = "gpa8-1";
> + samsung,pin-function = <GS101_PIN_FUNC_EINT>;
> + samsung,pin-pud = <GS101_PIN_PULL_NONE>;
> + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> + };
> +};
> +
> +&pinctrl_gpio_alive {
> + key_power: key-power-pins {
> + samsung,pins = "gpa10-1";
> + samsung,pin-function = <GS101_PIN_FUNC_EINT>;
> + samsung,pin-pud = <GS101_PIN_PULL_NONE>;
> + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>;
> + };
> +};
> +
> +&serial_0 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&uart0_bus>;
> + status = "okay";
> +};
> +
> +&usi_uart {
> + samsung,clkreq-on; /* needed for UART mode */
> + status = "okay";
> +};
> +
> +&watchdog_cl0 {
> + timeout-sec = <30>;
> + status = "okay";
> +};
> --
> 2.43.0.472.g3155946c3a-goog
