| Message ID | 20231011184823.443959-19-peter.griffin@linaro.org |
|---|---|
| State | New |
| Headers | show |
| Series | Add minimal Tensor/GS101 SoC support and Oriole/Pixel6 board | expand |
On 11/10/2023 20:48, Peter Griffin wrote: > 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. > > Signed-off-by: Peter Griffin <peter.griffin@linaro.org> > --- > arch/arm64/boot/dts/google/Makefile | 4 ++ > arch/arm64/boot/dts/google/gs101-oriole.dts | 79 +++++++++++++++++++++ > 2 files changed, 83 insertions(+) > create mode 100644 arch/arm64/boot/dts/google/Makefile > create mode 100644 arch/arm64/boot/dts/google/gs101-oriole.dts > > diff --git a/arch/arm64/boot/dts/google/Makefile b/arch/arm64/boot/dts/google/Makefile > new file mode 100644 > index 000000000000..5cea8ff27141 > --- /dev/null > +++ b/arch/arm64/boot/dts/google/Makefile > @@ -0,0 +1,4 @@ > +# SPDX-License-Identifier: GPL-2.0 > + > +dtb-$(CONFIG_ARCH_GOOGLE_TENSOR) += \ > + gs101-oriole.dtb \ > diff --git a/arch/arm64/boot/dts/google/gs101-oriole.dts b/arch/arm64/boot/dts/google/gs101-oriole.dts > new file mode 100644 > index 000000000000..3bebca989d34 > --- /dev/null > +++ b/arch/arm64/boot/dts/google/gs101-oriole.dts > @@ -0,0 +1,79 @@ > +// SPDX-License-Identifier: GPL-2.0-only > +/* > + * Oriole Device Tree > + * > + * Copyright 2021-2023 Google,LLC > + */ > + > +/dts-v1/; > +/plugin/; > + > +#include <dt-bindings/gpio/gpio.h> > +#include <dt-bindings/input/input.h> > +#include "gs101-pinctrl.h" > +#include "gs101.dtsi" > + > +/ { > + model = "Oriole"; > + compatible = "google,gs101-oriole", "google,gs101"; > + > + chosen { > + bootargs = "earlycon=exynos4210,mmio32,0x10A00000 console=ttySAC0"; Nothing improved here. > + }; > + > + 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; > + }; > + }; > +}; > + > +&pinctrl_1 { > + key_voldown: key-voldown-pins { > + samsung,pins = "gpa7-3"; > + samsung,pin-function = <0xf>; GS101_PIN_FUNC_EINT > + samsung,pin-pud = <0>; 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 = <0xf>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > +}; > + > +&pinctrl_0 { > + key_power: key-power-pins { > + samsung,pins = "gpa10-1"; > + samsung,pin-function = <0xf>; > + samsung,pin-pud = <0>; Best regards, Krzysztof
diff --git a/arch/arm64/boot/dts/google/Makefile b/arch/arm64/boot/dts/google/Makefile new file mode 100644 index 000000000000..5cea8ff27141 --- /dev/null +++ b/arch/arm64/boot/dts/google/Makefile @@ -0,0 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 + +dtb-$(CONFIG_ARCH_GOOGLE_TENSOR) += \ + gs101-oriole.dtb \ diff --git a/arch/arm64/boot/dts/google/gs101-oriole.dts b/arch/arm64/boot/dts/google/gs101-oriole.dts new file mode 100644 index 000000000000..3bebca989d34 --- /dev/null +++ b/arch/arm64/boot/dts/google/gs101-oriole.dts @@ -0,0 +1,79 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Oriole Device Tree + * + * Copyright 2021-2023 Google,LLC + */ + +/dts-v1/; +/plugin/; + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> +#include "gs101-pinctrl.h" +#include "gs101.dtsi" + +/ { + model = "Oriole"; + compatible = "google,gs101-oriole", "google,gs101"; + + chosen { + bootargs = "earlycon=exynos4210,mmio32,0x10A00000 console=ttySAC0"; + }; + + 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; + }; + }; +}; + +&pinctrl_1 { + key_voldown: key-voldown-pins { + samsung,pins = "gpa7-3"; + samsung,pin-function = <0xf>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + key_volup: key-volup-pins { + samsung,pins = "gpa8-1"; + samsung,pin-function = <0xf>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; +}; + +&pinctrl_0 { + key_power: key-power-pins { + samsung,pins = "gpa10-1"; + samsung,pin-function = <0xf>; + samsung,pin-pud = <0>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; +}; + +&watchdog_cl0 { + timeout-sec = <30>; +};
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. Signed-off-by: Peter Griffin <peter.griffin@linaro.org> --- arch/arm64/boot/dts/google/Makefile | 4 ++ arch/arm64/boot/dts/google/gs101-oriole.dts | 79 +++++++++++++++++++++ 2 files changed, 83 insertions(+) create mode 100644 arch/arm64/boot/dts/google/Makefile create mode 100644 arch/arm64/boot/dts/google/gs101-oriole.dts