diff mbox series

[v4,18/19] arm64: dts: exynos: google: Add initial Oriole/pixel 6 board support

Message ID 20231120212037.911774-19-peter.griffin@linaro.org
State New
Headers show
Series Add minimal Tensor/GS101 SoC support and Oriole/Pixel6 board | expand

Commit Message

Peter Griffin Nov. 20, 2023, 9:20 p.m. UTC 
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/exynos/Makefile           |  2 +
 arch/arm64/boot/dts/exynos/google/Makefile    |  4 +
 .../boot/dts/exynos/google/gs101-oriole.dts   | 79 +++++++++++++++++++
 3 files changed, 85 insertions(+)
 create mode 100644 arch/arm64/boot/dts/exynos/google/Makefile
 create mode 100644 arch/arm64/boot/dts/exynos/google/gs101-oriole.dts

Comments

Sam Protsenko Nov. 21, 2023, 6:39 p.m. UTC | #1 
On Mon, Nov 20, 2023 at 3:21 PM Peter Griffin <peter.griffin@linaro.org> 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/exynos/Makefile           |  2 +
>  arch/arm64/boot/dts/exynos/google/Makefile    |  4 +
>  .../boot/dts/exynos/google/gs101-oriole.dts   | 79 +++++++++++++++++++
>  3 files changed, 85 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..111665490840
> --- /dev/null
> +++ b/arch/arm64/boot/dts/exynos/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/;

Now that the dts is being built as a dtb (not dtbo), I don' think this
/plugin/ bit is needed here?

> +
> +#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>;
> +};
> --
> 2.43.0.rc1.413.gea7ed67945-goog
>
Peter Griffin Dec. 1, 2023, 12:01 p.m. UTC | #2 
Hi Sam,

On Tue, 21 Nov 2023 at 18:39, Sam Protsenko <semen.protsenko@linaro.org> wrote:
>
> On Mon, Nov 20, 2023 at 3:21 PM Peter Griffin <peter.griffin@linaro.org> 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.

Will fix it in v5.

Peter
> >
> > Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
> > ---
> >  arch/arm64/boot/dts/exynos/Makefile           |  2 +
> >  arch/arm64/boot/dts/exynos/google/Makefile    |  4 +
> >  .../boot/dts/exynos/google/gs101-oriole.dts   | 79 +++++++++++++++++++
> >  3 files changed, 85 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..111665490840
> > --- /dev/null
> > +++ b/arch/arm64/boot/dts/exynos/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/;
>
> Now that the dts is being built as a dtb (not dtbo), I don' think this
> /plugin/ bit is needed here?
>
> > +
> > +#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>;
> > +};
> > --
> > 2.43.0.rc1.413.gea7ed67945-goog
> >
diff mbox series

Patch

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..111665490840
--- /dev/null
+++ b/arch/arm64/boot/dts/exynos/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>;
+};