| Message ID | 20230106122532.3310265-4-nikita@trvn.ru (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | Add support for Samsung Galaxy tab A (2015) tablets | expand |
On 6.01.2023 13:25, Nikita Travkin wrote: > From: Siddharth Manthan <siddharth.manthan@gmail.com> > > Galaxy Tab A 8.0 is a tablet, very similar to Tab A 9.7 with major > differences being the display and touchscreen. > > Add it's devicetree reusing a common dtsi from gt510. > > Signed-off-by: Siddharth Manthan <siddharth.manthan@gmail.com> > [Squashed multiple commits] > Signed-off-by: Nikita Travkin <nikita@trvn.ru> > --- > arch/arm64/boot/dts/qcom/Makefile | 1 + > .../boot/dts/qcom/msm8916-samsung-gt58.dts | 78 +++++++++++++++++++ > 2 files changed, 79 insertions(+) > create mode 100644 arch/arm64/boot/dts/qcom/msm8916-samsung-gt58.dts > > diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile > index 70e3b109aeff..062561db33f1 100644 > --- a/arch/arm64/boot/dts/qcom/Makefile > +++ b/arch/arm64/boot/dts/qcom/Makefile > @@ -20,6 +20,7 @@ dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-e5.dtb > dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-e7.dtb > dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-grandmax.dtb > dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-gt510.dtb > +dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-gt58.dtb > dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-j5.dtb > dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-serranove.dtb > dtb-$(CONFIG_ARCH_QCOM) += msm8916-wingtech-wt88047.dtb > diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-gt58.dts b/arch/arm64/boot/dts/qcom/msm8916-samsung-gt58.dts > new file mode 100644 > index 000000000000..fcf516888739 > --- /dev/null > +++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-gt58.dts > @@ -0,0 +1,78 @@ > +// SPDX-License-Identifier: GPL-2.0-only > + > +/dts-v1/; > + > +#include "msm8916-samsung-gt5-common.dtsi" > + > +/ { > + model = "Samsung Galaxy Tab A 8.0 (2015)"; > + compatible = "samsung,gt58", "qcom,msm8916"; > + chassis-type = "tablet"; > + > + reg_vdd_tsp: regulator-vdd-tsp { > + compatible = "regulator-fixed"; > + regulator-name = "vdd_tsp"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + > + gpio = <&msmgpio 73 GPIO_ACTIVE_HIGH>; > + enable-active-high; > + > + pinctrl-0 = <®_tsp_en_default>; > + pinctrl-names = "default"; > + }; > + > + vibrator { > + compatible = "gpio-vibrator"; > + enable-gpios = <&msmgpio 76 GPIO_ACTIVE_HIGH>; > + > + pinctrl-0 = <&vibrator_en_default>; > + pinctrl-names = "default"; > + }; > +}; > + > +&blsp_i2c5 { > + status = "okay"; > + > + touchscreen@20 { > + compatible = "zinitix,bt532"; > + reg = <0x20>; > + interrupt-parent = <&msmgpio>; > + interrupts = <13 IRQ_TYPE_EDGE_FALLING>; > + > + touchscreen-size-x = <768>; > + touchscreen-size-y = <1024>; > + > + vcca-supply = <®_vdd_tsp>; > + vdd-supply = <&pm8916_l6>; > + > + pinctrl-0 = <&tsp_int_default>; > + pinctrl-names = "default"; > + }; > +}; > + > +&msmgpio { > + reg_tsp_en_default: reg-tsp-en-default-state { > + pins = "gpio73"; > + function = "gpio"; > + Stray newlines, please remove. With that: Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Konrad > + drive-strength = <2>; > + bias-disable; > + }; > + > + tsp_int_default: tsp-int-default-state { > + pins = "gpio13"; > + function = "gpio"; > + > + drive-strength = <2>; > + bias-disable; > + }; > + > + vibrator_en_default: vibrator-en-default-state { > + pins = "gpio76"; > + function = "gpio"; > + > + drive-strength = <2>; > + bias-disable; > + }; > +};
diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile index 70e3b109aeff..062561db33f1 100644 --- a/arch/arm64/boot/dts/qcom/Makefile +++ b/arch/arm64/boot/dts/qcom/Makefile @@ -20,6 +20,7 @@ dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-e5.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-e7.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-grandmax.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-gt510.dtb +dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-gt58.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-j5.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-serranove.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8916-wingtech-wt88047.dtb diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-gt58.dts b/arch/arm64/boot/dts/qcom/msm8916-samsung-gt58.dts new file mode 100644 index 000000000000..fcf516888739 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-gt58.dts @@ -0,0 +1,78 @@ +// SPDX-License-Identifier: GPL-2.0-only + +/dts-v1/; + +#include "msm8916-samsung-gt5-common.dtsi" + +/ { + model = "Samsung Galaxy Tab A 8.0 (2015)"; + compatible = "samsung,gt58", "qcom,msm8916"; + chassis-type = "tablet"; + + reg_vdd_tsp: regulator-vdd-tsp { + compatible = "regulator-fixed"; + regulator-name = "vdd_tsp"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + gpio = <&msmgpio 73 GPIO_ACTIVE_HIGH>; + enable-active-high; + + pinctrl-0 = <®_tsp_en_default>; + pinctrl-names = "default"; + }; + + vibrator { + compatible = "gpio-vibrator"; + enable-gpios = <&msmgpio 76 GPIO_ACTIVE_HIGH>; + + pinctrl-0 = <&vibrator_en_default>; + pinctrl-names = "default"; + }; +}; + +&blsp_i2c5 { + status = "okay"; + + touchscreen@20 { + compatible = "zinitix,bt532"; + reg = <0x20>; + interrupt-parent = <&msmgpio>; + interrupts = <13 IRQ_TYPE_EDGE_FALLING>; + + touchscreen-size-x = <768>; + touchscreen-size-y = <1024>; + + vcca-supply = <®_vdd_tsp>; + vdd-supply = <&pm8916_l6>; + + pinctrl-0 = <&tsp_int_default>; + pinctrl-names = "default"; + }; +}; + +&msmgpio { + reg_tsp_en_default: reg-tsp-en-default-state { + pins = "gpio73"; + function = "gpio"; + + drive-strength = <2>; + bias-disable; + }; + + tsp_int_default: tsp-int-default-state { + pins = "gpio13"; + function = "gpio"; + + drive-strength = <2>; + bias-disable; + }; + + vibrator_en_default: vibrator-en-default-state { + pins = "gpio76"; + function = "gpio"; + + drive-strength = <2>; + bias-disable; + }; +};