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arm64: dts: qcom: Add device tree for Samsung Galaxy Tab A 8.0 (2015)

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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]
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Nikita Travkin <nikita@trvn.ru>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230107141911.47229-4-nikita@trvn.ru
This commit is contained in:
Siddharth Manthan
2023-01-07 19:19:11 +05:00
committed by Bjorn Andersson
parent 7cc406151a
commit 41adc65ca5
2 changed files with 76 additions and 0 deletions
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1
arch/arm64/boot/dts/qcom/Makefile
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@@ -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-$(CONFIG_ARCH_QCOM) += msm8916-samsung-j5x.dtb
dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-serranove.dtb

75
arch/arm64/boot/dts/qcom/msm8916-samsung-gt58.dts Normal file
View File

@@ -0,0 +1,75 @@
// 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 = <&reg_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 = <&reg_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;
};
};