* [PATCH 0/8] Add support for Samsung Galaxy tab A (2015) tablets
@ 2023-01-05 12:32 Nikita Travkin
2023-01-05 12:32 ` [PATCH 1/8] dt-bindings: qcom: Document samsung,gt58 and gt510 Nikita Travkin
` (7 more replies)
0 siblings, 8 replies; 13+ messages in thread
From: Nikita Travkin @ 2023-01-05 12:32 UTC (permalink / raw)
To: Andy Gross, Bjorn Andersson
Cc: Rob Herring, Krzysztof Kozlowski, Konrad Dybcio,
Siddharth Manthan, Jasper Korten, linux-arm-msm, devicetree,
linux-kernel, ~postmarketos/upstreaming, Nikita Travkin
This series introduces basic support for two Galaxy Tab A
tablets: 8 and 10 inch variants. They share most of the
hardware and are mainly dffernet by the display.
With this series both tablets gain support for things like
- SDHCI (internal and external storage)
- USB Device Mode
- UART
- Regulators
- WCNSS (WiFi/BT)
- GPIO keys
- Fuel gauge
- Touchscreen
- Accelerometer
In fact, with some additional patches like display and
modem support, that are not included as part of this
series, these tablets can actually reach one's expectations
of what a "normal" tablet should be able to do.
Jasper Korten (2):
arm64: dts: qcom: Add device tree for Samsung Galaxy Tab A (2015)
arm64: dts: qcom: msm8916-samsung-gt510: Add touchscreen
Nikita Travkin (3):
dt-bindings: qcom: Document samsung,gt58 and gt510
arm64: dts: qcom: msm8916-samsung-gt510: Add Vibrator
arm64: dts: qcom: msm8916-samsung-gt5-common: Add fuelgauge
Siddharth Manthan (3):
arm64: dts: qcom: msm8916-samsung-gt58: Add Vibrator
arm64: dts: qcom: msm8916-samsung-gt58: Add touchscreen
arm64: dts: qcom: msm8916-samsung-gt5-common: add sensors
.../devicetree/bindings/arm/qcom.yaml | 2 +
arch/arm64/boot/dts/qcom/Makefile | 2 +
.../dts/qcom/msm8916-samsung-gt5-common.dtsi | 300 ++++++++++++++++++
.../boot/dts/qcom/msm8916-samsung-gt510.dts | 116 +++++++
.../boot/dts/qcom/msm8916-samsung-gt58.dts | 78 +++++
5 files changed, 498 insertions(+)
create mode 100644 arch/arm64/boot/dts/qcom/msm8916-samsung-gt5-common.dtsi
create mode 100644 arch/arm64/boot/dts/qcom/msm8916-samsung-gt510.dts
create mode 100644 arch/arm64/boot/dts/qcom/msm8916-samsung-gt58.dts
--
2.38.1
^ permalink raw reply [flat|nested] 13+ messages in thread
* [PATCH 1/8] dt-bindings: qcom: Document samsung,gt58 and gt510
2023-01-05 12:32 [PATCH 0/8] Add support for Samsung Galaxy tab A (2015) tablets Nikita Travkin
@ 2023-01-05 12:32 ` Nikita Travkin
2023-01-06 11:24 ` Krzysztof Kozlowski
2023-01-05 12:32 ` [PATCH 2/8] arm64: dts: qcom: Add device tree for Samsung Galaxy Tab A (2015) Nikita Travkin
` (6 subsequent siblings)
7 siblings, 1 reply; 13+ messages in thread
From: Nikita Travkin @ 2023-01-05 12:32 UTC (permalink / raw)
To: Andy Gross, Bjorn Andersson
Cc: Rob Herring, Krzysztof Kozlowski, Konrad Dybcio,
Siddharth Manthan, Jasper Korten, linux-arm-msm, devicetree,
linux-kernel, ~postmarketos/upstreaming, Nikita Travkin
gt58 and gt510 are Samsung Galaxy Tab A 8.0/9.7 (2015) tablets.
Document their compatibles.
Signed-off-by: Nikita Travkin <nikita@trvn.ru>
---
Documentation/devicetree/bindings/arm/qcom.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml
index 65ef7e442da0..6231df1cc14c 100644
--- a/Documentation/devicetree/bindings/arm/qcom.yaml
+++ b/Documentation/devicetree/bindings/arm/qcom.yaml
@@ -207,6 +207,8 @@ properties:
- samsung,e5
- samsung,e7
- samsung,grandmax
+ - samsung,gt510
+ - samsung,gt58
- samsung,j5
- samsung,serranove
- wingtech,wt88047
--
2.38.1
^ permalink raw reply related [flat|nested] 13+ messages in thread
* [PATCH 2/8] arm64: dts: qcom: Add device tree for Samsung Galaxy Tab A (2015)
2023-01-05 12:32 [PATCH 0/8] Add support for Samsung Galaxy tab A (2015) tablets Nikita Travkin
2023-01-05 12:32 ` [PATCH 1/8] dt-bindings: qcom: Document samsung,gt58 and gt510 Nikita Travkin
@ 2023-01-05 12:32 ` Nikita Travkin
2023-01-05 12:32 ` [PATCH 3/8] arm64: dts: qcom: msm8916-samsung-gt58: Add Vibrator Nikita Travkin
` (5 subsequent siblings)
7 siblings, 0 replies; 13+ messages in thread
From: Nikita Travkin @ 2023-01-05 12:32 UTC (permalink / raw)
To: Andy Gross, Bjorn Andersson
Cc: Rob Herring, Krzysztof Kozlowski, Konrad Dybcio,
Siddharth Manthan, Jasper Korten, linux-arm-msm, devicetree,
linux-kernel, ~postmarketos/upstreaming, Siddharth Manthan,
Nikita Travkin
From: Jasper Korten <jja2000@gmail.com>
This dts adds support for wifi and lte variants of
Samsung Galaxy Tab A tablets released in 2015. (with both 8.0 and
9.7 inch displays)
Add a device tree for gt58 and gt510 with initial support for:
- SDHCI (internal and external storage)
- USB Device Mode
- UART
- Regulators
- WCNSS (WiFi/BT)
- GPIO keys
Most of the device tree is separated into
msm8916-samsung-gt5-common.dtsi as these devices share a lot of
hardware with each other.
Signed-off-by: Jasper Korten <jja2000@gmail.com>
Co-developed-by: Siddharth Manthan <siddharth_manthan@outlook.com>
Signed-off-by: Siddharth Manthan <siddharth_manthan@outlook.com>
Co-developed-by: Nikita Travkin <nikita@trvn.ru>
Signed-off-by: Nikita Travkin <nikita@trvn.ru>
---
arch/arm64/boot/dts/qcom/Makefile | 2 +
.../dts/qcom/msm8916-samsung-gt5-common.dtsi | 236 ++++++++++++++++++
.../boot/dts/qcom/msm8916-samsung-gt510.dts | 11 +
.../boot/dts/qcom/msm8916-samsung-gt58.dts | 11 +
4 files changed, 260 insertions(+)
create mode 100644 arch/arm64/boot/dts/qcom/msm8916-samsung-gt5-common.dtsi
create mode 100644 arch/arm64/boot/dts/qcom/msm8916-samsung-gt510.dts
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 b42362c7be1b..062561db33f1 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -19,6 +19,8 @@ dtb-$(CONFIG_ARCH_QCOM) += msm8916-samsung-a5u-eur.dtb
dtb-$(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-gt5-common.dtsi b/arch/arm64/boot/dts/qcom/msm8916-samsung-gt5-common.dtsi
new file mode 100644
index 000000000000..9cdb33247691
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-gt5-common.dtsi
@@ -0,0 +1,236 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+/dts-v1/;
+
+#include "msm8916-pm8916.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+/ {
+ aliases {
+ serial0 = &blsp1_uart2;
+ };
+
+ chosen {
+ stdout-path = "serial0";
+ };
+
+ reserved-memory {
+ /* Additional memory used by Samsung firmware modifications */
+ tz-apps@85500000 {
+ reg = <0x0 0x85500000 0x0 0xb00000>;
+ no-map;
+ };
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ pinctrl-0 = <&gpio_keys_default>;
+ pinctrl-names = "default";
+
+ label = "GPIO Buttons";
+
+ volume-up-button {
+ label = "Volume Up";
+ gpios = <&msmgpio 107 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_VOLUMEUP>;
+ };
+
+ home-button {
+ label = "Home";
+ gpios = <&msmgpio 109 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_HOMEPAGE>;
+ };
+ };
+
+ gpio-hall-sensor {
+ compatible = "gpio-keys";
+
+ pinctrl-0 = <&gpio_hall_sensor_default>;
+ pinctrl-names = "default";
+
+ label = "GPIO Hall Effect Sensor";
+
+ hall-sensor-switch {
+ label = "Hall Effect Sensor";
+ gpios = <&msmgpio 52 GPIO_ACTIVE_LOW>;
+ linux,input-type = <EV_SW>;
+ linux,code = <SW_LID>;
+ linux,can-disable;
+ };
+ };
+};
+
+&blsp1_uart2 {
+ status = "okay";
+};
+
+&pm8916_resin {
+ linux,code = <KEY_VOLUMEDOWN>;
+ status = "okay";
+};
+
+/* FIXME: Replace with MAX77849 MUIC when driver is available */
+&pm8916_usbin {
+ status = "okay";
+};
+
+&pronto {
+ status = "okay";
+
+ iris {
+ compatible = "qcom,wcn3660b";
+ };
+};
+
+&sdhc_1 {
+ pinctrl-0 = <&sdc1_clk_on &sdc1_cmd_on &sdc1_data_on>;
+ pinctrl-1 = <&sdc1_clk_off &sdc1_cmd_off &sdc1_data_off>;
+ pinctrl-names = "default", "sleep";
+
+ status = "okay";
+};
+
+&sdhc_2 {
+ pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on &sdc2_cd_on>;
+ pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off &sdc2_cd_off>;
+ pinctrl-names = "default", "sleep";
+
+ cd-gpios = <&msmgpio 38 GPIO_ACTIVE_LOW>;
+
+ status = "okay";
+};
+
+&usb {
+ dr_mode = "peripheral";
+ extcon = <&pm8916_usbin>;
+
+ status = "okay";
+};
+
+&usb_hs_phy {
+ extcon = <&pm8916_usbin>;
+};
+
+&smd_rpm_regulators {
+ vdd_l1_l2_l3-supply = <&pm8916_s3>;
+ vdd_l4_l5_l6-supply = <&pm8916_s4>;
+ vdd_l7-supply = <&pm8916_s4>;
+
+ s3 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1300000>;
+ };
+
+ s4 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <2100000>;
+ };
+
+ l1 {
+ regulator-min-microvolt = <1225000>;
+ regulator-max-microvolt = <1225000>;
+ };
+
+ l2 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ };
+
+ l4 {
+ regulator-min-microvolt = <2050000>;
+ regulator-max-microvolt = <2050000>;
+ };
+
+ l5 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ l6 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ l7 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ l8 {
+ regulator-min-microvolt = <2850000>;
+ regulator-max-microvolt = <2900000>;
+ };
+
+ l9 {
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ l10 {
+ regulator-min-microvolt = <2700000>;
+ regulator-max-microvolt = <2800000>;
+ };
+
+ l11 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <2950000>;
+ regulator-allow-set-load;
+ regulator-system-load = <200000>;
+ };
+
+ l12 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <2950000>;
+ };
+
+ l13 {
+ regulator-min-microvolt = <3075000>;
+ regulator-max-microvolt = <3075000>;
+ };
+
+ l14 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ l15 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ l16 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ l17 {
+ regulator-min-microvolt = <2850000>;
+ regulator-max-microvolt = <2850000>;
+ };
+
+ l18 {
+ regulator-min-microvolt = <2700000>;
+ regulator-max-microvolt = <2700000>;
+ };
+};
+
+&msmgpio {
+ gpio_keys_default: gpio-keys-default-state {
+ pins = "gpio107", "gpio109";
+ function = "gpio";
+
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+
+ gpio_hall_sensor_default: gpio-hall-sensor-default-state {
+ pins = "gpio52";
+ function = "gpio";
+
+ drive-strength = <2>;
+ bias-disable;
+ };
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-gt510.dts b/arch/arm64/boot/dts/qcom/msm8916-samsung-gt510.dts
new file mode 100644
index 000000000000..e9916199e5a3
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-gt510.dts
@@ -0,0 +1,11 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+/dts-v1/;
+
+#include "msm8916-samsung-gt5-common.dtsi"
+
+/ {
+ model = "Samsung Galaxy Tab A 9.7 (2015)";
+ compatible = "samsung,gt510", "qcom,msm8916";
+ chassis-type = "tablet";
+};
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..688e9be590ba
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-gt58.dts
@@ -0,0 +1,11 @@
+// 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";
+};
--
2.38.1
^ permalink raw reply related [flat|nested] 13+ messages in thread
* [PATCH 3/8] arm64: dts: qcom: msm8916-samsung-gt58: Add Vibrator
2023-01-05 12:32 [PATCH 0/8] Add support for Samsung Galaxy tab A (2015) tablets Nikita Travkin
2023-01-05 12:32 ` [PATCH 1/8] dt-bindings: qcom: Document samsung,gt58 and gt510 Nikita Travkin
2023-01-05 12:32 ` [PATCH 2/8] arm64: dts: qcom: Add device tree for Samsung Galaxy Tab A (2015) Nikita Travkin
@ 2023-01-05 12:32 ` Nikita Travkin
2023-01-06 11:25 ` Krzysztof Kozlowski
2023-01-05 12:32 ` [PATCH 4/8] arm64: dts: qcom: msm8916-samsung-gt510: " Nikita Travkin
` (4 subsequent siblings)
7 siblings, 1 reply; 13+ messages in thread
From: Nikita Travkin @ 2023-01-05 12:32 UTC (permalink / raw)
To: Andy Gross, Bjorn Andersson
Cc: Rob Herring, Krzysztof Kozlowski, Konrad Dybcio,
Siddharth Manthan, Jasper Korten, linux-arm-msm, devicetree,
linux-kernel, ~postmarketos/upstreaming, Nikita Travkin
From: Siddharth Manthan <siddharth.manthan@gmail.com>
Motor is powered by VPH_PWR (aka Vbat) and controlled by GPIO.
Signed-off-by: Siddharth Manthan <siddharth.manthan@gmail.com>
Signed-off-by: Nikita Travkin <nikita@trvn.ru>
---
.../boot/dts/qcom/msm8916-samsung-gt58.dts | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-gt58.dts b/arch/arm64/boot/dts/qcom/msm8916-samsung-gt58.dts
index 688e9be590ba..37140d041a22 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-gt58.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-gt58.dts
@@ -8,4 +8,22 @@ / {
model = "Samsung Galaxy Tab A 8.0 (2015)";
compatible = "samsung,gt58", "qcom,msm8916";
chassis-type = "tablet";
+
+ vibrator {
+ compatible = "gpio-vibrator";
+ enable-gpios = <&msmgpio 76 GPIO_ACTIVE_HIGH>;
+
+ pinctrl-0 = <&vibrator_en_default>;
+ pinctrl-names = "default";
+ };
+};
+
+&msmgpio {
+ vibrator_en_default: vibrator-en-default-state {
+ pins = "gpio76";
+ function = "gpio";
+
+ drive-strength = <2>;
+ bias-disable;
+ };
};
--
2.38.1
^ permalink raw reply related [flat|nested] 13+ messages in thread
* [PATCH 4/8] arm64: dts: qcom: msm8916-samsung-gt510: Add Vibrator
2023-01-05 12:32 [PATCH 0/8] Add support for Samsung Galaxy tab A (2015) tablets Nikita Travkin
` (2 preceding siblings ...)
2023-01-05 12:32 ` [PATCH 3/8] arm64: dts: qcom: msm8916-samsung-gt58: Add Vibrator Nikita Travkin
@ 2023-01-05 12:32 ` Nikita Travkin
2023-01-06 11:26 ` Krzysztof Kozlowski
2023-01-05 12:32 ` [PATCH 5/8] arm64: dts: qcom: msm8916-samsung-gt510: Add touchscreen Nikita Travkin
` (3 subsequent siblings)
7 siblings, 1 reply; 13+ messages in thread
From: Nikita Travkin @ 2023-01-05 12:32 UTC (permalink / raw)
To: Andy Gross, Bjorn Andersson
Cc: Rob Herring, Krzysztof Kozlowski, Konrad Dybcio,
Siddharth Manthan, Jasper Korten, linux-arm-msm, devicetree,
linux-kernel, ~postmarketos/upstreaming, Nikita Travkin
gt510 uses a PWM controllable vibrator, that uses a general purpose
clock output for it's control. Set up the pwm, supply and the vibrator.
Signed-off-by: Nikita Travkin <nikita@trvn.ru>
---
.../boot/dts/qcom/msm8916-samsung-gt510.dts | 47 +++++++++++++++++++
1 file changed, 47 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-gt510.dts b/arch/arm64/boot/dts/qcom/msm8916-samsung-gt510.dts
index e9916199e5a3..44d527b3f1f6 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-gt510.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-gt510.dts
@@ -8,4 +8,51 @@ / {
model = "Samsung Galaxy Tab A 9.7 (2015)";
compatible = "samsung,gt510", "qcom,msm8916";
chassis-type = "tablet";
+
+ clk_pwm: pwm {
+ compatible = "clk-pwm";
+ #pwm-cells = <2>;
+
+ clocks = <&gcc GCC_GP2_CLK>;
+
+ pinctrl-0 = <&motor_pwm_default>;
+ pinctrl-names = "default";
+ };
+
+ reg_motor_vdd: regulator-motor-vdd {
+ compatible = "regulator-fixed";
+ regulator-name = "motor_vdd";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+
+ gpio = <&msmgpio 76 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+
+ pinctrl-0 = <&motor_en_default>;
+ pinctrl-names = "default";
+ };
+
+ vibrator {
+ compatible = "pwm-vibrator";
+
+ pwms = <&clk_pwm 0 100000>;
+ pwm-names = "enable";
+
+ vcc-supply = <®_motor_vdd>;
+ };
+};
+
+&msmgpio {
+ motor_en_default: motor-en-default-state {
+ pins = "gpio76";
+ function = "gpio";
+
+ drive-strength = <2>;
+ bias-disable;
+ };
+
+ motor_pwm_default: motor-pwm-default-state {
+ pins = "gpio50";
+ function = "gcc_gp2_clk_a";
+ };
};
--
2.38.1
^ permalink raw reply related [flat|nested] 13+ messages in thread
* [PATCH 5/8] arm64: dts: qcom: msm8916-samsung-gt510: Add touchscreen
2023-01-05 12:32 [PATCH 0/8] Add support for Samsung Galaxy tab A (2015) tablets Nikita Travkin
` (3 preceding siblings ...)
2023-01-05 12:32 ` [PATCH 4/8] arm64: dts: qcom: msm8916-samsung-gt510: " Nikita Travkin
@ 2023-01-05 12:32 ` Nikita Travkin
2023-01-05 12:32 ` [PATCH 6/8] arm64: dts: qcom: msm8916-samsung-gt58: " Nikita Travkin
` (2 subsequent siblings)
7 siblings, 0 replies; 13+ messages in thread
From: Nikita Travkin @ 2023-01-05 12:32 UTC (permalink / raw)
To: Andy Gross, Bjorn Andersson
Cc: Rob Herring, Krzysztof Kozlowski, Konrad Dybcio,
Siddharth Manthan, Jasper Korten, linux-arm-msm, devicetree,
linux-kernel, ~postmarketos/upstreaming, Nikita Travkin
From: Jasper Korten <jja2000@gmail.com>
gt510 uses maXTouch mXT1664T3 touch controller. Add it and regulators
that supply it.
Signed-off-by: Jasper Korten <jja2000@gmail.com>
Co-developed-by: Nikita Travkin <nikita@trvn.ru>
Signed-off-by: Nikita Travkin <nikita@trvn.ru>
---
.../boot/dts/qcom/msm8916-samsung-gt510.dts | 58 +++++++++++++++++++
1 file changed, 58 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-gt510.dts b/arch/arm64/boot/dts/qcom/msm8916-samsung-gt510.dts
index 44d527b3f1f6..6331166d9067 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-gt510.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-gt510.dts
@@ -32,6 +32,29 @@ reg_motor_vdd: regulator-motor-vdd {
pinctrl-names = "default";
};
+ reg_tsp_1p8v: regulator-tsp-1p8v {
+ compatible = "regulator-fixed";
+ regulator-name = "tsp_1p8v";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+
+ gpio = <&msmgpio 73 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+
+ pinctrl-0 = <&tsp_en_default>;
+ pinctrl-names = "default";
+ };
+
+ reg_tsp_3p3v: regulator-tsp-3p3v {
+ compatible = "regulator-fixed";
+ regulator-name = "tsp_3p3v";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+
+ gpio = <&msmgpio 73 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
vibrator {
compatible = "pwm-vibrator";
@@ -42,6 +65,25 @@ vibrator {
};
};
+&blsp_i2c5 {
+ status = "okay";
+
+ touchscreen@4a {
+ compatible = "atmel,maxtouch";
+ reg = <0x4a>;
+ interrupt-parent = <&msmgpio>;
+ interrupts = <13 IRQ_TYPE_LEVEL_LOW>;
+
+ vdd-supply = <®_tsp_1p8v>;
+ vdda-supply = <®_tsp_3p3v>;
+
+ reset-gpios = <&msmgpio 114 GPIO_ACTIVE_LOW>;
+
+ pinctrl-0 = <&tsp_int_rst_default>;
+ pinctrl-names = "default";
+ };
+};
+
&msmgpio {
motor_en_default: motor-en-default-state {
pins = "gpio76";
@@ -55,4 +97,20 @@ motor_pwm_default: motor-pwm-default-state {
pins = "gpio50";
function = "gcc_gp2_clk_a";
};
+
+ tsp_en_default: tsp-en-default-state {
+ pins = "gpio73";
+ function = "gpio";
+
+ drive-strength = <2>;
+ bias-disable;
+ };
+
+ tsp_int_rst_default: tsp-int-rst-default-state {
+ pins = "gpio13", "gpio114";
+ function = "gpio";
+
+ drive-strength = <2>;
+ bias-disable;
+ };
};
--
2.38.1
^ permalink raw reply related [flat|nested] 13+ messages in thread
* [PATCH 6/8] arm64: dts: qcom: msm8916-samsung-gt58: Add touchscreen
2023-01-05 12:32 [PATCH 0/8] Add support for Samsung Galaxy tab A (2015) tablets Nikita Travkin
` (4 preceding siblings ...)
2023-01-05 12:32 ` [PATCH 5/8] arm64: dts: qcom: msm8916-samsung-gt510: Add touchscreen Nikita Travkin
@ 2023-01-05 12:32 ` Nikita Travkin
2023-01-05 12:32 ` [PATCH 7/8] arm64: dts: qcom: msm8916-samsung-gt5-common: Add fuelgauge Nikita Travkin
2023-01-05 12:32 ` [PATCH 8/8] arm64: dts: qcom: msm8916-samsung-gt5-common: add sensors Nikita Travkin
7 siblings, 0 replies; 13+ messages in thread
From: Nikita Travkin @ 2023-01-05 12:32 UTC (permalink / raw)
To: Andy Gross, Bjorn Andersson
Cc: Rob Herring, Krzysztof Kozlowski, Konrad Dybcio,
Siddharth Manthan, Jasper Korten, linux-arm-msm, devicetree,
linux-kernel, ~postmarketos/upstreaming, Nikita Travkin
From: Siddharth Manthan <siddharth.manthan@gmail.com>
gt58 uses Zinitix bt532 touch controller.
Add it to device tree.
Signed-off-by: Siddharth Manthan <siddharth.manthan@gmail.com>
Signed-off-by: Nikita Travkin <nikita@trvn.ru>
---
.../boot/dts/qcom/msm8916-samsung-gt58.dts | 49 +++++++++++++++++++
1 file changed, 49 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-gt58.dts b/arch/arm64/boot/dts/qcom/msm8916-samsung-gt58.dts
index 37140d041a22..fcf516888739 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-gt58.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-gt58.dts
@@ -9,6 +9,19 @@ / {
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>;
@@ -18,7 +31,43 @@ vibrator {
};
};
+&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";
--
2.38.1
^ permalink raw reply related [flat|nested] 13+ messages in thread
* [PATCH 7/8] arm64: dts: qcom: msm8916-samsung-gt5-common: Add fuelgauge
2023-01-05 12:32 [PATCH 0/8] Add support for Samsung Galaxy tab A (2015) tablets Nikita Travkin
` (5 preceding siblings ...)
2023-01-05 12:32 ` [PATCH 6/8] arm64: dts: qcom: msm8916-samsung-gt58: " Nikita Travkin
@ 2023-01-05 12:32 ` Nikita Travkin
2023-01-05 12:32 ` [PATCH 8/8] arm64: dts: qcom: msm8916-samsung-gt5-common: add sensors Nikita Travkin
7 siblings, 0 replies; 13+ messages in thread
From: Nikita Travkin @ 2023-01-05 12:32 UTC (permalink / raw)
To: Andy Gross, Bjorn Andersson
Cc: Rob Herring, Krzysztof Kozlowski, Konrad Dybcio,
Siddharth Manthan, Jasper Korten, linux-arm-msm, devicetree,
linux-kernel, ~postmarketos/upstreaming, Nikita Travkin
gt5 devices use additional MAX77849 MFD to handle battery, charging
and usb switching. Fuel-gauge from this MFD has a separate i2c line.
Signed-off-by: Nikita Travkin <nikita@trvn.ru>
---
.../dts/qcom/msm8916-samsung-gt5-common.dtsi | 27 +++++++++++++++++++
1 file changed, 27 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-gt5-common.dtsi b/arch/arm64/boot/dts/qcom/msm8916-samsung-gt5-common.dtsi
index 9cdb33247691..9f97a8129278 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-gt5-common.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-gt5-common.dtsi
@@ -63,6 +63,25 @@ hall-sensor-switch {
};
};
+&blsp_i2c4 {
+ status = "okay";
+
+ fuelgauge@36 {
+ compatible = "maxim,max77849-battery";
+ reg = <0x36>;
+
+ maxim,rsns-microohm = <10000>;
+ maxim,over-heat-temp = <600>;
+ maxim,over-volt = <4400>;
+
+ interrupt-parent = <&msmgpio>;
+ interrupts = <121 IRQ_TYPE_EDGE_FALLING>;
+
+ pinctrl-0 = <&fuelgauge_int_default>;
+ pinctrl-names = "default";
+ };
+};
+
&blsp1_uart2 {
status = "okay";
};
@@ -218,6 +237,14 @@ l18 {
};
&msmgpio {
+ fuelgauge_int_default: fuelgauge-int-default-state {
+ pins = "gpio121";
+ function = "gpio";
+
+ drive-strength = <2>;
+ bias-disable;
+ };
+
gpio_keys_default: gpio-keys-default-state {
pins = "gpio107", "gpio109";
function = "gpio";
--
2.38.1
^ permalink raw reply related [flat|nested] 13+ messages in thread
* [PATCH 8/8] arm64: dts: qcom: msm8916-samsung-gt5-common: add sensors
2023-01-05 12:32 [PATCH 0/8] Add support for Samsung Galaxy tab A (2015) tablets Nikita Travkin
` (6 preceding siblings ...)
2023-01-05 12:32 ` [PATCH 7/8] arm64: dts: qcom: msm8916-samsung-gt5-common: Add fuelgauge Nikita Travkin
@ 2023-01-05 12:32 ` Nikita Travkin
7 siblings, 0 replies; 13+ messages in thread
From: Nikita Travkin @ 2023-01-05 12:32 UTC (permalink / raw)
To: Andy Gross, Bjorn Andersson
Cc: Rob Herring, Krzysztof Kozlowski, Konrad Dybcio,
Siddharth Manthan, Jasper Korten, linux-arm-msm, devicetree,
linux-kernel, ~postmarketos/upstreaming, Nikita Travkin
From: Siddharth Manthan <siddharth.manthan@gmail.com>
This device has ST LIS2HH12 accelerometer and Capella CM3323 light sensor.
Add support for it.
Signed-off-by: Siddharth Manthan <siddharth.manthan@gmail.com>
Signed-off-by: Nikita Travkin <nikita@trvn.ru>
---
.../dts/qcom/msm8916-samsung-gt5-common.dtsi | 37 +++++++++++++++++++
1 file changed, 37 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-gt5-common.dtsi b/arch/arm64/boot/dts/qcom/msm8916-samsung-gt5-common.dtsi
index 9f97a8129278..bb1b1e814d8a 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-gt5-common.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-gt5-common.dtsi
@@ -82,6 +82,35 @@ fuelgauge@36 {
};
};
+&blsp_i2c2 {
+ status = "okay";
+
+ accelerometer@1d {
+ compatible = "st,lis2hh12";
+ reg = <0x1d>;
+
+ vdd-supply = <&pm8916_l17>;
+ vddio-supply = <&pm8916_l5>;
+
+ interrupt-parent = <&msmgpio>;
+ interrupts = <115 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "INT1";
+
+ st,drdy-int-pin = <1>;
+ mount-matrix = "0", "1", "0",
+ "-1", "0", "0",
+ "0", "0", "1";
+
+ pinctrl-0 = <&accel_int_default>;
+ pinctrl-names = "default";
+ };
+
+ light-sensor@10 {
+ compatible = "capella,cm3323";
+ reg = <0x10>;
+ };
+};
+
&blsp1_uart2 {
status = "okay";
};
@@ -237,6 +266,14 @@ l18 {
};
&msmgpio {
+ accel_int_default: accel-int-default-state {
+ pins = "gpio115";
+ function = "gpio";
+
+ drive-strength = <2>;
+ bias-disable;
+ };
+
fuelgauge_int_default: fuelgauge-int-default-state {
pins = "gpio121";
function = "gpio";
--
2.38.1
^ permalink raw reply related [flat|nested] 13+ messages in thread
* Re: [PATCH 1/8] dt-bindings: qcom: Document samsung,gt58 and gt510
2023-01-05 12:32 ` [PATCH 1/8] dt-bindings: qcom: Document samsung,gt58 and gt510 Nikita Travkin
@ 2023-01-06 11:24 ` Krzysztof Kozlowski
0 siblings, 0 replies; 13+ messages in thread
From: Krzysztof Kozlowski @ 2023-01-06 11:24 UTC (permalink / raw)
To: Nikita Travkin, Andy Gross, Bjorn Andersson
Cc: Rob Herring, Krzysztof Kozlowski, Konrad Dybcio,
Siddharth Manthan, Jasper Korten, linux-arm-msm, devicetree,
linux-kernel, ~postmarketos/upstreaming
On 05/01/2023 13:32, Nikita Travkin wrote:
> gt58 and gt510 are Samsung Galaxy Tab A 8.0/9.7 (2015) tablets.
> Document their compatibles.
>
> Signed-off-by: Nikita Travkin <nikita@trvn.ru>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Best regards,
Krzysztof
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PATCH 3/8] arm64: dts: qcom: msm8916-samsung-gt58: Add Vibrator
2023-01-05 12:32 ` [PATCH 3/8] arm64: dts: qcom: msm8916-samsung-gt58: Add Vibrator Nikita Travkin
@ 2023-01-06 11:25 ` Krzysztof Kozlowski
0 siblings, 0 replies; 13+ messages in thread
From: Krzysztof Kozlowski @ 2023-01-06 11:25 UTC (permalink / raw)
To: Nikita Travkin, Andy Gross, Bjorn Andersson
Cc: Rob Herring, Krzysztof Kozlowski, Konrad Dybcio,
Siddharth Manthan, Jasper Korten, linux-arm-msm, devicetree,
linux-kernel, ~postmarketos/upstreaming
On 05/01/2023 13:32, Nikita Travkin wrote:
> From: Siddharth Manthan <siddharth.manthan@gmail.com>
>
> Motor is powered by VPH_PWR (aka Vbat) and controlled by GPIO.
>
> Signed-off-by: Siddharth Manthan <siddharth.manthan@gmail.com>
> Signed-off-by: Nikita Travkin <nikita@trvn.ru>
> ---
> .../boot/dts/qcom/msm8916-samsung-gt58.dts | 18 ++++++++++++++++++
> 1 file changed, 18 insertions(+)
>
You just added this file in previous patch, so this should be squashed.
Patches should be organized logically and logical change is "new board XYZ".
Best regards,
Krzysztof
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PATCH 4/8] arm64: dts: qcom: msm8916-samsung-gt510: Add Vibrator
2023-01-05 12:32 ` [PATCH 4/8] arm64: dts: qcom: msm8916-samsung-gt510: " Nikita Travkin
@ 2023-01-06 11:26 ` Krzysztof Kozlowski
2023-01-06 11:45 ` Nikita Travkin
0 siblings, 1 reply; 13+ messages in thread
From: Krzysztof Kozlowski @ 2023-01-06 11:26 UTC (permalink / raw)
To: Nikita Travkin, Andy Gross, Bjorn Andersson
Cc: Rob Herring, Krzysztof Kozlowski, Konrad Dybcio,
Siddharth Manthan, Jasper Korten, linux-arm-msm, devicetree,
linux-kernel, ~postmarketos/upstreaming
On 05/01/2023 13:32, Nikita Travkin wrote:
> gt510 uses a PWM controllable vibrator, that uses a general purpose
> clock output for it's control. Set up the pwm, supply and the vibrator.
>
> Signed-off-by: Nikita Travkin <nikita@trvn.ru>
> ---
> .../boot/dts/qcom/msm8916-samsung-gt510.dts | 47 +++++++++++++++++++
> 1 file changed, 47 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-gt510.dts b/arch/arm64/boot/dts/qcom/msm8916-samsung-gt510.dts
> index e9916199e5a3..44d527b3f1f6 100644
> --- a/arch/arm64/boot/dts/qcom/msm8916-samsung-gt510.dts
> +++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-gt510.dts
> @@ -8,4 +8,51 @@ / {
> model = "Samsung Galaxy Tab A 9.7 (2015)";
> compatible = "samsung,gt510", "qcom,msm8916";
> chassis-type = "tablet";
> +
Squash. One patch per adding GT510, one for GT58.
Best regards,
Krzysztof
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PATCH 4/8] arm64: dts: qcom: msm8916-samsung-gt510: Add Vibrator
2023-01-06 11:26 ` Krzysztof Kozlowski
@ 2023-01-06 11:45 ` Nikita Travkin
0 siblings, 0 replies; 13+ messages in thread
From: Nikita Travkin @ 2023-01-06 11:45 UTC (permalink / raw)
To: Krzysztof Kozlowski
Cc: Andy Gross, Bjorn Andersson, Rob Herring, Krzysztof Kozlowski,
Konrad Dybcio, Siddharth Manthan, Jasper Korten, linux-arm-msm,
devicetree, linux-kernel, ~postmarketos/upstreaming
Krzysztof Kozlowski писал(а) 06.01.2023 16:26:
> On 05/01/2023 13:32, Nikita Travkin wrote:
>> gt510 uses a PWM controllable vibrator, that uses a general purpose
>> clock output for it's control. Set up the pwm, supply and the vibrator.
>>
>> Signed-off-by: Nikita Travkin <nikita@trvn.ru>
>> ---
>> .../boot/dts/qcom/msm8916-samsung-gt510.dts | 47 +++++++++++++++++++
>> 1 file changed, 47 insertions(+)
>>
>> diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-gt510.dts b/arch/arm64/boot/dts/qcom/msm8916-samsung-gt510.dts
>> index e9916199e5a3..44d527b3f1f6 100644
>> --- a/arch/arm64/boot/dts/qcom/msm8916-samsung-gt510.dts
>> +++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-gt510.dts
>> @@ -8,4 +8,51 @@ / {
>> model = "Samsung Galaxy Tab A 9.7 (2015)";
>> compatible = "samsung,gt510", "qcom,msm8916";
>> chassis-type = "tablet";
>> +
>
> Squash. One patch per adding GT510, one for GT58.
>
When submitting the series, I decided to not squash the commits to
preserve the authors for the changes as they were made.
I will send a v2, containing two commits for gt58 and gt510 with
the dtsi changes as part of the first one.
Regards,
Nikita
> Best regards,
> Krzysztof
^ permalink raw reply [flat|nested] 13+ messages in thread
end of thread, other threads:[~2023-01-06 11:46 UTC | newest]
Thread overview: 13+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2023-01-05 12:32 [PATCH 0/8] Add support for Samsung Galaxy tab A (2015) tablets Nikita Travkin
2023-01-05 12:32 ` [PATCH 1/8] dt-bindings: qcom: Document samsung,gt58 and gt510 Nikita Travkin
2023-01-06 11:24 ` Krzysztof Kozlowski
2023-01-05 12:32 ` [PATCH 2/8] arm64: dts: qcom: Add device tree for Samsung Galaxy Tab A (2015) Nikita Travkin
2023-01-05 12:32 ` [PATCH 3/8] arm64: dts: qcom: msm8916-samsung-gt58: Add Vibrator Nikita Travkin
2023-01-06 11:25 ` Krzysztof Kozlowski
2023-01-05 12:32 ` [PATCH 4/8] arm64: dts: qcom: msm8916-samsung-gt510: " Nikita Travkin
2023-01-06 11:26 ` Krzysztof Kozlowski
2023-01-06 11:45 ` Nikita Travkin
2023-01-05 12:32 ` [PATCH 5/8] arm64: dts: qcom: msm8916-samsung-gt510: Add touchscreen Nikita Travkin
2023-01-05 12:32 ` [PATCH 6/8] arm64: dts: qcom: msm8916-samsung-gt58: " Nikita Travkin
2023-01-05 12:32 ` [PATCH 7/8] arm64: dts: qcom: msm8916-samsung-gt5-common: Add fuelgauge Nikita Travkin
2023-01-05 12:32 ` [PATCH 8/8] arm64: dts: qcom: msm8916-samsung-gt5-common: add sensors Nikita Travkin
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