* [PATCH v2 1/3] ARM: dts: qcom: msm8960: expressatt: Sort node references and includes
2026-04-01 8:28 [PATCH v2 0/3] Reorganize DTS and add fuel-gauge to samsung-expressatt Rudraksha Gupta via B4 Relay
@ 2026-04-01 8:28 ` Rudraksha Gupta via B4 Relay
2026-04-01 10:11 ` Konrad Dybcio
2026-04-01 8:28 ` [PATCH v2 2/3] ARM: dts: qcom: msm8960: Add GSBI5 I2C controller Rudraksha Gupta via B4 Relay
2026-04-01 8:28 ` [PATCH v2 3/3] ARM: dts: qcom: msm8960: expressatt: Add MAX17048 fuel gauge Rudraksha Gupta via B4 Relay
2 siblings, 1 reply; 8+ messages in thread
From: Rudraksha Gupta via B4 Relay @ 2026-04-01 8:28 UTC (permalink / raw)
To: Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski,
Conor Dooley
Cc: linux-arm-msm, devicetree, linux-kernel, Rudraksha Gupta
From: Rudraksha Gupta <guptarud@gmail.com>
Reorganize the DTS file for consistency with other msm8960 board files.
Assisted-by: Claude:claude-opus-4.6
Signed-off-by: Rudraksha Gupta <guptarud@gmail.com>
---
.../dts/qcom/qcom-msm8960-samsung-expressatt.dts | 400 ++++++++++-----------
1 file changed, 200 insertions(+), 200 deletions(-)
diff --git a/arch/arm/boot/dts/qcom/qcom-msm8960-samsung-expressatt.dts b/arch/arm/boot/dts/qcom/qcom-msm8960-samsung-expressatt.dts
index 35514fd53e3d..ed913ca5b825 100644
--- a/arch/arm/boot/dts/qcom/qcom-msm8960-samsung-expressatt.dts
+++ b/arch/arm/boot/dts/qcom/qcom-msm8960-samsung-expressatt.dts
@@ -1,13 +1,13 @@
// SPDX-License-Identifier: GPL-2.0
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/gpio-keys.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>
+#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
#include <dt-bindings/reset/qcom,gcc-msm8960.h>
#include "qcom-msm8960.dtsi"
#include "pm8921.dtsi"
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
-#include <dt-bindings/input/gpio-keys.h>
/ {
model = "Samsung Galaxy Express SGH-I437";
@@ -27,8 +27,8 @@ chosen {
gpio-keys {
compatible = "gpio-keys";
- pinctrl-names = "default";
pinctrl-0 = <&gpio_keys_pin_a>;
+ pinctrl-names = "default";
key-home {
label = "Home";
@@ -54,48 +54,14 @@ key-volume-down {
};
};
- touchkey_enable: touchkey-enable {
- compatible = "regulator-fixed";
- regulator-name = "touchkey_enable";
- gpio = <&tlmm 51 GPIO_ACTIVE_HIGH>;
- enable-active-high;
- regulator-boot-on;
- };
-
- vreg_flash: regulator-flash {
- compatible = "regulator-fixed";
- regulator-name = "VREG_FLASH_3P3";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- gpio = <&pm8921_mpps 4 GPIO_ACTIVE_HIGH>;
- enable-active-high;
- pinctrl-0 = <&flash_led_unlock>;
- pinctrl-names = "default";
- };
-
- led-controller {
- compatible = "richtek,rt8515";
- enf-gpios = <&tlmm 3 GPIO_ACTIVE_HIGH>;
- vin-supply = <&vreg_flash>;
- richtek,rfs-ohms = <16000>;
- pinctrl-0 = <&cam_flash_en>;
- pinctrl-names = "default";
-
- led {
- function = LED_FUNCTION_FLASH;
- color = <LED_COLOR_ID_WHITE>;
- flash-max-timeout-us = <250000>;
- };
- };
-
i2c-gpio-touchkey {
compatible = "i2c-gpio";
#address-cells = <1>;
#size-cells = <0>;
sda-gpios = <&tlmm 71 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
scl-gpios = <&tlmm 72 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
- pinctrl-names = "default";
pinctrl-0 = <&touchkey_i2c_pins>;
+ pinctrl-names = "default";
status = "okay";
i2c-gpio,delay-us = <2>;
@@ -104,8 +70,8 @@ touchkey@20 {
reg = <0x20>;
interrupts-extended = <&tlmm 52 IRQ_TYPE_EDGE_FALLING>;
- pinctrl-names = "default";
pinctrl-0 = <&touchkey_irq_pin>;
+ pinctrl-names = "default";
vddio-supply = <&touchkey_enable>;
vdd-supply = <&pm8921_l29>;
@@ -114,6 +80,51 @@ touchkey@20 {
linux,keycodes = <KEY_MENU KEY_BACK>;
};
};
+
+ led-controller {
+ compatible = "richtek,rt8515";
+ enf-gpios = <&tlmm 3 GPIO_ACTIVE_HIGH>;
+ vin-supply = <&vreg_flash>;
+ richtek,rfs-ohms = <16000>;
+ pinctrl-0 = <&cam_flash_en>;
+ pinctrl-names = "default";
+
+ led {
+ function = LED_FUNCTION_FLASH;
+ color = <LED_COLOR_ID_WHITE>;
+ flash-max-timeout-us = <250000>;
+ };
+ };
+
+ vreg_flash: regulator-flash {
+ compatible = "regulator-fixed";
+ regulator-name = "VREG_FLASH_3P3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&pm8921_mpps 4 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ pinctrl-0 = <&flash_led_unlock>;
+ pinctrl-names = "default";
+ };
+
+ touchkey_enable: touchkey-enable {
+ compatible = "regulator-fixed";
+ regulator-name = "touchkey_enable";
+ gpio = <&tlmm 51 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ regulator-boot-on;
+ };
+};
+
+&gsbi1 {
+ qcom,mode = <GSBI_PROT_SPI>;
+ pinctrl-0 = <&spi1_default>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&gsbi1_spi {
+ status = "okay";
};
&gsbi2 {
@@ -141,42 +152,6 @@ light-sensor@39 {
};
};
-&gsbi5 {
- qcom,mode = <GSBI_PROT_I2C_UART>;
- status = "okay";
-};
-
-&gsbi5_serial {
- status = "okay";
-};
-
-&sdcc1 {
- vmmc-supply = <&pm8921_l5>;
- status = "okay";
-};
-
-&sdcc3 {
- vmmc-supply = <&pm8921_l6>;
- vqmmc-supply = <&pm8921_l7>;
-
- pinctrl-0 = <&sdcc3_default_state>;
- pinctrl-1 = <&sdcc3_sleep_state>;
- pinctrl-names = "default", "sleep";
-
- status = "okay";
-};
-
-&gsbi1 {
- qcom,mode = <GSBI_PROT_SPI>;
- pinctrl-0 = <&spi1_default>;
- pinctrl-names = "default";
- status = "okay";
-};
-
-&gsbi1_spi {
- status = "okay";
-};
-
&gsbi3 {
qcom,mode = <GSBI_PROT_I2C>;
status = "okay";
@@ -193,93 +168,68 @@ touchscreen@4a {
interrupts = <11 IRQ_TYPE_EDGE_FALLING>;
vdda-supply = <&pm8921_lvs6>;
vdd-supply = <&pm8921_l17>;
- pinctrl-names = "default";
pinctrl-0 = <&touchscreen>;
+ pinctrl-names = "default";
};
};
-&tlmm {
- cam_flash_en: cam-flash-en-state {
- pins = "gpio3";
- function = "gpio";
- drive-strength = <16>;
- bias-pull-down;
- };
+&gsbi5 {
+ qcom,mode = <GSBI_PROT_I2C_UART>;
+ status = "okay";
+};
- spi1_default: spi1-default-state {
- mosi-pins {
- pins = "gpio6";
- function = "gsbi1";
- drive-strength = <12>;
- bias-disable;
- };
+&gsbi5_serial {
+ status = "okay";
+};
- miso-pins {
- pins = "gpio7";
- function = "gsbi1";
- drive-strength = <12>;
- bias-disable;
- };
+&gsbi7 {
+ qcom,mode = <GSBI_PROT_I2C>;
- cs-pins {
- pins = "gpio8";
- function = "gsbi1";
- drive-strength = <12>;
- bias-disable;
- output-low;
- };
+ status = "okay";
+};
- clk-pins {
- pins = "gpio9";
- function = "gsbi1";
- drive-strength = <12>;
- bias-disable;
- };
- };
+&gsbi7_i2c {
+ status = "okay";
- gpio_keys_pin_a: gpio-keys-active-state {
- pins = "gpio40", "gpio50", "gpio81";
- function = "gpio";
- drive-strength = <8>;
- bias-disable;
- };
+ nfc@2b {
+ compatible = "nxp,pn544-i2c";
+ reg = <0x2b>;
+ interrupts-extended = <&tlmm 106 IRQ_TYPE_EDGE_RISING>;
+ enable-gpios = <&pm8921_gpio 21 GPIO_ACTIVE_HIGH>;
+ firmware-gpios = <&tlmm 92 GPIO_ACTIVE_HIGH>;
- touchscreen: touchscreen-int-state {
- pins = "gpio11";
- function = "gpio";
- output-enable;
- bias-disable;
- drive-strength = <2>;
+ pinctrl-0 = <&nfc_default &nfc_enable>;
+ pinctrl-names = "default";
};
+};
- nfc_default: nfc-default-state {
- irq-pins {
- pins = "gpio106";
- function = "gpio";
- drive-strength = <2>;
- bias-pull-down;
- };
+&gsbi12 {
+ qcom,mode = <GSBI_PROT_I2C>;
- firmware-pins {
- pins = "gpio92";
- function = "gpio";
- drive-strength = <2>;
- bias-disable;
- };
- };
+ status = "okay";
+};
- touchkey_i2c_pins: touchkey-i2c-state {
- pins = "gpio71", "gpio72";
- function = "gpio";
- drive-strength = <2>;
- bias-disable;
+&gsbi12_i2c {
+ status = "okay";
+
+ accelerometer@18 {
+ compatible = "bosch,bma254";
+ reg = <0x18>;
+ vdd-supply = <&pm8921_l9>;
+ vddio-supply = <&pm8921_lvs4>;
+
+ mount-matrix = "-1", "0", "0",
+ "0", "-1", "0",
+ "0", "0", "1";
};
- touchkey_irq_pin: touchkey-irq-state {
- pins = "gpio52";
- function = "gpio";
- drive-strength = <2>;
- bias-disable;
+ magnetometer@2e {
+ compatible = "yamaha,yas532";
+ reg = <0x2e>;
+ vdd-supply = <&pm8921_l9>;
+ iovdd-supply = <&pm8921_lvs4>;
+
+ /* TODO: Figure out Mount Matrix */
};
};
@@ -288,18 +238,27 @@ &pm8921 {
};
&pm8921_gpio {
+ nfc_enable: nfc-enable-state {
+ pins = "gpio21";
+ function = "normal";
+ bias-disable;
+ qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>;
+ power-source = <PM8921_GPIO_S4>;
+ };
+
prox_sensor_int: prox-sensor-int-state {
pins = "gpio6";
function = "normal";
input-enable;
bias-disable;
};
+};
- nfc_enable: nfc-enable-state {
- pins = "gpio21";
- function = "normal";
- bias-disable;
- qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>;
+&pm8921_mpps {
+ flash_led_unlock: flash-led-unlock-state {
+ pins = "mpp4";
+ function = "digital";
+ output-low;
power-source = <PM8921_GPIO_S4>;
};
};
@@ -546,72 +505,113 @@ pm8921_ncp: ncp {
};
};
-&usb_hs1_phy {
- v3p3-supply = <&pm8921_l3>;
- v1p8-supply = <&pm8921_l4>;
-};
-
-&usb1 {
- dr_mode = "otg";
+&sdcc1 {
+ vmmc-supply = <&pm8921_l5>;
status = "okay";
};
-&gsbi7 {
- qcom,mode = <GSBI_PROT_I2C>;
+&sdcc3 {
+ vmmc-supply = <&pm8921_l6>;
+ vqmmc-supply = <&pm8921_l7>;
+
+ pinctrl-0 = <&sdcc3_default_state>;
+ pinctrl-1 = <&sdcc3_sleep_state>;
+ pinctrl-names = "default", "sleep";
status = "okay";
};
-&gsbi7_i2c {
- status = "okay";
+&tlmm {
+ cam_flash_en: cam-flash-en-state {
+ pins = "gpio3";
+ function = "gpio";
+ drive-strength = <16>;
+ bias-pull-down;
+ };
- nfc@2b {
- compatible = "nxp,pn544-i2c";
- reg = <0x2b>;
- interrupts-extended = <&tlmm 106 IRQ_TYPE_EDGE_RISING>;
- enable-gpios = <&pm8921_gpio 21 GPIO_ACTIVE_HIGH>;
- firmware-gpios = <&tlmm 92 GPIO_ACTIVE_HIGH>;
+ spi1_default: spi1-default-state {
+ mosi-pins {
+ pins = "gpio6";
+ function = "gsbi1";
+ drive-strength = <12>;
+ bias-disable;
+ };
- pinctrl-0 = <&nfc_default &nfc_enable>;
- pinctrl-names = "default";
- };
-};
+ miso-pins {
+ pins = "gpio7";
+ function = "gsbi1";
+ drive-strength = <12>;
+ bias-disable;
+ };
-&gsbi12 {
- qcom,mode = <GSBI_PROT_I2C>;
+ cs-pins {
+ pins = "gpio8";
+ function = "gsbi1";
+ drive-strength = <12>;
+ bias-disable;
+ output-low;
+ };
- status = "okay";
-};
+ clk-pins {
+ pins = "gpio9";
+ function = "gsbi1";
+ drive-strength = <12>;
+ bias-disable;
+ };
+ };
-&gsbi12_i2c {
- status = "okay";
+ touchscreen: touchscreen-int-state {
+ pins = "gpio11";
+ function = "gpio";
+ output-enable;
+ bias-disable;
+ drive-strength = <2>;
+ };
- accelerometer@18 {
- compatible = "bosch,bma254";
- reg = <0x18>;
- vdd-supply = <&pm8921_l9>;
- vddio-supply = <&pm8921_lvs4>;
+ gpio_keys_pin_a: gpio-keys-active-state {
+ pins = "gpio40", "gpio50", "gpio81";
+ function = "gpio";
+ drive-strength = <8>;
+ bias-disable;
+ };
- mount-matrix = "-1", "0", "0",
- "0", "-1", "0",
- "0", "0", "1";
+ touchkey_irq_pin: touchkey-irq-state {
+ pins = "gpio52";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-disable;
};
- magnetometer@2e {
- compatible = "yamaha,yas532";
- reg = <0x2e>;
- vdd-supply = <&pm8921_l9>;
- iovdd-supply = <&pm8921_lvs4>;
+ touchkey_i2c_pins: touchkey-i2c-state {
+ pins = "gpio71", "gpio72";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-disable;
+ };
- /* TODO: Figure out Mount Matrix */
+ nfc_default: nfc-default-state {
+ firmware-pins {
+ pins = "gpio92";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-disable;
+ };
+
+ irq-pins {
+ pins = "gpio106";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
};
};
-&pm8921_mpps {
- flash_led_unlock: flash-led-unlock-state {
- pins = "mpp4";
- function = "digital";
- output-low;
- power-source = <PM8921_GPIO_S4>;
- };
+&usb_hs1_phy {
+ v3p3-supply = <&pm8921_l3>;
+ v1p8-supply = <&pm8921_l4>;
+};
+
+&usb1 {
+ dr_mode = "otg";
+ status = "okay";
};
--
2.53.0
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH v2 2/3] ARM: dts: qcom: msm8960: Add GSBI5 I2C controller
2026-04-01 8:28 [PATCH v2 0/3] Reorganize DTS and add fuel-gauge to samsung-expressatt Rudraksha Gupta via B4 Relay
2026-04-01 8:28 ` [PATCH v2 1/3] ARM: dts: qcom: msm8960: expressatt: Sort node references and includes Rudraksha Gupta via B4 Relay
@ 2026-04-01 8:28 ` Rudraksha Gupta via B4 Relay
2026-04-01 9:26 ` Konrad Dybcio
2026-04-01 8:28 ` [PATCH v2 3/3] ARM: dts: qcom: msm8960: expressatt: Add MAX17048 fuel gauge Rudraksha Gupta via B4 Relay
2 siblings, 1 reply; 8+ messages in thread
From: Rudraksha Gupta via B4 Relay @ 2026-04-01 8:28 UTC (permalink / raw)
To: Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski,
Conor Dooley
Cc: linux-arm-msm, devicetree, linux-kernel, Rudraksha Gupta
From: Rudraksha Gupta <guptarud@gmail.com>
Add the I2C controller node for GSBI5 (gpio24/gpio25) alongside
its pinctrl default and sleep states.
Assisted-by: Claude:claude-opus-4.6
Signed-off-by: Rudraksha Gupta <guptarud@gmail.com>
---
arch/arm/boot/dts/qcom/qcom-msm8960.dtsi | 35 ++++++++++++++++++++++++++++++++
1 file changed, 35 insertions(+)
diff --git a/arch/arm/boot/dts/qcom/qcom-msm8960.dtsi b/arch/arm/boot/dts/qcom/qcom-msm8960.dtsi
index fd28401cebb5..2088baef6c30 100644
--- a/arch/arm/boot/dts/qcom/qcom-msm8960.dtsi
+++ b/arch/arm/boot/dts/qcom/qcom-msm8960.dtsi
@@ -185,6 +185,24 @@ i2c3-pins {
};
};
+ i2c5_default_state: i2c5-default-state {
+ i2c5-pins {
+ pins = "gpio24", "gpio25";
+ function = "gsbi5";
+ drive-strength = <8>;
+ bias-disable;
+ };
+ };
+
+ i2c5_sleep_state: i2c5-sleep-state {
+ i2c5-pins {
+ pins = "gpio24", "gpio25";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-bus-hold;
+ };
+ };
+
i2c7_default_state: i2c7-default-state {
i2c7-pins {
pins = "gpio32", "gpio33";
@@ -664,6 +682,23 @@ gsbi5_serial: serial@16440000 {
status = "disabled";
};
+
+ gsbi5_i2c: i2c@16480000 {
+ compatible = "qcom,i2c-qup-v1.1.1";
+ reg = <0x16480000 0x1000>;
+ pinctrl-0 = <&i2c5_default_state>;
+ pinctrl-1 = <&i2c5_sleep_state>;
+ pinctrl-names = "default", "sleep";
+ interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&gcc GSBI5_QUP_CLK>,
+ <&gcc GSBI5_H_CLK>;
+ clock-names = "core",
+ "iface";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ status = "disabled";
+ };
};
gsbi7: gsbi@16600000 {
--
2.53.0
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH v2 3/3] ARM: dts: qcom: msm8960: expressatt: Add MAX17048 fuel gauge
2026-04-01 8:28 [PATCH v2 0/3] Reorganize DTS and add fuel-gauge to samsung-expressatt Rudraksha Gupta via B4 Relay
2026-04-01 8:28 ` [PATCH v2 1/3] ARM: dts: qcom: msm8960: expressatt: Sort node references and includes Rudraksha Gupta via B4 Relay
2026-04-01 8:28 ` [PATCH v2 2/3] ARM: dts: qcom: msm8960: Add GSBI5 I2C controller Rudraksha Gupta via B4 Relay
@ 2026-04-01 8:28 ` Rudraksha Gupta via B4 Relay
2026-04-01 9:28 ` Konrad Dybcio
2026-04-01 11:19 ` Dmitry Baryshkov
2 siblings, 2 replies; 8+ messages in thread
From: Rudraksha Gupta via B4 Relay @ 2026-04-01 8:28 UTC (permalink / raw)
To: Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski,
Conor Dooley
Cc: linux-arm-msm, devicetree, linux-kernel, Rudraksha Gupta
From: Rudraksha Gupta <guptarud@gmail.com>
Add MAX17048 fuel gauge support.
Tested by comparing battery capacity readings between upstream (mainline
max17040 driver) and downstream (Samsung max17048_fuelgauge driver)
across a full discharge cycle. Upstream reads ~3% lower throughout. Both
track the discharge curve correctly:
Upstream: 95 92 88 87 86 87 83 82 80 68 60 55 50 45 40 35 30 20 16 10 10 5 5 1
Downstream: 95 94 92 91 91 89 87 86 84 73 64 59 51 48 43 38 33 23 17 14 12 8 6 3
Each pair of readings was collected by checking the upstream capacity
first, then moving the battery to a second expressatt running downstream
Android to check its capacity. The battery was then moved back to the
upstream device for the next reading. This swap occasionally caused the
upstream capacity to read slightly higher than the previous value
(e.g. 86 -> 87). When this happened, the reading was retaken after the
value settled.
Link: https://github.com/LineageOS/android_kernel_samsung_d2/blob/stable/cm-11.0-XNG3C/arch/arm/mach-msm/board-apexq-battery.c
Link: https://github.com/LineageOS/android_kernel_samsung_d2/blob/stable/cm-11.0-XNG3C/drivers/battery/Makefile#L5
Link: https://github.com/LineageOS/android_kernel_samsung_d2/blob/stable/cm-11.0-XNG3C/arch/arm/mach-msm/Makefile#L308
Assisted-by: Claude:claude-opus-4.6
Signed-off-by: Rudraksha Gupta <guptarud@gmail.com>
---
.../dts/qcom/qcom-msm8960-samsung-expressatt.dts | 24 ++++++++++++++++++++++
1 file changed, 24 insertions(+)
diff --git a/arch/arm/boot/dts/qcom/qcom-msm8960-samsung-expressatt.dts b/arch/arm/boot/dts/qcom/qcom-msm8960-samsung-expressatt.dts
index ed913ca5b825..bc976008ae45 100644
--- a/arch/arm/boot/dts/qcom/qcom-msm8960-samsung-expressatt.dts
+++ b/arch/arm/boot/dts/qcom/qcom-msm8960-samsung-expressatt.dts
@@ -182,6 +182,23 @@ &gsbi5_serial {
status = "okay";
};
+&gsbi5_i2c {
+ status = "okay";
+
+ fuel-gauge@36 {
+ compatible = "maxim,max17048";
+ reg = <0x36>;
+ maxim,double-soc;
+ maxim,rcomp = /bits/ 8 <0x62>;
+ maxim,alert-low-soc-level = <2>;
+ interrupt-parent = <&tlmm>;
+ interrupts = <67 IRQ_TYPE_EDGE_FALLING>;
+ pinctrl-0 = <&fuelgauge_alert_pin>;
+ pinctrl-names = "default";
+ wakeup-source;
+ };
+};
+
&gsbi7 {
qcom,mode = <GSBI_PROT_I2C>;
@@ -582,6 +599,13 @@ touchkey_irq_pin: touchkey-irq-state {
bias-disable;
};
+ fuelgauge_alert_pin: fuelgauge-alert-state {
+ pins = "gpio67";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-disable;
+ };
+
touchkey_i2c_pins: touchkey-i2c-state {
pins = "gpio71", "gpio72";
function = "gpio";
--
2.53.0
^ permalink raw reply related [flat|nested] 8+ messages in thread