v4: Fix missing Makefile entry in v3
v3: Sort properties in l11 and nodes in touchscreen pinctrl.
v2: Set property status = "okay"; as the last property.
Reword the bindings patch.
GPLUS FL8005A is a tablet using the MSM8916 SoC released in 2015.
Add a device tree for with initial support for:
- GPIO keys
- GPIO LEDs
- pm8916-vibrator
- SDHCI (internal and external storage)
- USB Device Mode
- UART
- WCNSS (WiFi/BT)
- Regulators
- Focaltech FT5402 touchscreen
- SGM3140 Flash LED
FL8005A uses a Focaltech FT5402 touchscreen that is connected to
blsp_i2c5. Add it to the device tree.
Signed-off-by: Lin, Meng-Bo <[email protected]>
Reviewed-by: Konrad Dybcio <[email protected]>
---
.../boot/dts/qcom/msm8916-gplus-fl8005a.dts | 44 +++++++++++++++++++
1 file changed, 44 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts b/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts
index a8e8d5273e75..2cac99e3e52c 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts
@@ -65,6 +65,32 @@ usb_id: usb-id {
};
};
+&blsp_i2c5 {
+ status = "okay";
+
+ touchscreen@38 {
+ /* Actually ft5402 */
+ compatible = "edt,edt-ft5406";
+ reg = <0x38>;
+
+ interrupt-parent = <&msmgpio>;
+ interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
+
+ reset-gpios = <&msmgpio 12 GPIO_ACTIVE_LOW>;
+
+ vcc-supply = <&pm8916_l17>;
+ iovcc-supply = <&pm8916_l6>;
+
+ touchscreen-size-x = <800>;
+ touchscreen-size-y = <500>;
+ touchscreen-inverted-x;
+ touchscreen-swapped-x-y;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&touchscreen_default>;
+ };
+};
+
&blsp1_uart2 {
status = "okay";
};
@@ -229,6 +255,24 @@ gpio_leds_default: gpio-led-default-state {
bias-disable;
};
+ touchscreen_default: touchscreen-default-state {
+ reset-pins {
+ pins = "gpio12";
+ function = "gpio";
+
+ drive-strength = <2>;
+ bias-disable;
+ };
+
+ touchscreen-pins {
+ pins = "gpio13";
+ function = "gpio";
+
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+ };
+
usb_id_default: usb-id-default-state {
pins = "gpio110";
function = "gpio";
--
2.30.2
Document the new gplus,fl8005a device tree bindings used in its
device tree.
Signed-off-by: Lin, Meng-Bo <[email protected]>
Acked-by: Krzysztof Kozlowski <[email protected]>
---
Documentation/devicetree/bindings/arm/qcom.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml
index 463509f0f23a..e19aee193c2b 100644
--- a/Documentation/devicetree/bindings/arm/qcom.yaml
+++ b/Documentation/devicetree/bindings/arm/qcom.yaml
@@ -182,6 +182,7 @@ properties:
- enum:
- alcatel,idol347
- asus,z00l
+ - gplus,fl8005a
- huawei,g7
- longcheer,l8910
- samsung,a3u-eur
--
2.30.2
Add vendor prefix for GPLUS.
https://www.gplus.com.tw
Signed-off-by: Lin, Meng-Bo <[email protected]>
Acked-by: Krzysztof Kozlowski <[email protected]>
---
Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
index be7554349545..f5a7e0309e2b 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -510,6 +510,8 @@ patternProperties:
description: Shenzhen Huiding Technology Co., Ltd.
"^google,.*":
description: Google, Inc.
+ "^gplus,.*":
+ description: GPLUS
"^grinn,.*":
description: Grinn
"^grmn,.*":
--
2.30.2
GPLUS FL8005A is a tablet using the MSM8916 SoC released in 2015.
Add a device tree for with initial support for:
- GPIO keys
- GPIO LEDs
- pm8916-vibrator
- SDHCI (internal and external storage)
- USB Device Mode
- UART
- WCNSS (WiFi/BT)
- Regulators
Signed-off-by: Lin, Meng-Bo <[email protected]>
---
arch/arm64/boot/dts/qcom/Makefile | 1 +
.../boot/dts/qcom/msm8916-gplus-fl8005a.dts | 239 ++++++++++++++++++
2 files changed, 240 insertions(+)
create mode 100644 arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts
diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index afe496a93f94..5a2dcf726159 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -9,6 +9,7 @@ dtb-$(CONFIG_ARCH_QCOM) += ipq8074-hk10-c1.dtb
dtb-$(CONFIG_ARCH_QCOM) += ipq8074-hk10-c2.dtb
dtb-$(CONFIG_ARCH_QCOM) += msm8916-alcatel-idol347.dtb
dtb-$(CONFIG_ARCH_QCOM) += msm8916-asus-z00l.dtb
+dtb-$(CONFIG_ARCH_QCOM) += msm8916-gplus-fl8005a.dtb
dtb-$(CONFIG_ARCH_QCOM) += msm8916-huawei-g7.dtb
dtb-$(CONFIG_ARCH_QCOM) += msm8916-longcheer-l8150.dtb
dtb-$(CONFIG_ARCH_QCOM) += msm8916-longcheer-l8910.dtb
diff --git a/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts b/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts
new file mode 100644
index 000000000000..a8e8d5273e75
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts
@@ -0,0 +1,239 @@
+// 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/leds/common.h>
+
+/ {
+ model = "GPLUS FL8005A";
+ compatible = "gplus,fl8005a", "qcom,msm8916";
+ chassis-type = "tablet";
+
+ aliases {
+ serial0 = &blsp1_uart2;
+ };
+
+ chosen {
+ stdout-path = "serial0";
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&gpio_keys_default>;
+
+ label = "GPIO Buttons";
+
+ button-volume-up {
+ label = "Volume Up";
+ gpios = <&msmgpio 107 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_VOLUMEUP>;
+ };
+ };
+
+ gpio-leds {
+ compatible = "gpio-leds";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&gpio_leds_default>;
+
+ led-red {
+ function = LED_FUNCTION_CHARGING;
+ color = <LED_COLOR_ID_RED>;
+ gpios = <&msmgpio 117 GPIO_ACTIVE_HIGH>;
+ retain-state-suspended;
+ };
+
+ led-green {
+ function = LED_FUNCTION_CHARGING;
+ color = <LED_COLOR_ID_GREEN>;
+ gpios = <&msmgpio 118 GPIO_ACTIVE_HIGH>;
+ retain-state-suspended;
+ };
+ };
+
+ usb_id: usb-id {
+ compatible = "linux,extcon-usb-gpio";
+ id-gpio = <&msmgpio 110 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb_id_default>;
+ };
+};
+
+&blsp1_uart2 {
+ status = "okay";
+};
+
+&pm8916_resin {
+ linux,code = <KEY_VOLUMEDOWN>;
+ status = "okay";
+};
+
+&pm8916_vib {
+ status = "okay";
+};
+
+&pronto {
+ status = "okay";
+};
+
+&sdhc_1 {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&sdc1_clk_on &sdc1_cmd_on &sdc1_data_on>;
+ pinctrl-1 = <&sdc1_clk_off &sdc1_cmd_off &sdc1_data_off>;
+
+ status = "okay";
+};
+
+&sdhc_2 {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on>;
+ pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off>;
+
+ cd-gpios = <&msmgpio 38 GPIO_ACTIVE_LOW>;
+
+ status = "okay";
+};
+
+&usb {
+ extcon = <&usb_id>, <&usb_id>;
+ status = "okay";
+};
+
+&usb_hs_phy {
+ extcon = <&usb_id>;
+};
+
+&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-system-load = <200000>;
+ regulator-allow-set-load;
+ };
+
+ 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";
+ function = "gpio";
+
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+
+ gpio_leds_default: gpio-led-default-state {
+ pins = "gpio117", "gpio118";
+ function = "gpio";
+
+ drive-strength = <2>;
+ bias-disable;
+ };
+
+ usb_id_default: usb-id-default-state {
+ pins = "gpio110";
+ function = "gpio";
+
+ drive-strength = <8>;
+ bias-pull-up;
+ };
+};
--
2.30.2
FL8005A uses SGM3140 Flash LED driver. Add it to the device tree.
Signed-off-by: Lin, Meng-Bo <[email protected]>
Reviewed-by: Konrad Dybcio <[email protected]>
---
.../boot/dts/qcom/msm8916-gplus-fl8005a.dts | 23 +++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts b/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts
index 2cac99e3e52c..b28d7d0f1ed5 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts
@@ -21,6 +21,21 @@ chosen {
stdout-path = "serial0";
};
+ flash-led-controller {
+ compatible = "sgmicro,sgm3140";
+ enable-gpios = <&msmgpio 31 GPIO_ACTIVE_HIGH>;
+ flash-gpios = <&msmgpio 32 GPIO_ACTIVE_HIGH>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&camera_flash_default>;
+
+ flash_led: led {
+ function = LED_FUNCTION_FLASH;
+ color = <LED_COLOR_ID_WHITE>;
+ flash-max-timeout-us = <250000>;
+ };
+ };
+
gpio-keys {
compatible = "gpio-keys";
@@ -239,6 +254,14 @@ l18 {
};
&msmgpio {
+ camera_flash_default: camera-flash-default-state {
+ pins = "gpio31", "gpio32";
+ function = "gpio";
+
+ drive-strength = <2>;
+ bias-disable;
+ };
+
gpio_keys_default: gpio-keys-default-state {
pins = "gpio107";
function = "gpio";
--
2.30.2