[PATCH v2 0/4] Alcatel Idol 3 (4.7") smartphone support

[PATCH v2 0/4] Alcatel Idol 3 (4.7") smartphone support

[Vincent Knecht]

Changes in v2:
- Disable MDSS by default in msm8916.dtsi
- Split framebuffer suppport in its own patch
- v1 sent on 2021-01-29 didn't make it to the MLs for some reason...

The Alcatel Idol 3 (4.7") is a msm8916-based smartphone released in 2015.
This series adds support for framebuffer, USB, eMMC, SD-Card, WiFi,
BT, power/volume buttons, vibrator and the following sensors:
magnetometer, accelerometer, gyroscope, ambient light+proximity

Touchscreen support will be added later when MStar msg26xx is merged:
https://lore.kernel.org/linux-input/20210121174359.1455393-1-vincent.knecht@mailoo.org/T/

Vincent Knecht (4):
  dt-bindings: vendor-prefixes: add Alcatel
  arm64: dts: qcom: Add device tree for Alcatel Idol 3 (4.7")
  arm64: dts: qcom: Disable MDSS by default for 8916/8016 devices
  arm64: dts: qcom: msm8916-alcatel-idol347: Add framebuffer support

 .../devicetree/bindings/vendor-prefixes.yaml  |   2 +
 arch/arm64/boot/dts/qcom/Makefile             |   1 +
 arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi     |   4 +
 .../boot/dts/qcom/msm8916-alcatel-idol347.dts | 322 ++++++++++++++++++
 .../qcom/msm8916-samsung-a2015-common.dtsi    |   4 +
 arch/arm64/boot/dts/qcom/msm8916.dtsi         |   1 +
 6 files changed, 334 insertions(+)
 create mode 100644 arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts

-- 
2.29.2

[PATCH v2 1/4] dt-bindings: vendor-prefixes: add Alcatel

[Vincent Knecht]

Document vendor prefix for Alcatel

Signed-off-by: Vincent Knecht <vincent.knecht@mailoo.org>
---
 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 076d4b26261b..7b30fe135d83 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -59,6 +59,8 @@ patternProperties:
     description: Aeroflex Gaisler AB
   "^al,.*":
     description: Annapurna Labs
+  "^alcatel,.*":
+    description: Alcatel
   "^allegro,.*":
     description: Allegro DVT
   "^allo,.*":
-- 
2.29.2

[PATCH v2 2/4] arm64: dts: qcom: Add device tree for Alcatel Idol 3 (4.7")

[Vincent Knecht]

The Alcatel Idol 3 (4.7") is a smartphone based on MSM8916.
Add a device tree with support for USB, eMMC, SD-Card, WiFi,
BT, power/volume buttons, vibrator and the following sensors:
magnetometer, accelerometer, gyroscope, ambient light+proximity

Signed-off-by: Vincent Knecht <vincent.knecht@mailoo.org>
---
 arch/arm64/boot/dts/qcom/Makefile             |   1 +
 .../boot/dts/qcom/msm8916-alcatel-idol347.dts | 291 ++++++++++++++++++
 2 files changed, 292 insertions(+)
 create mode 100644 arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts

diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 59455db7b493..0feeedb712cc 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -5,6 +5,7 @@ dtb-$(CONFIG_ARCH_QCOM)	+= apq8096-db820c.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= apq8096-ifc6640.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= ipq6018-cp01-c1.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= ipq8074-hk01.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-alcatel-idol347.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-asus-z00l.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-longcheer-l8150.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-mtp.dtb
diff --git a/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts b/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts
new file mode 100644
index 000000000000..540b1fa4b260
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts
@@ -0,0 +1,291 @@
+// 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>
+
+/ {
+	model = "Alcatel OneTouch Idol 3 (4.7)";
+	compatible = "alcatel,idol347", "qcom,msm8916";
+
+	aliases {
+		serial0 = &blsp1_uart2;
+	};
+
+	chosen {
+		stdout-path = "serial0";
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&gpio_keys_default>;
+
+		label = "GPIO Buttons";
+
+		volume-up {
+			label = "Volume Up";
+			gpios = <&msmgpio 107 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEUP>;
+		};
+	};
+
+	usb_id: usb-id {
+		compatible = "linux,extcon-usb-gpio";
+		id-gpio = <&msmgpio 69 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&usb_id_default>;
+	};
+};
+
+&blsp1_uart2 {
+	status = "okay";
+};
+
+&blsp_i2c5 {
+	status = "okay";
+
+	magnetometer@c {
+		compatible = "asahi-kasei,ak09911";
+		reg = <0x0c>;
+		vdd-supply = <&pm8916_l17>;
+		vid-supply = <&pm8916_l6>;
+		reset-gpios = <&msmgpio 8 GPIO_ACTIVE_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&mag_reset_default>;
+		mount-matrix = "0", "1", "0",
+			       "-1", "0", "0",
+			       "0", "0", "1";
+	};
+
+	accelerometer@f {
+		compatible = "kionix,kxtj21009";
+		reg = <0x0f>;
+		vdd-supply = <&pm8916_l17>;
+		vddio-supply = <&pm8916_l6>;
+		interrupt-parent = <&msmgpio>;
+		interrupts = <31 IRQ_TYPE_EDGE_RISING>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&accel_int_default>;
+		mount-matrix = "-1", "0", "0",
+			       "0", "1", "0",
+			       "0", "0", "-1";
+	};
+
+	proximity@48 {
+		compatible = "sensortek,stk3310";
+		reg = <0x48>;
+		interrupt-parent = <&msmgpio>;
+		interrupts = <12 IRQ_TYPE_EDGE_FALLING>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&proximity_int_default>;
+	};
+
+	gyroscope@68 {
+		compatible = "bosch,bmg160";
+		reg = <0x68>;
+		vdd-supply = <&pm8916_l17>;
+		vddio-supply = <&pm8916_l6>;
+		interrupt-parent = <&msmgpio>;
+		interrupts = <97 IRQ_TYPE_EDGE_RISING>,
+			     <98 IRQ_TYPE_EDGE_RISING>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&gyro_int_default>;
+	};
+};
+
+&pm8916_resin {
+	status = "okay";
+	linux,code = <KEY_VOLUMEDOWN>;
+};
+
+&pm8916_vib {
+	status = "okay";
+};
+
+&pronto {
+	status = "okay";
+};
+
+&sdhc_1 {
+	status = "okay";
+
+	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>;
+};
+
+&sdhc_2 {
+	status = "okay";
+
+	pinctrl-names = "default", "sleep";
+	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>;
+
+	cd-gpios = <&msmgpio 38 GPIO_ACTIVE_LOW>;
+};
+
+&usb {
+	status = "okay";
+	extcon = <&usb_id>, <&usb_id>;
+};
+
+&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-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 {
+	accel_int_default: accel-int-default {
+		pins = "gpio31";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	gpio_keys_default: gpio-keys-default {
+		pins = "gpio107";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-pull-up;
+	};
+
+	gyro_int_default: gyro-int-default {
+		pins = "gpio97", "gpio98";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	mag_reset_default: mag-reset-default {
+		pins = "gpio8";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	proximity_int_default: proximity-int-default {
+		pins = "gpio12";
+		function = "gpio";
+
+		drive-strength = <6>;
+		bias-pull-up;
+	};
+
+	usb_id_default: usb-id-default {
+		pins = "gpio69";
+		function = "gpio";
+
+		drive-strength = <8>;
+		bias-pull-up;
+	};
+};
-- 
2.29.2

[PATCH v2 3/4] arm64: dts: qcom: Disable MDSS by default for 8916/8016 devices

[Vincent Knecht]

Disable MDSS (Mobile Display Subsystem) by default in msm8916.dtsi
and only explicitly enable it in devices' DT which actually use it.

This leads to faster boot and cleaner logs for other devices,
which also won't have to explicitly disable MDSS to use framebuffer.

Signed-off-by: Vincent Knecht <vincent.knecht@mailoo.org>
---
 arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi                  | 4 ++++
 arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi | 4 ++++
 arch/arm64/boot/dts/qcom/msm8916.dtsi                      | 1 +
 3 files changed, 9 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
index 3a9538e1ec97..6aef0c2e4f0a 100644
--- a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
+++ b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
@@ -301,6 +301,10 @@ &lpass {
 	status = "okay";
 };
 
+&mdss {
+	status = "okay";
+};
+
 &pm8916_resin {
 	status = "okay";
 	linux,code = <KEY_VOLUMEDOWN>;
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi b/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi
index f1af798abd74..230ba3ce3277 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi
@@ -132,6 +132,10 @@ &dsi0 {
 	pinctrl-1 = <&mdss_sleep>;
 };
 
+&mdss {
+	status = "okay";
+};
+
 &pm8916_resin {
 	status = "okay";
 	linux,code = <KEY_VOLUMEDOWN>;
diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi
index 402e891a84ab..8f9a651d3827 100644
--- a/arch/arm64/boot/dts/qcom/msm8916.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi
@@ -913,6 +913,7 @@ tcsr: syscon@1937000 {
 		};
 
 		mdss: mdss@1a00000 {
+			status = "disabled";
 			compatible = "qcom,mdss";
 			reg = <0x01a00000 0x1000>,
 			      <0x01ac8000 0x3000>;
-- 
2.29.2

[PATCH v2 4/4] arm64: dts: qcom: msm8916-alcatel-idol347: Add framebuffer support

[Vincent Knecht]

Add simple-framebuffer support and related reserved-memory block.

Signed-off-by: Vincent Knecht <vincent.knecht@mailoo.org>
---
 .../boot/dts/qcom/msm8916-alcatel-idol347.dts | 31 +++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts b/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts
index 540b1fa4b260..e4d22cec8ff0 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts
@@ -3,6 +3,7 @@
 /dts-v1/;
 
 #include "msm8916-pm8916.dtsi"
+#include <dt-bindings/clock/qcom,gcc-msm8916.h>
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/input.h>
 
@@ -16,6 +17,36 @@ aliases {
 
 	chosen {
 		stdout-path = "serial0";
+
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		framebuffer0: framebuffer@83200000 {
+			status = "okay";
+			compatible = "simple-framebuffer";
+			reg = <0x0 0x83200000 0x0 (720 * 1280 * 3)>;
+			width = <720>;
+			height = <1280>;
+			stride = <(720 * 3)>;
+			format = "r8g8b8";
+			power-domains = <&gcc MDSS_GDSC>;
+			clocks = <&gcc GCC_MDSS_AHB_CLK>,
+				 <&gcc GCC_MDSS_VSYNC_CLK>,
+				 <&gcc GCC_MDSS_AXI_CLK>,
+				 <&gcc GCC_MDSS_MDP_CLK>,
+				 <&gcc GCC_MDSS_BYTE0_CLK>,
+				 <&gcc GCC_MDSS_PCLK0_CLK>,
+				 <&gcc GCC_MDSS_ESC0_CLK>,
+				 <&xo_board>;
+		};
+	};
+
+	reserved-memory {
+		continuous_splash: framebuffer@83000000 {
+			reg = <0x0 0x83000000 0x0 0x1400000>;
+			no-map;
+		};
 	};
 
 	gpio-keys {
-- 
2.29.2

Re: [PATCH v2 2/4] arm64: dts: qcom: Add device tree for Alcatel Idol 3 (4.7")

[Stephan Gerhold]

On Sat, Jan 30, 2021 at 11:57:11AM +0100, Vincent Knecht wrote:
> The Alcatel Idol 3 (4.7") is a smartphone based on MSM8916.
> Add a device tree with support for USB, eMMC, SD-Card, WiFi,
> BT, power/volume buttons, vibrator and the following sensors:
> magnetometer, accelerometer, gyroscope, ambient light+proximity
> 
> Signed-off-by: Vincent Knecht <vincent.knecht@mailoo.org>

Reviewed-by: Stephan Gerhold <stephan@gerhold.net>

> ---
>  arch/arm64/boot/dts/qcom/Makefile             |   1 +
>  .../boot/dts/qcom/msm8916-alcatel-idol347.dts | 291 ++++++++++++++++++
>  2 files changed, 292 insertions(+)
>  create mode 100644 arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts
> 
> diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
> index 59455db7b493..0feeedb712cc 100644
> --- a/arch/arm64/boot/dts/qcom/Makefile
> +++ b/arch/arm64/boot/dts/qcom/Makefile
> @@ -5,6 +5,7 @@ dtb-$(CONFIG_ARCH_QCOM)	+= apq8096-db820c.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= apq8096-ifc6640.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= ipq6018-cp01-c1.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= ipq8074-hk01.dtb
> +dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-alcatel-idol347.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-asus-z00l.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-longcheer-l8150.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-mtp.dtb
> diff --git a/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts b/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts
> new file mode 100644
> index 000000000000..540b1fa4b260
> --- /dev/null
> +++ b/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts
> @@ -0,0 +1,291 @@
> +// 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>
> +
> +/ {
> +	model = "Alcatel OneTouch Idol 3 (4.7)";
> +	compatible = "alcatel,idol347", "qcom,msm8916";
> +
> +	aliases {
> +		serial0 = &blsp1_uart2;
> +	};
> +
> +	chosen {
> +		stdout-path = "serial0";
> +	};
> +
> +	gpio-keys {
> +		compatible = "gpio-keys";
> +
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&gpio_keys_default>;
> +
> +		label = "GPIO Buttons";
> +
> +		volume-up {
> +			label = "Volume Up";
> +			gpios = <&msmgpio 107 GPIO_ACTIVE_LOW>;
> +			linux,code = <KEY_VOLUMEUP>;
> +		};
> +	};
> +
> +	usb_id: usb-id {
> +		compatible = "linux,extcon-usb-gpio";
> +		id-gpio = <&msmgpio 69 GPIO_ACTIVE_HIGH>;
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&usb_id_default>;
> +	};
> +};
> +
> +&blsp1_uart2 {
> +	status = "okay";
> +};
> +
> +&blsp_i2c5 {
> +	status = "okay";
> +
> +	magnetometer@c {
> +		compatible = "asahi-kasei,ak09911";
> +		reg = <0x0c>;
> +		vdd-supply = <&pm8916_l17>;
> +		vid-supply = <&pm8916_l6>;
> +		reset-gpios = <&msmgpio 8 GPIO_ACTIVE_LOW>;
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&mag_reset_default>;
> +		mount-matrix = "0", "1", "0",
> +			       "-1", "0", "0",
> +			       "0", "0", "1";
> +	};
> +
> +	accelerometer@f {
> +		compatible = "kionix,kxtj21009";
> +		reg = <0x0f>;
> +		vdd-supply = <&pm8916_l17>;
> +		vddio-supply = <&pm8916_l6>;
> +		interrupt-parent = <&msmgpio>;
> +		interrupts = <31 IRQ_TYPE_EDGE_RISING>;
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&accel_int_default>;
> +		mount-matrix = "-1", "0", "0",
> +			       "0", "1", "0",
> +			       "0", "0", "-1";
> +	};
> +
> +	proximity@48 {
> +		compatible = "sensortek,stk3310";
> +		reg = <0x48>;
> +		interrupt-parent = <&msmgpio>;
> +		interrupts = <12 IRQ_TYPE_EDGE_FALLING>;
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&proximity_int_default>;
> +	};
> +
> +	gyroscope@68 {
> +		compatible = "bosch,bmg160";
> +		reg = <0x68>;
> +		vdd-supply = <&pm8916_l17>;
> +		vddio-supply = <&pm8916_l6>;
> +		interrupt-parent = <&msmgpio>;
> +		interrupts = <97 IRQ_TYPE_EDGE_RISING>,
> +			     <98 IRQ_TYPE_EDGE_RISING>;
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&gyro_int_default>;
> +	};
> +};
> +
> +&pm8916_resin {
> +	status = "okay";
> +	linux,code = <KEY_VOLUMEDOWN>;
> +};
> +
> +&pm8916_vib {
> +	status = "okay";
> +};
> +
> +&pronto {
> +	status = "okay";
> +};
> +
> +&sdhc_1 {
> +	status = "okay";
> +
> +	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>;
> +};
> +
> +&sdhc_2 {
> +	status = "okay";
> +
> +	pinctrl-names = "default", "sleep";
> +	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>;
> +
> +	cd-gpios = <&msmgpio 38 GPIO_ACTIVE_LOW>;
> +};
> +
> +&usb {
> +	status = "okay";
> +	extcon = <&usb_id>, <&usb_id>;
> +};
> +
> +&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-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 {
> +	accel_int_default: accel-int-default {
> +		pins = "gpio31";
> +		function = "gpio";
> +
> +		drive-strength = <2>;
> +		bias-disable;
> +	};
> +
> +	gpio_keys_default: gpio-keys-default {
> +		pins = "gpio107";
> +		function = "gpio";
> +
> +		drive-strength = <2>;
> +		bias-pull-up;
> +	};
> +
> +	gyro_int_default: gyro-int-default {
> +		pins = "gpio97", "gpio98";
> +		function = "gpio";
> +
> +		drive-strength = <2>;
> +		bias-disable;
> +	};
> +
> +	mag_reset_default: mag-reset-default {
> +		pins = "gpio8";
> +		function = "gpio";
> +
> +		drive-strength = <2>;
> +		bias-disable;
> +	};
> +
> +	proximity_int_default: proximity-int-default {
> +		pins = "gpio12";
> +		function = "gpio";
> +
> +		drive-strength = <6>;
> +		bias-pull-up;
> +	};
> +
> +	usb_id_default: usb-id-default {
> +		pins = "gpio69";
> +		function = "gpio";
> +
> +		drive-strength = <8>;
> +		bias-pull-up;
> +	};
> +};
> -- 
> 2.29.2
> 
> 
> 

Re: [PATCH v2 3/4] arm64: dts: qcom: Disable MDSS by default for 8916/8016 devices

[Stephan Gerhold]

On Sat, Jan 30, 2021 at 11:57:12AM +0100, Vincent Knecht wrote:
> Disable MDSS (Mobile Display Subsystem) by default in msm8916.dtsi
> and only explicitly enable it in devices' DT which actually use it.
> 
> This leads to faster boot and cleaner logs for other devices,
> which also won't have to explicitly disable MDSS to use framebuffer.
> 
> Signed-off-by: Vincent Knecht <vincent.knecht@mailoo.org>

Thanks for the patch! I think this is a good thing because normally most
things are disabled by default in msm8916.dtsi (e.g. eMMC, SD card,
WCNSS, ....). Also, there are actually some devices that don't have a
display (e.g. the 4IoT board [1]). Having to disable it specifically is
kind of weird. So:

Reviewed-by: Stephan Gerhold <stephan@gerhold.net>

[1]: https://www.96boards.org/product/4iot/

> ---
>  arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi                  | 4 ++++
>  arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi | 4 ++++
>  arch/arm64/boot/dts/qcom/msm8916.dtsi                      | 1 +
>  3 files changed, 9 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
> index 3a9538e1ec97..6aef0c2e4f0a 100644
> --- a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
> +++ b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
> @@ -301,6 +301,10 @@ &lpass {
>  	status = "okay";
>  };
>  
> +&mdss {
> +	status = "okay";
> +};
> +
>  &pm8916_resin {
>  	status = "okay";
>  	linux,code = <KEY_VOLUMEDOWN>;
> diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi b/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi
> index f1af798abd74..230ba3ce3277 100644
> --- a/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi
> +++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi
> @@ -132,6 +132,10 @@ &dsi0 {
>  	pinctrl-1 = <&mdss_sleep>;
>  };
>  
> +&mdss {
> +	status = "okay";
> +};
> +
>  &pm8916_resin {
>  	status = "okay";
>  	linux,code = <KEY_VOLUMEDOWN>;
> diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi
> index 402e891a84ab..8f9a651d3827 100644
> --- a/arch/arm64/boot/dts/qcom/msm8916.dtsi
> +++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi
> @@ -913,6 +913,7 @@ tcsr: syscon@1937000 {
>  		};
>  
>  		mdss: mdss@1a00000 {
> +			status = "disabled";
>  			compatible = "qcom,mdss";
>  			reg = <0x01a00000 0x1000>,
>  			      <0x01ac8000 0x3000>;
> -- 
> 2.29.2
> 
> 
> 

Re: [PATCH v2 3/4] arm64: dts: qcom: Disable MDSS by default for 8916/8016 devices

[Konrad Dybcio]

On 30.01.2021 11:57, Vincent Knecht wrote:
> Disable MDSS (Mobile Display Subsystem) by default in msm8916.dtsi
> and only explicitly enable it in devices' DT which actually use it.
>
> This leads to faster boot and cleaner logs for other devices,
> which also won't have to explicitly disable MDSS to use framebuffer.
>
> Signed-off-by: Vincent Knecht <vincent.knecht@mailoo.org>
> Reviewed-by: Stephan Gerhold <stephan@gerhold.net>
> ---
>  arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi                  | 4 ++++
>  arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi | 4 ++++
>  arch/arm64/boot/dts/qcom/msm8916.dtsi                      | 1 +
>  3 files changed, 9 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
> index 3a9538e1ec97..6aef0c2e4f0a 100644
> --- a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
> +++ b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi
> @@ -301,6 +301,10 @@ &lpass {
>  	status = "okay";
>  };
>  
> +&mdss {
> +	status = "okay";
> +};
> +
>  &pm8916_resin {
>  	status = "okay";
>  	linux,code = <KEY_VOLUMEDOWN>;
> diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi b/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi
> index f1af798abd74..230ba3ce3277 100644
> --- a/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi
> +++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi
> @@ -132,6 +132,10 @@ &dsi0 {
>  	pinctrl-1 = <&mdss_sleep>;
>  };
>  
> +&mdss {
> +	status = "okay";
> +};
> +
>  &pm8916_resin {
>  	status = "okay";
>  	linux,code = <KEY_VOLUMEDOWN>;
> diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi
> index 402e891a84ab..8f9a651d3827 100644
> --- a/arch/arm64/boot/dts/qcom/msm8916.dtsi
> +++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi
> @@ -913,6 +913,7 @@ tcsr: syscon@1937000 {
>  		};
>  
>  		mdss: mdss@1a00000 {
> +			status = "disabled";
>  			compatible = "qcom,mdss";
>  			reg = <0x01a00000 0x1000>,
>  			      <0x01ac8000 0x3000>;
>

Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>

Konrad

Re: [PATCH v2 4/4] arm64: dts: qcom: msm8916-alcatel-idol347: Add framebuffer support

[Konrad Dybcio]

On 30.01.2021 11:57, Vincent Knecht wrote:
> Add simple-framebuffer support and related reserved-memory block.
>
> Signed-off-by: Vincent Knecht <vincent.knecht@mailoo.org>
> ---
>  .../boot/dts/qcom/msm8916-alcatel-idol347.dts | 31 +++++++++++++++++++
>  1 file changed, 31 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts b/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts
> index 540b1fa4b260..e4d22cec8ff0 100644
> --- a/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts
> +++ b/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts
> @@ -3,6 +3,7 @@
>  /dts-v1/;
>  
>  #include "msm8916-pm8916.dtsi"
> +#include <dt-bindings/clock/qcom,gcc-msm8916.h>
>  #include <dt-bindings/gpio/gpio.h>
>  #include <dt-bindings/input/input.h>
>  
> @@ -16,6 +17,36 @@ aliases {
>  
>  	chosen {
>  		stdout-path = "serial0";
> +
> +		#address-cells = <2>;
> +		#size-cells = <2>;
> +		ranges;
> +
> +		framebuffer0: framebuffer@83200000 {
> +			status = "okay";
> +			compatible = "simple-framebuffer";
> +			reg = <0x0 0x83200000 0x0 (720 * 1280 * 3)>;
> +			width = <720>;
> +			height = <1280>;
> +			stride = <(720 * 3)>;
> +			format = "r8g8b8";
> +			power-domains = <&gcc MDSS_GDSC>;
> +			clocks = <&gcc GCC_MDSS_AHB_CLK>,
> +				 <&gcc GCC_MDSS_VSYNC_CLK>,
> +				 <&gcc GCC_MDSS_AXI_CLK>,
> +				 <&gcc GCC_MDSS_MDP_CLK>,
> +				 <&gcc GCC_MDSS_BYTE0_CLK>,
> +				 <&gcc GCC_MDSS_PCLK0_CLK>,

I'm not sure about BYTE/PCLK, it used to cause issues at least on my boards, but if it works for you, I guess it's only good.


> +				 <&gcc GCC_MDSS_ESC0_CLK>,
> +				 <&xo_board>;

Fake XO seems redundant here.


> +		};
> +	};
> +
> +	reserved-memory {
> +		continuous_splash: framebuffer@83000000 {
> +			reg = <0x0 0x83000000 0x0 0x1400000>;
> +			no-map;
> +		};
>  	};
>  
>  	gpio-keys {
>

Konrad

Re: [PATCH v2 2/4] arm64: dts: qcom: Add device tree for Alcatel Idol 3 (4.7")

[Konrad Dybcio]

On 30.01.2021 11:57, Vincent Knecht wrote:
> The Alcatel Idol 3 (4.7") is a smartphone based on MSM8916.
> Add a device tree with support for USB, eMMC, SD-Card, WiFi,
> BT, power/volume buttons, vibrator and the following sensors:
> magnetometer, accelerometer, gyroscope, ambient light+proximity
>
> Signed-off-by: Vincent Knecht <vincent.knecht@mailoo.org>
> Reviewed-by: Stephan Gerhold <stephan@gerhold.net>
> ---
>  arch/arm64/boot/dts/qcom/Makefile             |   1 +
>  .../boot/dts/qcom/msm8916-alcatel-idol347.dts | 291 ++++++++++++++++++
>  2 files changed, 292 insertions(+)
>  create mode 100644 arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts
>
> diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
> index 59455db7b493..0feeedb712cc 100644
> --- a/arch/arm64/boot/dts/qcom/Makefile
> +++ b/arch/arm64/boot/dts/qcom/Makefile
> @@ -5,6 +5,7 @@ dtb-$(CONFIG_ARCH_QCOM)	+= apq8096-db820c.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= apq8096-ifc6640.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= ipq6018-cp01-c1.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= ipq8074-hk01.dtb
> +dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-alcatel-idol347.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-asus-z00l.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-longcheer-l8150.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-mtp.dtb
> diff --git a/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts b/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts
> new file mode 100644
> index 000000000000..540b1fa4b260
> --- /dev/null
> +++ b/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts
> @@ -0,0 +1,291 @@
> +// 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>
> +
> +/ {
> +	model = "Alcatel OneTouch Idol 3 (4.7)";
> +	compatible = "alcatel,idol347", "qcom,msm8916";
> +
> +	aliases {
> +		serial0 = &blsp1_uart2;
> +	};
> +
> +	chosen {
> +		stdout-path = "serial0";
> +	};
> +
> +	gpio-keys {
> +		compatible = "gpio-keys";
> +
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&gpio_keys_default>;
> +
> +		label = "GPIO Buttons";
> +
> +		volume-up {
> +			label = "Volume Up";
> +			gpios = <&msmgpio 107 GPIO_ACTIVE_LOW>;
> +			linux,code = <KEY_VOLUMEUP>;
> +		};
> +	};
> +
> +	usb_id: usb-id {
> +		compatible = "linux,extcon-usb-gpio";
> +		id-gpio = <&msmgpio 69 GPIO_ACTIVE_HIGH>;
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&usb_id_default>;
> +	};
> +};
> +
> +&blsp1_uart2 {
> +	status = "okay";
> +};
> +
> +&blsp_i2c5 {
> +	status = "okay";
> +
> +	magnetometer@c {
> +		compatible = "asahi-kasei,ak09911";
> +		reg = <0x0c>;
> +		vdd-supply = <&pm8916_l17>;
> +		vid-supply = <&pm8916_l6>;
> +		reset-gpios = <&msmgpio 8 GPIO_ACTIVE_LOW>;
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&mag_reset_default>;
> +		mount-matrix = "0", "1", "0",
> +			       "-1", "0", "0",
> +			       "0", "0", "1";
> +	};
> +
> +	accelerometer@f {
> +		compatible = "kionix,kxtj21009";
> +		reg = <0x0f>;
> +		vdd-supply = <&pm8916_l17>;
> +		vddio-supply = <&pm8916_l6>;
> +		interrupt-parent = <&msmgpio>;
> +		interrupts = <31 IRQ_TYPE_EDGE_RISING>;
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&accel_int_default>;
> +		mount-matrix = "-1", "0", "0",
> +			       "0", "1", "0",
> +			       "0", "0", "-1";
> +	};
> +
> +	proximity@48 {
> +		compatible = "sensortek,stk3310";
> +		reg = <0x48>;
> +		interrupt-parent = <&msmgpio>;
> +		interrupts = <12 IRQ_TYPE_EDGE_FALLING>;
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&proximity_int_default>;
> +	};
> +
> +	gyroscope@68 {
> +		compatible = "bosch,bmg160";
> +		reg = <0x68>;
> +		vdd-supply = <&pm8916_l17>;
> +		vddio-supply = <&pm8916_l6>;
> +		interrupt-parent = <&msmgpio>;
> +		interrupts = <97 IRQ_TYPE_EDGE_RISING>,
> +			     <98 IRQ_TYPE_EDGE_RISING>;
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&gyro_int_default>;
> +	};
> +};
> +
> +&pm8916_resin {
> +	status = "okay";
> +	linux,code = <KEY_VOLUMEDOWN>;
> +};
> +
> +&pm8916_vib {
> +	status = "okay";
> +};
> +
> +&pronto {
> +	status = "okay";
> +};
> +
> +&sdhc_1 {
> +	status = "okay";
> +
> +	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>;
> +};
> +
> +&sdhc_2 {
> +	status = "okay";
> +
> +	pinctrl-names = "default", "sleep";
> +	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>;
> +
> +	cd-gpios = <&msmgpio 38 GPIO_ACTIVE_LOW>;
> +};
> +
> +&usb {
> +	status = "okay";
> +	extcon = <&usb_id>, <&usb_id>;
> +};
> +
> +&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-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 {
> +	accel_int_default: accel-int-default {
> +		pins = "gpio31";
> +		function = "gpio";
> +
> +		drive-strength = <2>;
> +		bias-disable;
> +	};
> +
> +	gpio_keys_default: gpio-keys-default {
> +		pins = "gpio107";
> +		function = "gpio";
> +
> +		drive-strength = <2>;
> +		bias-pull-up;
> +	};
> +
> +	gyro_int_default: gyro-int-default {
> +		pins = "gpio97", "gpio98";
> +		function = "gpio";
> +
> +		drive-strength = <2>;
> +		bias-disable;
> +	};
> +
> +	mag_reset_default: mag-reset-default {
> +		pins = "gpio8";
> +		function = "gpio";
> +
> +		drive-strength = <2>;
> +		bias-disable;
> +	};
> +
> +	proximity_int_default: proximity-int-default {
> +		pins = "gpio12";
> +		function = "gpio";
> +
> +		drive-strength = <6>;
> +		bias-pull-up;
> +	};
> +
> +	usb_id_default: usb-id-default {
> +		pins = "gpio69";
> +		function = "gpio";
> +
> +		drive-strength = <8>;
> +		bias-pull-up;
> +	};
> +};
>
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>


Konrad