Commit d710fdfe authored by Yassine Oudjana's avatar Yassine Oudjana Committed by Bjorn Andersson
Browse files

arm64: dts: qcom: msm8996-xiaomi-*: Add LEDs 



Add LEDs found on the Xiaomi MSM8996 devices. The devices share
a status RGB LED mounted on the front, as well as a PWM-driven
IR LED for remote control (sometimes known as an IR blaster).
The Mi Note 2 has an additional pair of white LEDs used as backlights
for the touchkeys driven by the PM8994 LPG block.

Signed-off-by: default avatarYassine Oudjana <y.oudjana@protonmail.com>
Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220728180120.97968-1-y.oudjana@protonmail.com
parent 36c9d012

arch/arm64/boot/dts/qcom/msm8996-xiaomi-common.dtsi

+54 −0
Original line number Diff line number Diff line
@@ -58,6 +58,14 @@ key-dome { 
		};

	};



	irled {

		compatible = "pwm-ir-tx";

		pwms = <&pm8994_lpg 1 1000000>;



		pinctrl-names = "default";

		pinctrl-0 = <&irled_default>;

	};



	reserved-memory {

		memory@88800000 {

			reg = <0x0 0x88800000 0x0 0x1400000>;
@@ -297,6 +305,41 @@ &pm8994_resin { 
	linux,code = <KEY_VOLUMEDOWN>;

};



&pm8994_lpg {

	status = "okay";



	qcom,power-source = <1>;

};



&pmi8994_lpg {

	status = "okay";



	qcom,power-source = <1>;



	multi-led {

		color = <LED_COLOR_ID_RGB>;

		function = LED_FUNCTION_STATUS;



		#address-cells = <1>;

		#size-cells = <0>;



		led@1 {

			reg = <1>;

			color = <LED_COLOR_ID_BLUE>;

		};



		led@2 {

			reg = <2>;

			color = <LED_COLOR_ID_GREEN>;

		};



		led@3 {

			reg = <3>;

			color = <LED_COLOR_ID_RED>;

		};

	};

};



&slpi_pil {

	status = "okay";
@@ -608,6 +651,17 @@ vdd_gfx: s2 { 
};



&pm8994_gpios {

	irled_default: irled-default {

		pinconf {

			pins = "gpio5";

			function = PMIC_GPIO_FUNC_FUNC1;

			output-low;

			qcom,drive-strength = <PMIC_GPIO_STRENGTH_HIGH>;

			power-source = <PM8994_GPIO_S4>;

			bias-disable;

		};

	};



	wlan_en_default: wlan-en-state {

		pins = "gpio8";

		function = PMIC_GPIO_FUNC_NORMAL;

arch/arm64/boot/dts/qcom/msm8996-xiaomi-scorpio.dts

+30 −0
Original line number Diff line number Diff line
@@ -116,6 +116,25 @@ &mss_pil { 
			"qcom/msm8996/scorpio/modem.mbn";

};



&pm8994_lpg {

	pinctrl-names = "default";

	pinctrl-0 = <&keypad_default>;



	led@3 {

		reg = <3>;

		color = <LED_COLOR_ID_WHITE>;

		function = LED_FUNCTION_KBD_BACKLIGHT;

		function-enumerator = <1>;

	};



	led@6 {

		reg = <6>;

		color = <LED_COLOR_ID_WHITE>;

		function = LED_FUNCTION_KBD_BACKLIGHT;

		function-enumerator = <0>;

	};

};



&q6asmdai {

	dai@0 {

		reg = <0>;
@@ -258,6 +277,17 @@ &pm8994_gpios { 
		"PMIC_SLB",		/* GPIO_20 */

		"UIM_BATT_ALARM",	/* GPIO_21 */

		"NC";			/* GPIO_22 */



	keypad_default: keypad-default {

		pinconf {

			pins = "gpio7", "gpio10";

			function = PMIC_GPIO_FUNC_FUNC1;

			output-low;

			qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>;

			power-source = <PM8994_GPIO_S4>;

			bias-disable;

		};

	};

};



&pm8994_mpps {