From 61078b677b1021e13369636fe9f3e633f48ec936 Mon Sep 17 00:00:00 2001 From: Luca Weiss Date: Sat, 25 Jul 2020 13:08:12 +0200 Subject: [PATCH 107/351] arm64: dts: sun50i-a64-pinephone: Add LED flash All revisions of the PinePhone have an SGM3140 LED flash. The gpios were swapped on v1.0 of the board but this was fixed in later revisions. Signed-off-by: Luca Weiss --- .../boot/dts/allwinner/sun50i-a64-pinephone-1.0.dts | 5 +++++ .../boot/dts/allwinner/sun50i-a64-pinephone-1.1.dts | 5 +++++ .../boot/dts/allwinner/sun50i-a64-pinephone-1.2.dts | 5 +++++ .../boot/dts/allwinner/sun50i-a64-pinephone.dtsi | 13 +++++++++++++ 4 files changed, 28 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.0.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.0.dts index b027d09e8f87..78a84833e36a 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.0.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.0.dts @@ -109,3 +109,8 @@ usb0_drd_sw: endpoint { }; }; }; + +&sgm3140 { + flash-gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* PD24 */ + enable-gpios = <&pio 2 3 GPIO_ACTIVE_HIGH>; /* PC3 */ +}; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.1.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.1.dts index d23a35adaa54..06b9612f0d08 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.1.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.1.dts @@ -129,3 +129,8 @@ usb0_drd_sw: endpoint { }; }; }; + +&sgm3140 { + flash-gpios = <&pio 2 3 GPIO_ACTIVE_HIGH>; /* PC3 */ + enable-gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* PD24 */ +}; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.2.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.2.dts index 49fcf0f3a8e2..16fa86bc9025 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.2.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone-1.2.dts @@ -113,3 +113,8 @@ usb0_drd_sw: endpoint { }; }; }; + +&sgm3140 { + flash-gpios = <&pio 2 3 GPIO_ACTIVE_HIGH>; /* PC3 */ + enable-gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* PD24 */ +}; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi index 53e24f71a5ed..c62ec2504266 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi @@ -273,6 +273,17 @@ vibrator { enable-gpios = <&pio 3 2 GPIO_ACTIVE_HIGH>; /* PD2 */ vcc-supply = <®_dcdc1>; }; + + sgm3140: led-controller { + compatible = "sgmicro,sgm3140"; + vin-supply = <®_dcdc1>; + + sgm3140_flash: led { + function = LED_FUNCTION_FLASH; + color = ; + flash-max-timeout-us = <250000>; + }; + }; }; &codec { @@ -416,6 +427,8 @@ ov5640: rear-camera@4c { reset-gpios = <&pio 3 3 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>; /* PD3 */ powerdown-gpios = <&pio 2 0 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; /* PC0 */ + flash-leds = <&sgm3140_flash>; + port { ov5640_ep: endpoint { remote-endpoint = <&csi_ov5640_ep>; -- 2.34.0