Re: [PATCH 3/4] ARM: dts: axp813: Add charger LED
From: Dan Murphy <hidden>
Date: 2020-02-25 13:02:15
Also in:
linux-arm-kernel, linux-leds, lkml
Ondrej On 2/23/20 7:14 AM, Ondrej Jirman wrote:
quoted hunk ↗ jump to hunk
PMIC supports charging status indication via a LED. Add support for it. Signed-off-by: Ondrej Jirman <redacted> --- arch/arm/boot/dts/axp81x.dtsi | 5 +++++ 1 file changed, 5 insertions(+)diff --git a/arch/arm/boot/dts/axp81x.dtsi b/arch/arm/boot/dts/axp81x.dtsi index 1dfeeceabf4c3..00b092f94433d 100644 --- a/arch/arm/boot/dts/axp81x.dtsi +++ b/arch/arm/boot/dts/axp81x.dtsi@@ -175,4 +175,9 @@ reg_drivevbus: drivevbus { usb_power_supply: usb-power-supply { compatible = "x-powers,axp813-usb-power-supply"; }; + + charger_led: charger-led { + compatible = "x-powers,axp813-charger-led"; + status = "disabled";
As I commented before you need to add function and color to this node and read it from the driver. Or you can add them to the over ride for the specific use case. Another question is is this LED only used for charging or can it be multi purpose? Dan
+ }; };