On Sun, Feb 23, 2020 at 02:14:31PM +0100, megous hlavni wrote: > The tablet has a charger LED exposed on the top. This LED is controlled > by AXP813 PMIC. Add support for enabling the LED and using it either > for charging indication (handled by PMIC automatically) or for other uses > via user control. Dang, I just noticed someone sent a similar driver recently, although I had this one prepared for quite some time (since 2017) in my tree. I guess I should have sent it earlier. Please ignore. regards, o. > Please take a look. > > thank you and regards, > Ondrej Jirman > > Ondrej Jirman (4): > dt-bindings: leds: Add a binding for AXP813 charger led > leds: axp20x: Support charger LED on AXP20x like PMICs > ARM: dts: axp813: Add charger LED > ARM: dts: sun8i-a83t-tbs-a711: Enable charging LED > > .../devicetree/bindings/leds/leds-axp20x.yaml | 24 ++ > arch/arm/boot/dts/axp81x.dtsi | 5 + > arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts | 4 + > drivers/leds/Kconfig | 7 + > drivers/leds/Makefile | 1 + > drivers/leds/leds-axp20x.c | 240 ++++++++++++++++++ > drivers/mfd/axp20x.c | 3 + > 7 files changed, 284 insertions(+) > create mode 100644 Documentation/devicetree/bindings/leds/leds-axp20x.yaml > create mode 100644 drivers/leds/leds-axp20x.c > > -- > 2.25.1 >
