Re: [PATCH] arm64: dts: rockchip: Add Hugsun X99 IR receiver and power led

From: Vivek Unune
Date: Fri Mar 13 2020 - 10:37:49 EST


On Fri, Mar 13, 2020 at 03:29:59PM +0100, Johan Jonker wrote:
> Hi Vivek,
>
> On 3/13/20 3:20 PM, Vivek Unune wrote:
> > On Fri, Mar 13, 2020 at 09:32:27AM +0100, Johan Jonker wrote:
> >> Hi Vivek,
> >>
> >> The 'power-led' need some changes.
> >>
> >> From leds-gpio.yaml:
> >>
> >> patternProperties:
> >> # The first form is preferred, but fall back to just 'led' anywhere in the
> >> # node name to at least catch some child nodes.
> >> "(^led-[0-9a-f]$|led)":
> >> type: object
> >>
> >> Test with:
> >> make -k ARCH=arm64 dtbs_check
> >>
> >> arch/arm64/boot/dts/rockchip/rk3399-hugsun-x99.dt.yaml: leds:
> >> power-led:linux,default-trigger:0: 'none' is not one of ['backlight',
> >> 'default-on', 'heartbeat', 'disk-activity', 'ide-disk', 'timer', 'pattern']
> >>
> >> On 3/13/20 1:01 AM, Vivek Unune wrote:
> >>> - Add Hugsun X99 IR receiver and power led
> >>> - Remove pwm0 node as it interferes with pwer LED gpio
> >>
> >> pwer => power
> >>
> >
> > Hi Johan,
> >
> > I'll fix those in my next version. Here's what I intended to to:
> >
>
> > 1. Rename 'power-led' node to 'led-power'
>
> The first form is preferred.
> Put 'led-power' in a regex tester with ^led-[0-9a-f]$
> https://regex101.com/
> Your regular expression does not match the subject string.
>
> Test 'led-0'
> Full match
>

Hi Johan,

Thanks for quick reply.

Indeed led-power won't work. Although I'm trying to figure out the dtbs_check
Currently, make compains that it's missing.
I'll verify this properly without having you to verify it next time.

Thanks,

Vivek


> >>> regulator-max-microvolt = <5000000>;
> >>> };
> >>>
> >>> + leds {
> >>> + compatible = "gpio-leds";
> >>> + pinctrl-names = "default";
> >>> + pinctrl-0 = <&power_led_gpio>;
> >>> +
> >>> + power-led {
> >>> + label = "blue:power";
> >>> + gpios = <&gpio4 RK_PC2 GPIO_ACTIVE_HIGH>;
> >>> + default-state = "on";
> >>> + linux,default-trigger = "none";
> >>> + };
> >>> + };
> >>> +
>