[PATCH] arm64: dts: rockchip: analog audio on Orange Pi 5

[Jimmy Hon]

> > New warnings running 'make CHECK_DTBS=y rockchip/rk3588s-orangepi-5.dtb' for 20241008031429.2410-1-honyuenkwun at gmail.com:
> >
> > arch/arm64/boot/dts/rockchip/rk3588s-orangepi-5.dtb: gpio-func: leds-gpio: {'rockchip,pins': [[0, 2, 0, 243]], 'phandle': 256} is not of type 'array'
> >       from schema $id: http://devicetree.org/schemas/gpio/gpio-consumer.yaml#
>
> the error is predating this patch but should be fixed
> nevertheless.
>
> @Jimmy: can you check if the schematics for your board provide
> an alternative name for the pin that is "leds-gpio" currently
> in the orangepi-5 ?
>
> Or just rename it to something like status_pin or something?
>
> Thanks
> Heiko
>
>
The schematic calls the pin PWM0_LED.
The schematic for the LED RUN led on the Orange Pi 5 looks a lot like
Orange Pi 5 Plus's PWM_LED0 which is being driven by the "pwm-leds".
Unlike the PWM_LED1 which is not connected to a PWM capable pin.
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts#n97

I'll try to switch it over to the pwm-leds and use "pwm0_led_pin",
otherwise I'll just relabel it to run_led_pin or green_led_pin.