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

[Heiko Stübner]

Am Dienstag, 22. Oktober 2024, 17:56:44 CEST schrieb 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.

Thanks a lot for looking into that :-)