Re: [PATCH] arm64: dts: exynos: add pwm node for exynosautov9-sadk
From: Jaewon Kim
Date: Fri Jul 14 2023 - 02:13:35 EST
On 23. 7. 14. 14:59, Chanho Park wrote:
>>> + reg = <0x103f0000 0x100>;
>>> + samsung,pwm-outputs = <0>, <1>, <2>, <3>;
>>> + #pwm-cells = <3>;
>>> + clocks = <&xtcxo>;
>> This does not look like correct clock. Are you sure XTCXO goes to PWM?
> Yes. XTXCO is the source clock of the pwm. Unlike any other exynos SoCs, the clock is directly derived from the external OSC.
> Thus, it cannot be controllable such as gating.
Thanks Chanho.
I miss this comment.
>
> Best Regards,
> Chanho Park
>
>
Thanks
Jaewon Kim