[PATCH] ARM: dts: rockchip: add missing grf phandle for rk3288
heiko at sntech.de
Sun May 14 07:59:17 PDT 2017
Am Sonntag, 7. Mai 2017, 22:34:46 CEST schrieb Randy Li:
> The PWM devices need to access the grf to switch the PWM IP.
The grf property is not part of the pwm binding and I remember
this coming up in veyron times, when Thiery didn't want such settings
in the pwm driver. So the kernel pwm driver does not switch anything
> And tsadc uses it to shutdown the system.
No it doesn't. The tsadc on rk3288 does not do any grf settings right now,
as it is using the v2_initialize function. Only rk3366 and rk3399 seem
to do any grf settings in the current v4.12-rc1 . Or is there some tsadc
patch from you pending to change that?
More information about the Linux-rockchip