Re: [PATCH 03/12] riscv: dts: thead: add device tree node for MISC clock controller

From: Icenowy Zheng

Date: Tue Jun 09 2026 - 01:36:08 EST


在 2026-06-08一的 22:14 -0700,Drew Fustini写道:
> On Thu, May 07, 2026 at 04:17:01PM +0800, Icenowy Zheng wrote:
> > The MISC_SUBSYS clock controller on TH1520 SoC is a clock
> > controller
> > mainly controlling USB-related clocks (which isn't utilized yet)
> > and
> > MMC/SD controllers' AHB bus clocks.
> >
> > Add the device tree node for it along with the missing bus clock
> > references for MMC/SD controllers.
>
> Is there a functional reason to modify the mmc nodes in this series?

When the clock isn't referenced, Linux will disable it unless
`clk_ignore_unused` parameter is passed.

Thanks,
Icenowy

>
> Thanks,
> Drew