linux-kernel - Re: [PATCH 2/9] pmdomain: rockchip: Add support for RK3528

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Message-ID: <3416319.KgjxqYA5nG@diego>
Date: Mon, 19 May 2025 19:07:39 +0200
From: Heiko Stübner <heiko@...ech.de>
To: Jonas Karlman <jonas@...boo.se>, Ulf Hansson <ulf.hansson@...aro.org>,
 Yao Zi <ziyao@...root.org>
Cc: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
 Conor Dooley <conor+dt@...nel.org>, Chukun Pan <amadeus@....edu.cn>,
 linux-rockchip@...ts.infradead.org, linux-pm@...r.kernel.org,
 devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/9] pmdomain: rockchip: Add support for RK3528

Hi,

Am Montag, 19. Mai 2025, 18:52:04 Mitteleuropäische Sommerzeit schrieb Yao Zi:
> On Sun, May 18, 2025 at 10:06:49PM +0000, Jonas Karlman wrote:
> > Add configuration and power domains for RK3528 SoC.
> > 
> > Only PD_GPU can fully be powered down. PD_RKVDEC, PD_RKVENC, PD_VO and
> > PD_VPU are used by miscellaneous devices in RK3528.
> 
> Thanks for your work!
> 
> > Signed-off-by: Jonas Karlman <jonas@...boo.se>
> > ---
> >  drivers/pmdomain/rockchip/pm-domains.c | 27 ++++++++++++++++++++++++++
> >  1 file changed, 27 insertions(+)
> > 
> > diff --git a/drivers/pmdomain/rockchip/pm-domains.c b/drivers/pmdomain/rockchip/pm-domains.c
> > index 4cce407bb1eb..242570c505fb 100644
> > --- a/drivers/pmdomain/rockchip/pm-domains.c
> > +++ b/drivers/pmdomain/rockchip/pm-domains.c
> > @@ -35,6 +35,7 @@
> >  #include <dt-bindings/power/rk3366-power.h>
> >  #include <dt-bindings/power/rk3368-power.h>
> >  #include <dt-bindings/power/rk3399-power.h>
> > +#include <dt-bindings/power/rockchip,rk3528-power.h>
> >  #include <dt-bindings/power/rockchip,rk3562-power.h>
> 
> But I had some trouble applying this patch on either Rockchip SoC tree
> or linux-pm. Looking through the context, seems the patch depends on
> some RK3562 PMU driver changes, which I couldn't find with some brief
> searching among the list.
> 
> Which branch is the series based on?

are you sure you looked at the right linux-pm tree?

In [0] I do see rk3562 powerdomains applied.

Heiko


[0] https://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git/commit/?h=next&id=f89c082d44914f24dfb5b0219eb140369de5b612