[PATCH v1 3/3] arm64: dts: exynosautov920: add CMU_M2M clock DT nodes

Raghav Sharma raghav.s at samsung.com
Wed Sep 10 05:02:25 PDT 2025


Hi Krzysztof

> -----Original Message-----
> From: Krzysztof Kozlowski <krzk at kernel.org>
> Sent: Monday, August 11, 2025 12:19 PM
> To: Raghav Sharma <raghav.s at samsung.com>; s.nawrocki at samsung.com;
> cw00.choi at samsung.com; mturquette at baylibre.com; sboyd at kernel.org;
> robh at kernel.org; conor+dt at kernel.org; sunyeal.hong at samsung.com;
> shin.son at samsung.com; alim.akhtar at samsung.com
> Cc: linux-samsung-soc at vger.kernel.org; linux-clk at vger.kernel.org;
> devicetree at vger.kernel.org; linux-arm-kernel at lists.infradead.org; linux-
> kernel at vger.kernel.org; dev.tailor at samsung.com; chandan.vn at samsung.com;
> karthik.sun at samsung.com
> Subject: Re: [PATCH v1 3/3] arm64: dts: exynosautov920: add CMU_M2M clock
> DT nodes
> 
> On 08/08/2025 16:21, Raghav Sharma wrote:
> > Add required dt node for CMU_M2M block, which provides clocks for M2M
> > IP
> >
> > Signed-off-by: Raghav Sharma <raghav.s at samsung.com>
> > ---
> >  arch/arm64/boot/dts/exynos/exynosautov920.dtsi | 13 +++++++++++++
> >  1 file changed, 13 insertions(+)
> >
> > diff --git a/arch/arm64/boot/dts/exynos/exynosautov920.dtsi
> > b/arch/arm64/boot/dts/exynos/exynosautov920.dtsi
> > index 0fdf2062930a..086d6bbc18b8 100644
> > --- a/arch/arm64/boot/dts/exynos/exynosautov920.dtsi
> > +++ b/arch/arm64/boot/dts/exynos/exynosautov920.dtsi
> > @@ -1454,6 +1454,19 @@ pinctrl_aud: pinctrl at 1a460000 {
> >  			reg = <0x1a460000 0x10000>;
> >  		};
> >
> > +		cmu_m2m: clock-controller at 0x1a800000 {
> 
> 
> Are you sure this satisfies tests required by Samsung SoC maintainer profile?
> 
Sorry for delay in reply, I was off for some time. 
I understood the requirement here and thanks for your guidance on the other thread. 
I shall post the new version post fixing the compilation warnings.

> Best regards,
> Krzysztof




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