linux-kernel - Re: [PATCH 08/13] arm64: dts: exynos: gs101: enable cmu-peric0 clock controller

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Message-ID: <CAPLW+4=bfcemh-dd7r9hOe0RbtC01+sNpj3ZMMfc8rMezKQfNA@mail.gmail.com>
Date:   Thu, 14 Dec 2023 09:39:35 -0600
From:   Sam Protsenko <semen.protsenko@...aro.org>
To:     Tudor Ambarus <tudor.ambarus@...aro.org>
Cc:     peter.griffin@...aro.org, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, mturquette@...libre.com,
        sboyd@...nel.org, conor+dt@...nel.org, andi.shyti@...nel.org,
        alim.akhtar@...sung.com, gregkh@...uxfoundation.org,
        jirislaby@...nel.org, catalin.marinas@....com, will@...nel.org,
        s.nawrocki@...sung.com, tomasz.figa@...il.com,
        cw00.choi@...sung.com, arnd@...db.de, andre.draszik@...aro.org,
        saravanak@...gle.com, willmcvicker@...gle.com,
        linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, linux-clk@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-i2c@...r.kernel.org, linux-serial@...r.kernel.org
Subject: Re: [PATCH 08/13] arm64: dts: exynos: gs101: enable cmu-peric0 clock controller

On Thu, Dec 14, 2023 at 4:52 AM Tudor Ambarus <tudor.ambarus@...aro.org> wrote:
>
> Enable the cmu-peric0 clock controller. It feeds USI and I3c.
>
> Signed-off-by: Tudor Ambarus <tudor.ambarus@...aro.org>
> ---
>  arch/arm64/boot/dts/exynos/google/gs101.dtsi | 12 ++++++++++++
>  1 file changed, 12 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/exynos/google/gs101.dtsi b/arch/arm64/boot/dts/exynos/google/gs101.dtsi
> index 9747cb3fa03a..d0b0ad70c6ba 100644
> --- a/arch/arm64/boot/dts/exynos/google/gs101.dtsi
> +++ b/arch/arm64/boot/dts/exynos/google/gs101.dtsi
> @@ -339,6 +339,18 @@ ppi_cluster2: interrupt-partition-2 {
>                         };
>                 };
>
> +               cmu_peric0: clock-controller@...00000 {
> +                       compatible = "google,gs101-cmu-peric0";
> +                       reg = <0x10800000 0x4000>;
> +                       #clock-cells = <1>;
> +                       clocks = <&ext_24_5m>,
> +                                <&cmu_top CLK_DOUT_CMU_PERIC0_BUS>,
> +                                <&cmu_top CLK_DOUT_CMU_PERIC0_IP>;
> +                       clock-names = "oscclk",
> +                                     "dout_cmu_peric0_bus",

I'd pull this line to the above line. Other than that:

Reviewed-by: Sam Protsenko <semen.protsenko@...aro.org>

> +                                     "dout_cmu_peric0_ip";
> +               };
> +
>                 sysreg_peric0: syscon@...20000 {
>                         compatible = "google,gs101-peric0-sysreg", "syscon";
>                         reg = <0x10820000 0x10000>;
> --
> 2.43.0.472.g3155946c3a-goog
>