linux-kernel - Re: [PATCH 0/7] clk: samsung: exynos850: Add CMUs needed for SysMMU

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Message-ID: <CAPLW+4nFzxa6gH_uxRuypWFS3WzrENS5Wz5j32L6q53T7eZG_Q@mail.gmail.com>
Date:   Tue, 9 Aug 2022 14:45:59 +0300
From:   Sam Protsenko <semen.protsenko@...aro.org>
To:     Sylwester Nawrocki <s.nawrocki@...sung.com>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Chanwoo Choi <cw00.choi@...sung.com>
Cc:     Tomasz Figa <tomasz.figa@...il.com>,
        Alim Akhtar <alim.akhtar@...sung.com>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Sumit Semwal <sumit.semwal@...aro.org>,
        linux-samsung-soc@...r.kernel.org, linux-clk@...r.kernel.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/7] clk: samsung: exynos850: Add CMUs needed for SysMMU

On Mon, 8 Aug 2022 at 21:15, Sam Protsenko <semen.protsenko@...aro.org> wrote:
>
> This patch series implements some missing Exynos850 clock domains. Right
> now those are mainly required for SysMMU clocks, although of course
> there is a lot of other clocks generated by those CMUs.
>
> Exynos850 has next SysMMU instances:
>   - SYSMMU_AUD
>   - SYSMMU_DPU
>   - SYSMMU_IS0
>   - SYSMMU_IS1
>   - SYSMMU_MFCMSCL
>
> As CMU_DPU is already implemented, that leaves CMU_AUD, CMU_IS and
> CMU_MFCMSCL to be implemented, which is done in this series:
>   - CMU_AUD: audio clocks
>   - CMU_IS: camera clocks (Image Signal Processing)
>   - CMU_MFCMSCL: multi-format codec and scaler clocks
>
> Sam Protsenko (7):
>   dt-bindings: clock: Add bindings for Exynos850 CMU_AUD
>   dt-bindings: clock: Add bindings for Exynos850 CMU_IS
>   dt-bindings: clock: Add bindings for Exynos850 CMU_MFCMSCL
>   clk: samsung: exynos850: Style fixes
>   clk: samsung: exynos850: Implement CMU_AUD domain
>   clk: samsung: exynos850: Implement CMU_IS domain
>   clk: samsung: exynos850: Implement CMU_MFCMSCL domain
>
>  .../clock/samsung,exynos850-clock.yaml        |  69 ++
>  drivers/clk/samsung/clk-exynos850.c           | 682 +++++++++++++++++-
>  include/dt-bindings/clock/exynos850.h         | 136 +++-
>  3 files changed, 883 insertions(+), 4 deletions(-)
>
> --
> 2.30.2
>

This patch series is superseded by v2 here: [1].

[1] https://lkml.org/lkml/2022/8/9/328