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References: <20231214105243.3707730-1-tudor.ambarus@linaro.org> <20231214105243.3707730-2-tudor.ambarus@linaro.org>
In-Reply-To: <20231214105243.3707730-2-tudor.ambarus@linaro.org>
From:   Sam Protsenko <semen.protsenko@linaro.org>
Date:   Thu, 14 Dec 2023 09:07:28 -0600
Message-ID: <CAPLW+4kr=aVjuqGz3ps5f6EzM+QASTFEoB57g+fR7jKH0s+1Zw@mail.gmail.com>
Subject: Re: [PATCH 01/13] dt-bindings: clock: google,gs101: fix CMU_TOP gate
 clock names
To:     Tudor Ambarus <tudor.ambarus@linaro.org>
Cc:     peter.griffin@linaro.org, robh+dt@kernel.org,
        krzysztof.kozlowski+dt@linaro.org, mturquette@baylibre.com,
        sboyd@kernel.org, conor+dt@kernel.org, andi.shyti@kernel.org,
        alim.akhtar@samsung.com, gregkh@linuxfoundation.org,
        jirislaby@kernel.org, catalin.marinas@arm.com, will@kernel.org,
        s.nawrocki@samsung.com, tomasz.figa@gmail.com,
        cw00.choi@samsung.com, arnd@arndb.de, andre.draszik@linaro.org,
        saravanak@google.com, willmcvicker@google.com,
        linux-arm-kernel@lists.infradead.org,
        linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org,
        devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-i2c@vger.kernel.org, linux-serial@vger.kernel.org
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On Thu, Dec 14, 2023 at 4:52=E2=80=AFAM Tudor Ambarus <tudor.ambarus@linaro=
.org> wrote:
>
> The gs101 clock names are derived from the clock register names under
> some certain rules. In particular, for the gate clocks the following is
> documented and expected in the gs101 clock driver:
>
>   Replace CLK_CON_GAT_CLKCMU      with CLK_GOUT_CMU and gout_cmu
>   Replace CLK_CON_GAT_GATE_CLKCMU with CLK_GOUT_CMU and gout_cmu
>
>   For gates remove _UID _BLK _IPCLKPORT and _RSTNSYNC
>

Doesn't it break existing gs101 device tree?

> The CMU TOP gate clock names missed to include the required "CMU"
> differentiator which will cause name collisions with the gate clock names
> of other clock units. Fix the TOP gate clock names and include "CMU" in
> their name.
>
> Fixes: 0a910f160638 ("dt-bindings: clock: Add Google gs101 clock manageme=
nt unit bindings")
> Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>
> ---

(snip)