From: Stephen Boyd <sboyd@kernel.org>
To: Marijn Suijten <marijn.suijten@somainline.org>,
phone-devel@vger.kernel.org
Cc: ~postmarketos/upstreaming@lists.sr.ht,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@somainline.org>,
Konrad Dybcio <konrad.dybcio@somainline.org>,
Martin Botka <martin.botka@somainline.org>,
Jami Kettunen <jami.kettunen@somainline.org>,
Marijn Suijten <marijn.suijten@somainline.org>,
Andy Gross <agross@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Michael Turquette <mturquette@baylibre.com>,
Taniya Das <tdas@codeaurora.org>, Rob Herring <robh@kernel.org>,
Craig Tatlor <ctatlor97@gmail.com>,
linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] clk: qcom: gcc-sdm660: Use floor ops for SDCC1 clock
Date: Wed, 27 Jul 2022 17:31:53 -0700 [thread overview]
Message-ID: <20220728003155.22D28C433D6@smtp.kernel.org> (raw)
In-Reply-To: <20220714203822.186448-1-marijn.suijten@somainline.org>
Quoting Marijn Suijten (2022-07-14 13:38:22)
> In commit 3f905469c8ce ("clk: qcom: gcc: Use floor ops for SDCC clocks")
> floor ops were applied to SDCC2 only, but flooring is also required on
> the SDCC1 apps clock which is used by the eMMC card on Sony's Nile
> platform, and otherwise result in the typicial "Card appears
> overclocked" warnings observed on many other platforms before:
>
> mmc0: Card appears overclocked; req 52000000 Hz, actual 100000000 Hz
> mmc0: Card appears overclocked; req 52000000 Hz, actual 100000000 Hz
> mmc0: Card appears overclocked; req 104000000 Hz, actual 192000000 Hz
>
> Fixes: f2a76a2955c0 ("clk: qcom: Add Global Clock controller (GCC) driver for SDM660")
> Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
> ---
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
next prev parent reply other threads:[~2022-07-28 0:32 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-14 20:38 [PATCH] clk: qcom: gcc-sdm660: Use floor ops for SDCC1 clock Marijn Suijten
2022-07-28 0:31 ` Stephen Boyd [this message]
2022-08-04 1:29 ` Alexey Minnekhanov
2022-08-29 23:46 ` Bjorn Andersson
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