From: Konrad Dybcio <konrad.dybcio@linaro.org>
To: Gabor Juhos <j4g8y7@gmail.com>,
Bjorn Andersson <andersson@kernel.org>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>,
Sricharan Ramabadhran <quic_srichara@quicinc.com>,
Gokul Sriram Palanisamy <quic_gokulsri@quicinc.com>,
Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Cc: linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] clk: qcom: apss-ipq-pll: fix PLL rate for IPQ5018
Date: Tue, 26 Mar 2024 21:48:32 +0100 [thread overview]
Message-ID: <d0633ae2-7f95-4dac-9f36-73886bf2e8dd@linaro.org> (raw)
In-Reply-To: <20240326-fix-ipq5018-apss-pll-rate-v1-1-82ab31c9da7e@gmail.com>
On 26.03.2024 2:34 PM, Gabor Juhos wrote:
> According to ipq5018.dtsi, the maximum supported rate by the
> CPU is 1.008 GHz on the IPQ5018 platform, however the current
> configuration of the PLL results in 1.2 GHz rate.
>
> Change the 'L' value in the PLL configuration to limit the
> rate to 1.008 GHz. The downstream kernel also uses the same
> value [1]. Also add a comment to indicate the desired
> frequency.
>
> [1] https://git.codelinaro.org/clo/qsdk/oss/kernel/linux-ipq-5.4/-/blob/NHSS.QSDK.12.4/drivers/clk/qcom/apss-ipq5018.c?ref_type=heads#L151
>
> Fixes: 50492f929486 ("clk: qcom: apss-ipq-pll: add support for IPQ5018")
> Signed-off-by: Gabor Juhos <j4g8y7@gmail.com>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Konrad
next prev parent reply other threads:[~2024-03-26 20:48 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-26 13:34 [PATCH] clk: qcom: apss-ipq-pll: fix PLL rate for IPQ5018 Gabor Juhos
2024-03-26 20:48 ` Konrad Dybcio [this message]
2024-04-27 19:34 ` Bjorn Andersson
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