linux-kernel - Re: [PATCH 0/3] Mark RPMCC XO

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Message-ID: <8431c46b-bd0f-3f09-593c-591a403c7c3b@gmail.com>
Date:   Sun, 21 May 2023 00:57:21 +0300
From:   Matti Lehtimäki <matti.lehtimaki@...il.com>
To:     Konrad Dybcio <konrad.dybcio@...aro.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>
Cc:     Marijn Suijten <marijn.suijten@...ainline.org>,
        linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/3] Mark RPMCC XO_A critical

On 1.5.2023 15.57, Konrad Dybcio wrote:
> The Arm part is supposed to hold an permanent, active-only vote on the XO
> resource to prevent the RPM algorithms from deciding that its main clock
> source should be cut off.
> 
> Guarantee this by marking XO_A critical.
> 
> These patches are extracted from a broader series at Stephen's request:
> 
> https://lore.kernel.org/linux-arm-msm/3040c836-4db8-7e7b-3ed4-6d71f0496cc5@linaro.org/
> 
> Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>
> ---
> Konrad Dybcio (3):
>       clk: qcom: smd-rpm_ Make __DEFINE_CLK_SMD_RPM_BRANCH_PREFIX accept flags
>       clk: qcom: smd-rpm: Make DEFINE_CLK_SMD_RPM_BRANCH_A accept flags
>       clk: qcom: smd-rpm: Make BI_TCXO_AO critical
> 
>  drivers/clk/qcom/clk-smd-rpm.c | 18 ++++++++++--------
>  1 file changed, 10 insertions(+), 8 deletions(-)
> ---
> base-commit: 92e815cf07ed24ee1c51b122f24ffcf2964b4b13
> change-id: 20230501-topic-rpmcc_xo_a-2caec8c8dad5
> 
> Best regards,

This series fixes booting samsung,matisse-wifi with 6.4 rc1 and rc2.

For the series:

Tested-by: Matti Lehtimäki <matti.lehtimaki@...il.com>