linux-kernel - Re: (subset) [PATCH v2 00/11] Add GPLL0 as clock provider for the Qualcomm's IPQ mailbox controller

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Message-ID: <169798982292.271027.2242232774452445233.b4-ty@kernel.org>
Date:   Sun, 22 Oct 2023 08:50:22 -0700
From:   Bjorn Andersson <andersson@...nel.org>
To:     Andy Gross <agross@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Sricharan Ramabadhran <quic_srichara@...cinc.com>,
        Gokul Sriram Palanisamy <quic_gokulsri@...cinc.com>,
        Varadarajan Narayanan <quic_varada@...cinc.com>,
        Anusha Rao <quic_anusha@...cinc.com>,
        Devi Priya <quic_devipriy@...cinc.com>,
        Jassi Brar <jassisinghbrar@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Kathiravan Thirumoorthy <quic_kathirav@...cinc.com>
Cc:     linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        stable@...r.kernel.org,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Robert Marko <robimarko@...il.com>
Subject: Re: (subset) [PATCH v2 00/11] Add GPLL0 as clock provider for the Qualcomm's IPQ mailbox controller


On Thu, 14 Sep 2023 12:29:50 +0530, Kathiravan Thirumoorthy wrote:
> Currently mailbox controller takes the XO and APSS PLL as the input. It
> can take the GPLL0 also as an input. This patch series adds the same and
> fixes the issue caused by this.
> 
> Once the cpufreq driver is up, it tries to bump up the cpu frequency
> above 800MHz, while doing so system is going to unusable state. Reason
> being, with the GPLL0 included as clock source, clock framework tries to
> achieve the required rate with the possible parent and since GPLL0
> carries the CLK_SET_RATE_PARENT flag, clock rate of the GPLL0 is getting
> changed, causing the issue.
> 
> [...]

Applied, thanks!

[01/11] clk: qcom: ipq8074: drop the CLK_SET_RATE_PARENT flag from PLL clocks
        commit: e641a070137dd959932c7c222e000d9d941167a2
[02/11] clk: qcom: ipq6018: drop the CLK_SET_RATE_PARENT flag from PLL clocks
        commit: 99cd4935cb972d0aafb16838bb2aeadbcaf196ce
[03/11] clk: qcom: ipq5018: drop the CLK_SET_RATE_PARENT flag from GPLL clocks
        commit: 01a5e4c6731ab6b4b74822661d296f8893fc1230
[04/11] clk: qcom: ipq9574: drop the CLK_SET_RATE_PARENT flag from GPLL clocks
        commit: 99a8f8764b70158a712992640a6be46a8fd79d15
[05/11] clk: qcom: ipq5332: drop the CLK_SET_RATE_PARENT flag from GPLL clocks
        commit: 5635ef0bd1052420bc659a00be6fd0c60cec5cb9
[07/11] clk: qcom: apss-ipq6018: add the GPLL0 clock also as clock provider
        commit: e0e6373d653b7707bf042ecf1538884597c5d0da
[08/11] arm64: dts: qcom: ipq8074: include the GPLL0 as clock provider for mailbox
        commit: 80ebe63329909531afc87335f1d95c7bf8414438
[09/11] arm64: dts: qcom: ipq6018: include the GPLL0 as clock provider for mailbox
        commit: 0133c7af3aa0420778d106cb90db708cfa45f2c6
[10/11] arm64: dts: qcom: ipq9574: include the GPLL0 as clock provider for mailbox
        commit: 77c726a4f3b124903db5ced7d597976d5b80dcfb
[11/11] arm64: dts: qcom: ipq5332: include the GPLL0 as clock provider for mailbox
        commit: da528016952bf93ca810c43fafe518c699db7fa0

Best regards,
-- 
Bjorn Andersson <andersson@...nel.org>