From: Bjorn Andersson <andersson@kernel.org>
To: Andy Gross <agross@kernel.org>,
Konrad Dybcio <konrad.dybcio@linaro.org>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>,
Sricharan Ramabadhran <quic_srichara@quicinc.com>,
Gokul Sriram Palanisamy <quic_gokulsri@quicinc.com>,
Varadarajan Narayanan <quic_varada@quicinc.com>,
Anusha Rao <quic_anusha@quicinc.com>,
Devi Priya <quic_devipriy@quicinc.com>,
Jassi Brar <jassisinghbrar@gmail.com>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Kathiravan Thirumoorthy <quic_kathirav@quicinc.com>
Cc: linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
stable@vger.kernel.org,
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
Robert Marko <robimarko@gmail.com>
Subject: Re: (subset) [PATCH v2 00/11] Add GPLL0 as clock provider for the Qualcomm's IPQ mailbox controller
Date: Sun, 22 Oct 2023 08:50:22 -0700 [thread overview]
Message-ID: <169798982292.271027.2242232774452445233.b4-ty@kernel.org> (raw)
In-Reply-To: <20230913-gpll_cleanup-v2-0-c8ceb1a37680@quicinc.com>
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@kernel.org>
prev parent reply other threads:[~2023-10-22 16:23 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-14 6:59 [PATCH v2 00/11] Add GPLL0 as clock provider for the Qualcomm's IPQ mailbox controller Kathiravan Thirumoorthy
2023-09-14 6:59 ` [PATCH v2 01/11] clk: qcom: ipq8074: drop the CLK_SET_RATE_PARENT flag from PLL clocks Kathiravan Thirumoorthy
2023-09-15 12:19 ` Konrad Dybcio
2023-10-19 0:16 ` Stephen Boyd
2023-10-19 11:22 ` Konrad Dybcio
2023-10-19 22:08 ` Stephen Boyd
2023-09-14 6:59 ` [PATCH v2 02/11] clk: qcom: ipq6018: " Kathiravan Thirumoorthy
2023-09-27 11:32 ` Konrad Dybcio
2023-09-14 6:59 ` [PATCH v2 03/11] clk: qcom: ipq5018: drop the CLK_SET_RATE_PARENT flag from GPLL clocks Kathiravan Thirumoorthy
2023-09-27 11:32 ` Konrad Dybcio
2023-09-14 6:59 ` [PATCH v2 04/11] clk: qcom: ipq9574: " Kathiravan Thirumoorthy
2023-09-27 11:32 ` Konrad Dybcio
2023-09-14 6:59 ` [PATCH v2 05/11] clk: qcom: ipq5332: " Kathiravan Thirumoorthy
2023-09-27 11:33 ` Konrad Dybcio
2023-09-14 6:59 ` [PATCH v2 06/11] dt-bindings: mailbox: qcom: add one more clock provider for IPQ mailbox Kathiravan Thirumoorthy
2023-09-14 6:59 ` [PATCH v2 07/11] clk: qcom: apss-ipq6018: add the GPLL0 clock also as clock provider Kathiravan Thirumoorthy
2023-09-14 6:59 ` [PATCH v2 08/11] arm64: dts: qcom: ipq8074: include the GPLL0 as clock provider for mailbox Kathiravan Thirumoorthy
2023-09-27 11:33 ` Konrad Dybcio
2023-09-27 12:12 ` Kathiravan Thirumoorthy
2023-09-14 6:59 ` [PATCH v2 09/11] arm64: dts: qcom: ipq6018: " Kathiravan Thirumoorthy
2023-09-27 11:33 ` Konrad Dybcio
2023-09-14 7:00 ` [PATCH v2 10/11] arm64: dts: qcom: ipq9574: " Kathiravan Thirumoorthy
2023-09-27 11:33 ` Konrad Dybcio
2023-09-14 7:00 ` [PATCH v2 11/11] arm64: dts: qcom: ipq5332: " Kathiravan Thirumoorthy
2023-09-27 11:33 ` Konrad Dybcio
2023-10-18 14:08 ` [PATCH v2 00/11] Add GPLL0 as clock provider for the Qualcomm's IPQ mailbox controller Kathiravan Thirumoorthy
2023-10-22 15:50 ` Bjorn Andersson [this message]
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