From: Bjorn Andersson <andersson@kernel.org>
To: mturquette@baylibre.com, sboyd@kernel.org,
Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Cc: linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org,
linux-kernel@vger.kernel.org, stable@vger.kernel.org,
Neil Armstrong <neil.armstrong@linaro.org>
Subject: Re: (subset) [PATCH 1/2] clk: qcom: gcc-sm8550: Do not turn off PCIe GDSCs during gdsc_disable()
Date: Thu, 26 Dec 2024 12:26:49 -0600 [thread overview]
Message-ID: <173523761377.1412574.15694387383996577078.b4-ty@kernel.org> (raw)
In-Reply-To: <20241219170011.70140-1-manivannan.sadhasivam@linaro.org>
On Thu, 19 Dec 2024 22:30:10 +0530, Manivannan Sadhasivam wrote:
> With PWRSTS_OFF_ON, PCIe GDSCs are turned off during gdsc_disable(). This
> can happen during scenarios such as system suspend and breaks the resume
> of PCIe controllers from suspend.
>
> So use PWRSTS_RET_ON to indicate the GDSC driver to not turn off the GDSCs
> during gdsc_disable() and allow the hardware to transition the GDSCs to
> retention when the parent domain enters low power state during system
> suspend.
>
> [...]
Applied, thanks!
[1/2] clk: qcom: gcc-sm8550: Do not turn off PCIe GDSCs during gdsc_disable()
commit: 967e011013eda287dbec9e8bd3a19ebe730b8a08
[2/2] clk: qcom: gcc-sm8650: Do not turn off PCIe GDSCs during gdsc_disable()
commit: a57465766a91c6e173876f9cbb424340e214313f
Best regards,
--
Bjorn Andersson <andersson@kernel.org>
prev parent reply other threads:[~2024-12-26 18:27 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-19 17:00 Manivannan Sadhasivam
2024-12-19 17:00 ` [PATCH 2/2] clk: qcom: gcc-sm8650: " Manivannan Sadhasivam
2024-12-19 17:03 ` Neil Armstrong
2024-12-19 17:02 ` [PATCH 1/2] clk: qcom: gcc-sm8550: " Neil Armstrong
2024-12-26 18:26 ` Bjorn Andersson [this message]
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