* [PATCH] clk: qcom: gcc-sdm845: Add soft dependency on rpmhpd
@ 2024-01-23 6:28 Amit Pundir
2024-01-23 9:45 ` Manivannan Sadhasivam
2024-01-27 22:34 ` Bjorn Andersson
0 siblings, 2 replies; 3+ messages in thread
From: Amit Pundir @ 2024-01-23 6:28 UTC (permalink / raw)
To: Bjorn Andersson, Konrad Dybcio, Michael Turquette, Stephen Boyd,
Krzysztof Kozlowski, Manivannan Sadhasivam
Cc: linux-arm-msm, linux-clk, linux-kernel, stable
With the addition of RPMh power domain to the GCC node in
device tree, we noticed a significant delay in getting the
UFS driver probed on AOSP which futher led to mount failures
because Android do not support rootwait. So adding a soft
dependency on RPMh power domain which informs modprobe to
load rpmhpd module before gcc-sdm845.
Cc: <stable@vger.kernel.org> # v5.4+
Fixes: 4b6ea15c0a11 ("arm64: dts: qcom: sdm845: Add missing RPMh power domain to GCC")
Suggested-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
---
drivers/clk/qcom/gcc-sdm845.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/clk/qcom/gcc-sdm845.c b/drivers/clk/qcom/gcc-sdm845.c
index 725cd52d2398..ea4c3bf4fb9b 100644
--- a/drivers/clk/qcom/gcc-sdm845.c
+++ b/drivers/clk/qcom/gcc-sdm845.c
@@ -4037,3 +4037,4 @@ module_exit(gcc_sdm845_exit);
MODULE_DESCRIPTION("QTI GCC SDM845 Driver");
MODULE_LICENSE("GPL v2");
MODULE_ALIAS("platform:gcc-sdm845");
+MODULE_SOFTDEP("pre: rpmhpd");
--
2.25.1
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH] clk: qcom: gcc-sdm845: Add soft dependency on rpmhpd
2024-01-23 6:28 [PATCH] clk: qcom: gcc-sdm845: Add soft dependency on rpmhpd Amit Pundir
@ 2024-01-23 9:45 ` Manivannan Sadhasivam
2024-01-27 22:34 ` Bjorn Andersson
1 sibling, 0 replies; 3+ messages in thread
From: Manivannan Sadhasivam @ 2024-01-23 9:45 UTC (permalink / raw)
To: Amit Pundir
Cc: Bjorn Andersson, Konrad Dybcio, Michael Turquette, Stephen Boyd,
Krzysztof Kozlowski, linux-arm-msm, linux-clk, linux-kernel,
stable
On Tue, Jan 23, 2024 at 11:58:14AM +0530, Amit Pundir wrote:
> With the addition of RPMh power domain to the GCC node in
> device tree, we noticed a significant delay in getting the
> UFS driver probed on AOSP which futher led to mount failures
> because Android do not support rootwait. So adding a soft
> dependency on RPMh power domain which informs modprobe to
> load rpmhpd module before gcc-sdm845.
>
> Cc: <stable@vger.kernel.org> # v5.4+
> Fixes: 4b6ea15c0a11 ("arm64: dts: qcom: sdm845: Add missing RPMh power domain to GCC")
> Suggested-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
> Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
- Mani
> ---
> drivers/clk/qcom/gcc-sdm845.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/clk/qcom/gcc-sdm845.c b/drivers/clk/qcom/gcc-sdm845.c
> index 725cd52d2398..ea4c3bf4fb9b 100644
> --- a/drivers/clk/qcom/gcc-sdm845.c
> +++ b/drivers/clk/qcom/gcc-sdm845.c
> @@ -4037,3 +4037,4 @@ module_exit(gcc_sdm845_exit);
> MODULE_DESCRIPTION("QTI GCC SDM845 Driver");
> MODULE_LICENSE("GPL v2");
> MODULE_ALIAS("platform:gcc-sdm845");
> +MODULE_SOFTDEP("pre: rpmhpd");
> --
> 2.25.1
>
--
மணிவண்ணன் சதாசிவம்
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH] clk: qcom: gcc-sdm845: Add soft dependency on rpmhpd
2024-01-23 6:28 [PATCH] clk: qcom: gcc-sdm845: Add soft dependency on rpmhpd Amit Pundir
2024-01-23 9:45 ` Manivannan Sadhasivam
@ 2024-01-27 22:34 ` Bjorn Andersson
1 sibling, 0 replies; 3+ messages in thread
From: Bjorn Andersson @ 2024-01-27 22:34 UTC (permalink / raw)
To: Konrad Dybcio, Michael Turquette, Stephen Boyd,
Krzysztof Kozlowski, Manivannan Sadhasivam, Amit Pundir
Cc: linux-arm-msm, linux-clk, linux-kernel, stable
On Tue, 23 Jan 2024 11:58:14 +0530, Amit Pundir wrote:
> With the addition of RPMh power domain to the GCC node in
> device tree, we noticed a significant delay in getting the
> UFS driver probed on AOSP which futher led to mount failures
> because Android do not support rootwait. So adding a soft
> dependency on RPMh power domain which informs modprobe to
> load rpmhpd module before gcc-sdm845.
>
> [...]
Applied, thanks!
[1/1] clk: qcom: gcc-sdm845: Add soft dependency on rpmhpd
commit: 1d9054e3a4fd36e2949e616f7360bdb81bcc1921
Best regards,
--
Bjorn Andersson <andersson@kernel.org>
^ permalink raw reply [flat|nested] 3+ messages in thread
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2024-01-23 6:28 [PATCH] clk: qcom: gcc-sdm845: Add soft dependency on rpmhpd Amit Pundir
2024-01-23 9:45 ` Manivannan Sadhasivam
2024-01-27 22:34 ` Bjorn Andersson
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