clk: qcom: gcc-sm8550: use collapse-voting for PCIe GDSCs

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The PCIe GDSCs can be shared with other masters and should use the APCS
collapse-vote register when updating the power state.

This is specifically also needed to be able to disable power domains
that have been enabled by boot firmware using the vote register.

Following other recent Qualcomm platforms, describe this register and
the corresponding mask for the PCIe (and _phy) GDSCs.

Fixes: 955f2ea3b9 ("clk: qcom: Add GCC driver for SM8550")
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20231218-topic-8550_fixes-v1-5-ce1272d77540@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

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Konrad Dybcio 2023-12-18 17:02:06 +01:00 • committed by Bjorn Andersson

parent e7fe73fc6b

commit 7e77a39265

1 changed files with 8 additions and 0 deletions

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drivers/clk/qcom/gcc-sm8550.c

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