[v1] MMCC MSM8998 fixes

[PATCH 0/4] MMCC MSM8998 fixes

Konrad Dybcio posted 4 patches 2 years, 8 months ago

Diff against v2 v3
Download series mbox

There is a newer version of this series

arch/arm64/boot/dts/qcom/msm8998.dtsi | 8 +++++---
drivers/clk/qcom/gcc-msm8998.c        | 6 +++---
drivers/clk/qcom/mmcc-msm8998.c       | 7 ++++++-
3 files changed, 14 insertions(+), 7 deletions(-)

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[PATCH 0/4] MMCC MSM8998 fixes

Posted by Konrad Dybcio 2 years, 8 months ago

8998 has a couple of issues related to its clock controllers. This series
attemps to fix some of them.

The DT patch should go in first for bisectability, otherwise
clk/pd_ignore_unused will need to be used, as the SMMU GDSC is no longer
considered always-on.

This series results in less "clk stuck at 'on/off'" messages and should
marginally reduce power consumption.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
Konrad Dybcio (4):
      arm64: dts: qcom: msm8998: Properly describe MMSS SMMU
      clk: qcom: gcc-msm8998: Don't check halt bit on some branch clks
      clk: qcom: mmcc-msm8998: Don't check halt bit on some branch clks
      clk: qcom: mmcc-msm8998: Fix the SMMU GDSC

 arch/arm64/boot/dts/qcom/msm8998.dtsi | 8 +++++---
 drivers/clk/qcom/gcc-msm8998.c        | 6 +++---
 drivers/clk/qcom/mmcc-msm8998.c       | 7 ++++++-
 3 files changed, 14 insertions(+), 7 deletions(-)
---
base-commit: d4cee89031c80066ec461bb77b5e13a4f37d5fd2
change-id: 20230531-topic-8998_mmssclk-fd4b2fb7f8c1

Best regards,
-- 
Konrad Dybcio <konrad.dybcio@linaro.org>