[PATCH 00/13] clk: qcom: cpu-8996: stability fixes

Dmitry Baryshkov
2023-01-11T19:20:14Z

This series provides stability fixes for the MSM8996 boot process. It
changes the order of calls during the CPU PLL setup, makes it use GPLL0
(through sys_apcs_aux) during PLL init, finetunes the ACD, etc.

Dependencies: [1], [2]

[1] https://lore.kernel.org/linux-arm-msm/20230111191453.2509468-1-dmitry.baryshkov@linaro.org/
[2] https://lore.kernel.org/linux-arm-msm/20230111191634.2509616-1-dmitry.baryshkov@linaro.org/

Dmitry Baryshkov (13):
clk: qcom: clk-alpha-pll: program PLL_TEST/PLL_TEST_U if required
clk: qcom: cpu-8996: correct PLL programming
clk: qcom: cpu-8996: fix the init clock rate
clk: qcom: cpu-8996: support using GPLL0 as SMUX input
clk: qcom: cpu-8996: skip ACD init if the setup is valid
clk: qcom: cpu-8996: simplify the cpu_clk_notifier_cb
clk: qcom: cpu-8996: setup PLLs before registering clocks
clk: qcom: cpu-8996: move qcom_cpu_clk_msm8996_acd_init call
clk: qcom: cpu-8996: fix PLL configuration sequence
clk: qcom: cpu-8996: fix ACD initialization
clk: qcom: cpu-8996: fix PLL clock ops
clk: qcom: cpu-8996: change setup sequence to follow vendor kernel
arm64: dts: qcom: msm8996: support using GPLL0 as kryocc input

arch/arm64/boot/dts/qcom/msm8996.dtsi | 4 +-
drivers/clk/qcom/clk-alpha-pll.c | 5 +
drivers/clk/qcom/clk-cpu-8996.c | 145 ++++++++++++++++++--------
3 files changed, 111 insertions(+), 43 deletions(-)

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2.30.2