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6 Commits

Author SHA1 Message Date
Konrad Dybcio
03b4948713 clk: qcom: gcc-sm6375: Update the .pwrsts for usb gdsc 
The USB controller on sm6375 doesn't retain its state when the system
goes into low power state and the GDSCs are turned off.

This can be observed by the USB connection not coming back alive after
putting the device into suspend, essentially breaking USB.

Work around this by updating the .pwrsts for the USB GDSCs so they only
transition to retention state in low power.

This change should be reverted when a proper suspend sequence is
implemented in the USB drivers.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230307123159.3797551-1-konrad.dybcio@linaro.org
 2023-03-21 20:37:22 -07:00
Dmitry Baryshkov
7069b91ac2 clk: qcom: gcc-sm6375: use parent_hws for gcc_disp_gpll0_div_clk_src 
Change gpll0 to use parent_hws instead of parent_names for
gcc_disp_gpll0_div_clk_src clock.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221210190712.451247-2-dmitry.baryshkov@linaro.org
 2023-01-10 22:10:51 -06:00
Dmitry Baryshkov
5d0e6922b8 clk: qcom: gcc-sm6375: switch to parent_hws 
Change several entries of parent_data to use parent_hws instead, which
results in slightly more ovbious code.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230103145515.1164020-12-dmitry.baryshkov@linaro.org
 2023-01-10 15:59:00 -06:00
Stephen Boyd
39bc9b589e clk: qcom: gcc-sm6375: Ensure unsigned long type 
This PLL frequency needs a UL postfix to avoid compiler warnings on
32-bit architectures.

Fixes: 184fdd873d83 ("clk: qcom: Add global clock controller driver for SM6375")
Cc: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
 2022-10-04 10:24:26 -07:00
Konrad Dybcio
a76d550f76 clk: qcom: gcc-sm6375: Remove unused variables 
gcc_parent_data_15 and gcc_parent_map_15 are not used in this driver.
Remove them.

Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20221003211438.25691-1-konrad.dybcio@somainline.org
Fixes: 184fdd873d83 ("clk: qcom: Add global clock controller driver for SM6375")
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
 2022-10-04 10:18:19 -07:00
Konrad Dybcio
184fdd873d clk: qcom: Add global clock controller driver for SM6375 
Add support for the global clock controller found on SM6375.

Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220921001303.56151-3-konrad.dybcio@somainline.org
 2022-09-27 22:25:57 -05:00