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3 Commits

Author SHA1 Message Date
Manivannan Sadhasivam
1a79539f4e clk: qcom: gcc-sm8250: Use retention mode for USB GDSCs 
[ Upstream commit ac1c5a03d3772b1db25e8092f771aa33f6ae2f7e ]

USB controllers on SM8250 doesn't work after coming back from suspend.
This can be fixed by keeping the USB GDSCs in retention mode so that
hardware can keep them ON and put into rentention mode once the parent
domain goes to a low power state.

Fixes: 3e5770921a ("clk: qcom: gcc: Add global clock controller driver for SM8250")
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221102091320.66007-1-manivannan.sadhasivam@linaro.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2023-01-14 10:15:27 +01:00
Dmitry Baryshkov
d095985e1c clk: qcom: gcc-sm250: Use floor ops for sdcc clks 
commit fd2383093593b23f8814a879093b746e502fe3cf upstream.

Followup to the commits 5e4b7e82d4 ("clk: qcom: gcc-sdm845: Use floor
ops for sdcc clks") and 6d37a8d19283 ("clk: qcom: gcc-sc7180: Use floor ops
for sdcc clks"). Use floor ops for sdcc clocks on sm8250.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Fixes: 3e5770921a ("clk: qcom: gcc: Add global clock controller driver for SM8250")
Link: https://lore.kernel.org/r/20210109013314.3443134-1-dmitry.baryshkov@linaro.org
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2021-02-03 23:28:44 +01:00
Taniya Das
3e5770921a clk: qcom: gcc: Add global clock controller driver for SM8250 
Add the clocks supported in global clock controller, which clock the
peripherals like BLSPs, SDCC, USB, MDSS etc. Register all the clocks
to the clock framework for the clients to be able to request for them.

Signed-off-by: Taniya Das <tdas@codeaurora.org>
Signed-off-by: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Link: https://lkml.kernel.org/r/20200224045003.3783838-6-vkoul@kernel.org
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Tested-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
 2020-03-09 15:14:57 -07:00