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4 Commits

Author SHA1 Message Date
Taniya Das
8de427d52d clk: qcom: videocc: Update the clock flag for video_cc_vcodec0_core_clk 
The clock disable signal for video_cc_vcodec0_core_clk is tied to
vcodec0_gdsc which is supported in the HW control mode. Thus turning off
the clock would be taken care automatically when the GDSC turns OFF by
hardware and clock driver does not require to poll on the CLK_OFF bit.

Signed-off-by: Taniya Das <tdas@codeaurora.org>
Link: https://lkml.kernel.org/r/1581423235-21341-1-git-send-email-tdas@codeaurora.org
Fixes: 253dc75a0bb8 ("clk: qcom: Add video clock controller driver for SC7180")
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
 2020-02-12 15:02:44 -08:00
Douglas Anderson
563528b831 clk: qcom: Use ARRAY_SIZE in videocc-sc7180 for parent clocks 
It's nicer to use ARRAY_SIZE instead of hardcoding.  Had we always
been doing this it would have prevented a previous bug.  See commit
74c31ff9c84a ("clk: qcom: gpu_cc_gmu_clk_src has 5 parents, not 6").

Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://lkml.kernel.org/r/20200203103049.v4.13.If37e4b1b5553ac9db5ea51e84a6eec286cdf209e@changeid
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
 2020-02-03 23:05:06 -08:00
Douglas Anderson
abc8f93f33 clk: qcom: Get rid of the test clock for videocc-sc7180 
The test clock isn't in the bindings and apparently it's not used by
anyone upstream.  Remove it.

Suggested-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://lkml.kernel.org/r/20200203103049.v4.12.Ifd19a2701a102ec9f04e61a09345198383a9e937@changeid
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
 2020-02-03 23:05:06 -08:00
Taniya Das
253dc75a0b clk: qcom: Add video clock controller driver for SC7180 
Add support for the video clock controller found on SC7180
based devices. This would allow video drivers to probe
and control their clocks.

Signed-off-by: Taniya Das <tdas@codeaurora.org>
Link: https://lkml.kernel.org/r/1577428714-17766-7-git-send-email-tdas@codeaurora.org
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
 2020-01-04 23:25:01 -08:00