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path: root/drivers/clk/qcom/gpucc-sdm845.c
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2021-04-07clk: qcom: gpucc-sdm845: get rid of the test clockDmitry Baryshkov
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: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20210405224743.590029-15-dmitry.baryshkov@linaro.org Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2021-04-07clk: qcom: gpucc-sdm845: convert to parent dataDmitry Baryshkov
Convert the clock driver to specify parent data rather than parent names, to actually bind using 'clock-names' specified in the DTS rather than global clock names. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20210405224743.590029-13-dmitry.baryshkov@linaro.org Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2021-04-07clk: qcom: gpucc-sdm845: drop unused enum entriesDmitry Baryshkov
Drop unused enum entries from the list of parent enums. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20210405224743.590029-6-dmitry.baryshkov@linaro.org Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2020-07-24clk: qcom: add common gdsc_gx_do_nothing_enable for gpucc driversJonathan Marek
All gpucc drivers need this, so move it to common code instead of duplicating it in every gpucc driver. Signed-off-by: Jonathan Marek <jonathan@marek.ca> Tested-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20200709135251.643-10-jonathan@marek.ca Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-11-28clk: qcom: gpu_cc_gmu_clk_src has 5 parents, not 6Douglas Anderson
In an earlier version of commit 453361cdd757 ("clk: qcom: Add graphics clock controller driver for SDM845") there were 6 listed parents for "gpu_cc_gmu_clk_src". In the version that landed there were 5. ...but "num_parents" was still left at 6. On my system this goes boom at bootup. Fixes: 453361cdd757 ("clk: qcom: Add graphics clock controller driver for SDM845") Signed-off-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-11-27clk: qcom: Add a dummy enable function for GX gdscJordan Crouse
Most of the time the CPU should not be touching the GX domain on the GPU except for a very special use case when the CPU needs to force the GX headswitch off. Add a dummy enable function for the GX gdsc to simulate success so that the pm_runtime reference counting is correct. Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-11-27clk: qcom: Add graphics clock controller driver for SDM845Amit Nischal
Add support for the graphics clock controller found on SDM845 based devices. This would allow graphics drivers to probe and control their clocks. Signed-off-by: Amit Nischal <anischal@codeaurora.org> Signed-off-by: Taniya Das <tdas@codeaurora.org> [sboyd@kernel.org: Collapse return in probe into less lines] Signed-off-by: Stephen Boyd <sboyd@kernel.org>