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arm64: dts: qcom: sc8180x: Add missing MDP clocks

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The ROT clock is required for the MDP block to function (looks like some
others depend on it), and whike the LUT clock's purpose is not clear,
it's likely better to turn on all of MDP's dependencies rather than not
doing so.

Add these clocks under the MDP node. This also makes Primus work without
clk_ignore_unused (as far as the dmesg-visible errors go, anyway).

Fixes: 494dec9b6f ("arm64: dts: qcom: sc8180x: Add display and gpu nodes")
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20231214-topic-sc8180_fixes-v1-3-421904863006@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Konrad Dybcio 2023-12-14 19:13:40 +01:00 committed by Bjorn Andersson
parent 2564209891
commit 4978dfde89
1 changed files with 6 additions and 2 deletions
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8
arch/arm64/boot/dts/qcom/sc8180x.dtsi
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@ -2702,11 +2702,15 @@ mdss_mdp: mdp@ae01000 {
clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>,
<&gcc GCC_DISP_HF_AXI_CLK>,
<&dispcc DISP_CC_MDSS_MDP_CLK>,
<&dispcc DISP_CC_MDSS_VSYNC_CLK>;
<&dispcc DISP_CC_MDSS_VSYNC_CLK>,
<&dispcc DISP_CC_MDSS_ROT_CLK>,
<&dispcc DISP_CC_MDSS_MDP_LUT_CLK>;
clock-names = "iface",
"bus",
"core",
"vsync";
"vsync",
"rot",
"lut";
assigned-clocks = <&dispcc DISP_CC_MDSS_MDP_CLK>,
<&dispcc DISP_CC_MDSS_VSYNC_CLK>;