| Message ID | 20210803101657.1072358-3-dmitry.baryshkov@linaro.org |
|---|---|
| State | Accepted |
| Commit | 001ce9785c0674d913531345e86222c965fc8bf4 |
| Headers | show |
| Series | drm/msm/dpu: always use mdp device to scale bandwidth | expand |
diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi index 4798368b02ef..1df03c809d02 100644 --- a/arch/arm64/boot/dts/qcom/sm8250.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi @@ -2470,10 +2470,9 @@ mdss: mdss@ae00000 { power-domains = <&dispcc MDSS_GDSC>; clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>, - <&gcc GCC_DISP_HF_AXI_CLK>, <&gcc GCC_DISP_SF_AXI_CLK>, <&dispcc DISP_CC_MDSS_MDP_CLK>; - clock-names = "iface", "bus", "nrt_bus", "core"; + clock-names = "iface", "nrt_bus", "core"; assigned-clocks = <&dispcc DISP_CC_MDSS_MDP_CLK>; assigned-clock-rates = <460000000>;
Remove the bus clock from the mdss device node, in order to facilitate bus band width scaling on sm8250 target. The parent device MDSS will not vote for bus bw, instead the vote will be triggered by mdp device node. Since a minimum vote is required to turn on bus clock, and since mdp device node already has the bus clock, remove the clock from the mdss device. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> --- arch/arm64/boot/dts/qcom/sm8250.dtsi | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) -- 2.30.2