[PATCH v7 2/5] arm64: dts: qcom: sm7280: remove assigned-clock-rate property for mdp clk

Vinod Polimera quic_vpolimer at quicinc.com
Tue Mar 22 03:27:08 UTC 2022


Drop the assigned clock rate property and vote on the mdp clock as per
calculated value during the usecase.

This patch is dependent on the patch ("drm/msm/disp/dpu1: set mdp clk
to the maximum frequency in opp table during probe") [1].

[1] https://lore.kernel.org/r/1647269217-14064-2-git-send-email-quic_vpolimer@quicinc.com/

Signed-off-by: Vinod Polimera <quic_vpolimer at quicinc.com>
Reviewed-by: Stephen Boyd <swboyd at chromium.org>
Reviewed-by: Douglas Anderson <dianders at chromium.org>
---
 arch/arm64/boot/dts/qcom/sc7280.dtsi | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
index c07765d..a3c768c 100644
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -3086,9 +3086,6 @@
 				      "ahb",
 				      "core";
 
-			assigned-clocks = <&dispcc DISP_CC_MDSS_MDP_CLK>;
-			assigned-clock-rates = <300000000>;
-
 			interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-controller;
 			#interrupt-cells = <1>;
@@ -3122,11 +3119,9 @@
 					      "lut",
 					      "core",
 					      "vsync";
-				assigned-clocks = <&dispcc DISP_CC_MDSS_MDP_CLK>,
-						<&dispcc DISP_CC_MDSS_VSYNC_CLK>,
+				assigned-clocks = <&dispcc DISP_CC_MDSS_VSYNC_CLK>,
 						<&dispcc DISP_CC_MDSS_AHB_CLK>;
-				assigned-clock-rates = <300000000>,
-							<19200000>,
+				assigned-clock-rates = <19200000>,
 							<19200000>;
 				operating-points-v2 = <&mdp_opp_table>;
 				power-domains = <&rpmhpd SC7280_CX>;
-- 
2.7.4



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