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From: Vinod Polimera <quic_vpolimer@quicinc.com>
To: dri-devel@lists.freedesktop.org, linux-arm-msm@vger.kernel.org,
	freedreno@lists.freedesktop.org, devicetree@vger.kernel.org
Cc: Vinod Polimera <quic_vpolimer@quicinc.com>,
	linux-kernel@vger.kernel.org, robdclark@gmail.com,
	dmitry.baryshkov@linaro.org, dianders@chromium.org,
	quic_kalyant@quicinc.com
Subject: [PATCH v6 2/5] arm64: dts: qcom: sm7280: remove assigned-clock-rate property for mdp clk
Date: Mon, 14 Mar 2022 20:16:54 +0530	[thread overview]
Message-ID: <1647269217-14064-3-git-send-email-quic_vpolimer@quicinc.com> (raw)
In-Reply-To: <1647269217-14064-1-git-send-email-quic_vpolimer@quicinc.com>

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

This patch is dependent on below patch
https://patchwork.kernel.org/patch/12774067/ 

Signed-off-by: Vinod Polimera <quic_vpolimer@quicinc.com>
Reviewed-by: Stephen Boyd <swboyd@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


  parent reply	other threads:[~2022-03-14 14:47 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-03-14 14:46 [PATCH v6 0/5] Update mdp clk to max supported value to support higher refresh rates Vinod Polimera
2022-03-14 14:46 ` [PATCH v6 1/5] drm/msm/disp/dpu1: set mdp clk to the maximum frequency in opp table during probe Vinod Polimera
2022-03-14 19:25   ` Dmitry Baryshkov
2022-03-17 21:11   ` Stephen Boyd
2022-03-21 16:21     ` Vinod Polimera
2022-03-21 17:39       ` Dmitry Baryshkov
2022-03-18  0:11   ` Doug Anderson
2022-03-14 14:46 ` Vinod Polimera [this message]
2022-03-18  0:12   ` [PATCH v6 2/5] arm64: dts: qcom: sm7280: remove assigned-clock-rate property for mdp clk Doug Anderson
2022-03-14 14:46 ` [PATCH v6 3/5] arm64: dts: qcom: sm7180: " Vinod Polimera
2022-03-18  0:12   ` Doug Anderson
2022-03-14 14:46 ` [PATCH v6 4/5] arm64: dts: qcom: sdm845: " Vinod Polimera
2022-03-18  0:12   ` Doug Anderson
2022-03-14 14:46 ` [PATCH v6 5/5] arm64: dts: qcom: sm8250: " Vinod Polimera
2022-03-18  0:12   ` Doug Anderson

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