linux-kernel - [PATCH] arm64: dts: qcom: sdm630: move DSI opp-table out of DSI node

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Date:   Fri,  7 Apr 2023 21:26:05 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH] arm64: dts: qcom: sdm630: move DSI opp-table out of DSI node

The DSI OPP table on SDM630 is used by one DSI0, but on SDM660 is shared
by two nodes (DSI0 and DSI1), thus it should be rather in top-level, not
in DSI0.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>

---

A cleanup patch to commit a2e5260d0755 ("arm64: dts: qcom: sdm630: move
DSI opp-table into DSI node").

Follow-up to:
https://lore.kernel.org/all/20230407163442.ckbd4vxa5b2xu3eu@ripper/
---
 arch/arm64/boot/dts/qcom/sdm630.dtsi | 38 ++++++++++++++--------------
 1 file changed, 19 insertions(+), 19 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sdm630.dtsi b/arch/arm64/boot/dts/qcom/sdm630.dtsi
index 8bdb36a63474..b91e423a3cfc 100644
--- a/arch/arm64/boot/dts/qcom/sdm630.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm630.dtsi
@@ -328,6 +328,25 @@ memory@...00000 {
 		reg = <0x0 0x80000000 0x0 0x0>;
 	};
 
+	dsi_opp_table: opp-table-dsi {
+		compatible = "operating-points-v2";
+
+		opp-131250000 {
+			opp-hz = /bits/ 64 <131250000>;
+			required-opps = <&rpmpd_opp_svs>;
+		};
+
+		opp-210000000 {
+			opp-hz = /bits/ 64 <210000000>;
+			required-opps = <&rpmpd_opp_svs_plus>;
+		};
+
+		opp-262500000 {
+			opp-hz = /bits/ 64 <262500000>;
+			required-opps = <&rpmpd_opp_nom>;
+		};
+	};
+
 	pmu {
 		compatible = "arm,armv8-pmuv3";
 		interrupts = <GIC_PPI 6 IRQ_TYPE_LEVEL_HIGH>;
@@ -1591,25 +1610,6 @@ dsi0: dsi@...4000 {
 
 				status = "disabled";
 
-				dsi_opp_table: opp-table {
-					compatible = "operating-points-v2";
-
-					opp-131250000 {
-						opp-hz = /bits/ 64 <131250000>;
-						required-opps = <&rpmpd_opp_svs>;
-					};
-
-					opp-210000000 {
-						opp-hz = /bits/ 64 <210000000>;
-						required-opps = <&rpmpd_opp_svs_plus>;
-					};
-
-					opp-262500000 {
-						opp-hz = /bits/ 64 <262500000>;
-						required-opps = <&rpmpd_opp_nom>;
-					};
-				};
-
 				ports {
 					#address-cells = <1>;
 					#size-cells = <0>;
-- 
2.34.1