linux-kernel - [PATCH v3 1/1] arm64: dts: qcom: sm8550: remove address/size-cells from mdss

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Date: Tue, 19 Dec 2023 08:31:06 +0800
From: Tengfei Fan <quic_tengfan@...cinc.com>
To: <andersson@...nel.org>, <konrad.dybcio@...aro.org>, <robh+dt@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>, <conor+dt@...nel.org>
CC: <linux-arm-msm@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <kernel@...cinc.com>,
        Tengfei Fan
	<quic_tengfan@...cinc.com>
Subject: [PATCH v3 1/1] arm64: dts: qcom: sm8550: remove address/size-cells from mdss_dsi1

The address/size-cells in mdss_dsi1 node have not ranges and child also
have not reg, then this leads to dtc W=1 warnings:

  sm8550.dtsi:2937.27-2992.6: Warning (avoid_unnecessary_addr_size): /soc@...isplay-subsystem@...0000/dsi@...6000:
    unnecessary #address-cells/#size-cells without "ranges" or child "reg" property


Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Signed-off-by: Tengfei Fan <quic_tengfan@...cinc.com>
---
 arch/arm64/boot/dts/qcom/sm8550.dtsi | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi
index d707d15cea5b..cce3e63a2599 100644
--- a/arch/arm64/boot/dts/qcom/sm8550.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi
@@ -2967,9 +2967,6 @@
 				phys = <&mdss_dsi1_phy>;
 				phy-names = "dsi";
 
-				#address-cells = <1>;
-				#size-cells = <0>;
-
 				status = "disabled";
 
 				ports {
-- 
2.17.1