linux-kernel - [PATCH v3 3/3] arm64: dts: marvell: cp11x: Add reset controller node

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Message-ID: <20250227192536.2426490-4-dingwei@marvell.com>
Date: Thu, 27 Feb 2025 11:25:36 -0800
From: Wilson Ding <dingwei@...vell.com>
To: <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>
CC: <andrew@...n.ch>, <gregory.clement@...tlin.com>,
        <sebastian.hesselbarth@...il.com>, <robh@...nel.org>,
        <krzk+dt@...nel.org>, <conor+dt@...nel.org>, <p.zabel@...gutronix.de>,
        <salee@...vell.com>, <gakula@...vell.com>,
        Wilson Ding <dingwei@...vell.com>
Subject: [PATCH v3 3/3] arm64: dts: marvell: cp11x: Add reset controller node

Add the reset controller node as a sub-node to the system controller
node.

Signed-off-by: Wilson Ding <dingwei@...vell.com>
---
 arch/arm64/boot/dts/marvell/armada-cp11x.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm64/boot/dts/marvell/armada-cp11x.dtsi b/arch/arm64/boot/dts/marvell/armada-cp11x.dtsi
index 161beec0b6b0..c27058d1534e 100644
--- a/arch/arm64/boot/dts/marvell/armada-cp11x.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-cp11x.dtsi
@@ -226,6 +226,8 @@ CP11X_LABEL(rtc): rtc@...000 {
 		CP11X_LABEL(syscon0): system-controller@...000 {
 			compatible = "syscon", "simple-mfd";
 			reg = <0x440000 0x2000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
 
 			CP11X_LABEL(clk): clock {
 				compatible = "marvell,cp110-clock";
@@ -273,6 +275,12 @@ CP11X_LABEL(gpio2): gpio@140 {
 					 <&CP11X_LABEL(clk) 1 17>;
 				status = "disabled";
 			};
+
+			CP11X_LABEL(swrst): reset-controller@268 {
+				compatible = "marvell,armada8k-reset";
+				reg = <0x268 0x4>;
+				#reset-cells = <1>;
+			};
 		};
 
 		CP11X_LABEL(syscon1): system-controller@...000 {
-- 
2.43.0