linux-kernel - [PATCH 4/5] arm64: dts: ti: k3-am62a-wakeup: Add ddr-pmctrl, canuart-wake

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Message-Id: <20250122-topic-am62-dt-syscon-v6-13-v1-4-515d56edc35e@baylibre.com>
Date: Wed, 22 Jan 2025 11:24:35 +0100
From: Markus Schneider-Pargmann <msp@...libre.com>
To: Lee Jones <lee@...nel.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Siddharth Vadapalli <s-vadapalli@...com>, Nishanth Menon <nm@...com>, 
 Vignesh Raghavendra <vigneshr@...com>, Tero Kristo <kristo@...nel.org>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>, 
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-arm-kernel@...ts.infradead.org, 
 Markus Schneider-Pargmann <msp@...libre.com>
Subject: [PATCH 4/5] arm64: dts: ti: k3-am62a-wakeup: Add ddr-pmctrl,
 canuart-wake

Within the wkup-conf register range there are ddr-pmctrl and
canuart-wake control registers. Add dedicated subnodes for these.

Signed-off-by: Markus Schneider-Pargmann <msp@...libre.com>
---
 arch/arm64/boot/dts/ti/k3-am62a-wakeup.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-am62a-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-am62a-wakeup.dtsi
index 0b1dd5390cd3f42b0ec56bab042388722b4c22a1..a9bcda212c99d2f7669100ca29459eb13172da3e 100644
--- a/arch/arm64/boot/dts/ti/k3-am62a-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62a-wakeup.dtsi
@@ -36,6 +36,16 @@ usb1_phy_ctrl: syscon@...8 {
 			compatible = "ti,am62-usb-phy-ctrl", "syscon";
 			reg = <0x4018 0x4>;
 		};
+
+		ddr_pmctrl: syscon@...0 {
+			compatible = "ti,am62-ddr-pmctrl", "syscon";
+			reg = <0x80d0 0x4>;
+		};
+
+		canuart_wake: syscon@...00 {
+			compatible = "ti,am62-canuart-wake", "syscon";
+			reg = <0x18300 0x44>;
+		};
 	};
 
 	wkup_uart0: serial@...00000 {

-- 
2.47.1