linux-kernel - [PATCH 1/3] ARM: dts: at91: add ram bindings

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Message-ID: <20210823100356.22206-2-claudiu.beznea@microchip.com>
Date:   Mon, 23 Aug 2021 13:03:54 +0300
From:   Claudiu Beznea <claudiu.beznea@...rochip.com>
To:     <nicolas.ferre@...rochip.com>, <alexandre.belloni@...tlin.com>,
        <ludovic.desroches@...rochip.com>, <robh+dt@...nel.org>
CC:     <linux-arm-kernel@...ts.infradead.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        Claudiu Beznea <claudiu.beznea@...rochip.com>
Subject: [PATCH 1/3] ARM: dts: at91: add ram bindings

Add bindings for RAM (controller and PHY). These are necessary
for platform specific power management code.

Signed-off-by: Claudiu Beznea <claudiu.beznea@...rochip.com>
---
 arch/arm/boot/dts/sama7g5.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm/boot/dts/sama7g5.dtsi b/arch/arm/boot/dts/sama7g5.dtsi
index cc6be6db7b80..ecabab4343b6 100644
--- a/arch/arm/boot/dts/sama7g5.dtsi
+++ b/arch/arm/boot/dts/sama7g5.dtsi
@@ -515,6 +515,18 @@ spi11: spi@400 {
 			};
 		};
 
+		uddrc: uddrc@...00000 {
+			compatible = "microchip,sama7g5-uddrc";
+			reg = <0xe3800000 0x4000>;
+			status = "okay";
+		};
+
+		ddr3phy: ddr3phy@...04000 {
+			compatible = "microchip,sama7g5-ddr3phy";
+			reg = <0xe3804000 0x1000>;
+			status = "okay";
+		};
+
 		gic: interrupt-controller@...11000 {
 			compatible = "arm,cortex-a7-gic";
 			#interrupt-cells = <3>;
-- 
2.25.1