From: Alex Bee <knaerzche@gmail.com>
Date: Tue, 29 Aug 2023 21:40:03 +0000 (+0200)
Subject: ARM: dts: rockchip: Add SRAM node for RK3128
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=9107283badc7d058e34ef3b60a52afe6a5e0acfb;p=linux.git

ARM: dts: rockchip: Add SRAM node for RK3128

RK3128 SoCs have 8KB of SRAM.
Add the respective device tree node for it.

Signed-off-by: Alex Bee <knaerzche@gmail.com>
Link: https://lore.kernel.org/r/20230829214004.314932-4-knaerzche@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---

diff --git a/arch/arm/boot/dts/rockchip/rk3128.dtsi b/arch/arm/boot/dts/rockchip/rk3128.dtsi
index b63bd4ad3143c..3a0856973795d 100644
--- a/arch/arm/boot/dts/rockchip/rk3128.dtsi
+++ b/arch/arm/boot/dts/rockchip/rk3128.dtsi
@@ -76,6 +76,14 @@
 		#clock-cells = <0>;
 	};
 
+	imem: sram@10080000 {
+		compatible = "mmio-sram";
+		reg = <0x10080000 0x2000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0 0x10080000 0x2000>;
+	};
+
 	pmu: syscon@100a0000 {
 		compatible = "rockchip,rk3128-pmu", "syscon", "simple-mfd";
 		reg = <0x100a0000 0x1000>;