From: Philipp Zabel <p.zabel@pengutronix.de>
Date: Mon, 27 Nov 2023 16:15:01 +0000 (+0100)
Subject: ARM: dts: imx7s: Add on-chip memory
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=3a306eacda02e87fc4582947f1c0b81de5c35cb7;p=linux.git

ARM: dts: imx7s: Add on-chip memory

Add the 128 KiB on-chip SRAM at address 0x900000.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Roland Hieber <rhi@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---

diff --git a/arch/arm/boot/dts/nxp/imx/imx7s.dtsi b/arch/arm/boot/dts/nxp/imx/imx7s.dtsi
index 5d71f3deb34c0..c72e1efc16cca 100644
--- a/arch/arm/boot/dts/nxp/imx/imx7s.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx7s.dtsi
@@ -183,6 +183,15 @@
 		interrupt-parent = <&gpc>;
 		ranges;
 
+		ocram: sram@900000 {
+			compatible = "mmio-sram";
+			reg = <0x00900000 0x20000>;
+			ranges = <0 0x00900000 0x20000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			clocks = <&clks IMX7D_OCRAM_CLK>;
+		};
+
 		funnel@30041000 {
 			compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
 			reg = <0x30041000 0x1000>;