From 3942bef9cf46a6fdc67f3ab3c9049e9bd9e22da1 Mon Sep 17 00:00:00 2001 From: Philipp Zabel Date: Tue, 23 Jul 2013 22:48:58 +0800 Subject: [PATCH] ARM: dts: add sram for imx53 and imx6q This patch enables the On-Chip SRAM (OCRAM) on i.MX53 and i.MX6 SoCs. Signed-off-by: Philipp Zabel Signed-off-by: Shawn Guo Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx53.dtsi | 5 +++++ arch/arm/boot/dts/imx6qdl.dtsi | 6 ++++++ 2 files changed, 11 insertions(+) diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi index 6456a0084388..1e9f60912f74 100644 --- a/arch/arm/boot/dts/imx53.dtsi +++ b/arch/arm/boot/dts/imx53.dtsi @@ -737,5 +737,10 @@ reg = <0xf8000000 0x20000>; clocks = <&clks IMX5_CLK_OCRAM>; }; + + ocram: sram@f8000000 { + compatible = "mmio-sram"; + reg = <0xf8000000 0x20000>; + }; }; }; diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi index ce0599134a69..511034077232 100644 --- a/arch/arm/boot/dts/imx6qdl.dtsi +++ b/arch/arm/boot/dts/imx6qdl.dtsi @@ -114,6 +114,12 @@ status = "disabled"; }; + ocram: sram@00900000 { + compatible = "mmio-sram"; + reg = <0x00900000 0x3f000>; + clocks = <&clks 142>; + }; + timer@00a00600 { compatible = "arm,cortex-a9-twd-timer"; reg = <0x00a00600 0x20>; -- 2.39.2