From a642969b4ba34150de6b0562b9246204b78d8ffd Mon Sep 17 00:00:00 2001 From: Anson Huang Date: Tue, 19 Aug 2014 11:02:48 +0800 Subject: [PATCH] ENGR00327584-1 : ARM: dts: imx6sx: add new ocram node for mega/fast save/restore As when Mega/Fast mix power domain is off in DSM mode, ocram need to do save/restore for entire space, some of the ocram space is reserved by low power modules, so to make ocram save/restore simple, we define a node including total ocram space for DSM save/restore when mega/fast mix is off. Signed-off-by: Anson Huang --- arch/arm/boot/dts/imx6sx.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi index 9f319c5409e0..81fa7fd2a475 100644 --- a/arch/arm/boot/dts/imx6sx.dtsi +++ b/arch/arm/boot/dts/imx6sx.dtsi @@ -176,6 +176,12 @@ clocks = <&clks IMX6SX_CLK_OCRAM>; }; + ocram_mf: sram-mf@00900000 { + compatible = "fsl,mega-fast-sram"; + reg = <0x00900000 0x20000>; + clocks = <&clks IMX6SX_CLK_OCRAM>; + }; + L2: l2-cache@00a02000 { compatible = "arm,pl310-cache"; reg = <0x00a02000 0x1000>; -- 2.39.5