From de18e01478d3a65112521de04b67e9029b99f55d Mon Sep 17 00:00:00 2001 From: Heiko Stuebner Date: Mon, 17 Jun 2013 22:08:31 +0200 Subject: ARM: rockchip: add sram dt nodes and documentation Add dt-nodes for the sram on rk3066 and rk3188 including the reserved section needed for smp bringup. Signed-off-by: Heiko Stuebner Tested-by: Ulrich Prinz --- arch/arm/boot/dts/rk3066a.dtsi | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'arch/arm/boot/dts/rk3066a.dtsi') diff --git a/arch/arm/boot/dts/rk3066a.dtsi b/arch/arm/boot/dts/rk3066a.dtsi index be5d2b09a363..4d4dfbb59f4b 100644 --- a/arch/arm/boot/dts/rk3066a.dtsi +++ b/arch/arm/boot/dts/rk3066a.dtsi @@ -64,6 +64,19 @@ clock-names = "timer", "pclk"; }; + sram: sram@10080000 { + compatible = "mmio-sram"; + reg = <0x10080000 0x10000>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x10080000 0x10000>; + + smp-sram@0 { + compatible = "rockchip,rk3066-smp-sram"; + reg = <0x0 0x50>; + }; + }; + pinctrl@20008000 { compatible = "rockchip,rk3066a-pinctrl"; reg = <0x20008000 0x150>; -- cgit v1.2.3