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authorHeiko Stuebner <heiko@sntech.de>2013-06-17 22:08:31 +0200
committerHeiko Stuebner <heiko@sntech.de>2014-03-01 16:10:07 +0100
commitde18e01478d3a65112521de04b67e9029b99f55d (patch)
tree90ffb480d5be17c1cedebc8a208677edf57e2621 /arch/arm/boot/dts/rk3066a.dtsi
parentf6f70cf707a4774d881cc6274c1b53f0e82d2233 (diff)
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 <heiko@sntech.de> Tested-by: Ulrich Prinz <ulrich.prinz@googlemail.com>
Diffstat (limited to 'arch/arm/boot/dts/rk3066a.dtsi')
-rw-r--r--arch/arm/boot/dts/rk3066a.dtsi13
1 files changed, 13 insertions, 0 deletions
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>;