rockchip: dts: rk3368: add dmc node

Add dmc node to enable sdram driver.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>

diff --git a/arch/arm/dts/rk3368.dtsi b/arch/arm/dts/rk3368.dtsi
index 025dc32..9daf765 100644 (file)
--- a/arch/arm/dts/rk3368.dtsi
+++ b/arch/arm/dts/rk3368.dtsi
@@ -546,6 +546,12 @@
                status = "disabled";
        };
 
+       dmc: dmc@ff610000 {
+               u-boot,dm-pre-reloc;
+               compatible = "rockchip,rk3368-dmc", "syscon";
+               reg = <0x0 0xff610000 0x0 0x1000>;
+       };
+
        i2c0: i2c@ff650000 {
                compatible = "rockchip,rk3368-i2c", "rockchip,rk3288-i2c";
                reg = <0x0 0xff650000 0x0 0x1000>;
@@ -641,6 +647,7 @@
        };
 
        pmugrf: syscon@ff738000 {
+               u-boot,dm-pre-reloc;
                compatible = "rockchip,rk3368-pmugrf", "syscon";
                reg = <0x0 0xff738000 0x0 0x1000>;
        };