diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts index 4988cd1c98537..bd52feb3c81c4 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dts @@ -55,6 +55,12 @@ stdout-path = "serial2:1500000n8"; }; + /* first 64k(0xff8c0000~0xff8d0000) for ddr and suspend */ + iram: sram@ff8d0000 { + compatible = "mmio-sram"; + reg = <0x0 0xff8d0000 0x0 0x20000>; /* 128k */ + }; + aliases { ethernet0 = &gmac; }; @@ -377,7 +383,7 @@ }; vdd_gpu: syr828@41 { - compatible = "silergy,syr828-disabled"; + compatible = "silergy,syr828"; reg = <0x41>; regulator-compatible = "fan53555-reg"; pinctrl-0 = <&vsel2_gpio>; @@ -609,7 +615,7 @@ }; &gpu { - status = "disabled"; + status = "okay"; mali-supply = <&vdd_gpu>; }; @@ -673,7 +679,7 @@ &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_xfer &uart0_cts>; - status = "okay"; + status = "disabled"; }; &uart2 {