On 2020/3/31 下午5:39, Lin Jinhan wrote:
Add rng node in rk3399-u-boot.dtsi and enable it in rk3399-evb-u-boot.dtsi. Signed-off-by: Lin Jinhan <troy....@rock-chips.com>
Reviewed-by: Kever Yang <kever.y...@rock-chips.com> Thanks, - Kever
--- arch/arm/dts/rk3399-evb-u-boot.dtsi | 5 +++++ arch/arm/dts/rk3399-u-boot.dtsi | 6 ++++++ 2 files changed, 11 insertions(+) diff --git a/arch/arm/dts/rk3399-evb-u-boot.dtsi b/arch/arm/dts/rk3399-evb-u-boot.dtsi index ccb33d34d1..5b50c5ba30 100644 --- a/arch/arm/dts/rk3399-evb-u-boot.dtsi +++ b/arch/arm/dts/rk3399-evb-u-boot.dtsi @@ -11,3 +11,8 @@ u-boot,spl-boot-order = &sdhci, &sdmmc; }; }; + +&rng { + status = "okay"; +}; + diff --git a/arch/arm/dts/rk3399-u-boot.dtsi b/arch/arm/dts/rk3399-u-boot.dtsi index 8b857ccfc7..757b8c10a2 100644 --- a/arch/arm/dts/rk3399-u-boot.dtsi +++ b/arch/arm/dts/rk3399-u-boot.dtsi @@ -25,6 +25,12 @@ clock-names = "pclk_ddr_mon"; };+ rng: rng@ff8b8000 {+ compatible = "rockchip,cryptov1-rng"; + reg = <0x0 0xff8b8000 0x0 0x1000>; + status = "disabled"; + }; + dmc: dmc { u-boot,dm-pre-reloc; compatible = "rockchip,rk3399-dmc";
