From: Aurelien Jarno Date: Tue, 30 Jul 2024 16:11:44 +0000 (+0100) Subject: arm64: dts: rockchip: add DT entry for RNG to RK356x X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=afeccc4084963aaa932931b734c8def55613c483;p=linux.git arm64: dts: rockchip: add DT entry for RNG to RK356x Include the just added Rockchip RNG driver for RK356x SoCs and enable it on RK3568. Signed-off-by: Aurelien Jarno Signed-off-by: Daniel Golle Link: https://lore.kernel.org/r/d2beb15377dc8b580ca5557b1a4a6f50b74055aa.1722355365.git.daniel@makrotopia.org Signed-off-by: Heiko Stuebner --- diff --git a/arch/arm64/boot/dts/rockchip/rk3568.dtsi b/arch/arm64/boot/dts/rockchip/rk3568.dtsi index f1be76a54ceb..2a6ca20e607f 100644 --- a/arch/arm64/boot/dts/rockchip/rk3568.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3568.dtsi @@ -257,6 +257,10 @@ }; }; +&rng { + status = "okay"; +}; + &usb_host0_xhci { phys = <&usb2phy0_otg>, <&combphy0 PHY_TYPE_USB3>; phy-names = "usb2-phy", "usb3-phy"; diff --git a/arch/arm64/boot/dts/rockchip/rk356x.dtsi b/arch/arm64/boot/dts/rockchip/rk356x.dtsi index 4690be841a1c..d160a23fd495 100644 --- a/arch/arm64/boot/dts/rockchip/rk356x.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk356x.dtsi @@ -1113,6 +1113,16 @@ status = "disabled"; }; + rng: rng@fe388000 { + compatible = "rockchip,rk3568-rng"; + reg = <0x0 0xfe388000 0x0 0x4000>; + clocks = <&cru CLK_TRNG_NS>, <&cru HCLK_TRNG_NS>; + clock-names = "core", "ahb"; + resets = <&cru SRST_TRNG_NS>; + reset-names = "reset"; + status = "disabled"; + }; + i2s0_8ch: i2s@fe400000 { compatible = "rockchip,rk3568-i2s-tdm"; reg = <0x0 0xfe400000 0x0 0x1000>;