From 2466460a9c431fdc0fbe33b7f118bb20dd77e2e7 Mon Sep 17 00:00:00 2001 From: Alexey Romanov Date: Thu, 24 Aug 2023 00:36:27 +0300 Subject: arm64: dts: meson: a1: add hw rng node Add hardware number generator node. HWRNG access requires OTP power domain being enabled. Signed-off-by: Alexey Romanov Signed-off-by: Dmitry Rokosov Reviewed-by: Neil Armstrong Link: https://lore.kernel.org/r/20230823213630.12936-13-ddrokosov@sberdevices.ru Signed-off-by: Neil Armstrong --- arch/arm64/boot/dts/amlogic/meson-a1.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'arch/arm64/boot/dts/amlogic') diff --git a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi index 953851f4ae4d..9411acb84f9a 100644 --- a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi @@ -242,6 +242,12 @@ power-domains = <&pwrc PWRC_USB_ID>; }; + hwrng: rng@5118 { + compatible = "amlogic,meson-rng"; + reg = <0x0 0x5118 0x0 0x4>; + power-domains = <&pwrc PWRC_OTP_ID>; + }; + clkc_pll: pll-clock-controller@7c80 { compatible = "amlogic,a1-pll-clkc"; reg = <0 0x7c80 0 0x18c>; -- cgit