From dff552ac9cdaa94b6d10d8707c8c24255a4cbdb0 Mon Sep 17 00:00:00 2001 From: Peter Robinson Date: Sat, 27 Sep 2025 08:56:31 +0100 Subject: arm64: dts: broadcom: bcm2712: Enable RNG The RNG is the same IP as in the bcm2711 so add the device tree block to enable the device. Signed-off-by: Peter Robinson Reviewed-by: Stefan Wahren Link: https://lore.kernel.org/r/20250927075643.716179-1-pbrobinson@gmail.com Signed-off-by: Florian Fainelli --- arch/arm64/boot/dts/broadcom/bcm2712.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/broadcom/bcm2712.dtsi b/arch/arm64/boot/dts/broadcom/bcm2712.dtsi index e77a66adc22a..f97b42d91a1c 100644 --- a/arch/arm64/boot/dts/broadcom/bcm2712.dtsi +++ b/arch/arm64/boot/dts/broadcom/bcm2712.dtsi @@ -283,6 +283,12 @@ reg = <0x7d510700 0x20>; }; + random: rng@7d208000 { + compatible = "brcm,bcm2711-rng200"; + reg = <0x7d208000 0x28>; + status = "okay"; + }; + interrupt-controller@7d517000 { compatible = "brcm,bcm7271-l2-intc"; reg = <0x7d517000 0x10>; -- cgit v1.2.3 From 37c3a91e9730e274fe2eca9703033ae0f154cb62 Mon Sep 17 00:00:00 2001 From: Stanimir Varbanov Date: Fri, 31 Oct 2025 20:33:09 +0200 Subject: arm64: dts: broadcom: bcm2712: Add watchdog DT node Add watchdog device-tree node for bcm2712 SoC. Signed-off-by: Stanimir Varbanov Link: https://lore.kernel.org/r/20251031183309.1163384-5-svarbanov@suse.de Signed-off-by: Florian Fainelli --- arch/arm64/boot/dts/broadcom/bcm2712.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm64/boot/dts/broadcom/bcm2712.dtsi b/arch/arm64/boot/dts/broadcom/bcm2712.dtsi index f97b42d91a1c..f5b04f360369 100644 --- a/arch/arm64/boot/dts/broadcom/bcm2712.dtsi +++ b/arch/arm64/boot/dts/broadcom/bcm2712.dtsi @@ -250,6 +250,15 @@ status = "disabled"; }; + pm: watchdog@7d200000 { + compatible = "brcm,bcm2712-pm", "brcm,bcm2835-pm-wdt"; + reg = <0x7d200000 0x604>; + reg-names = "pm"; + #power-domain-cells = <1>; + #reset-cells = <1>; + system-power-controller; + }; + pinctrl: pinctrl@7d504100 { compatible = "brcm,bcm2712c0-pinctrl"; reg = <0x7d504100 0x30>; -- cgit v1.2.3