* [PATCH v2] arm64: dts: broadcom: bcm2712: Enable RNG
@ 2025-09-27 7:56 Peter Robinson
2025-09-27 8:58 ` Stefan Wahren
2025-10-07 18:26 ` Florian Fainelli
0 siblings, 2 replies; 3+ messages in thread
From: Peter Robinson @ 2025-09-27 7:56 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Florian Fainelli,
Broadcom internal kernel review list, Dave Stevenson,
Stefan Wahren, Phil Elwell, Andrea della Porta, devicetree,
linux-rpi-kernel, linux-arm-kernel
Cc: Peter Robinson
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 <pbrobinson@gmail.com>
---
v2:
- Reorder by unit address
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 4cd51d80d40d0..260d4a24e8a17 100644
--- a/arch/arm64/boot/dts/broadcom/bcm2712.dtsi
+++ b/arch/arm64/boot/dts/broadcom/bcm2712.dtsi
@@ -243,6 +243,12 @@ uart10: serial@7d001000 {
status = "disabled";
};
+ random: rng@7d208000 {
+ compatible = "brcm,bcm2711-rng200";
+ reg = <0x7d208000 0x28>;
+ status = "okay";
+ };
+
interrupt-controller@7d517000 {
compatible = "brcm,bcm7271-l2-intc";
reg = <0x7d517000 0x10>;
--
2.51.0
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH v2] arm64: dts: broadcom: bcm2712: Enable RNG
2025-09-27 7:56 [PATCH v2] arm64: dts: broadcom: bcm2712: Enable RNG Peter Robinson
@ 2025-09-27 8:58 ` Stefan Wahren
2025-10-07 18:26 ` Florian Fainelli
1 sibling, 0 replies; 3+ messages in thread
From: Stefan Wahren @ 2025-09-27 8:58 UTC (permalink / raw)
To: Peter Robinson, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Florian Fainelli, Broadcom internal kernel review list,
Dave Stevenson, Phil Elwell, Andrea della Porta, devicetree,
linux-rpi-kernel, linux-arm-kernel
Am 27.09.25 um 09:56 schrieb Peter Robinson:
> 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 <pbrobinson@gmail.com>
Reviewed-by: Stefan Wahren <wahrenst@gmx.net>
Thanks
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH v2] arm64: dts: broadcom: bcm2712: Enable RNG
2025-09-27 7:56 [PATCH v2] arm64: dts: broadcom: bcm2712: Enable RNG Peter Robinson
2025-09-27 8:58 ` Stefan Wahren
@ 2025-10-07 18:26 ` Florian Fainelli
1 sibling, 0 replies; 3+ messages in thread
From: Florian Fainelli @ 2025-10-07 18:26 UTC (permalink / raw)
To: Peter Robinson, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Broadcom internal kernel review list, Dave Stevenson,
Stefan Wahren, Phil Elwell, Andrea della Porta, devicetree,
linux-rpi-kernel, linux-arm-kernel
On 9/27/2025 12:56 AM, Peter Robinson wrote:
> 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 <pbrobinson@gmail.com>
> ---
Applied to
https://github.com/Broadcom/stblinux/commits/devicetree-arm64/next, thanks!
--
Florian
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2025-10-07 18:26 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2025-09-27 7:56 [PATCH v2] arm64: dts: broadcom: bcm2712: Enable RNG Peter Robinson
2025-09-27 8:58 ` Stefan Wahren
2025-10-07 18:26 ` Florian Fainelli
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox