Add the configuration information for the HEVC decoder.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
---
 arch/arm/boot/dts/broadcom/bcm2711-rpi.dtsi | 4 ++++
 arch/arm/boot/dts/broadcom/bcm2711.dtsi     | 9 +++++++++
 2 files changed, 13 insertions(+)

diff --git a/arch/arm/boot/dts/broadcom/bcm2711-rpi.dtsi b/arch/arm/boot/dts/broadcom/bcm2711-rpi.dtsi
index c78ed064d166..7984caa861e6 100644
--- a/arch/arm/boot/dts/broadcom/bcm2711-rpi.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm2711-rpi.dtsi
@@ -68,6 +68,10 @@ &hdmi1 {
 	wifi-2.4ghz-coexistence;
 };
 
+&hevc_dec {
+	clocks = <&firmware_clocks 11>;
+};
+
 &hvs {
 	clocks = <&firmware_clocks 4>;
 };
diff --git a/arch/arm/boot/dts/broadcom/bcm2711.dtsi b/arch/arm/boot/dts/broadcom/bcm2711.dtsi
index c06d9f5e53c8..bdb80f3611ca 100644
--- a/arch/arm/boot/dts/broadcom/bcm2711.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm2711.dtsi
@@ -617,6 +617,15 @@ xhci: usb@7e9c0000 {
 			status = "disabled";
 		};
 
+		hevc_dec: codec@7eb10000 {
+			compatible = "brcm,bcm2711-hevc-dec", "raspberrypi,hevc-dec";
+			reg = <0x0 0x7eb00000  0x10000>, /* HEVC */
+			      <0x0 0x7eb10000  0x1000>;  /* INTC */
+			reg-names = "hevc",
+				    "intc";
+			interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
 		v3d: gpu@7ec00000 {
 			compatible = "brcm,2711-v3d";
 			reg = <0x0 0x7ec00000 0x4000>,

-- 
2.34.1

On 23/04/2025 19:20, Dave Stevenson wrote:
> diff --git a/arch/arm/boot/dts/broadcom/bcm2711.dtsi b/arch/arm/boot/dts/broadcom/bcm2711.dtsi
> index c06d9f5e53c8..bdb80f3611ca 100644
> --- a/arch/arm/boot/dts/broadcom/bcm2711.dtsi
> +++ b/arch/arm/boot/dts/broadcom/bcm2711.dtsi
> @@ -617,6 +617,15 @@ xhci: usb@7e9c0000 {
>  			status = "disabled";
>  		};
>  
> +		hevc_dec: codec@7eb10000 {

It does not look like you tested the DTS against bindings. Please run
`make dtbs_check W=1` (see
Documentation/devicetree/bindings/writing-schema.rst or
https://www.linaro.org/blog/tips-and-tricks-for-validating-devicetree-sources-with-the-devicetree-schema/
for instructions).
Maybe you need to update your dtschema and yamllint. Don't rely on
distro packages for dtschema and be sure you are using the latest
released dtschema.

> +			compatible = "brcm,bcm2711-hevc-dec", "raspberrypi,hevc-dec";
> +			reg = <0x0 0x7eb00000  0x10000>, /* HEVC */
> +			      <0x0 0x7eb10000  0x1000>;  /* INTC */
Best regards,
Krzysztof