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[RFC/PATCH,09/11] ARM: dts: bcm2711: Enable V3D

Message ID 20210205135249.2924-10-nsaenzjulienne@suse.de (mailing list archive)
State New, archived
Headers show
Series Raspberry PI 4 V3D enablement | expand

Commit Message

Nicolas Saenz Julienne Feb. 5, 2021, 1:52 p.m. UTC 
This enables V3D for bcm2711 (used in the Raspberry Pi 4).

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
---
 arch/arm/boot/dts/bcm2711.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)

Comments

Stefan Wahren Feb. 6, 2021, 11:50 a.m. UTC | #1 
Hi,

Am 05.02.21 um 14:52 schrieb Nicolas Saenz Julienne:
> This enables V3D for bcm2711 (used in the Raspberry Pi 4).
>
> Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
> ---
>  arch/arm/boot/dts/bcm2711.dtsi | 12 ++++++++++++
>  1 file changed, 12 insertions(+)
>
> diff --git a/arch/arm/boot/dts/bcm2711.dtsi b/arch/arm/boot/dts/bcm2711.dtsi
> index 537498a93a3a..dd8376f474db 100644
> --- a/arch/arm/boot/dts/bcm2711.dtsi
> +++ b/arch/arm/boot/dts/bcm2711.dtsi
> @@ -548,6 +548,18 @@ genet_mdio: mdio@e14 {
>  				#size-cells = <0x1>;
>  			};
>  		};
> +
> +		v3d: gpu@7ec04000 {
just a nit. I prefer the lowest register value here.
> +			compatible = "brcm,bcm2711-v3d";
> +			reg = <0x0 0x7ec00000 0x4000>,
> +			      <0x0 0x7ec04000 0x4000>;
> +			reg-names = "hub", "core0";
> +
> +			power-domains = <&pm BCM2835_POWER_DOMAIN_GRAFX_V3D>;
> +			resets = <&pm BCM2835_RESET_V3D>;
> +			clocks = <&firmware_clocks 5>;
> +			interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
> +		};
>  	};
>  };
>
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/bcm2711.dtsi b/arch/arm/boot/dts/bcm2711.dtsi
index 537498a93a3a..dd8376f474db 100644
--- a/arch/arm/boot/dts/bcm2711.dtsi
+++ b/arch/arm/boot/dts/bcm2711.dtsi
@@ -548,6 +548,18 @@  genet_mdio: mdio@e14 {
 				#size-cells = <0x1>;
 			};
 		};
+
+		v3d: gpu@7ec04000 {
+			compatible = "brcm,bcm2711-v3d";
+			reg = <0x0 0x7ec00000 0x4000>,
+			      <0x0 0x7ec04000 0x4000>;
+			reg-names = "hub", "core0";
+
+			power-domains = <&pm BCM2835_POWER_DOMAIN_GRAFX_V3D>;
+			resets = <&pm BCM2835_RESET_V3D>;
+			clocks = <&firmware_clocks 5>;
+			interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
+		};
 	};
 };