[PATCH 4/4] ARM: dts: bcm2835: Add the V3D reset line

[Maíra Canal]

The PM block exposes a reset line for the V3D block, which the vc4 driver
uses to reset the GPU when recovering from a hang instead of forcing its
power domain down. Wire it up in the shared V3D node, covering BCM2835,
BCM2836 and BCM2837.

BCM2711 already describes the same reset line for its V3D node.

Signed-off-by: Maíra Canal <mcanal at igalia.com>
---
 arch/arm/boot/dts/broadcom/bcm2835-common.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/broadcom/bcm2835-common.dtsi b/arch/arm/boot/dts/broadcom/bcm2835-common.dtsi
index 1e76b290510d..39eea8ce1058 100644
--- a/arch/arm/boot/dts/broadcom/bcm2835-common.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm2835-common.dtsi
@@ -139,6 +139,7 @@ v3d: v3d at 7ec00000 {
 			compatible = "brcm,bcm2835-v3d";
 			reg = <0x7ec00000 0x1000>;
 			interrupts = <1 10>;
+			resets = <&pm BCM2835_RESET_V3D>;
 		};
 
 	};

-- 
2.55.0