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arm64: dts: broadcom: bcm2712: Add V3D device node

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Commits 0ad5bc1ce4 ("drm/v3d: fix up register addresses for V3D 7.x")
and 6fd9487147 ("drm/v3d: add brcm,2712-v3d as a compatible V3D device")
added driver support for V3D on BCM2712, but the corresponding device
tree node is still missing.

Add the V3D device tree node to the BCM2712 DTS.

Signed-off-by: Maíra Canal <mcanal@igalia.com>
Reviewed-by: Stefan Wahren <wahrenst@gmx.net>
Link: https://lore.kernel.org/r/20260114120610.82531-1-mcanal@igalia.com
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
This commit is contained in:
Maíra Canal
2026-01-14 09:04:58 -03:00
committed by Florian Fainelli
parent 6de23f81a5
commit 80ebada3db
2 changed files with 18 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
arch/arm64/boot/dts/broadcom/bcm2712-rpi-5-b-base.dtsi
View File

@@ -252,3 +252,7 @@ &pcie1 {
&pcie2 {
status = "okay";
};
&v3d {
clocks = <&firmware_clocks 5>;
};

14
arch/arm64/boot/dts/broadcom/bcm2712.dtsi
View File

@@ -1,5 +1,6 @@
// SPDX-License-Identifier: (GPL-2.0 OR MIT)
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/soc/bcm2835-pm.h>
/ {
compatible = "brcm,bcm2712";
@@ -646,6 +647,19 @@ mip1: msi-controller@1000131000 {
msi-ranges = <&gicv2 GIC_SPI 247 IRQ_TYPE_EDGE_RISING 8>;
brcm,msi-offset = <8>;
};
v3d: gpu@1002000000 {
compatible = "brcm,2712-v3d";
reg = <0x10 0x02000000 0x00 0x4000>,
<0x10 0x02008000 0x00 0x6000>,
<0x10 0x02030800 0x00 0x0700>;
reg-names = "hub", "core0", "sms";
power-domains = <&pm BCM2835_POWER_DOMAIN_GRAFX_V3D>;
resets = <&pm BCM2835_RESET_V3D>;
interrupts = <GIC_SPI 250 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 249 IRQ_TYPE_LEVEL_HIGH>;
};
};
timer {