This adds the entry for V3D for bcm2711 (used in the Raspberry Pi 4)
and the associated firmware clock entry.
Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@xxxxxxx>
Signed-off-by: Peter Robinson <pbrobinson@xxxxxxxxx>
Reviewed-by: Javier Martinez Canillas <javierm@xxxxxxxxxx>
---
Changes since v5:
- Update the compatible to match the other updated ones
Changes since v4:
- Move the firmware clock to bcm2711-rpi.dtsi
arch/arm/boot/dts/bcm2711-rpi.dtsi | 4 ++++
arch/arm/boot/dts/bcm2711.dtsi | 11 +++++++++++
2 files changed, 15 insertions(+)
diff --git a/arch/arm/boot/dts/bcm2711-rpi.dtsi b/arch/arm/boot/dts/bcm2711-rpi.dtsi
index ca266c5d9f9b..98817a6675b9 100644
--- a/arch/arm/boot/dts/bcm2711-rpi.dtsi
+++ b/arch/arm/boot/dts/bcm2711-rpi.dtsi
@@ -69,6 +69,10 @@ blconfig: nvram@0 {
};
};
+&v3d {
+ clocks = <&firmware_clocks 5>;
+};
+
&vchiq {
interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
};
diff --git a/arch/arm/boot/dts/bcm2711.dtsi b/arch/arm/boot/dts/bcm2711.dtsi
index 89af57482bc8..20e6771e8b1f 100644
--- a/arch/arm/boot/dts/bcm2711.dtsi
+++ b/arch/arm/boot/dts/bcm2711.dtsi
@@ -601,6 +601,17 @@ genet_mdio: mdio@e14 {
#size-cells = <0x0>;
};
};
+
+ v3d: gpu@7ec00000 {
+ compatible = "brcm,2711-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>;
+ interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
+ };
};
};
--
2.36.1
