| Message ID | 20220213225646.67761-14-pbrobinson@gmail.com |
|---|---|
| State | New |
| Headers | show |
| Series | Raspberry PI 4 V3D enablement | expand |
Hi Peter, Am 13.02.22 um 23:56 schrieb Peter Robinson: > This enables V3D for bcm2711 (used in the Raspberry Pi 4). > > Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> > Signed-off-by: Peter Robinson <pbrobinson@gmail.com> > --- > Changes since v3: > - Minor updates for rebase > > Changes since v1: > - Correct node's name address > > 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 171fc5d2acef..9514c0ba481c 100644 > --- a/arch/arm/boot/dts/bcm2711.dtsi > +++ b/arch/arm/boot/dts/bcm2711.dtsi > @@ -551,6 +551,18 @@ genet_mdio: mdio@e14 { > #size-cells = <0x0>; > }; > }; > + > + v3d: gpu@7ec00000 { > + 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>; please move the firmware clock usage to bcm2711-rpi.dtsi, because it's not defined here. Best regards > + interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>; > + }; > }; > }; >
diff --git a/arch/arm/boot/dts/bcm2711.dtsi b/arch/arm/boot/dts/bcm2711.dtsi index 171fc5d2acef..9514c0ba481c 100644 --- a/arch/arm/boot/dts/bcm2711.dtsi +++ b/arch/arm/boot/dts/bcm2711.dtsi @@ -551,6 +551,18 @@ genet_mdio: mdio@e14 { #size-cells = <0x0>; }; }; + + v3d: gpu@7ec00000 { + 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>; + }; }; };