Re: [RFC/PATCH 09/11] ARM: dts: bcm2711: Enable V3D
From: Stefan Wahren <wahrenst@gmx.net>
Date: 2021-02-06 11:52:43
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linux-arm-kernel, lkml
Hi, Am 05.02.21 um 14:52 schrieb Nicolas Saenz Julienne:
quoted hunk ↗ jump to hunk
This enables V3D for bcm2711 (used in the Raspberry Pi 4). Signed-off-by: Nicolas Saenz Julienne <redacted> --- 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>; + }; }; };