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From 2d7a55e6a467b54ea40366f689e7702b88383e38 Mon Sep 17 00:00:00 2001
From: kFYatek <4499762+kFYatek@users.noreply.github.com>
Date: Sat, 27 Mar 2021 21:43:33 +0100
Subject: [PATCH] drm/vc4: Fix VEC address for BCM2711 in the
 devicetrees

The VEC has a different address (0x7ec13000) on the BCM2711 (used in
e.g. Raspberry Pi 4) compared to BCM238x (e.g. Pi 3 and earlier). This
was erroneously not taken account for.

Definition of the VEC in the devicetrees had to be moved from
bcm283x.dtsi to bcm2711.dtsi and bcm2835-common.dtsi to allow for this
differentiation.

Signed-off-by: Mateusz Kwiatkowski <kfyatek+publicgit@gmail.com>
---
 arch/arm/boot/dts/bcm2711.dtsi        | 8 ++++++++
 arch/arm/boot/dts/bcm2835-common.dtsi | 8 ++++++++
 arch/arm/boot/dts/bcm283x.dtsi        | 8 --------
 3 files changed, 16 insertions(+), 8 deletions(-)

--- a/arch/arm/boot/dts/bcm2711.dtsi
+++ b/arch/arm/boot/dts/bcm2711.dtsi
@@ -300,6 +300,14 @@
 			status = "disabled";
 		};
 
+		vec: vec@7ec13000 {
+			compatible = "brcm,bcm2835-vec";
+			reg = <0x7ec13000 0x1000>;
+			clocks = <&clocks BCM2835_CLOCK_VEC>;
+			interrupts = <2 27>;
+			status = "disabled";
+		};
+
 		dvp: clock@7ef00000 {
 			compatible = "brcm,brcm2711-dvp";
 			reg = <0x7ef00000 0x10>;
--- a/arch/arm/boot/dts/bcm2835-common.dtsi
+++ b/arch/arm/boot/dts/bcm2835-common.dtsi
@@ -106,6 +106,14 @@
 			status = "okay";
 		};
 
+		vec: vec@7e806000 {
+			compatible = "brcm,bcm2835-vec";
+			reg = <0x7e806000 0x1000>;
+			clocks = <&clocks BCM2835_CLOCK_VEC>;
+			interrupts = <2 27>;
+			status = "disabled";
+		};
+
 		pixelvalve@7e807000 {
 			compatible = "brcm,bcm2835-pixelvalve2";
 			reg = <0x7e807000 0x100>;
--- a/arch/arm/boot/dts/bcm283x.dtsi
+++ b/arch/arm/boot/dts/bcm283x.dtsi
@@ -490,14 +490,6 @@
 			status = "disabled";
 		};
 
-		vec: vec@7e806000 {
-			compatible = "brcm,bcm2835-vec";
-			reg = <0x7e806000 0x1000>;
-			clocks = <&clocks BCM2835_CLOCK_VEC>;
-			interrupts = <2 27>;
-			status = "disabled";
-		};
-
 		usb: usb@7e980000 {
 			compatible = "brcm,bcm2835-usb";
 			reg = <0x7e980000 0x10000>;