openwrt/target/linux/brcm2708/patches-4.4/0464-BCM270X-Connect-V3D-to-its-power-domain.patch
Álvaro Fernández Rojas 011f2c26f1 brcm2708: update linux 4.4 patches to latest version
As usual these patches were extracted and rebased from the raspberry pi repo:
https://github.com/raspberrypi/linux/tree/rpi-4.4.y

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2016-12-04 12:32:04 +01:00

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Diff

From 1a2dbddc5d2792170b1788f6a30aede54c409f72 Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Fri, 12 Aug 2016 10:15:34 -0700
Subject: [PATCH] BCM270X: Connect V3D to its power domain.
We were doing this with manual firmware calls before, but to backport
runtime PM we want to be using a proper power domain.
Signed-off-by: Eric Anholt <eric@anholt.net>
---
arch/arm/boot/dts/bcm2708_common.dtsi | 1 +
1 file changed, 1 insertion(+)
--- a/arch/arm/boot/dts/bcm2708_common.dtsi
+++ b/arch/arm/boot/dts/bcm2708_common.dtsi
@@ -366,6 +366,7 @@
v3d: v3d@7ec00000 {
compatible = "brcm,vc4-v3d";
reg = <0x7ec00000 0x1000>;
+ power-domains = <&power RPI_POWER_DOMAIN_V3D>;
status = "disabled";
};