From 6364f32752f9df6be052babe0a696aed15aaba22 Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Mon, 23 Jan 2017 11:41:54 -0800 Subject: [PATCH] BCM270X: Disable VEC unless vc4-kms-v3d is present. Signed-off-by: Eric Anholt --- arch/arm/boot/dts/bcm2708-rpi.dtsi | 4 ++++ arch/arm/boot/dts/overlays/vc4-kms-v3d-overlay.dts | 7 +++++++ 2 files changed, 11 insertions(+) diff --git a/arch/arm/boot/dts/bcm2708-rpi.dtsi b/arch/arm/boot/dts/bcm2708-rpi.dtsi index 46cf8602c3b9..1f5f40b9c7cb 100644 --- a/arch/arm/boot/dts/bcm2708-rpi.dtsi +++ b/arch/arm/boot/dts/bcm2708-rpi.dtsi @@ -107,3 +107,7 @@ &usb { power-domains = <&power RPI_POWER_DOMAIN_USB>; }; + +&vec { + status = "disabled"; +}; diff --git a/arch/arm/boot/dts/overlays/vc4-kms-v3d-overlay.dts b/arch/arm/boot/dts/overlays/vc4-kms-v3d-overlay.dts index f25cd9a39368..a8ef8c905166 100644 --- a/arch/arm/boot/dts/overlays/vc4-kms-v3d-overlay.dts +++ b/arch/arm/boot/dts/overlays/vc4-kms-v3d-overlay.dts @@ -148,6 +148,13 @@ }; }; + fragment@18 { + target = <&vec>; + __overlay__ { + status = "okay"; + }; + }; + __overrides__ { cma-256 = <0>,"+0-1-2-3-4"; cma-192 = <0>,"-0+1-2-3-4"; -- 2.30.2