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 --- 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 @@ -488,14 +488,6 @@ 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>;