From 614fa22119d6f406beac500fe30bc5c0b60ec34a Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Fri, 9 Mar 2018 10:44:15 -0800 Subject: [PATCH] ARM: dts: bcm2835: Add VCHIQ node to the Raspberry Pi boards. (v3) The VCHIQ firmware communication channel operates in parallel with our other mailbox-based channel. This is the communication channel that exposes the firmware's media decode/encode and ISP interfaces. Signed-off-by: Eric Anholt Acked-by: Stefan Wahren (v2) Signed-off-by: Greg Kroah-Hartman --- arch/arm/boot/dts/bcm2835-rpi.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm/boot/dts/bcm2835-rpi.dtsi b/arch/arm/boot/dts/bcm2835-rpi.dtsi index e36c392a2b8f..593f58d4ac0f 100644 --- a/arch/arm/boot/dts/bcm2835-rpi.dtsi +++ b/arch/arm/boot/dts/bcm2835-rpi.dtsi @@ -27,6 +27,12 @@ power: power { firmware = <&firmware>; #power-domain-cells = <1>; }; + + mailbox@7e00b840 { + compatible = "brcm,bcm2835-vchiq"; + reg = <0x7e00b840 0xf>; + interrupts = <0 2>; + }; }; }; -- 2.45.2