diff options
| author | Eric Anholt <eric@anholt.net> | 2018-03-09 10:44:15 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-03-14 13:05:19 +0100 |
| commit | 614fa22119d6f406beac500fe30bc5c0b60ec34a (patch) | |
| tree | 70044a2b0877596297ed07cf8461796e91541e0d /arch | |
| parent | 68883dc0db43f4943d4dab3c5d31e703d4ebb435 (diff) | |
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 <eric@anholt.net>
Acked-by: Stefan Wahren <stefan.wahren@i2se.com> (v2)
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/bcm2835-rpi.dtsi | 6 |
1 files changed, 6 insertions, 0 deletions
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 @@ firmware = <&firmware>; #power-domain-cells = <1>; }; + + mailbox@7e00b840 { + compatible = "brcm,bcm2835-vchiq"; + reg = <0x7e00b840 0xf>; + interrupts = <0 2>; + }; }; }; |