raspberrypi-firmware: Define the MBOX channel in the header.

Signed-off-by: Eric Anholt <eric@anholt.net>

diff --git a/include/soc/bcm2835/raspberrypi-firmware.h b/include/soc/bcm2835/raspberrypi-firmware.h
index 09e3d871d110eb0762ebdb5ea329353738d58661..2859db09e25bb945251e85edb39bc43430857168 100644 (file)
--- a/include/soc/bcm2835/raspberrypi-firmware.h
+++ b/include/soc/bcm2835/raspberrypi-firmware.h
@@ -12,6 +12,8 @@
 #include <linux/types.h>
 #include <linux/of_device.h>
 
+#define RPI_FIRMWARE_CHAN_FB           1
+
 struct rpi_firmware;
 
 enum rpi_firmware_property_status {