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 c819c21b0158a59c1308882e5a40e3f3fe73cbdf..de2a3dcd562beb752266eaf0070e55861d553f5f 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 {