This driver will provide support for calls into the firmware that will
be used by other drivers like cpufreq and vc4.
v2: Improve commit message, point to mailbox.txt for how mboxes work.
v3: Use Lee's suggestion for mailbox phandle docs, fix spelling of
"raspberry".
v4: Change the compatible string to "raspberrypi,bcm2835-firmware"
(requested by Lee, agreed by Stephen)
Acked-by: Stephen Warren <swar...@wwwdotorg.org>
---
.../bindings/arm/bcm/raspberrypi,bcm2835-firmware.txt | 14 ++++++++++++++
1 file changed, 14 insertions(+)
create mode 100644
Documentation/devicetree/bindings/arm/bcm/raspberrypi,bcm2835-firmware.txt
diff --git
a/Documentation/devicetree/bindings/arm/bcm/raspberrypi,bcm2835-firmware.txt
b/Documentation/devicetree/bindings/arm/bcm/raspberrypi,bcm2835-firmware.txt
new file mode 100644
index 0000000..5fb1868
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/bcm/raspberrypi,bcm2835-firmware.txt
@@ -0,0 +1,14 @@
+Raspberry Pi VideoCore firmware driver
+
+Required properties:
+
+- compatible: Should be "rasbperrypi,bcm2835-firmware"
+- mboxes: Phandle to the firmware device's Mailbox.
+ (See: ../mailbox/mailbox.txt for more information)
+
+Example:
+
+firmware {
+ compatible = "raspberrypi,bcm2835-firmware";
+ mboxes = <&mailbox>;
+};
--
2.1.4
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