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Subject[PATCH 1/3 v2] dt/bindings: Add binding for the Raspberry Pi firmware driver
Date
This driver will provide support for calls into the firmware that will
be used by other drivers like cpufreq and vc4.

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

v2: Improve commit message, point to mailbox.txt for how mboxes work.

.../devicetree/bindings/arm/bcm/raspberrypi,firmware.txt | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
create mode 100644 Documentation/devicetree/bindings/arm/bcm/raspberrypi,firmware.txt

diff --git a/Documentation/devicetree/bindings/arm/bcm/raspberrypi,firmware.txt b/Documentation/devicetree/bindings/arm/bcm/raspberrypi,firmware.txt
new file mode 100644
index 0000000..33b0043
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/bcm/raspberrypi,firmware.txt
@@ -0,0 +1,16 @@
+Raspberry Pi VideoCore firmware driver
+
+Required properties:
+
+- compatible: Should be "rasbperrypi,firmware"
+- mboxes: Single-entry list which specifies which mailbox
+ controller and channel is used. See
+ Documentation/devicetree/bindings/mailbox/mailbox.txt
+ for the semantics of this property
+
+Example:
+
+firmware {
+ compatible = "rasbperrypi,firmware";
+ mboxes = <&mailbox>;
+};
--
2.1.4


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