[PATCH v7 1/3] dt/bindings: Add binding for the Raspberry Pi firmware driver
From: lee@kernel.org (Lee Jones)
Date: 2015-07-24 15:24:46
Also in:
linux-devicetree, lkml
On Fri, 17 Jul 2015, Eric Anholt wrote:
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 <redacted>
Acked-by: Stephen Warren <redacted>
---
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)
v5: Add missing s-o-b, fix spelling.
.../bindings/arm/bcm/raspberrypi,bcm2835-firmware.txt | 14 ++++++++++++++
1 file changed, 14 insertions(+)
create mode 100644 Documentation/devicetree/bindings/arm/bcm/raspberrypi,bcm2835-firmware.txtAcked-by: Lee Jones <lee@kernel.org>
quoted hunk ↗ jump to hunk
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..6824b31 --- /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 "raspberrypi,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>; +};