| Message ID | 1432858055-8750-1-git-send-email-eric@anholt.net (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
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>; +};
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 <swarren@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