dt-bindings: describe dw_hdmi supplies
From: Heiko Stuebner <heiko@...> Date: Fri, 5 Jun 2015 17:18:22 +0200
Commit-Message
The Designware HDMI block has two supplies for 1.0 and 1.8V. Not all IP implementations expose or want to use these, so they remain optional. Signed-off-by: Heiko Stuebner <heiko@...> Acked-by: Philipp Zabel <p.zabel@...>
Patch-Comment
changes since v3: - split generic dt-bindings and rockchip implementation - add Ack from Philipp Zabel changes since v2: - rename supplies to the names found in the hdmi IP databook Documentation/devicetree/bindings/drm/bridge/dw_hdmi.txt | 4 ++++ 1 file changed, 4 insertions(+)
Statistics
- 4 lines added
- 0 lines removed
Changes
----------- Documentation/devicetree/bindings/drm/bridge/dw_hdmi.txt -----------
index a905c14..ba42d89 100644
@@ -22,6 +22,10 @@ Optional properties
- ddc-i2c-bus: phandle of an I2C controller used for DDC EDID probing
- clocks, clock-names: phandle to the HDMI CEC clock, name should be "cec"
+Optional supplies:
+- vp-supply: 1.0V power supply
+- vph-supply: 1.8V power supply
+
Example:
hdmi: hdmi@0120000 {
compatible = "fsl,imx6q-hdmi";