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 at sntech.de>
Acked-by: Philipp Zabel <p.zabel at pengutronix.de>
---
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(+)
diff --git a/Documentation/devicetree/bindings/drm/bridge/dw_hdmi.txt b/Documentation/devicetree/bindings/drm/bridge/dw_hdmi.txt
index a905c14..ba42d89 100644
--- a/Documentation/devicetree/bindings/drm/bridge/dw_hdmi.txt
+++ b/Documentation/devicetree/bindings/drm/bridge/dw_hdmi.txt
@@ -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 at 0120000 {
compatible = "fsl,imx6q-hdmi";
--
2.1.4
