From mboxrd@z Thu Jan 1 00:00:00 1970 From: heiko@sntech.de (Heiko =?ISO-8859-1?Q?St=FCbner?=) Date: Fri, 05 Jun 2015 19:05:43 +0200 Subject: [PATCH v4 1/3] dt-bindings: describe dw_hdmi supplies Message-ID: <1707049.JEvfTcofKv@diego> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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 Acked-by: Philipp Zabel --- 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