[PATCH v5 3/6] dt-bindings: allow optional phys in Rockchip dw_hdmi binding
From: heiko@sntech.de (Heiko Stuebner)
Date: 2018-09-12 12:47:37
Also in:
dri-devel, linux-rockchip
Subsystem:
drm drivers, drm drivers and misc gpu patches, drm drivers for rockchip, open firmware and flattened device tree bindings, the rest · Maintainers:
David Airlie, Simona Vetter, Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Sandy Huang, Heiko Stübner, Andy Yan, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
Some newer Rockchip SoCs use an Innosilicon hdmiphy accessed via general mmio, so allow these to be referenced via the regular phy interfaces and therefore add optional phy-related properties to the binding. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Reviewed-by: Rob Herring <robh@kernel.org> --- .../devicetree/bindings/display/rockchip/dw_hdmi-rockchip.txt | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/rockchip/dw_hdmi-rockchip.txt b/Documentation/devicetree/bindings/display/rockchip/dw_hdmi-rockchip.txt
index adc94fc3c9f8..937bfb472e1d 100644
--- a/Documentation/devicetree/bindings/display/rockchip/dw_hdmi-rockchip.txt
+++ b/Documentation/devicetree/bindings/display/rockchip/dw_hdmi-rockchip.txt@@ -34,6 +34,8 @@ Optional properties - clock-names: May contain "cec" as defined in dw_hdmi.txt. - clock-names: May contain "grf", power for grf io. - clock-names: May contain "vpll", external clock for some hdmi phy. +- phys: from general PHY binding: the phandle for the PHY device. +- phy-names: Should be "hdmi" if phys references an external phy. Example:
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2.17.0