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Date: Tue, 9 Apr 2019 02:24:48 +0200 From: megous@...ous.com To: linux-sunxi@...glegroups.com, Maxime Ripard <maxime.ripard@...tlin.com>, Chen-Yu Tsai <wens@...e.org>, Rob Herring <robh+dt@...nel.org>, Linus Walleij <linus.walleij@...aro.org> Cc: Ondrej Jirman <megous@...ous.com>, David Airlie <airlied@...ux.ie>, Daniel Vetter <daniel@...ll.ch>, Mark Rutland <mark.rutland@....com>, Giuseppe Cavallaro <peppe.cavallaro@...com>, Alexandre Torgue <alexandre.torgue@...com>, Jose Abreu <joabreu@...opsys.com>, "David S. Miller" <davem@...emloft.net>, Maxime Coquelin <mcoquelin.stm32@...il.com>, Arend van Spriel <arend.vanspriel@...adcom.com>, Franky Lin <franky.lin@...adcom.com>, Hante Meuleman <hante.meuleman@...adcom.com>, Chi-Hsien Lin <chi-hsien.lin@...ress.com>, Wright Feng <wright.feng@...ress.com>, Kalle Valo <kvalo@...eaurora.org>, Naveen Gupta <naveen.gupta@...ress.com>, dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, netdev@...r.kernel.org, linux-stm32@...md-mailman.stormreply.com, linux-wireless@...r.kernel.org, brcm80211-dev-list.pdl@...adcom.com, brcm80211-dev-list@...ress.com, linux-gpio@...r.kernel.org Subject: [PATCH v2 09/13] dt-bindings: display: sun4i-drm: Add DDC power supply From: Ondrej Jirman <megous@...ous.com> Some Allwinner SoC using boards need to enable a regulator for the DDC bus to be usable. Add binding documentation for it. Signed-off-by: Ondrej Jirman <megous@...ous.com> --- Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt index 31ab72cba3d4..31474fb92313 100644 --- a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt +++ b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt @@ -104,6 +104,7 @@ Required properties: output, usually to an HDMI connector. Optional properties: + - ddc-supply: the VCC power supply for the DDC bus - hvcc-supply: the VCC power supply of the controller DWC HDMI PHY -- 2.21.0
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