From: Heiko Stuebner <heiko@sntech.de>
To: airlied@linux.ie, mark.yao@rock-chips.com
Cc: mark.rutland@arm.com, devicetree@vger.kernel.org,
pawel.moll@arm.com, ijc+devicetree@hellion.org.uk,
dri-devel@lists.freedesktop.org,
linux-rockchip@lists.infradead.org, robh+dt@kernel.org,
galak@codeaurora.org, linux-arm-kernel@lists.infradead.org
Subject: [PATCH 02/11] drm: add bindings for simple vga encoders
Date: Sat, 31 Jan 2015 17:32:55 +0100 [thread overview]
Message-ID: <1422721984-27782-3-git-send-email-heiko@sntech.de> (raw)
In-Reply-To: <1422721984-27782-1-git-send-email-heiko@sntech.de>
Add the necessary devicetree binding document for simple vga encoders.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---
.../devicetree/bindings/drm/i2c/vga-simple.txt | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
create mode 100644 Documentation/devicetree/bindings/drm/i2c/vga-simple.txt
diff --git a/Documentation/devicetree/bindings/drm/i2c/vga-simple.txt b/Documentation/devicetree/bindings/drm/i2c/vga-simple.txt
new file mode 100644
index 0000000..271df9a
--- /dev/null
+++ b/Documentation/devicetree/bindings/drm/i2c/vga-simple.txt
@@ -0,0 +1,18 @@
+Device-Tree bindings for generic vga encoders
+
+Required properties;
+ - compatible: must be "adi,adv7123"
+
+Optional properties:
+ - ddc-i2c-bus: phandle of an I2C controller used for DDC EDID probing
+ - enable-gpio: GPIO pin to enable or disable the encoder
+ - vaa-supply: regulator for the analog power supply
+
+Example:
+
+ adv7123: vga-encoder {
+ compatible = "adi,adv7123";
+ ddc-i2c-bus = <&i2c4>;
+ vaa-supply = <&vcc_io>;
+ enable-gpio = <&gpio0 17 GPIO_ACTIVE_HIGH>;
+ };
--
2.1.1
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next prev parent reply other threads:[~2015-01-31 16:32 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-31 16:32 [PATCH 00/11] drm/rockchip: add support for lvds controller and external encoders Heiko Stuebner
2015-01-31 16:32 ` Heiko Stuebner [this message]
2015-02-26 18:25 ` [PATCH 02/11] drm: add bindings for simple vga encoders Laurent Pinchart
2015-01-31 16:32 ` [PATCH 03/11] drm: add driver " Heiko Stuebner
2015-02-26 18:33 ` Laurent Pinchart
2015-02-28 0:42 ` Heiko Stübner
2015-03-23 20:54 ` Heiko Stuebner
[not found] ` <1422721984-27782-4-git-send-email-heiko-4mtYJXux2i+zQB+pC5nmwQ@public.gmane.org>
2015-02-26 20:35 ` Rob Herring
2015-01-31 16:32 ` [PATCH 05/11] drm/rockchip: Add support for Rockchip Soc LVDS Heiko Stuebner
2015-01-31 16:32 ` [PATCH 06/11] drm/rockchip: lvds: register a bridge when no panel is set Heiko Stuebner
2015-01-31 16:33 ` [PATCH 08/11] drm/rockchip: enable rgb ouput of vops for vga and tv connectors Heiko Stuebner
[not found] ` <1422721984-27782-1-git-send-email-heiko-4mtYJXux2i+zQB+pC5nmwQ@public.gmane.org>
2015-01-31 16:32 ` [PATCH 01/11] drm/encoder: allow encoders to remember their of_node Heiko Stuebner
2015-01-31 16:32 ` [PATCH 04/11] dt-bindings: Add documentation for rockchip lvds Heiko Stuebner
2015-02-26 18:46 ` Laurent Pinchart
2015-01-31 16:33 ` [PATCH 07/11] drm/rockchip: attach rgb bridge to encoders needing it Heiko Stuebner
2015-01-31 16:33 ` [PATCH 09/11] ARM: dts: rockchip: add rk3288 lcdc0 pinmux settings Heiko Stuebner
2015-01-31 16:33 ` [PATCH 10/11] ARM: dts: rockchip: add rk3288 lvds node Heiko Stuebner
2015-01-31 16:33 ` [PATCH 11/11] ARM: dts: rockchip: add vga encoder and enable lvds on rk3288-firefly Heiko Stuebner
2015-02-26 8:52 ` [PATCH 00/11] drm/rockchip: add support for lvds controller and external encoders Heiko Stübner
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