From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932510AbcC3QXC (ORCPT ); Wed, 30 Mar 2016 12:23:02 -0400 Received: from bhuna.collabora.co.uk ([46.235.227.227]:46066 "EHLO bhuna.collabora.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754733AbcC3QWk (ORCPT ); Wed, 30 Mar 2016 12:22:40 -0400 From: Enric Balletbo i Serra To: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org Cc: treding@nvidia.com, robh+dt@kernel.org, djkurtz@chromium.org, drinkcat@chromium.org, dan.carpenter@oracle.com, Rob Herring Subject: [PATCH v2 2/3] devicetree: Add ANX7814 SlimPort transmitter binding. Date: Wed, 30 Mar 2016 18:22:23 +0200 Message-Id: <1459354944-15326-3-git-send-email-enric.balletbo@collabora.com> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1459354944-15326-1-git-send-email-enric.balletbo@collabora.com> References: <1459354944-15326-1-git-send-email-enric.balletbo@collabora.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The ANX7814 is an ultra-low power Full-HD (1080p60) SlimPort transmitter designed for portable devices. Cc: Rob Herring Signed-off-by: Enric Balletbo i Serra --- Changes since v1: - Rob Herring: - Rename cable-det-gpios for hpd-gpios as is more standard - Fix HDMI output for HDMI input .../devicetree/bindings/video/bridge/anx7814.txt | 41 ++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 Documentation/devicetree/bindings/video/bridge/anx7814.txt diff --git a/Documentation/devicetree/bindings/video/bridge/anx7814.txt b/Documentation/devicetree/bindings/video/bridge/anx7814.txt new file mode 100644 index 0000000..0ce4978 --- /dev/null +++ b/Documentation/devicetree/bindings/video/bridge/anx7814.txt @@ -0,0 +1,41 @@ +Analogix ANX7814 SlimPort (Full-HD Transmitter) +----------------------------------------------- + +The ANX7814 is an ultra-low power Full-HD (1080p60) SlimPort transmitter +designed for portable devices. + +Required properties: + + - compatible : "analogix,anx7814" + - reg : I2C address of the device + - interrupt-parent : Should be the phandle of the interrupt controller + that services interrupts for this device + - interrupts : Should contain the INTP interrupt + - hpd-gpios : Which GPIO to use for hpd + - pd-gpios : Which GPIO to use for power down + - reset-gpios : Which GPIO to use for reset + +Optional properties: + + - v10-gpios : Which GPIO to use for V10 control. + - Video port for HDMI input, using the DT bindings defined in [1]. + +[1]: Documentation/devicetree/bindings/media/video-interfaces.txt + +Example: + + anx7814: anx7814@38 { + compatible = "analogix,anx7814"; + reg = <0x38>; + interrupt-parent = <&gpio0>; + interrupts = <99 IRQ_TYPE_LEVEL_LOW>; /* INTP */ + hpd-gpios = <&pio 36 GPIO_ACTIVE_HIGH>; + pd-gpios = <&pio 33 GPIO_ACTIVE_HIGH>; + reset-gpios = <&pio 98 GPIO_ACTIVE_HIGH>; + v10-gpios = <&pio 35 GPIO_ACTIVE_HIGH>; + port { + anx7814_in: endpoint { + remote-endpoint = <&hdmi0_out>; + }; + }; + }; -- 2.1.0