From patchwork Thu Oct 27 13:01:53 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Senna Tschudin X-Patchwork-Id: 9399283 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id E030C60231 for ; Thu, 27 Oct 2016 13:05:09 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id C26962A283 for ; Thu, 27 Oct 2016 13:05:09 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id B48422A294; Thu, 27 Oct 2016 13:05:09 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 5EBCA2A283 for ; Thu, 27 Oct 2016 13:05:05 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.85_2 #1 (Red Hat Linux)) id 1bzkL2-0006ni-R7; Thu, 27 Oct 2016 13:03:20 +0000 Received: from bhuna.collabora.co.uk ([2a00:1098:0:82:1000:25:2eeb:e3e3]) by bombadil.infradead.org with esmtps (Exim 4.85_2 #1 (Red Hat Linux)) id 1bzkKQ-0006b5-Nr for linux-arm-kernel@lists.infradead.org; Thu, 27 Oct 2016 13:02:52 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: peter) with ESMTPSA id 3F3922683F6 From: Peter Senna Tschudin To: airlied@linux.ie, architt@codeaurora.org, akpm@linux-foundation.org, daniel.vetter@ffwll.ch, davem@davemloft.net, devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, enric.balletbo@collabora.com, eballetbo@gmail.com, galak@codeaurora.org, gregkh@linuxfoundation.org, heiko@sntech.de, ijc+devicetree@hellion.org.uk, javier@dowhile0.org, jslaby@suse.cz, kernel@pengutronix.de, linux-arm-kernel@lists.infradead.org, linux@armlinux.org.uk, linux-kernel@vger.kernel.org, linux@roeck-us.net, mark.rutland@arm.com, martin.donnelly@ge.com, martyn.welch@collabora.co.uk, mchehab@osg.samsung.com, pawel.moll@arm.com, peter.senna@collabora.com, peter.senna@gmail.com, p.zabel@pengutronix.de, thierry.reding@gmail.com, rmk+kernel@armlinux.org.uk, robh+dt@kernel.org, shawnguo@kernel.org, tiwai@suse.com, treding@nvidia.com, ykk@rock-chips.com Subject: [PATCH V6 1/4] Documentation/devicetree/bindings: b850v3_lvds_dp Date: Thu, 27 Oct 2016 15:01:53 +0200 Message-Id: X-Mailer: git-send-email 2.5.5 In-Reply-To: References: In-Reply-To: References: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20161027_060242_978294_E34ED909 X-CRM114-Status: GOOD ( 11.46 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Fabio Estevam MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Devicetree bindings documentation for the GE B850v3 LVDS/DP++ display bridge. Cc: Martyn Welch Cc: Martin Donnelly Cc: Javier Martinez Canillas Cc: Enric Balletbo i Serra Cc: Philipp Zabel Cc: Rob Herring Cc: Fabio Estevam Cc: Archit Taneja Acked-by: Rob Herring Signed-off-by: Peter Senna Tschudin --- .../devicetree/bindings/ge/b850v3-lvds-dp.txt | 37 ++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 Documentation/devicetree/bindings/ge/b850v3-lvds-dp.txt diff --git a/Documentation/devicetree/bindings/ge/b850v3-lvds-dp.txt b/Documentation/devicetree/bindings/ge/b850v3-lvds-dp.txt new file mode 100644 index 0000000..f05c3e9 --- /dev/null +++ b/Documentation/devicetree/bindings/ge/b850v3-lvds-dp.txt @@ -0,0 +1,37 @@ +Driver for GE B850v3 LVDS/DP++ display bridge + +Required properties: + - compatible : should be "ge,b850v3-lvds-dp". + - reg : should contain the address used to ack the interrupts. + - interrupt-parent : phandle of the interrupt controller that services + interrupts to the device + - interrupts : one interrupt should be described here, as in + <0 IRQ_TYPE_LEVEL_HIGH>. + - edid-reg : should contain the address used to read edid information + - port : should describe the video signal connection between the host + and the bridge. + +Example: + +&mux2_i2c2 { + status = "okay"; + clock-frequency = <100000>; + + b850v3-lvds-dp-bridge@73 { + compatible = "ge,b850v3-lvds-dp"; + #address-cells = <1>; + #size-cells = <0>; + + reg = <0x73>; + interrupt-parent = <&gpio2>; + interrupts = <0 IRQ_TYPE_LEVEL_HIGH>; + + edid-reg = <0x72>; + + port { + b850v3_dp_bridge_in: endpoint { + remote-endpoint = <&lvds0_out>; + }; + }; + }; +};