From patchwork Fri Jan 25 10:14:45 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Guido_G=C3=BCnther?= X-Patchwork-Id: 10780983 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 9EE6813B5 for ; Fri, 25 Jan 2019 10:15:17 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 8D9AA2E509 for ; Fri, 25 Jan 2019 10:15:17 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 81BE22E527; Fri, 25 Jan 2019 10:15:17 +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=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 24B602E509 for ; Fri, 25 Jan 2019 10:15:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Cc:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=gCRSL7yBfOi6ZA00Gkc1jNoajc9n3iwiAbGUTA/0kZc=; b=p8AQVU9YSRd3Wr bUBnVpgSBK7aAdiY6ZdQVnLF/IbA+jy9MPxd5iLVQqxU2olg3z7mgBmrJlC5pB7xzwvluHNRQl1gm sLTMpLV1FxzThWiUWvISZmVA7lePE+YxAdHgMo99ZEKjUyBZM11xBVrFXKWWFjGaEw97BfikkbMdX sBP58urVAs7ThSFI5YCt2Du1EGtYTAYOxWLt5CttCKz4ukVQQOZxP+6C4ZQ58tUyC1C62UX3bKtl3 vJpc7up/SlAUlikhzMzGphHn7n2wQcWs2wzC7vECyKn+6xcikIcY7HDMjyQPfE8r+b+gpkNLyHHU6 bND9qnnUsGvS4zIrcd1w==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gmyW1-0001SG-Ai; Fri, 25 Jan 2019 10:15:13 +0000 Received: from honk.sigxcpu.org ([24.134.29.49]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gmyVi-0000XN-5F for linux-arm-kernel@lists.infradead.org; Fri, 25 Jan 2019 10:14:56 +0000 Received: from localhost (localhost [127.0.0.1]) by honk.sigxcpu.org (Postfix) with ESMTP id 734ADFB02; Fri, 25 Jan 2019 11:14:49 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at honk.sigxcpu.org Received: from honk.sigxcpu.org ([127.0.0.1]) by localhost (honk.sigxcpu.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 47-_qdMyG1x2; Fri, 25 Jan 2019 11:14:47 +0100 (CET) Received: by bogon.sigxcpu.org (Postfix, from userid 1000) id E750948FC2; Fri, 25 Jan 2019 11:14:46 +0100 (CET) From: =?utf-8?q?Guido_G=C3=BCnther?= To: Maxime Ripard , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, Robert Chiras Subject: [PATCH 1/2] dt-bindings: phy: Add documentation for mixel dphy Date: Fri, 25 Jan 2019 11:14:45 +0100 Message-Id: X-Mailer: git-send-email 2.20.1 In-Reply-To: References: MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190125_021454_358523_92F6AFA3 X-CRM114-Status: GOOD ( 10.53 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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 Signed-off-by: Guido Günther --- .../bindings/phy/mixel,mipi-dsi-phy.txt | 29 +++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 Documentation/devicetree/bindings/phy/mixel,mipi-dsi-phy.txt diff --git a/Documentation/devicetree/bindings/phy/mixel,mipi-dsi-phy.txt b/Documentation/devicetree/bindings/phy/mixel,mipi-dsi-phy.txt new file mode 100644 index 000000000000..10323ae8ee37 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/mixel,mipi-dsi-phy.txt @@ -0,0 +1,29 @@ +Mixel DSI PHY for i.MX8 + +The Mixel MIPI-DSI PHY IP block is e.g. found on MX8 platforms (along +the MIPI-DSI IP from Northwest Logic). It represents the physical +layer for the electrical signals for DSI. + +Required properties: +- compatible: Must be: + - "mixel,imx8mq-mipi-dphy" +- clocks: Must contain an entry for each entry in clock-names. +- clock-names: Must contain the following entries: + - "phy_ref": phandle and specifier referring to the DPHY ref clock +- reg: the register range of the PHY controller +- #phy-cells: number of cells in PHY, as defined in + Documentation/devicetree/bindings/phy/phy-bindings.txt + this must be <0> + +Optional properties: +- power-domains: phandle to power domain + +Example: + mipi_dphy: mipi_dphy@30A0030 { + compatible = "mixel,imx8mq-mipi-dphy"; + clocks = <&clk IMX8MQ_CLK_DSI_PHY_REF>; + clock-names = "phy_ref"; + reg = <0x30A00300 0x100>; + power-domains = <&pd_mipi0>; + #phy-cells = <0>; + };