From patchwork Fri Feb 1 08:49:54 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: 1034655 Return-Path: X-Original-To: incoming-imx@patchwork.ozlabs.org Delivered-To: patchwork-incoming-imx@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=lists.infradead.org (client-ip=2607:7c80:54:e::133; helo=bombadil.infradead.org; envelope-from=linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=sigxcpu.org Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="jliroler"; dkim-atps=neutral Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 43rW5h43MPz9s9G for ; Fri, 1 Feb 2019 19:50:32 +1100 (AEDT) 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=AOU9dC8w99Reai+aEicEHD5X5zhZfOgMSoSuXzAQqlE=; b=jlirolerf17x/d Rv9kIAssr0HAD93xVlIo1vVe9ltEFK55xQzDTva2lBgAD+WLrLyr6hSsfdDAV8mX/8hNfk97C4wTn giil7XblNquNIObw5mEhL3fOzYGAhrriHQr/8GtPgsiyntcgXvT0Rjiig5OH36YSIDjj47lhLwnXt qGf0T8ytzKZnfFiCGnFQGeht6Dv6KshRx6KTNfWc8Mqtp2Gm/CAVqdrsc4ryFA00fnpD+1oQ4evZk IAIIWnxX1z8/kmyAfqP+8RGYjYse3M8dlAbUoieCSbeq8IAX86qVgkE63UK/fk+FSRWgljydobgVZ R0Tu3MfQrTYJHoMt/T3A==; 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 1gpUWo-0003Jp-GN; Fri, 01 Feb 2019 08:50:26 +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 1gpUWQ-0001qw-O0 for linux-arm-kernel@lists.infradead.org; Fri, 01 Feb 2019 08:50:06 +0000 Received: from localhost (localhost [127.0.0.1]) by honk.sigxcpu.org (Postfix) with ESMTP id E46EDFB03; Fri, 1 Feb 2019 09:49:57 +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 c9bpIqNCVqFh; Fri, 1 Feb 2019 09:49:56 +0100 (CET) Received: by bogon.sigxcpu.org (Postfix, from userid 1000) id 885E1461BD; Fri, 1 Feb 2019 09:49:55 +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 , Sam Ravnborg , Fabio Estevam Subject: [PATCH v2 2/3] dt-bindings: phy: Add documentation for mixel dphy Date: Fri, 1 Feb 2019 09:49:54 +0100 Message-Id: <107cd5e7f44f5361db64115530e228ba5993e692.1549010639.git.agx@sigxcpu.org> 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-20190201_005003_046256_DBEBBB71 X-CRM114-Status: GOOD ( 11.30 ) X-Spam-Score: 0.0 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [24.134.29.49 listed in list.dnswl.org] X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org List-Id: linux-imx-kernel.lists.patchwork.ozlabs.org Add support for the MIXEL DPHY IP as found in the NXP's i.MX8MQ. Signed-off-by: Guido Günther Reviewed-by: Sam Ravnborg --- .../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>; + };