From patchwork Wed Feb 26 19:12:53 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "H. Nikolaus Schaller" X-Patchwork-Id: 204170 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 998F7C4BA24 for ; Wed, 26 Feb 2020 19:13:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6AF09222C4 for ; Wed, 26 Feb 2020 19:13:27 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=goldelico.com header.i=@goldelico.com header.b="biKRRS3d" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727434AbgBZTNU (ORCPT ); Wed, 26 Feb 2020 14:13:20 -0500 Received: from mo4-p02-ob.smtp.rzone.de ([85.215.255.83]:35283 "EHLO mo4-p02-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727497AbgBZTNU (ORCPT ); Wed, 26 Feb 2020 14:13:20 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1582744398; s=strato-dkim-0002; d=goldelico.com; h=References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: X-RZG-CLASS-ID:X-RZG-AUTH:From:Subject:Sender; bh=rmAyGFH2w0GQdDqcolLuvQb3bXwl+Mlnr1aULm9Zmtc=; b=biKRRS3dxnZ2gWZXq4Wxhu/ZGWhZfJ4x/idUbOGxce+LpsqYgTgCSQHMgx8oooURKq E7RyH/mhiK2JKm3D2IojrPC7sR9kUwTr9FsE/bhxVrt10/81+J6QllCpH+uUItWWIsUY g2c9KJ22QfL85zEQOdkygmnTqBweniAA/2ZEOW6AvVWJduXkWt/4vkn3rhMzWLKv6e/y ooX+zK4po6kkcBerVLJls6fTxjxh180xECz0IETkvpRL6f4adD3d49oqz3HuxeQj7lXx reHNW5OZ057sRrHsU0ayK7eVbA25kVD7uEkWT+6fB8qxA70k5lbB8tzGjF7/IhoxJ+21 AZTA== X-RZG-AUTH: ":JGIXVUS7cutRB/49FwqZ7WcJeFKiMhflhwDubTJ9o12DNOsPj0pAzoz/Oc2x" X-RZG-CLASS-ID: mo00 Received: from iMac.fritz.box by smtp.strato.de (RZmta 46.1.12 DYNA|AUTH) with ESMTPSA id U06217w1QJD16bK (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)) (Client did not present a certificate); Wed, 26 Feb 2020 20:13:01 +0100 (CET) From: "H. Nikolaus Schaller" To: Paul Cercueil , Paul Boddie , David Airlie , Daniel Vetter , Rob Herring , Mark Rutland , Ralf Baechle , Paul Burton , Linus Walleij , Andi Kleen , Krzysztof Kozlowski , Geert Uytterhoeven , "Eric W. Biederman" Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org, linux-gpio@vger.kernel.org, letux-kernel@openphoenux.org, kernel@pyra-handheld.com, Zubair Lutfullah Kakakhel Subject: [RFC 1/8] dt-bindings: video: Add jz4780-lcd binding Date: Wed, 26 Feb 2020 20:12:53 +0100 Message-Id: X-Mailer: git-send-email 2.23.0 In-Reply-To: References: MIME-Version: 1.0 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Zubair Lutfullah Kakakhel Add DT bindings for the LCD controller on the jz4780 SoC Signed-off-by: Zubair Lutfullah Kakakhel --- .../bindings/display/ingenic-jz4780-lcd.txt | 39 +++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/ingenic-jz4780-lcd.txt diff --git a/Documentation/devicetree/bindings/display/ingenic-jz4780-lcd.txt b/Documentation/devicetree/bindings/display/ingenic-jz4780-lcd.txt new file mode 100644 index 000000000000..8512ce3f93df --- /dev/null +++ b/Documentation/devicetree/bindings/display/ingenic-jz4780-lcd.txt @@ -0,0 +1,39 @@ +Bindings for Ingenic JZ4780 LCD Controller + +LCD Controller is the Display Controller for the Ingenic JZ4780 SoC + +Required properties: +- compatible: should be "ingenic,jz4780-lcd" +- reg: Should contain the address & size of the LCD controller registers. +- interrupts: Should specify the interrupt provided by parent. +- clocks: Should contain two clock specifiers for the JZ4780_CLK_TVE JZ4780_CLK_LCD0PIXCLK. +- clock-names : Must be "lcd_clk", "lcd_pixclk"; +- port: A port node with endpoint definitions as defined in + Documentation/devicetree/bindings/media/video-interfaces.txt. + +Optional properties: +- interrupt-parent: phandle to parent interrupt controller + +Example: + +lcd: jz4780-lcdk@0x13050000 { + compatible = "ingenic,jz4780-lcd"; + reg = <0x13050000 0x1800>; + + clocks = <&cgu JZ4780_CLK_TVE>, <&cgu JZ4780_CLK_LCD0PIXCLK>; + clock-names = "lcd_clk", "lcd_pixclk"; + + interrupt-parent = <&intc>; + interrupts = <31>; + + jz4780_lcd_out: port { + #address-cells = <1>; + #size-cells = <0>; + + jz4780_out_hdmi: endpoint@0 { + reg = <0>; + remote-endpoint = <&hdmi_in_lcd>; + }; + }; + +};