From patchwork Tue Oct 1 08:25:30 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabrizio Castro X-Patchwork-Id: 11168217 X-Patchwork-Delegate: iwamatsu@nigauri.org Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id A181D15AB for ; Tue, 1 Oct 2019 08:28:36 +0000 (UTC) Received: from mail.linuxfoundation.org (mail.linuxfoundation.org [140.211.169.12]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 8911A21783 for ; Tue, 1 Oct 2019 08:28:36 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8911A21783 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bp.renesas.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=cip-dev-bounces@lists.cip-project.org Received: from mail.linux-foundation.org (localhost [127.0.0.1]) by mail.linuxfoundation.org (Postfix) with ESMTP id D816C7917; Tue, 1 Oct 2019 08:26:55 +0000 (UTC) X-Original-To: cip-dev@lists.cip-project.org Delivered-To: cip-dev@mail.linuxfoundation.org Received: from smtp2.linuxfoundation.org (smtp2.linux-foundation.org [172.17.192.36]) by mail.linuxfoundation.org (Postfix) with ESMTPS id 6BD367D3D for ; Tue, 1 Oct 2019 08:26:34 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from relmlie5.idc.renesas.com (relmlor1.renesas.com [210.160.252.171]) by smtp2.linuxfoundation.org (Postfix) with ESMTP id D223C1DDC8 for ; Tue, 1 Oct 2019 08:26:33 +0000 (UTC) X-IronPort-AV: E=Sophos;i="5.64,570,1559487600"; d="scan'208";a="27997937" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie5.idc.renesas.com with ESMTP; 01 Oct 2019 17:26:33 +0900 Received: from fabrizio-dev.ree.adwin.renesas.com (unknown [10.226.36.196]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id 24E9741D9F9E; Tue, 1 Oct 2019 17:26:31 +0900 (JST) From: Fabrizio Castro To: cip-dev@lists.cip-project.org Date: Tue, 1 Oct 2019 09:25:30 +0100 Message-Id: <1569918331-6990-32-git-send-email-fabrizio.castro@bp.renesas.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1569918331-6990-1-git-send-email-fabrizio.castro@bp.renesas.com> References: <1569918331-6990-1-git-send-email-fabrizio.castro@bp.renesas.com> X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on smtp2.linux-foundation.org Cc: Biju Das Subject: [cip-dev] [PATCH 4.19.y-cip 31/32] arm64: dts: renesas: cat874: Add HDMI video support X-BeenThere: cip-dev@lists.cip-project.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: cip-dev-bounces@lists.cip-project.org Errors-To: cip-dev-bounces@lists.cip-project.org commit 94fc0ee22a5cb3a744a38906a55323fd6ac793fa upstream. The CAT874 board comes with a HDMI connector, managed by a TDA19988BET chip, connected to the RZ/G2E SoC via DPAD. This patch adds the necessary support to the board DT. Signed-off-by: Fabrizio Castro Signed-off-by: Simon Horman --- arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts | 81 +++++++++++++++++++++++++ 1 file changed, 81 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts b/arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts index 9241407..0623950 100644 --- a/arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts +++ b/arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts @@ -22,6 +22,17 @@ stdout-path = "serial0:115200n8"; }; + hdmi-out { + compatible = "hdmi-connector"; + type = "a"; + + port { + hdmi_con_out: endpoint { + remote-endpoint = <&tda19988_out>; + }; + }; + }; + leds { compatible = "gpio-leds"; @@ -74,6 +85,31 @@ states = <3300000 1 1800000 0>; }; + + x13_clk: x13 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <74250000>; + }; +}; + +&du { + pinctrl-0 = <&du_pins>; + pinctrl-names = "default"; + status = "okay"; + + clocks = <&cpg CPG_MOD 724>, + <&cpg CPG_MOD 723>, + <&x13_clk>; + clock-names = "du.0", "du.1", "dclkin.0"; + + ports { + port@0 { + endpoint { + remote-endpoint = <&tda19988_in>; + }; + }; + }; }; &ehci0 { @@ -85,6 +121,39 @@ clock-frequency = <48000000>; }; +&i2c0 { + status = "okay"; + clock-frequency = <100000>; + + tda19988: tda19988@70 { + compatible = "nxp,tda998x"; + reg = <0x70>; + interrupt-parent = <&gpio1>; + interrupts = <1 IRQ_TYPE_LEVEL_LOW>; + + video-ports = <0x234501>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + tda19988_in: endpoint { + remote-endpoint = <&du_out_rgb>; + }; + }; + + port@1 { + reg = <1>; + tda19988_out: endpoint { + remote-endpoint = <&hdmi_con_out>; + }; + }; + }; + }; +}; + &i2c1 { pinctrl-0 = <&i2c1_pins>; pinctrl-names = "default"; @@ -98,6 +167,13 @@ }; }; +&lvds0 { + status = "okay"; + + clocks = <&cpg CPG_MOD 727>, <&x13_clk>, <&extal_clk>; + clock-names = "fck", "dclkin.0", "extal"; +}; + &ohci0 { dr_mode = "host"; status = "okay"; @@ -113,6 +189,11 @@ }; &pfc { + du_pins: du { + groups = "du_rgb888", "du_clk_out_0", "du_sync", "du_disp", + "du_clk_in_0"; + function = "du"; + }; i2c1_pins: i2c1 { groups = "i2c1_b";