From patchwork Fri Jun 2 10:10:21 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen-Yu Tsai X-Patchwork-Id: 9762147 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 37F486038E for ; Fri, 2 Jun 2017 10:10:58 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 38F242850E for ; Fri, 2 Jun 2017 10:10:58 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 3779828573; Fri, 2 Jun 2017 10:10:58 +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=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B902028544 for ; Fri, 2 Jun 2017 10:10:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751338AbdFBKKw (ORCPT ); Fri, 2 Jun 2017 06:10:52 -0400 Received: from mirror2.csie.ntu.edu.tw ([140.112.30.76]:52128 "EHLO wens.csie.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751256AbdFBKKk (ORCPT ); Fri, 2 Jun 2017 06:10:40 -0400 Received: by wens.csie.org (Postfix, from userid 1000) id 36C4B600A8; Fri, 2 Jun 2017 18:10:33 +0800 (CST) From: Chen-Yu Tsai To: Maxime Ripard , David Airlie , Rob Herring , Michael Turquette , Stephen Boyd Cc: Chen-Yu Tsai , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-clk@vger.kernel.org, linux-sunxi@googlegroups.com Subject: [PATCH 16/19] ARM: sun6i: a31: Add device node for HDMI controller Date: Fri, 2 Jun 2017 18:10:21 +0800 Message-Id: <20170602101024.18940-17-wens@csie.org> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170602101024.18940-1-wens@csie.org> References: <20170602101024.18940-1-wens@csie.org> Sender: linux-clk-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Now that we support the HDMI controller on the A31 SoC, we can add it to the device tree. This adds a device node for the HDMI controller, and the of_graph nodes connecting it to the 2 TCONs. Signed-off-by: Chen-Yu Tsai --- arch/arm/boot/dts/sun6i-a31.dtsi | 55 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 55 insertions(+) diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi index d0cede5aaeb5..36bfb6ad6578 100644 --- a/arch/arm/boot/dts/sun6i-a31.dtsi +++ b/arch/arm/boot/dts/sun6i-a31.dtsi @@ -284,6 +284,12 @@ #address-cells = <1>; #size-cells = <0>; reg = <1>; + + tcon0_out_hdmi: endpoint@1 { + reg = <1>; + remote-endpoint = <&hdmi_in_tcon0>; + allwinner,tcon-channel = <1>; + }; }; }; }; @@ -321,6 +327,12 @@ #address-cells = <1>; #size-cells = <0>; reg = <1>; + + tcon1_out_hdmi: endpoint@1 { + reg = <1>; + remote-endpoint = <&hdmi_in_tcon1>; + allwinner,tcon-channel = <1>; + }; }; }; }; @@ -401,6 +413,49 @@ #size-cells = <0>; }; + hdmi: hdmi@01c16000 { + compatible = "allwinner,sun6i-a31-hdmi"; + reg = <0x01c16000 0x1000>; + interrupts = ; + clocks = <&ccu CLK_AHB1_HDMI>, <&ccu CLK_HDMI>, + <&ccu CLK_HDMI_DDC>, + <&ccu CLK_PLL_VIDEO0_2X>, + <&ccu CLK_PLL_VIDEO1_2X>; + clock-names = "ahb", "mod", "ddc", "pll-0", "pll-1"; + resets = <&ccu RST_AHB1_HDMI>; + reset-names = "ahb"; + dma-names = "ddc-tx", "ddc-rx", "audio-tx"; + dmas = <&dma 13>, <&dma 13>, <&dma 14>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + hdmi_in: port@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + + hdmi_in_tcon0: endpoint@0 { + reg = <0>; + remote-endpoint = <&tcon0_out_hdmi>; + }; + + hdmi_in_tcon1: endpoint@1 { + reg = <1>; + remote-endpoint = <&tcon1_out_hdmi>; + }; + }; + + hdmi_out: port@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + }; + }; + usb_otg: usb@01c19000 { compatible = "allwinner,sun6i-a31-musb"; reg = <0x01c19000 0x0400>;