From patchwork Tue Aug 1 13:12:58 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Icenowy Zheng X-Patchwork-Id: 9874635 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 F2C0D60361 for ; Tue, 1 Aug 2017 13:40:52 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id DE430285C6 for ; Tue, 1 Aug 2017 13:40:52 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D2AB4286B5; Tue, 1 Aug 2017 13:40:52 +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=unavailable 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 78822285C6 for ; Tue, 1 Aug 2017 13:40:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752060AbdHANPV (ORCPT ); Tue, 1 Aug 2017 09:15:21 -0400 Received: from hermes.aosc.io ([199.195.250.187]:40246 "EHLO hermes.aosc.io" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751833AbdHANOK (ORCPT ); Tue, 1 Aug 2017 09:14:10 -0400 Received: from localhost (localhost [127.0.0.1]) (Authenticated sender: icenowy@aosc.io) by hermes.aosc.io (Postfix) with ESMTPSA id 0003641C46; Tue, 1 Aug 2017 13:14:05 +0000 (UTC) From: Icenowy Zheng To: Maxime Ripard , Rob Herring , Chen-Yu Tsai , Jernej Skrabec Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, linux-sunxi@googlegroups.com, Icenowy Zheng Subject: [PATCH 07/13] ARM: sun8i: h3: add display engine pipeline barebone Date: Tue, 1 Aug 2017 21:12:58 +0800 Message-Id: <20170801131304.7741-8-icenowy@aosc.io> In-Reply-To: <20170801131304.7741-1-icenowy@aosc.io> References: <20170801131304.7741-1-icenowy@aosc.io> 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 As we have already the support for the DE2 on Allwinner H3, add the display engine pipeline device tree nodes to its DTSI file. The H5 pipeline has some differences and will be enabled later. Signed-off-by: Icenowy Zheng --- arch/arm/boot/dts/sun8i-h3.dtsi | 170 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 170 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-h3.dtsi b/arch/arm/boot/dts/sun8i-h3.dtsi index b36f9f423c39..75ad7b65a7fc 100644 --- a/arch/arm/boot/dts/sun8i-h3.dtsi +++ b/arch/arm/boot/dts/sun8i-h3.dtsi @@ -41,6 +41,8 @@ */ #include "sunxi-h3-h5.dtsi" +#include +#include / { cpus { @@ -72,6 +74,174 @@ }; }; + de: display-engine { + compatible = "allwinner,sun8i-h3-display-engine"; + allwinner,pipelines = <&mixer0>, + <&mixer1>; + status = "disabled"; + }; + + soc { + display_clocks: clock@1000000 { + compatible = "allwinner,sun8i-a83t-de2-clk"; + reg = <0x01000000 0x100000>; + clocks = <&ccu CLK_BUS_DE>, + <&ccu CLK_DE>; + clock-names = "bus", + "mod"; + resets = <&ccu RST_BUS_DE>; + #clock-cells = <1>; + #reset-cells = <1>; + assigned-clocks = <&ccu CLK_DE>; + assigned-clock-parents = <&ccu CLK_PLL_DE>; + assigned-clock-rates = <432000000>; + }; + + mixer0: mixer@1100000 { + compatible = "allwinner,sun8i-h3-de2-mixer0"; + reg = <0x01100000 0x100000>; + clocks = <&display_clocks CLK_BUS_MIXER0>, + <&display_clocks CLK_MIXER0>; + clock-names = "bus", + "mod"; + resets = <&display_clocks RST_MIXER0>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + mixer0_out: port@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + + mixer0_out_tcon0: endpoint@0 { + reg = <0>; + remote-endpoint = <&tcon0_in_mixer0>; + }; + + mixer0_out_tcon1: endpoint@1 { + reg = <1>; + remote-endpoint = <&tcon1_in_mixer0>; + }; + }; + }; + }; + + mixer1: mixer@1200000 { + compatible = "allwinner,sun8i-h3-de2-mixer1"; + reg = <0x01200000 0x100000>; + clocks = <&display_clocks CLK_BUS_MIXER1>, + <&display_clocks CLK_MIXER1>; + clock-names = "bus", + "mod"; + resets = <&display_clocks RST_WB>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + mixer1_out: port@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + + mixer1_out_tcon0: endpoint@0 { + reg = <0>; + remote-endpoint = <&tcon0_in_mixer1>; + }; + + mixer1_out_tcon1: endpoint@1 { + reg = <1>; + remote-endpoint = <&tcon1_in_mixer1>; + }; + }; + }; + }; + + tcon0: lcd-controller@1c0c000 { + compatible = "allwinner,sun8i-h3-tcon"; + reg = <0x01c0c000 0x1000>; + interrupts = ; + clocks = <&ccu CLK_BUS_TCON0>, + <&ccu CLK_TCON0>; + clock-names = "ahb", + "tcon-ch1"; + resets = <&ccu RST_BUS_TCON0>; + reset-names = "lcd"; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + tcon0_in: port@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + + tcon0_in_mixer0: endpoint@0 { + reg = <0>; + remote-endpoint = <&mixer0_out_tcon0>; + }; + + tcon0_in_mixer1: endpoint@1 { + reg = <1>; + remote-endpoint = <&mixer1_out_tcon0>; + }; + }; + + tcon0_out: port@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + }; + }; + + tcon1: lcd-controller@1c0d000 { + compatible = "allwinner,sun8i-h3-tcon"; + reg = <0x01c0d000 0x1000>; + interrupts = ; + clocks = <&ccu CLK_BUS_TCON1>, + <&ccu CLK_TVE>; + clock-names = "ahb", + "tcon-ch1"; + resets = <&ccu RST_BUS_TCON1>; + reset-names = "lcd"; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + tcon1_in: port@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + + tcon1_in_mixer0: endpoint@0 { + reg = <0>; + remote-endpoint = <&mixer0_out_tcon1>; + }; + + tcon1_in_mixer1: endpoint@1 { + reg = <1>; + remote-endpoint = <&mixer1_out_tcon1>; + }; + }; + + tcon1_out: port@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + }; + }; + }; + timer { compatible = "arm,armv7-timer"; interrupts = ,