From patchwork Mon Oct 1 12:38:42 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?Heiko_St=C3=BCbner?= X-Patchwork-Id: 10622085 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 200F21515 for ; Mon, 1 Oct 2018 12:39:37 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 109AE2918D for ; Mon, 1 Oct 2018 12:39:37 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 04B99291AB; Mon, 1 Oct 2018 12:39:37 +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=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 7B4992918D for ; Mon, 1 Oct 2018 12:39:36 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 8E7636E16A; Mon, 1 Oct 2018 12:39:09 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from gloria.sntech.de (gloria.sntech.de [185.11.138.130]) by gabe.freedesktop.org (Postfix) with ESMTPS id E59B46E14B for ; Mon, 1 Oct 2018 12:39:05 +0000 (UTC) Received: from wd0267.dip.tu-dresden.de ([141.76.109.11] helo=phil.dip.tu-dresden.de) by gloria.sntech.de with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.89) (envelope-from ) id 1g6xTX-0002Fv-Qi; Mon, 01 Oct 2018 14:38:59 +0200 From: Heiko Stuebner To: architt@codeaurora.org, hjc@rock-chips.com, a.hajda@samsung.com Subject: [PATCH v6 4/7] dt-bindings: display: rockchip: update DSI controller Date: Mon, 1 Oct 2018 14:38:42 +0200 Message-Id: <20181001123845.11818-5-heiko@sntech.de> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20181001123845.11818-1-heiko@sntech.de> References: <20181001123845.11818-1-heiko@sntech.de> X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: briannorris@chromium.org, hoegsberg@gmail.com, philippe.cornu@st.com, dri-devel@lists.freedesktop.org, yannick.fertre@st.com, linux-rockchip@lists.infradead.org, nickey.yang@rock-chips.com, mka@chromium.org, seanpaul@chromium.org, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP From: Nickey Yang This patch update describe panel/port links, including unit addresses in documentation of device tree bindings for the rockchip DSI controller based on the Synopsys DesignWare MIPI DSI host controller. Signed-off-by: Nickey Yang Reviewed-by: Brian Norris Reviewed-by: Rob Herring Signed-off-by: Heiko Stuebner --- .../display/rockchip/dw_mipi_dsi_rockchip.txt | 23 +++++++++++++++++-- 1 file changed, 21 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt b/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt index 6bb59ab39f2f..ce4c1fc9116c 100644 --- a/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt +++ b/Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt @@ -14,6 +14,8 @@ Required properties: - rockchip,grf: this soc should set GRF regs to mux vopl/vopb. - ports: contain a port node with endpoint definitions as defined in [2]. For vopb,set the reg = <0> and set the reg = <1> for vopl. +- video port 0 for the VOP input, the remote endpoint maybe vopb or vopl +- video port 1 for either a panel or subsequent encoder Optional properties: - power-domains: a phandle to mipi dsi power domain node. @@ -40,11 +42,12 @@ Example: ports { #address-cells = <1>; #size-cells = <0>; - reg = <1>; - mipi_in: port { + mipi_in: port@0 { + reg = <0>; #address-cells = <1>; #size-cells = <0>; + mipi_in_vopb: endpoint@0 { reg = <0>; remote-endpoint = <&vopb_out_mipi>; @@ -54,6 +57,16 @@ Example: remote-endpoint = <&vopl_out_mipi>; }; }; + + mipi_out: port@1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + + mipi_out_panel: endpoint { + remote-endpoint = <&panel_in_mipi>; + }; + }; }; panel { @@ -64,5 +77,11 @@ Example: pinctrl-names = "default"; pinctrl-0 = <&lcd_en>; backlight = <&backlight>; + + port { + panel_in_mipi: endpoint { + remote-endpoint = <&mipi_out_panel>; + }; + }; }; };