From patchwork Mon Jun 18 10:28:02 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: 930788 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=sntech.de Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 418S3v3b9rz9s2R for ; Mon, 18 Jun 2018 20:28:27 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933443AbeFRK2Z (ORCPT ); Mon, 18 Jun 2018 06:28:25 -0400 Received: from gloria.sntech.de ([95.129.55.99]:54278 "EHLO gloria.sntech.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933573AbeFRK2X (ORCPT ); Mon, 18 Jun 2018 06:28:23 -0400 Received: from wd0897.dip.tu-dresden.de ([141.76.111.129] helo=phil.dip.tu-dresden.de) by gloria.sntech.de with esmtpsa (TLS1.1:DHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.80) (envelope-from ) id 1fUrOU-0003Hw-5t; Mon, 18 Jun 2018 12:28:18 +0200 From: Heiko Stuebner To: dri-devel@lists.freedesktop.org Cc: architt@codeaurora.org, robh+dt@kernel.org, devicetree@vger.kernel.org, briannorris@chromium.org, philippe.cornu@st.com, thierry.reding@gmail.com, laurent.pinchart@ideasonboard.com, mark.rutland@arm.com, nickey.yang@rock-chips.com, linux-rockchip@lists.infradead.org, seanpaul@chromium.org, mka@chromium.org, yannick.fertre@st.com, hoegsberg@gmail.com, a.hajda@samsung.com, Heiko Stuebner Subject: [PATCH v2 4/8] dt-bindings: display: rockchip: update DSI controller Date: Mon, 18 Jun 2018 12:28:02 +0200 Message-Id: <20180618102806.15650-5-heiko@sntech.de> X-Mailer: git-send-email 2.17.0 In-Reply-To: <20180618102806.15650-1-heiko@sntech.de> References: <20180618102806.15650-1-heiko@sntech.de> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org 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 Signed-off-by: Heiko Stuebner Reviewed-by: Rob Herring --- .../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>; + }; + }; }; };