Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933039AbcKINXA (ORCPT ); Wed, 9 Nov 2016 08:23:00 -0500 Received: from mail-pf0-f195.google.com ([209.85.192.195]:35653 "EHLO mail-pf0-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932878AbcKINWs (ORCPT ); Wed, 9 Nov 2016 08:22:48 -0500 From: Caesar Wang To: Heiko Stuebner Cc: eddie.cai@rock-chips.com, tfiga@chromium.org, Yakir Yang , Caesar Wang , Douglas Anderson , David Wu , Jianqun Xu , devicetree@vger.kernel.org, Brian Norris , linux-kernel@vger.kernel.org, zhangqing , linux-rockchip@lists.infradead.org, Rob Herring , Will Deacon , Mark Rutland , Catalin Marinas , linux-arm-kernel@lists.infradead.org, Xing Zheng Subject: [PATCH v2 4/9] arm64: dts: rockchip: add eDP device node for rk3399 Date: Wed, 9 Nov 2016 21:21:56 +0800 Message-Id: <1478697721-2323-5-git-send-email-wxt@rock-chips.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1478697721-2323-1-git-send-email-wxt@rock-chips.com> References: <1478697721-2323-1-git-send-email-wxt@rock-chips.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2268 Lines: 104 From: Yakir Yang Add rk3399 eDP device node, and connect to VOP device node with remote endpoint. Signed-off-by: Yakir Yang Signed-off-by: Caesar Wang (Caesar rebase the lastest and solve the conflict) --- Changes in v2: - Yakir posted the original patch on - https://patchwork.kernel.org/patch/9191777 arch/arm64/boot/dts/rockchip/rk3399.dtsi | 52 ++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi index f1d289a..6544910 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi @@ -1304,6 +1304,11 @@ vopl_out: port { #address-cells = <1>; #size-cells = <0>; + + vopl_out_edp: endpoint@0 { + reg = <0>; + remote-endpoint = <&edp_in_vopl>; + }; }; }; @@ -1330,6 +1335,11 @@ vopb_out: port { #address-cells = <1>; #size-cells = <0>; + + vopb_out_edp: endpoint@0 { + reg = <0>; + remote-endpoint = <&edp_in_vopb>; + }; }; }; @@ -1342,6 +1352,41 @@ status = "disabled"; }; + edp: edp@ff970000 { + compatible = "rockchip,rk3399-edp"; + reg = <0x0 0xff970000 0x0 0x8000>; + interrupts = ; + clocks = <&cru PCLK_EDP>, <&cru PCLK_EDP_CTRL>; + clock-names = "dp", "pclk"; + resets = <&cru SRST_P_EDP_CTRL>; + reset-names = "dp"; + rockchip,grf = <&grf>; + status = "disabled"; + pinctrl-names = "default"; + pinctrl-0 = <&edp_hpd>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + edp_in: port@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + + edp_in_vopb: endpoint@0 { + reg = <0>; + remote-endpoint = <&vopb_out_edp>; + }; + + edp_in_vopl: endpoint@1 { + reg = <1>; + remote-endpoint = <&vopl_out_edp>; + }; + }; + }; + }; + display_subsystem: display-subsystem { compatible = "rockchip,display-subsystem"; ports = <&vopl_out>, <&vopb_out>; @@ -1469,6 +1514,13 @@ }; }; + edp { + edp_hpd: edp-hpd { + rockchip,pins = + <4 23 RK_FUNC_2 &pcfg_pull_none>; + }; + }; + gmac { rgmii_pins: rgmii-pins { rockchip,pins = -- 2.7.4