From patchwork Fri Dec 14 07:18:05 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?44Kw44Kn44Oz44O744Ki44Oz44O744Ob44Kh44Oz?= X-Patchwork-Id: 10730661 X-Patchwork-Delegate: kieran@bingham.xyz 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 6BAB214BD for ; Fri, 14 Dec 2018 07:18:15 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 54C8F2D0FE for ; Fri, 14 Dec 2018 07:18:15 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 487092D108; Fri, 14 Dec 2018 07:18:15 +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=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, 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 85D332D0FE for ; Fri, 14 Dec 2018 07:18:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726500AbeLNHSO (ORCPT ); Fri, 14 Dec 2018 02:18:14 -0500 Received: from www3345.sakura.ne.jp ([49.212.235.55]:15211 "EHLO www3345.sakura.ne.jp" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726437AbeLNHSO (ORCPT ); Fri, 14 Dec 2018 02:18:14 -0500 Received: from fsav110.sakura.ne.jp (fsav110.sakura.ne.jp [27.133.134.237]) by www3345.sakura.ne.jp (8.15.2/8.15.2) with ESMTP id wBE7IB8K035316; Fri, 14 Dec 2018 16:18:11 +0900 (JST) (envelope-from na-hoan@jinso.co.jp) Received: from www3345.sakura.ne.jp (49.212.235.55) by fsav110.sakura.ne.jp (F-Secure/fsigk_smtp/530/fsav110.sakura.ne.jp); Fri, 14 Dec 2018 16:18:11 +0900 (JST) X-Virus-Status: clean(F-Secure/fsigk_smtp/530/fsav110.sakura.ne.jp) Received: from localhost (p14010-ipadfx41marunouchi.tokyo.ocn.ne.jp [61.118.107.10]) (authenticated bits=0) by www3345.sakura.ne.jp (8.15.2/8.15.2) with ESMTPSA id wBE7I5jY035278 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Fri, 14 Dec 2018 16:18:10 +0900 (JST) (envelope-from na-hoan@jinso.co.jp) From: Nguyen An Hoan To: linux-renesas-soc@vger.kernel.org, geert+renesas@glider.be, laurent.pinchart@ideasonboard.com, kieran.bingham+renesas@ideasonboard.com Cc: kuninori.morimoto.gx@renesas.com, yoshihiro.shimoda.uh@renesas.com, h-inayoshi@jinso.co.jp, nv-dung@jinso.co.jp, na-hoan@jinso.co.jp, cv-dong@jinso.co.jp Subject: [PATCH] drm: rcar-du: Add r8a77965 LVDS dts overlay Date: Fri, 14 Dec 2018 16:18:05 +0900 Message-Id: <1544771885-17023-1-git-send-email-na-hoan@jinso.co.jp> X-Mailer: git-send-email 2.7.4 Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Hoan Nguyen An Add r8a77965 LVDS dts overlay support. Signed-off-by: Hoan Nguyen An --- drivers/gpu/drm/rcar-du/Makefile | 4 +- drivers/gpu/drm/rcar-du/rcar_du_of.c | 2 + .../gpu/drm/rcar-du/rcar_du_of_lvds_r8a77965.dts | 50 ++++++++++++++++++++++ 3 files changed, 55 insertions(+), 1 deletion(-) create mode 100644 drivers/gpu/drm/rcar-du/rcar_du_of_lvds_r8a77965.dts diff --git a/drivers/gpu/drm/rcar-du/Makefile b/drivers/gpu/drm/rcar-du/Makefile index 2a3b8d7..9e73a83 100644 --- a/drivers/gpu/drm/rcar-du/Makefile +++ b/drivers/gpu/drm/rcar-du/Makefile @@ -11,7 +11,8 @@ rcar-du-drm-$(CONFIG_DRM_RCAR_LVDS) += rcar_du_of.o \ rcar_du_of_lvds_r8a7791.dtb.o \ rcar_du_of_lvds_r8a7793.dtb.o \ rcar_du_of_lvds_r8a7795.dtb.o \ - rcar_du_of_lvds_r8a7796.dtb.o + rcar_du_of_lvds_r8a7796.dtb.o \ + rcar_du_of_lvds_r8a77965.dtb.o rcar-du-drm-$(CONFIG_DRM_RCAR_VSP) += rcar_du_vsp.o obj-$(CONFIG_DRM_RCAR_DU) += rcar-du-drm.o @@ -24,3 +25,4 @@ DTC_FLAGS_rcar_du_of_lvds_r8a7791 += -Wno-graph_endpoint DTC_FLAGS_rcar_du_of_lvds_r8a7793 += -Wno-graph_endpoint DTC_FLAGS_rcar_du_of_lvds_r8a7795 += -Wno-graph_endpoint DTC_FLAGS_rcar_du_of_lvds_r8a7796 += -Wno-graph_endpoint +DTC_FLAGS_rcar_du_of_lvds_r8a77965 += -Wno-graph_endpoint diff --git a/drivers/gpu/drm/rcar-du/rcar_du_of.c b/drivers/gpu/drm/rcar-du/rcar_du_of.c index afef696..56c341c 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_of.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_of.c @@ -107,6 +107,7 @@ RCAR_DU_OF_DTB(lvds, r8a7791); RCAR_DU_OF_DTB(lvds, r8a7793); RCAR_DU_OF_DTB(lvds, r8a7795); RCAR_DU_OF_DTB(lvds, r8a7796); +RCAR_DU_OF_DTB(lvds, r8a77965); static const struct rcar_du_of_overlay rcar_du_lvds_overlays[] __initconst = { RCAR_DU_OF_OVERLAY(lvds, r8a7790), @@ -114,6 +115,7 @@ static const struct rcar_du_of_overlay rcar_du_lvds_overlays[] __initconst = { RCAR_DU_OF_OVERLAY(lvds, r8a7793), RCAR_DU_OF_OVERLAY(lvds, r8a7795), RCAR_DU_OF_OVERLAY(lvds, r8a7796), + RCAR_DU_OF_OVERLAY(lvds, r8a77965), { /* Sentinel */ }, }; diff --git a/drivers/gpu/drm/rcar-du/rcar_du_of_lvds_r8a77965.dts b/drivers/gpu/drm/rcar-du/rcar_du_of_lvds_r8a77965.dts new file mode 100644 index 0000000..34aea91 --- /dev/null +++ b/drivers/gpu/drm/rcar-du/rcar_du_of_lvds_r8a77965.dts @@ -0,0 +1,50 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * rcar_du_of_lvds_r8a77965.dts - Legacy LVDS DT bindings conversion for R8A77965 + * + * Copyright (C) 2018 Laurent Pinchart + */ + +/dts-v1/; +/plugin/; +/ { + fragment@0 { + target-path = "/soc"; + __overlay__ { + #address-cells = <2>; + #size-cells = <2>; + + lvds@feb90000 { + compatible = "renesas,r8a77965-lvds"; + reg = <0 0xfeb90000 0 0x14>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + lvds0_input: endpoint { + }; + }; + port@1 { + reg = <1>; + lvds0_out: endpoint { + }; + }; + }; + }; + }; + }; + + fragment@1 { + target-path = "/soc/display@feb00000/ports"; + __overlay__ { + port@2 { + endpoint { + remote-endpoint = <&lvds0_input>; + }; + }; + }; + }; +};