From patchwork Wed Apr 3 10:53:48 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Simon Horman X-Patchwork-Id: 10883425 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 07BD617E1 for ; Wed, 3 Apr 2019 10:55:19 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id DBC1628843 for ; Wed, 3 Apr 2019 10:55:18 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id CB276289C7; Wed, 3 Apr 2019 10:55:18 +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,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 7D7C228843 for ; Wed, 3 Apr 2019 10:55:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=4nZGmJhlg2R0ub1h3c5qU4fxS2fuZd0V90RT8Txe1fI=; b=SV8Cow0i+BKIci8DiCdPPBsgqe z1VEGCUVy3mzQaH5Vio9PVkI/S605I5Rcsz4WPBT+T7LsYsBpwgY+SnGikjqK5PBpzUXPYvX29QBL +tohBjXwkZXpDJbL3mXw1W0c06hMOGvQVi84gKp2Z1SULSRc2tLBmoaDx8Ke3IMXmeGpvpgfGWbR9 Gi9LQV0AIKSOdGkO5VyfZHJqROtDgUufGxiwskUoKkCA+YLQAtlwCcr/QpUBwAdjZk+l1KR+KCpqp Bp2M+axBJtUrt0yuX5ejUYdG39lsw9fd7mzRLSzf9cjkqCo9NxaikGuzvsLYP+wHTXg5j95rjYEIS lbpfyW1A==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hBdY4-0004Ig-8h; Wed, 03 Apr 2019 10:55:16 +0000 Received: from kirsty.vergenet.net ([202.4.237.240]) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hBdXN-0001yZ-30 for linux-arm-kernel@lists.infradead.org; Wed, 03 Apr 2019 10:54:43 +0000 Received: from reginn.horms.nl (watermunt.horms.nl [80.127.179.77]) by kirsty.vergenet.net (Postfix) with ESMTPA id 2FDB525BEC6; Wed, 3 Apr 2019 21:54:13 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=verge.net.au; s=mail; t=1554288853; bh=CdOk4fNLmO/uQr9rq30mnl+iIu3VAZI2DXTvxfql6t8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=p4FRA7D0gX3OFy8uuk0WzkHIGn7HKfMRC4+k1njNTxYr2zABG7xp4Xdpj3Z5ByXtU 68WW6DO5nWJ/b5YI2l8lo8hq9kBUMwQDtwm+/fxKfZu0st06YKy6chqxMLj6JgASp4 Z1rxpaHM7c1JGe+RdGIrsmSLLjcihBZgDge/MLtU= Received: by reginn.horms.nl (Postfix, from userid 7100) id 9B2A2940410; Wed, 3 Apr 2019 12:54:10 +0200 (CEST) From: Simon Horman To: linux-renesas-soc@vger.kernel.org Subject: [PATCH 05/26] arm64: dts: renesas: r8a77995: draak: Enable LVDS1 encoder Date: Wed, 3 Apr 2019 12:53:48 +0200 Message-Id: <9a0ff5c727b60a3afefc71407612e515f7a51ef3.1554281697.git.horms+renesas@verge.net.au> X-Mailer: git-send-email 2.11.0 In-Reply-To: References: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190403_035433_787163_90331211 X-CRM114-Status: GOOD ( 10.08 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Simon Horman , Laurent Pinchart , Magnus Damm , linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP From: Laurent Pinchart The LVDS1 encoder must supply a pixel clock to the DU for the DPAD output when the LVDS0 encoder is used. Enable it despite its output not being connected. Signed-off-by: Laurent Pinchart Signed-off-by: Simon Horman --- arch/arm64/boot/dts/renesas/r8a77995-draak.dts | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a77995-draak.dts b/arch/arm64/boot/dts/renesas/r8a77995-draak.dts index db2bed1751b8..244b0dda03ed 100644 --- a/arch/arm64/boot/dts/renesas/r8a77995-draak.dts +++ b/arch/arm64/boot/dts/renesas/r8a77995-draak.dts @@ -356,6 +356,13 @@ }; &lvds1 { + /* + * Even though the LVDS1 output is not connected, the encoder must be + * enabled to supply a pixel clock to the DU for the DPAD output when + * LVDS0 is in use. + */ + status = "okay"; + clocks = <&cpg CPG_MOD 727>, <&x12_clk>, <&extal_clk>;