From patchwork Thu Jan 24 15:11:55 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Simon Horman X-Patchwork-Id: 10779239 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 0C1AA13B4 for ; Thu, 24 Jan 2019 15:13:39 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id ECE7E3111F for ; Thu, 24 Jan 2019 15:13:38 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id EB4663113B; Thu, 24 Jan 2019 15:13:38 +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 4A6E631135 for ; Thu, 24 Jan 2019 15:13:38 +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=mTmbxzoysrIrE7p66STHqERE9KA7vVW0pe19bWcEA0A=; b=QgAe+I4Ud1pi8H+kK1RgrkpI1V 2zxZRW1tQfMKWELHi0EjjSdwLil8x6AC74be2/ko3lkn7+znHoDbBrsYK7PaTMH5CG52vXa85M+8k mmxJTeIB008Z9EL7lirZ1HDOt7y0y0+KRUZBDAyOmyRfZrovnwXwcaYj/OK5OUNGCUQG9Q/sF/wOj dMTJPdR4tJqLCMaYLBA90CGCQHqTVdJSpmRoLwm4m3xtZHMQXIycb54JXcalNQO2B10mFaZqarNPU dEP3R0Zymlt0lf1TYvVBmh0ZSZiLOc/xEn6ME4J2eqQa26hj1m4Ov3lwzL1NNXugc+bMFyD6G5pg6 Vw4Hc+5Q==; 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 1gmghB-0001Vn-MN; Thu, 24 Jan 2019 15:13:33 +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 1gmggk-0001GQ-MC for linux-arm-kernel@lists.infradead.org; Thu, 24 Jan 2019 15:13:18 +0000 Received: from reginn.horms.nl (watermunt.horms.nl [80.127.179.77]) by kirsty.vergenet.net (Postfix) with ESMTPA id 11B2825B791; Fri, 25 Jan 2019 02:12:41 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=verge.net.au; s=mail; t=1548342761; bh=wk4BSKeHYMuJlEf+XU36B6dBeBYf6fDHT4zQzpFGXE0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=lc/7KhbTgTNeDFy7+3YTYrHv0KpeDo4hMxWKvPAjuOAw4NzzdpeAM1occ0GtNiNv3 AXBBWc40tZhY8yHT01AgHDg9+EwDVmQavBe+2fPnWVUDnvxFr0f8UuWK4uyGeKHqky ovcpg2cnzh8O3RuC52Yk4/2weFKay7t8XlnqESoQ= Received: by reginn.horms.nl (Postfix, from userid 7100) id 3C0EF940708; Thu, 24 Jan 2019 16:12:39 +0100 (CET) From: Simon Horman To: linux-renesas-soc@vger.kernel.org Subject: [PATCH 01/44] arm64: dts: renesas: r8a77990: ebisu: Add backlight Date: Thu, 24 Jan 2019 16:11:55 +0100 Message-Id: <9d16c4a10e072e6dd5ec526cd45b37ee7dca06c3.1548233325.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-20190124_071307_077600_72CCAD1E X-CRM114-Status: UNSURE ( 8.35 ) X-CRM114-Notice: Please train this message. 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 Add the backlight device for the LVDS1 output, in preparation for panel support. Signed-off-by: Laurent Pinchart Reviewed-by: Ulrich Hecht Signed-off-by: Simon Horman --- arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts b/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts index 62bdddcbbae7..24beb0e22cb0 100644 --- a/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts +++ b/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts @@ -39,6 +39,16 @@ clock-frequency = <11289600>; }; + backlight: backlight { + compatible = "pwm-backlight"; + pwms = <&pwm3 0 50000>; + + brightness-levels = <512 511 505 494 473 440 392 327 241 133 0>; + default-brightness-level = <10>; + + power-supply = <®_12p0v>; + }; + cvbs-in { compatible = "composite-video-connector"; label = "CVBS IN"; @@ -184,6 +194,15 @@ clock-frequency = <24576000>; }; + reg_12p0v: regulator1 { + compatible = "regulator-fixed"; + regulator-name = "D12.0V"; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + regulator-boot-on; + regulator-always-on; + }; + x13_clk: x13 { compatible = "fixed-clock"; #clock-cells = <0>;