From patchwork Mon Mar 11 09:56:06 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neil Armstrong X-Patchwork-Id: 10847213 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 5D9121823 for ; Mon, 11 Mar 2019 10:04:04 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 41B8028BCF for ; Mon, 11 Mar 2019 10:04:04 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 2EA2128BD9; Mon, 11 Mar 2019 10:04:04 +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=unavailable 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 C313428BCF for ; Mon, 11 Mar 2019 10:04:03 +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:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version: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=jizAswLBOLxpqHDgyhlxjsYIAbq0agBuG5XinmmLHks=; b=LKfhMCvBUtWOnI mNPiaxBS3WJoJe8lo5QfsYSd+ViCU2RnfBm418yZIHKeVVfbzmhgmsijyWEGfJVccIqgQDmJF2WGz lSeUtqtO7WgoJ/NnoBDac28aJmVRV0KXoi9R5yGullxIQnigCKjGj6wbnzn2TEgl6D4/Su6/o5jo8 12uQcBLo5MaOH5GSBgavT+Z2+V/AsIKMEEBRfnkefG4GxuL7xoBl/1+ktmSM7KJXHcW59NoYViqWI RKjiqNiqK+fIeP177UZsbk8NCO0dwH21cFg1ZR3ON/jKKavAG6tMQqhV+0f0pptrv2cwGpx+IArhW AX0M+fqhiBUjdqrCw25Q==; 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 1h3Hmn-0005RX-63; Mon, 11 Mar 2019 10:03:57 +0000 Received: from mail-wm1-x344.google.com ([2a00:1450:4864:20::344]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1h3HfR-0000Eh-Vz for linux-arm-kernel@lists.infradead.org; Mon, 11 Mar 2019 09:56:25 +0000 Received: by mail-wm1-x344.google.com with SMTP id q187so3720542wme.5 for ; Mon, 11 Mar 2019 02:56:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=dlQmJsnensphSeHI2BxNKgmtHpRyagMWL7c5fX6N84g=; b=YqUa5DEPEbi8cm7SdOSEYeTYKPqw2gtnHok/BuxEl/Xvxr0dSCJDrGkriKlgsQK3Qs k60gH+H+xtVB0ApI/4+XAm/xtBF42Kf1RoIVGBUsIUwQvZqABdfIddINY6IZDh7SK/V7 jChE7/FFUnHx9NyZdvAIaLZqf0ldauqTRFe7DpYysZ+wmZ10bw6ajDOeEJustqxlo83N bidUhgtICIwna7n/42eHfrI0/A7qlyh49LybeyRzpBDZ3nz6xzto9fQfAdJW/25IxlHf G2DOj6DJ5a0tOEu/IrlLI8JoCj52R2dZyZHI+R6wWcvhGjNPf4dNuzUljOvxz0ND40eo T0gg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=dlQmJsnensphSeHI2BxNKgmtHpRyagMWL7c5fX6N84g=; b=gxobGpcd2aeRsY1uyvOBESsfcsJIC2OekrwGcOUpBi+n9cqoGDxhZFEtZOa3KPGp+w 2OsAhj/8pDS90oO1Tuf0STwZqW2+z4sp61KzZYYvGerneuZZPypf5RAL1B2RfXylp2yg lSOCvT9G6OwGtD0TFUb0t3zDi09LILphuIEDgHz8DcOFz9lcqgEdbgbIIljzwQ8JFKZA y2JiS3L6y2R++OS/nMP5o+36sof2uQB9bBF1b+/UX4FHVRLuKtVQ7nwusDTmTVgANpIi aRU17D7Nx/UIJmYi9qJzBRCEybAp2zNZaZuKjPaKO6KSxoG9VcCZ6Jb9iOl8V+khA1IY QTvQ== X-Gm-Message-State: APjAAAV6fcjmaW2CtmmAO5NxDF/4/D+zSX9F/OWOIANjKMqhyDlwIMA1 2GIkrJ5V5C3R3jQ2orMq2k3GGg== X-Google-Smtp-Source: APXvYqzFnPCm7pP6aZLD3dgEH/TMQKJKZkJE4UY6ET4IF6Krgpq2OQH9Gz56QJgYLgkpcsfc+BqvoQ== X-Received: by 2002:a1c:7906:: with SMTP id l6mr16117566wme.83.1552298180112; Mon, 11 Mar 2019 02:56:20 -0700 (PDT) Received: from bender.baylibre.local (lmontsouris-657-1-212-31.w90-63.abo.wanadoo.fr. [90.63.244.31]) by smtp.gmail.com with ESMTPSA id e12sm4764737wrs.91.2019.03.11.02.56.19 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 11 Mar 2019 02:56:19 -0700 (PDT) From: Neil Armstrong To: khilman@baylibre.com Subject: [PATCH 04/11] arm64: dts: meson-g12a-u200: add regulators Date: Mon, 11 Mar 2019 10:56:06 +0100 Message-Id: <20190311095613.11371-5-narmstrong@baylibre.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190311095613.11371-1-narmstrong@baylibre.com> References: <20190311095613.11371-1-narmstrong@baylibre.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190311_025622_022444_B6DFF591 X-CRM114-Status: GOOD ( 10.77 ) 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: linux-amlogic@lists.infradead.org, Neil Armstrong , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Jerome Brunet 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: Jerome Brunet Add system regulators for the S905D2 U200 reference design. Signed-off-by: Jerome Brunet Signed-off-by: Neil Armstrong --- .../boot/dts/amlogic/meson-g12a-u200.dts | 79 +++++++++++++++++++ 1 file changed, 79 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts b/arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts index f2afd0bf3e28..17696f356ff2 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts +++ b/arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts @@ -14,13 +14,92 @@ aliases { serial0 = &uart_AO; }; + chosen { stdout-path = "serial0:115200n8"; }; + memory@0 { device_type = "memory"; reg = <0x0 0x0 0x0 0x40000000>; }; + + flash_1v8: regulator-flash_1v8 { + compatible = "regulator-fixed"; + regulator-name = "FLASH_1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vcc_3v3>; + regulator-always-on; + }; + + main_12v: regulator-main_12v { + compatible = "regulator-fixed"; + regulator-name = "12V"; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + regulator-always-on; + }; + + vcc_1v8: regulator-vcc_1v8 { + compatible = "regulator-fixed"; + regulator-name = "VCC_1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vcc_3v3>; + regulator-always-on; + }; + + vcc_3v3: regulator-vcc_3v3 { + compatible = "regulator-fixed"; + regulator-name = "VCC_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vddao_3v3>; + regulator-always-on; + /* FIXME: actually controlled by VDDCPU_B_EN */ + }; + + vcc_5v: regulator-vcc_5v { + compatible = "regulator-fixed"; + regulator-name = "VCC_5V"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&main_12v>; + + gpio = <&gpio GPIOH_8 GPIO_OPEN_DRAIN>; + enable-active-high; + }; + + usb_pwr_en: regulator-usb_pwr_en { + compatible = "regulator-fixed"; + regulator-name = "USB_PWR_EN"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&vcc_5v>; + + gpio = <&gpio GPIOH_6 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + vddao_1v8: regulator-vddao_1v8 { + compatible = "regulator-fixed"; + regulator-name = "VDDAO_1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vddao_3v3>; + regulator-always-on; + }; + + vddao_3v3: regulator-vddao_3v3 { + compatible = "regulator-fixed"; + regulator-name = "VDDAO_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&main_12v>; + regulator-always-on; + }; + }; &uart_AO {