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[2620:137:e000::1:20]) by mx.google.com with ESMTP id zm9-20020a170906994900b008de42ddc5d9si6424237ejb.187.2023.02.26.21.45.07; Sun, 26 Feb 2023 21:45:29 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@alistair23.me header.s=fm1 header.b=ffiNJuVc; dkim=pass header.i=@messagingengine.com header.s=fm1 header.b=VzboF+pi; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229839AbjB0EvO (ORCPT + 99 others); Sun, 26 Feb 2023 23:51:14 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40170 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229779AbjB0EvI (ORCPT ); Sun, 26 Feb 2023 23:51:08 -0500 Received: from wout1-smtp.messagingengine.com (wout1-smtp.messagingengine.com [64.147.123.24]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3837B1BAFE; Sun, 26 Feb 2023 20:50:58 -0800 (PST) Received: from compute3.internal (compute3.nyi.internal [10.202.2.43]) by mailout.west.internal (Postfix) with ESMTP id A201B320051E; Sun, 26 Feb 2023 23:50:56 -0500 (EST) Received: from mailfrontend2 ([10.202.2.163]) by compute3.internal (MEProxy); Sun, 26 Feb 2023 23:50:57 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alistair23.me; h=cc:cc:content-transfer-encoding:date:date:from:from :in-reply-to:in-reply-to:message-id:mime-version:references :reply-to:sender:subject:subject:to:to; s=fm1; t=1677473456; x= 1677559856; bh=TJroo3DveOVWOH9H0vj3EtrJ4rUtjS/zD73NY4F8tF8=; b=f fiNJuVc0q9QGnSw3b1GTjixHCboZbzB2J/hD6yBMVm40JAEIiLru2+oRxj7BhC4j bFQ/q1MGhL4eWECZ2HTkeKpyeLEhlUFPCTuZ7dgwhzfytcPyUbX+Qdmrg+jbs1ra TeAlr6hPaAG2nxMQ+FXHceEOKG46nnwAo+SjKRGm+9ddWz2d+L0khFLNARFCY1/E kluRz0AwXrEo1H6Kwa+npnPDpXCKTSJd/mnAjCIaEVaSJUYceJOXINxEiX5dFneB jplM+WQieFF7xURdOHSEpP1Vc2D/zyKc2CRMkcUa6CVC2H1yrJLATMILg+jtTCYZ V57YSz61IZ5MfX2XA0MxQ== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding:date:date :feedback-id:feedback-id:from:from:in-reply-to:in-reply-to :message-id:mime-version:references:reply-to:sender:subject :subject:to:to:x-me-proxy:x-me-proxy:x-me-sender:x-me-sender :x-sasl-enc; s=fm1; t=1677473456; x=1677559856; bh=TJroo3DveOVWO H9H0vj3EtrJ4rUtjS/zD73NY4F8tF8=; b=VzboF+piuBzq2EtlHZvNT6/0Gldb/ 7QO6EuyrbPppae1XaYj/G5nmXDSrDmZcP/QB5AJj/NvJxiKoOzInQz1jNUr3QbqS vgSrJnCQ390TGxYLj6tPxFBB1mr5dmYgZUyvVWTBhnDgnAY96GGWPPSRcdnKXTnn oqUT9QIwDiblOoBa6x6XGiUqHgA5ILHlYyPMGI1Z6GYMqeJNOtZ8oI+jlxQ6rKiR rENGapubslsDNptYq7FR1CKPJ6DL+rSs2FjT9ND11vVzuNDNIuJq5Wf36F4OHSSm Z86ShOl8doF79FXXjen1+Gg/tMd2Nj1MdxQ0bgDB6QJjk/Hw+Ht38z0Ow== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvhedrudekledgjeefucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucenucfjughrpefhvfevufffkffojghfggfgsedtke ertdertddtnecuhfhrohhmpeetlhhishhtrghirhcuhfhrrghntghishcuoegrlhhishht rghirhesrghlihhsthgrihhrvdefrdhmvgeqnecuggftrfgrthhtvghrnhepiedtfeekte elvdelveevueeujeffuefguedvteekveejjeeutedufeethffgheehnecuvehluhhsthgv rhfuihiivgeptdenucfrrghrrghmpehmrghilhhfrhhomheprghlihhsthgrihhrsegrlh hishhtrghirhdvfedrmhgv X-ME-Proxy: Feedback-ID: ifd214418:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Sun, 26 Feb 2023 23:50:50 -0500 (EST) From: Alistair Francis To: devicetree@vger.kernel.org, s.hauer@pengutronix.de, krzysztof.kozlowski+dt@linaro.org, shawnguo@kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, robh+dt@kernel.org, linux-imx@nxp.com Cc: linux@armlinux.org.uk, arnd@arndb.de, alistair23@gmail.com, kernel@pengutronix.de, festevam@gmail.com, jernej.skrabec@gmail.com, Alistair Francis , Matti Vaittinen Subject: [PATCH v4 3/3] ARM: dts: imx7d-remarkable2: Enable the rohm,bd71815 Date: Mon, 27 Feb 2023 14:50:23 +1000 Message-Id: <20230227045023.560319-4-alistair@alistair23.me> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230227045023.560319-1-alistair@alistair23.me> References: <20230227045023.560319-1-alistair@alistair23.me> MIME-Version: 1.0 X-Spam-Status: No, score=-2.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1758961839187968783?= X-GMAIL-MSGID: =?utf-8?q?1758961839187968783?= Add support for the rohm,bd71815 power controller controller for the reMarkable 2. Signed-off-by: Alistair Francis Reviewed-by: Matti Vaittinen --- arch/arm/boot/dts/imx7d-remarkable2.dts | 142 ++++++++++++++++++++++++ 1 file changed, 142 insertions(+) diff --git a/arch/arm/boot/dts/imx7d-remarkable2.dts b/arch/arm/boot/dts/imx7d-remarkable2.dts index 288fc8611117..dc954e4f63e0 100644 --- a/arch/arm/boot/dts/imx7d-remarkable2.dts +++ b/arch/arm/boot/dts/imx7d-remarkable2.dts @@ -91,6 +91,10 @@ wifi_pwrseq: wifi_pwrseq { }; }; +&cpu0 { + cpu-supply = <&buck1>; +}; + &clks { assigned-clocks = <&clks IMX7D_CLKO2_ROOT_SRC>, <&clks IMX7D_CLKO2_ROOT_DIV>; @@ -118,6 +122,131 @@ wacom_digitizer: digitizer@9 { }; }; +&i2c2 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + status = "okay"; + + bd71815: pmic@4b { + compatible = "rohm,bd71815"; + reg = <0x4b>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_bd71815>; + interrupt-parent = <&gpio6>; /* PMIC_INT_B GPIO6_IO16 */ + interrupts = <16 IRQ_TYPE_LEVEL_LOW>; + gpio-controller; + clocks = <&clks IMX7D_CLKO2_ROOT_SRC>; + clock-output-names = "bd71815-32k-out"; + #clock-cells = <0>; + #gpio-cells = <2>; + + regulators { + buck1: buck1 { + regulator-name = "buck1"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <2000000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <1250>; + }; + + buck2: buck2 { + regulator-name = "buck2"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <2000000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <1250>; + }; + + buck3: buck3 { + regulator-name = "buck3"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <2700000>; + regulator-boot-on; + regulator-always-on; + }; + + buck4: buck4 { + regulator-name = "buck4"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1850000>; + regulator-boot-on; + regulator-always-on; + }; + + buck5: buck5 { + regulator-name = "buck5"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo1: ldo1 { + regulator-name = "ldo1"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo2: ldo2 { + regulator-name = "ldo2"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo3: ldo3 { + regulator-name = "ldo3"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo4: ldo4 { + regulator-name = "ldo4"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo5: ldo5 { + regulator-name = "ldo5"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo6: ldodvref { + regulator-name = "ldodvref"; + regulator-boot-on; + regulator-always-on; + }; + + ldo7: ldolpsr { + regulator-name = "ldolpsr"; + regulator-boot-on; + regulator-always-on; + }; + + boost: wled { + regulator-name = "wled"; + regulator-min-microamp = <10>; + regulator-max-microamp = <25000>; + regulator-boot-on; + regulator-always-on; + }; + }; + }; +}; + &i2c3 { clock-frequency = <100000>; pinctrl-names = "default"; @@ -292,6 +421,12 @@ MX7D_PAD_LPSR_GPIO1_IO01__GPIO1_IO1 0x00000034 /* WACOM INT */ }; &iomuxc { + pinctrl_bd71815: bd71815grp { + fsl,pins = < + MX7D_PAD_SAI1_RX_SYNC__GPIO6_IO16 0x59 + >; + }; + pinctrl_brcm_reg: brcmreggrp { fsl,pins = < /* WIFI_PWR_EN */ @@ -322,6 +457,13 @@ MX7D_PAD_I2C1_SCL__I2C1_SCL 0x4000007f >; }; + pinctrl_i2c2: i2c2grp { + fsl,pins = < + MX7D_PAD_I2C2_SDA__I2C2_SDA 0x4000007f + MX7D_PAD_I2C2_SCL__I2C2_SCL 0x4000007f + >; + }; + pinctrl_i2c3: i2c3grp { fsl,pins = < MX7D_PAD_I2C3_SDA__I2C3_SDA 0x4000007f