From patchwork Sun Feb 27 12:44:24 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alistair Francis X-Patchwork-Id: 12761671 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 82B43C433F5 for ; Sun, 27 Feb 2022 12:46:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=i3X8y1SXHI1keOo7IEmOzac2fxM670NJxWIAW1/QCn4=; b=BelhwkWvjvXqIC z8TTYDpxnHgpassBXx3w4Jvb6k8N26Q3rGefwK+r+UTly9qsMir/DcJ19G1D95S06p6nJMv89SCPB +FzljuJwxLrUl7FgwJiZ/r/FQViAlkhVkfqNlyXIm9JjZMH8hWqJkzpFqrxfUZksqnQTnZLCpvRKv Q6QjLqaY3YVEVciuFmjI4Ol6VqtA8IUliOjC7xDA9d4sp7dqqS2vj1+90ath6GM6DDHtlxWqF/e7d u22LJty+mt489hFcTPIM0pqyHMWUpC4Ep/XWmU5BtWOwV7eRU6gLJqQYzXCF5uFXmDXUdVOXUoMnP 3PjnKJlis3N7l3pNTGag==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nOIv2-009DbC-Ot; Sun, 27 Feb 2022 12:44:56 +0000 Received: from new1-smtp.messagingengine.com ([66.111.4.221]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nOIun-009DWG-Os for linux-arm-kernel@lists.infradead.org; Sun, 27 Feb 2022 12:44:43 +0000 Received: from compute1.internal (compute1.nyi.internal [10.202.2.41]) by mailnew.nyi.internal (Postfix) with ESMTP id 2223358021E; Sun, 27 Feb 2022 07:44:41 -0500 (EST) Received: from mailfrontend2 ([10.202.2.163]) by compute1.internal (MEProxy); Sun, 27 Feb 2022 07:44:41 -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=fm3; bh=3N/0HnXvR7lNX6 PLiCOIE9N0By42le63B3vLNKl7uGQ=; b=lYamvt+SFt7eefzpyuytFOGpymEB3O pQyZb37i6pBbsAWy+qhrgkbF3n2qGWrEG0lBCqbvYLbyEyffRmeIf53/rm7zhWp7 +KCY5QpxE3davNyU6c+RMwMwE+P+pBKUlLmjlL2TCyyN3k3jAJQbxgcqFEjQ+taO WBYXqWsHoZHHBTk3JnY59+hjo4Iu8N+/xj84tyk3e6kIfwmelUVLX0Z2SSUh0mQ9 6XL8dEtEMsZGQB5uWHsIii+fGSoGoZxNQR6XurXvbvz0m51ppFaQp6VxPGusN9wv saLPcvqySTJcCJnqf4PvgIWNn6/VwOoEtjVgebAwDhlqCYorXXq0vfuQ== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; 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:x-me-proxy :x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm2; bh=3N/0Hn XvR7lNX6PLiCOIE9N0By42le63B3vLNKl7uGQ=; b=OZhXFXn+j048vBsr8B79iG +Fu+/0+A0oSo0VjoV98KhSEv8dcfLECIr9Kdlj3kkN2ae+2nQJb+8abjpK2tqPVx EqEnXTu9m8CG5TqPCwvpocsz4nk0fgVkf448moSvsTIWDEcGrR0OAXcRzSgO2mK8 jwKB/MV5qPpUKZqqgq/fYRK9egnoceImoImRgR6DjabMNLvvoXsTCthEItSDY8bZ xW/DKt43aFzlJiYYlL10Z7AmLgjSx1nBi2VkjRE5W5GTSRQk0Y6MwneBAYbHl9c7 TwpAwa0GgkvE3jfNm+7G949A09Yf3UaMZLXmR+rqoBVD8QoQbLpEvLXMatAiz0nQ == X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvvddrleekgdegfecutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfghnecu uegrihhlohhuthemuceftddtnecunecujfgurhephffvufffkffojghfggfgsedtkeertd ertddtnecuhfhrohhmpeetlhhishhtrghirhcuhfhrrghntghishcuoegrlhhishhtrghi rhesrghlihhsthgrihhrvdefrdhmvgeqnecuggftrfgrthhtvghrnhepgeegtdetjeekge eguefgheeuvedugedvteejveeiudegvddtkeffkeehtdetudfhnecuvehluhhsthgvrhfu ihiivgeptdenucfrrghrrghmpehmrghilhhfrhhomheprghlihhsthgrihhrsegrlhhish htrghirhdvfedrmhgv X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA; Sun, 27 Feb 2022 07:44:37 -0500 (EST) From: Alistair Francis To: kernel@pengutronix.de, s.hauer@pengutronix.de, linux-imx@nxp.com, shawnguo@kernel.org Cc: linux-arm-kernel@lists.infradead.org, alistair23@gmail.com, linux-kernel@vger.kernel.org, linux-hwmon@vger.kernel.org, linux-pm@vger.kernel.org, andreas@kemnade.info, Alistair Francis Subject: [PATCH v19 2/3] ARM: dts: imx7d-remarkable2: Enable silergy,sy7636a Date: Sun, 27 Feb 2022 22:44:24 +1000 Message-Id: <20220227124425.331030-3-alistair@alistair23.me> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220227124425.331030-1-alistair@alistair23.me> References: <20220227124425.331030-1-alistair@alistair23.me> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220227_044441_917515_E20FDAAF X-CRM114-Status: UNSURE ( 8.76 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Enable the silergy,sy7636a and silergy,sy7636a-regulator on the reMarkable2. Signed-off-by: Alistair Francis --- arch/arm/boot/dts/imx7d-remarkable2.dts | 62 +++++++++++++++++++++++++ 1 file changed, 62 insertions(+) diff --git a/arch/arm/boot/dts/imx7d-remarkable2.dts b/arch/arm/boot/dts/imx7d-remarkable2.dts index a2a91bfdd98e..99ac0d242936 100644 --- a/arch/arm/boot/dts/imx7d-remarkable2.dts +++ b/arch/arm/boot/dts/imx7d-remarkable2.dts @@ -22,6 +22,27 @@ memory@80000000 { reg = <0x80000000 0x40000000>; }; + thermal-zones { + epd-thermal { + thermal-sensors = <&epd_pmic>; + polling-delay-passive = <30000>; + polling-delay = <30000>; + trips { + trip0 { + temperature = <49000>; + hysteresis = <2000>; + type = "passive"; + }; + + trip1 { + temperature = <50000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + }; + reg_brcm: regulator-brcm { compatible = "regulator-fixed"; regulator-name = "brcm_reg"; @@ -84,6 +105,33 @@ wacom_digitizer: digitizer@9 { }; }; +&i2c4 { + clock-frequency = <100000>; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&pinctrl_i2c4>; + pinctrl-1 = <&pinctrl_i2c4>; + status = "okay"; + + epd_pmic: sy7636a@62 { + compatible = "silergy,sy7636a"; + reg = <0x62>; + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_epdpmic>; + #address-cells = <1>; + #size-cells = <0>; + #thermal-sensor-cells = <0>; + + epd-pwr-good-gpios = <&gpio6 21 GPIO_ACTIVE_HIGH>; + regulators { + reg_epdpmic: vcom { + regulator-name = "vcom"; + regulator-boot-on; + }; + }; + }; +}; + &snvs_pwrkey { status = "okay"; }; @@ -177,6 +225,13 @@ MX7D_PAD_SAI1_TX_BCLK__GPIO6_IO13 0x14 >; }; + pinctrl_epdpmic: epdpmicgrp { + fsl,pins = < + MX7D_PAD_SAI2_RX_DATA__GPIO6_IO21 0x00000074 + MX7D_PAD_ENET1_RGMII_TXC__GPIO7_IO11 0x00000014 + >; + }; + pinctrl_i2c1: i2c1grp { fsl,pins = < MX7D_PAD_I2C1_SDA__I2C1_SDA 0x4000007f @@ -184,6 +239,13 @@ MX7D_PAD_I2C1_SCL__I2C1_SCL 0x4000007f >; }; + pinctrl_i2c4: i2c4grp { + fsl,pins = < + MX7D_PAD_I2C4_SDA__I2C4_SDA 0x4000007f + MX7D_PAD_I2C4_SCL__I2C4_SCL 0x4000007f + >; + }; + pinctrl_uart1: uart1grp { fsl,pins = < MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX 0x79