From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 01582CA9EAF for ; Thu, 24 Oct 2019 08:52:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CB2A621872 for ; Thu, 24 Oct 2019 08:52:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2438446AbfJXIvs (ORCPT ); Thu, 24 Oct 2019 04:51:48 -0400 Received: from inva020.nxp.com ([92.121.34.13]:56520 "EHLO inva020.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2438424AbfJXIvs (ORCPT ); Thu, 24 Oct 2019 04:51:48 -0400 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 8FAA71A037E; Thu, 24 Oct 2019 10:51:46 +0200 (CEST) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 0FCB31A0B59; Thu, 24 Oct 2019 10:51:42 +0200 (CEST) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id 2F1B7402D3; Thu, 24 Oct 2019 16:51:36 +0800 (SGT) From: Anson Huang To: robh+dt@kernel.org, mark.rutland@arm.com, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Linux-imx@nxp.com Subject: [PATCH 1/3] ARM: dts: imx6ul-14x14-evk: Add sensors' GPIO regulator Date: Thu, 24 Oct 2019 16:48:38 +0800 Message-Id: <1571906920-29966-1-git-send-email-Anson.Huang@nxp.com> X-Mailer: git-send-email 2.7.4 X-Virus-Scanned: ClamAV using ClamSMTP Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On i.MX6UL 14x14 EVK board, sensors' power are controlled by GPIO5_IO02, add GPIO regulator for sensors to manage their power. Signed-off-by: Anson Huang --- arch/arm/boot/dts/imx6ul-14x14-evk.dtsi | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi b/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi index c2a9dd5..4074570 100644 --- a/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi +++ b/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi @@ -30,6 +30,16 @@ enable-active-high; }; + reg_sensors: regulator-sensors { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sensors_reg>; + regulator-name = "sensors-supply"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio5 2 GPIO_ACTIVE_LOW>; + }; + reg_can_3v3: regulator-can-3v3 { compatible = "regulator-fixed"; regulator-name = "can-3v3"; @@ -448,6 +458,12 @@ >; }; + pinctrl_sensors_reg: sensorsreggrp { + fsl,pins = < + MX6UL_PAD_SNVS_TAMPER2__GPIO5_IO02 0x1b0b0 + >; + }; + pinctrl_pwm1: pwm1grp { fsl,pins = < MX6UL_PAD_GPIO1_IO08__PWM1_OUT 0x110b0 -- 2.7.4