From patchwork Thu Jul 30 08:13:34 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kishon Vijay Abraham I X-Patchwork-Id: 6900361 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 38A869F358 for ; Thu, 30 Jul 2015 08:16:45 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 5D3CC2053F for ; Thu, 30 Jul 2015 08:16:44 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 797A02053D for ; Thu, 30 Jul 2015 08:16:43 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZKizR-0000lj-2x; Thu, 30 Jul 2015 08:14:57 +0000 Received: from devils.ext.ti.com ([198.47.26.153]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZKiz3-000065-9w for linux-arm-kernel@lists.infradead.org; Thu, 30 Jul 2015 08:14:35 +0000 Received: from dflxv15.itg.ti.com ([128.247.5.124]) by devils.ext.ti.com (8.13.7/8.13.7) with ESMTP id t6U8Dp9p026037; Thu, 30 Jul 2015 03:13:51 -0500 Received: from DFLE73.ent.ti.com (dfle73.ent.ti.com [128.247.5.110]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id t6U8Doxa015479; Thu, 30 Jul 2015 03:13:50 -0500 Received: from dlep33.itg.ti.com (157.170.170.75) by DFLE73.ent.ti.com (128.247.5.110) with Microsoft SMTP Server id 14.3.224.2; Thu, 30 Jul 2015 03:13:50 -0500 Received: from a0393678ub.india.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dlep33.itg.ti.com (8.14.3/8.13.8) with ESMTP id t6U8Dekp026045; Thu, 30 Jul 2015 03:13:46 -0500 From: Kishon Vijay Abraham I To: , , , , , Subject: [PATCH 1/7] ARM: dts: dra72-evm: add evm_3v3_sd regulator Date: Thu, 30 Jul 2015 13:43:34 +0530 Message-ID: <1438244020-4244-2-git-send-email-kishon@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1438244020-4244-1-git-send-email-kishon@ti.com> References: <1438244020-4244-1-git-send-email-kishon@ti.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150730_011433_728987_DEC3BE4E X-CRM114-Status: UNSURE ( 8.87 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -8.3 (--------) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, linux@arm.linux.org.uk, pawel.moll@arm.com, ijc+devicetree@hellion.org.uk, nsekhar@ti.com, kishon@ti.com, robh+dt@kernel.org, bcousson@baylibre.com, galak@codeaurora.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-5.6 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add a node for evm_3v3_sd using pcf which feeds on to mmc vdd. Update mapping for vmmc-supply and vmmc_aux-supply. evm_3v3_sd supplies to SD card vdd, and ldo1 to sdcard i/o lines. Signed-off-by: Kishon Vijay Abraham I --- arch/arm/boot/dts/dra72-evm.dts | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/dra72-evm.dts b/arch/arm/boot/dts/dra72-evm.dts index 8037384..3998d37 100644 --- a/arch/arm/boot/dts/dra72-evm.dts +++ b/arch/arm/boot/dts/dra72-evm.dts @@ -30,6 +30,15 @@ regulator-max-microvolt = <3300000>; }; + evm_3v3_sd: fixedregulator-sd { + compatible = "regulator-fixed"; + regulator-name = "evm_3v3_sd"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + enable-active-high; + gpio = <&pcf_gpio_21 5 GPIO_ACTIVE_HIGH>; + }; + extcon_usb1: extcon_usb1 { compatible = "linux,extcon-usb-gpio"; id-gpio = <&pcf_gpio_21 1 GPIO_ACTIVE_HIGH>; @@ -491,8 +500,8 @@ status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&mmc1_pins_default>; - - vmmc-supply = <&ldo1_reg>; + vmmc-supply = <&evm_3v3_sd>; + vmmc_aux-supply = <&ldo1_reg>; bus-width = <4>; /* * SDCD signal is not being used here - using the fact that GPIO mode