From patchwork Wed Apr 25 13:27:44 2018 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: 10363247 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 746BE60225 for ; Wed, 25 Apr 2018 13:28:56 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6430F285E5 for ; Wed, 25 Apr 2018 13:28:56 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 5909328DB1; Wed, 25 Apr 2018 13:28:56 +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=-7.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI, T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id F3AF7285E5 for ; Wed, 25 Apr 2018 13:28:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753997AbeDYN2l (ORCPT ); Wed, 25 Apr 2018 09:28:41 -0400 Received: from lelnx193.ext.ti.com ([198.47.27.77]:13153 "EHLO lelnx193.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754129AbeDYN2A (ORCPT ); Wed, 25 Apr 2018 09:28:00 -0400 Received: from dflxv15.itg.ti.com ([128.247.5.124]) by lelnx193.ext.ti.com (8.15.1/8.15.1) with ESMTP id w3PDRsiT015495; Wed, 25 Apr 2018 08:27:54 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ti.com; s=ti-com-17Q1; t=1524662874; bh=/E/5+5hWV0xoeVteZKYMc47pBqD4eeiqkXKfUlmDVy4=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=ZBSVPnLaZzHTdw3feflMuZQO0VpuSt9GdeyHDy4BZNfIwCNJ5y3gVQr1So8R2qqld raVQcGKNokN1wD3jm2SbnDLJ3QqHdCcIyuLtQht6HmBoVg6UpRNZ5f1jm5F85mYrY8 Nt8P/SLe4Pk25HkLuThgTn2/pDNGycB/uk1WOVms= Received: from DFLE100.ent.ti.com (dfle100.ent.ti.com [10.64.6.21]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id w3PDRsDi019909; Wed, 25 Apr 2018 08:27:54 -0500 Received: from DFLE103.ent.ti.com (10.64.6.24) by DFLE100.ent.ti.com (10.64.6.21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1466.3; Wed, 25 Apr 2018 08:27:54 -0500 Received: from dlep33.itg.ti.com (157.170.170.75) by DFLE103.ent.ti.com (10.64.6.24) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.1.1466.3 via Frontend Transport; Wed, 25 Apr 2018 08:27:54 -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 w3PDRmQB010627; Wed, 25 Apr 2018 08:27:51 -0500 From: Kishon Vijay Abraham I To: Santosh Shilimkar CC: Rob Herring , Mark Rutland , , , , , Tony Lindgren Subject: [PATCH 1/3] ARM: dts: keystone-k2g-evm: Add "vqmmc-supply" property for mmc0/mmc1 Date: Wed, 25 Apr 2018 18:57:44 +0530 Message-ID: <20180425132746.13911-2-kishon@ti.com> X-Mailer: git-send-email 2.17.0 In-Reply-To: <20180425132746.13911-1-kishon@ti.com> References: <20180425132746.13911-1-kishon@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-mmc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add "vqmmc-supply" property for mmc0/mmc1 to indicate the supply connected to the IO lines. Also add dt node for ldo1 regulator required for mmc1 vqmmc-supply. Signed-off-by: Kishon Vijay Abraham I --- arch/arm/boot/dts/keystone-k2g-evm.dts | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/keystone-k2g-evm.dts b/arch/arm/boot/dts/keystone-k2g-evm.dts index 6a4657799b99..60b4f59899d2 100644 --- a/arch/arm/boot/dts/keystone-k2g-evm.dts +++ b/arch/arm/boot/dts/keystone-k2g-evm.dts @@ -37,6 +37,14 @@ regulator-max-microvolt = <3300000>; regulator-always-on; }; + + vcc1v8_ldo1_reg: fixedregulator-vcc1v8-ldo1 { + compatible = "regulator-fixed"; + regulator-name = "ldo1"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; }; &k2g_pinctrl { @@ -130,6 +138,7 @@ pinctrl-names = "default"; pinctrl-0 = <&mmc0_pins>; vmmc-supply = <&vcc3v3_dcin_reg>; + vqmmc-supply = <&vcc3v3_dcin_reg>; cd-gpios = <&gpio1 12 GPIO_ACTIVE_LOW>; status = "okay"; }; @@ -138,6 +147,7 @@ pinctrl-names = "default"; pinctrl-0 = <&mmc1_pins>; vmmc-supply = <&vcc3v3_dcin_reg>; /* VCC3V3_EMMC is connected to VCC3V3_DCIN */ + vqmmc-supply = <&vcc1v8_ldo1_reg>; ti,non-removable; status = "okay"; };