From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754423AbeDYN2m (ORCPT ); Wed, 25 Apr 2018 09:28:42 -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 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 Content-Type: text/plain X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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"; }; -- 2.17.0