From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751750AbeBWKUn (ORCPT ); Fri, 23 Feb 2018 05:20:43 -0500 Received: from mailgw02.mediatek.com ([210.61.82.184]:5938 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1751577AbeBWKQy (ORCPT ); Fri, 23 Feb 2018 05:16:54 -0500 X-UUID: f058194b2bd144b8a6f426b50c44fe41-20180223 From: To: , , , , CC: , , Sean Wang Subject: [PATCH v1 07/19] arm: dts: mt7623: fix the regulators mmc should use on bananapi-r2 Date: Fri, 23 Feb 2018 18:16:27 +0800 Message-ID: <3745e22d89f74e97d9fab7b27d0955ec15527b93.1519378872.git.sean.wang@mediatek.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain X-MTK: N Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Sean Wang Both mmc devices on bananapi-r2 board should all use the fixed regulators as their power source instead of PMIC MT6323 exports. Signed-off-by: Sean Wang --- arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts | 17 +++++++++++++---- 1 file changed, 13 insertions(+), 4 deletions(-) diff --git a/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts b/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts index f660d15..8ef91d6 100644 --- a/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts +++ b/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts @@ -39,6 +39,15 @@ }; }; + reg_1p8v: regulator-1p8v { + compatible = "regulator-fixed"; + regulator-name = "fixed-1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + reg_3p3v: regulator-3p3v { compatible = "regulator-fixed"; regulator-name = "fixed-3.3V"; @@ -213,8 +222,8 @@ bus-width = <8>; max-frequency = <50000000>; cap-mmc-highspeed; - vmmc-supply = <&mt6323_vemc3v3_reg>; - vqmmc-supply = <&mt6323_vio18_reg>; + vmmc-supply = <®_3p3v>; + vqmmc-supply = <®_1p8v>; non-removable; }; @@ -227,8 +236,8 @@ max-frequency = <50000000>; cap-sd-highspeed; cd-gpios = <&pio 261 GPIO_ACTIVE_LOW>; - vmmc-supply = <&mt6323_vmch_reg>; - vqmmc-supply = <&mt6323_vio18_reg>; + vmmc-supply = <®_3p3v>; + vqmmc-supply = <®_3p3v>; }; &pcie { -- 2.7.4