From mboxrd@z Thu Jan 1 00:00:00 1970 From: 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> References: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: robh+dt@kernel.org, matthias.bgg@gmail.com, mark.rutland@arm.com, devicetree@vger.kernel.org, linux-mediatek@lists.infradead.org Cc: Sean Wang , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org List-Id: devicetree@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