Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756789AbaDWOgt (ORCPT ); Wed, 23 Apr 2014 10:36:49 -0400 Received: from mail-pd0-f171.google.com ([209.85.192.171]:39869 "EHLO mail-pd0-f171.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932371AbaDWObg (ORCPT ); Wed, 23 Apr 2014 10:31:36 -0400 From: Vivek Gautam To: linux-usb@vger.kernel.org, linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kgene.kim@samsung.com, robh+dt@kernel.org, gregkh@linuxfoundation.org, olof@lixom.net, balbi@ti.com, jg1.han@samsung.com, t.figa@samsung.com Subject: [PATCH v5 6/9] dts: exynos5420-peach-pit: Add Vbus regulator for USB 3.0 Date: Wed, 23 Apr 2014 20:00:48 +0530 Message-Id: <1398263451-18023-7-git-send-email-gautam.vivek@samsung.com> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1398263451-18023-1-git-send-email-gautam.vivek@samsung.com> References: <1398263451-18023-1-git-send-email-gautam.vivek@samsung.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add required fixed-regulator for VBUS supply for USB 3.0 controller phy. Signed-off-by: Vivek Gautam --- This is first version of the patch for VBUS support for USB3DRD phy. v5 is just and indicative of the patch-series. arch/arm/boot/dts/exynos5420-peach-pit.dts | 44 ++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) diff --git a/arch/arm/boot/dts/exynos5420-peach-pit.dts b/arch/arm/boot/dts/exynos5420-peach-pit.dts index 4d61a5e..45c0fef 100644 --- a/arch/arm/boot/dts/exynos5420-peach-pit.dts +++ b/arch/arm/boot/dts/exynos5420-peach-pit.dts @@ -70,6 +70,20 @@ samsung,pin-pud = <0>; samsung,pin-drv = <0>; }; + + usb300_vbus_en: usb300-vbus-en { + samsung,pins = "gph0-0"; + samsung,pin-function = <1>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + usb301_vbus_en: usb301-vbus-en { + samsung,pins = "gph0-1"; + samsung,pin-function = <1>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; }; gpio-keys { @@ -103,6 +117,36 @@ status = "okay"; }; + usb300_vbus_reg: regulator-usb300 { + compatible = "regulator-fixed"; + regulator-name = "P5.0V_USB3CON0"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gph0 0 0>; + pinctrl-names = "default"; + pinctrl-0 = <&usb300_vbus_en>; + enable-active-high; + }; + + usb301_vbus_reg: regulator-usb301 { + compatible = "regulator-fixed"; + regulator-name = "P5.0V_USB3CON1"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gph0 1 0>; + pinctrl-names = "default"; + pinctrl-0 = <&usb301_vbus_en>; + enable-active-high; + }; + + phy@12100000 { + vbus-supply = <&usb300_vbus_reg>; + }; + + phy@12500000 { + vbus-supply = <&usb301_vbus_reg>; + }; + mmc@12200000 { status = "okay"; num-slots = <1>; -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/