From mboxrd@z Thu Jan 1 00:00:00 1970 From: Brian Kim Subject: [PATCH] ARM64: dts: meson-gxbb-odroidc2: Enable USB Nodes Date: Fri, 30 Sep 2016 18:17:39 +0900 Message-ID: <1475227059-17462-1-git-send-email-brian.kim@hardkernel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: 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: linux-usb@vger.kernel.org, linux-amlogic@lists.infradead.org, khilman@baylibre.com, carlo@caione.org Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, johnyoun@synopsys.com, catalin.marinas@arm.com, will.deacon@arm.com, kishon@ti.com, robh+dt@kernel.org, moon.linux@hardkernel.com, linux-arm-kernel@lists.infradead.org List-Id: devicetree@vger.kernel.org Enable both gxbb USB controller and add a 5V regulator for the OTG port VBUS Signed-off-by: Brian Kim --- .../arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts | 29 ++++++++++++++++++++++ 1 file changed, 29 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts index 8d89edc..997c671 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts @@ -64,6 +64,18 @@ reg = <0x0 0x0 0x0 0x80000000>; }; + usb_pwr: regulator-usb-pwrs { + compatible = "regulator-fixed"; + + regulator-name = "USB_PWR"; + + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + + gpio = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + leds { compatible = "gpio-leds"; blue { @@ -149,6 +161,23 @@ pinctrl-names = "default"; }; +&usb0_phy { + status = "okay"; + phy-supply = <&usb_pwr>; +}; + +&usb1_phy { + status = "okay"; +}; + +&usb0 { + status = "okay"; +}; + +&usb1 { + status = "okay"; +}; + /* SD */ &sd_emmc_b { status = "okay"; -- 2.7.4