From mboxrd@z Thu Jan 1 00:00:00 1970 From: richard.zhao@freescale.com (Richard Zhao) Date: Wed, 11 Jul 2012 19:33:44 +0800 Subject: [PATCH v6 6/7] ARM: dts: imx28-evk: add usb devices In-Reply-To: <1342006425-21008-1-git-send-email-richard.zhao@freescale.com> References: <1342006425-21008-1-git-send-email-richard.zhao@freescale.com> Message-ID: <1342006425-21008-7-git-send-email-richard.zhao@freescale.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org - add usb phy devices - add usb controller devices - add usb vbus regulators Signed-off-by: Richard Zhao Tested-by: Subodh Nijsure --- arch/arm/boot/dts/imx28-evk.dts | 36 ++++++++++++++++++++++++++++++++++++ arch/arm/boot/dts/imx28.dtsi | 12 ++++++++++-- 2 files changed, 46 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts index 0d8739d..c27771d 100644 --- a/arch/arm/boot/dts/imx28-evk.dts +++ b/arch/arm/boot/dts/imx28-evk.dts @@ -137,10 +137,28 @@ pinctrl-0 = <&auart3_pins_a>; status = "okay"; }; + + usbphy0: usbphy at 8007c000 { + status = "okay"; + }; + + usbphy1: usbphy at 8007e000 { + status = "okay"; + }; }; }; ahb at 80080000 { + usb0: usb at 80080000 { + vbus-supply = <®_usb0_vbus>; + status = "okay"; + }; + + usb1: usb at 80090000 { + vbus-supply = <®_usb1_vbus>; + status = "okay"; + }; + mac0: ethernet at 800f0000 { phy-mode = "rmii"; pinctrl-names = "default"; @@ -185,6 +203,24 @@ regulator-max-microvolt = <3300000>; gpio = <&gpio2 15 0>; }; + + reg_usb0_vbus: usb0_vbus { + compatible = "regulator-fixed"; + regulator-name = "usb0_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio3 9 0>; + enable-active-high; + }; + + reg_usb1_vbus: usb1_vbus { + compatible = "regulator-fixed"; + regulator-name = "usb1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio3 8 0>; + enable-active-high; + }; }; sound { diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi index adb5ffc..cc25a0f 100644 --- a/arch/arm/boot/dts/imx28.dtsi +++ b/arch/arm/boot/dts/imx28.dtsi @@ -654,11 +654,13 @@ }; usbphy0: usbphy at 8007c000 { + compatible = "fsl,imx28-usbphy", "fsl,imx23-usbphy"; reg = <0x8007c000 0x2000>; status = "disabled"; }; usbphy1: usbphy at 8007e000 { + compatible = "fsl,imx28-usbphy", "fsl,imx23-usbphy"; reg = <0x8007e000 0x2000>; status = "disabled"; }; @@ -672,13 +674,19 @@ reg = <0x80080000 0x80000>; ranges; - usbctrl0: usbctrl at 80080000 { + usb0: usb at 80080000 { + compatible = "fsl,imx28-usb", "fsl,imx27-usb"; reg = <0x80080000 0x10000>; + interrupts = <93>; + fsl,usbphy = <&usbphy0>; status = "disabled"; }; - usbctrl1: usbctrl at 80090000 { + usb1: usb at 80090000 { + compatible = "fsl,imx28-usb", "fsl,imx27-usb"; reg = <0x80090000 0x10000>; + interrupts = <92>; + fsl,usbphy = <&usbphy1>; status = "disabled"; }; -- 1.7.9.5