From mboxrd@z Thu Jan 1 00:00:00 1970 From: richard.zhao@freescale.com (Richard Zhao) Date: Fri, 25 May 2012 10:24:25 +0800 Subject: [PATCH v3 12/12] ARM: dts: imx28-evk: add usb devices In-Reply-To: <1337912665-16615-1-git-send-email-richard.zhao@freescale.com> References: <1337912665-16615-1-git-send-email-richard.zhao@freescale.com> Message-ID: <1337912665-16615-13-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 --- 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 ee520a5..a06d86a 100644 --- a/arch/arm/boot/dts/imx28-evk.dts +++ b/arch/arm/boot/dts/imx28-evk.dts @@ -73,10 +73,28 @@ pinctrl-0 = <&duart_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"; @@ -102,6 +120,24 @@ regulator-max-microvolt = <3300000>; regulator-always-on; }; + + 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 4634cb8..502ad05 100644 --- a/arch/arm/boot/dts/imx28.dtsi +++ b/arch/arm/boot/dts/imx28.dtsi @@ -441,11 +441,13 @@ }; 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"; }; @@ -459,13 +461,19 @@ reg = <0x80080000 0x80000>; ranges; - usbctrl0: usbctrl at 80080000 { + usb0: usb at 80080000 { + compatible = "fsl,imx28-usb", "fsl,imx31-usb"; reg = <0x80080000 0x10000>; + interrupts = <93>; + fsl,usbphy = <&usbphy0>; status = "disabled"; }; - usbctrl1: usbctrl at 80090000 { + usb1: usb at 80090000 { + compatible = "fsl,imx28-usb", "fsl,imx31-usb"; reg = <0x80090000 0x10000>; + interrupts = <92>; + fsl,usbphy = <&usbphy1>; status = "disabled"; }; -- 1.7.5.4