From mboxrd@z Thu Jan 1 00:00:00 1970 From: richard.zhao@freescale.com (Richard Zhao) Date: Thu, 12 Jul 2012 14:21:41 +0800 Subject: [PATCH v8] ARM: dts: imx6q-sabrelite: add usb devices In-Reply-To: <1342059927-25661-5-git-send-email-richard.zhao@freescale.com> References: <1342059927-25661-5-git-send-email-richard.zhao@freescale.com> Message-ID: <1342074101-31493-1-git-send-email-richard.zhao@freescale.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org - add usbphy devices - add usb host controller and otg devices - add usb h1 vbus regulator Signed-off-by: Richard Zhao --- changes since last version: - add gpio pinctrl arch/arm/boot/dts/imx6q-sabrelite.dts | 30 +++++++++++++++++++++++++++ arch/arm/boot/dts/imx6q.dtsi | 36 +++++++++++++++++++++++++++++++-- 2 files changed, 64 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/imx6q-sabrelite.dts b/arch/arm/boot/dts/imx6q-sabrelite.dts index e0ec929..46fdfd1 100644 --- a/arch/arm/boot/dts/imx6q-sabrelite.dts +++ b/arch/arm/boot/dts/imx6q-sabrelite.dts @@ -42,9 +42,30 @@ }; }; + iomuxc at 020e0000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_hog>; + + gpios { + pinctrl_gpio_hog: gpiohog { + fsl,pins = < + 144 0x80000000 /* MX6Q_PAD_EIM_D22__GPIO_3_22 */ + >; + }; + }; + }; }; aips-bus at 02100000 { /* AIPS2 */ + usb at 02184000 { /* USB OTG */ + vbus-supply = <®_usb_otg_vbus>; + status = "okay"; + }; + + usb at 02184200 { /* USB1 */ + status = "okay"; + }; + ethernet at 02188000 { phy-mode = "rgmii"; phy-reset-gpios = <&gpio3 23 0>; @@ -111,6 +132,15 @@ regulator-max-microvolt = <3300000>; regulator-always-on; }; + + reg_usb_otg_vbus: usb_otg_vbus { + compatible = "regulator-fixed"; + regulator-name = "usb_otg_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio3 22 0>; + enable-active-high; + }; }; sound { diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi index 16a3884..5e4f100 100644 --- a/arch/arm/boot/dts/imx6q.dtsi +++ b/arch/arm/boot/dts/imx6q.dtsi @@ -461,12 +461,14 @@ }; }; - usbphy at 020c9000 { /* USBPHY1 */ + usbphy1: usbphy at 020c9000 { + compatible = "fsl,imx6q-usbphy", "fsl,imx23-usbphy"; reg = <0x020c9000 0x1000>; interrupts = <0 44 0x04>; }; - usbphy at 020ca000 { /* USBPHY2 */ + usbphy2: usbphy at 020ca000 { + compatible = "fsl,imx6q-usbphy", "fsl,imx23-usbphy"; reg = <0x020ca000 0x1000>; interrupts = <0 45 0x04>; }; @@ -614,6 +616,36 @@ reg = <0x0217c000 0x4000>; }; + usb at 02184000 { /* USB OTG */ + compatible = "fsl,imx6q-usb", "fsl,imx27-usb"; + reg = <0x02184000 0x200>; + interrupts = <0 43 0x04>; + fsl,usbphy = <&usbphy1>; + status = "disabled"; + }; + + usb at 02184200 { /* USB1 */ + compatible = "fsl,imx6q-usb", "fsl,imx27-usb"; + reg = <0x02184200 0x200>; + interrupts = <0 40 0x04>; + fsl,usbphy = <&usbphy2>; + status = "disabled"; + }; + + usb at 02184400 { /* USB2 */ + compatible = "fsl,imx6q-usb", "fsl,imx27-usb"; + reg = <0x02184400 0x200>; + interrupts = <0 41 0x04>; + status = "disabled"; + }; + + usb at 02184600 { /* USB3 */ + compatible = "fsl,imx6q-usb", "fsl,imx27-usb"; + reg = <0x02184600 0x200>; + interrupts = <0 42 0x04>; + status = "disabled"; + }; + ethernet at 02188000 { compatible = "fsl,imx6q-fec"; reg = <0x02188000 0x4000>; -- 1.7.9.5