From mboxrd@z Thu Jan 1 00:00:00 1970 From: Frank.Li@freescale.com (Frank.Li at freescale.com) Date: Fri, 17 Jul 2015 04:03:16 +0800 Subject: [PATCH 1/1] ARM: dts: imx6ul: add usb host and function support Message-ID: <1437076996-1194-1-git-send-email-Frank.Li@freescale.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Frank Li Enable usb host and function driver Signed-off-by: Frank Li --- arch/arm/boot/dts/imx6ul-14x14-evk.dts | 11 +++++++++++ arch/arm/boot/dts/imx6ul.dtsi | 27 +++++++++++++++++++++++++++ 2 files changed, 38 insertions(+) diff --git a/arch/arm/boot/dts/imx6ul-14x14-evk.dts b/arch/arm/boot/dts/imx6ul-14x14-evk.dts index 61b41ee..3d676ef 100644 --- a/arch/arm/boot/dts/imx6ul-14x14-evk.dts +++ b/arch/arm/boot/dts/imx6ul-14x14-evk.dts @@ -57,6 +57,17 @@ status = "okay"; }; +&usbotg1 { + dr_mode = "peripheral"; + status = "okay"; +}; + +&usbotg2 { + dr_mode = "host"; + disable-over-current; + status = "okay"; +}; + &usdhc1 { pinctrl-names = "default", "state_100mhz", "state_200mhz"; pinctrl-0 = <&pinctrl_usdhc1>; diff --git a/arch/arm/boot/dts/imx6ul.dtsi b/arch/arm/boot/dts/imx6ul.dtsi index f0cfc64..61507ef 100644 --- a/arch/arm/boot/dts/imx6ul.dtsi +++ b/arch/arm/boot/dts/imx6ul.dtsi @@ -511,6 +511,33 @@ reg = <0x02100000 0x100000>; ranges; + usbotg1: usb at 02184000 { + compatible = "fsl,imx6ul-usb", "fsl,imx27-usb"; + reg = <0x02184000 0x200>; + interrupts = ; + clocks = <&clks IMX6UL_CLK_USBOH3>; + fsl,usbphy = <&usbphy1>; + fsl,usbmisc = <&usbmisc 0>; + fsl,anatop = <&anatop>; + status = "disabled"; + }; + + usbotg2: usb at 02184200 { + compatible = "fsl,imx6ul-usb", "fsl,imx27-usb"; + reg = <0x02184200 0x200>; + interrupts = ; + clocks = <&clks IMX6UL_CLK_USBOH3>; + fsl,usbphy = <&usbphy2>; + fsl,usbmisc = <&usbmisc 1>; + status = "disabled"; + }; + + usbmisc: usbmisc at 02184800 { + #index-cells = <1>; + compatible = "fsl,imx6ul-usbmisc", "fsl,imx6q-usbmisc"; + reg = <0x02184800 0x200>; + }; + usdhc1: usdhc at 02190000 { compatible = "fsl,imx6ul-usdhc", "fsl,imx6sx-usdhc"; reg = <0x02190000 0x4000>; -- 1.9.1