From mboxrd@z Thu Jan 1 00:00:00 1970 From: shc_work@mail.ru (Alexander Shiyan) Date: Sat, 22 Feb 2014 13:32:33 +0400 Subject: [PATCH 1/3] ARM: dts: i.MX27: Add USB nodes Message-ID: <1393061555-26707-1-git-send-email-shc_work@mail.ru> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This patch adds the missing (Universal serial bus) USB devicetree nodes for i.MX27 CPUs. Signed-off-by: Alexander Shiyan --- arch/arm/boot/dts/imx27.dtsi | 56 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) diff --git a/arch/arm/boot/dts/imx27.dtsi b/arch/arm/boot/dts/imx27.dtsi index 2763cae..6279e0b 100644 --- a/arch/arm/boot/dts/imx27.dtsi +++ b/arch/arm/boot/dts/imx27.dtsi @@ -70,6 +70,26 @@ }; }; + usbphy { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + usbphy0: usbphy at 0 { + compatible = "usb-nop-xceiv"; + reg = <0>; + clocks = <&clks 75>; + clock-names = "main_clk"; + }; + + usbphy2: usbphy at 2 { + compatible = "usb-nop-xceiv"; + reg = <2>; + clocks = <&clks 75>; + clock-names = "main_clk"; + }; + }; + soc { #address-cells = <1>; #size-cells = <1>; @@ -439,6 +459,42 @@ iram = <&iram>; }; + usbotg: usb at 10024000 { + compatible = "fsl,imx27-usb"; + reg = <0x10024000 0x200>; + interrupts = <56>; + clocks = <&clks 15>; + fsl,usbmisc = <&usbmisc 0>; + fsl,usbphy = <&usbphy0>; + status = "disabled"; + }; + + usbh1: usb at 10024200 { + compatible = "fsl,imx27-usb"; + reg = <0x10024200 0x200>; + interrupts = <54>; + clocks = <&clks 15>; + fsl,usbmisc = <&usbmisc 1>; + status = "disabled"; + }; + + usbh2: usb at 10024400 { + compatible = "fsl,imx27-usb"; + reg = <0x10024400 0x200>; + interrupts = <55>; + clocks = <&clks 15>; + fsl,usbmisc = <&usbmisc 2>; + fsl,usbphy = <&usbphy2>; + status = "disabled"; + }; + + usbmisc: usbmisc at 10024600 { + #index-cells = <1>; + compatible = "fsl,imx27-usbmisc"; + reg = <0x10024600 0x200>; + clocks = <&clks 62>; + }; + sahara2: sahara at 10025000 { compatible = "fsl,imx27-sahara"; reg = <0x10025000 0x1000>; -- 1.8.3.2