From mboxrd@z Thu Jan 1 00:00:00 1970 From: hdegoede@redhat.com (Hans de Goede) Date: Fri, 5 Jun 2015 21:02:10 +0200 Subject: [PATCH 07/20] ARM: dts: sun8i: Add support for USB controllers on A23/A33 In-Reply-To: <1433530943-12599-1-git-send-email-hdegoede@redhat.com> References: <1433530943-12599-1-git-send-email-hdegoede@redhat.com> Message-ID: <1433530943-12599-8-git-send-email-hdegoede@redhat.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Chen-Yu Tsai A23/A33 has one pair of EHCI/OHCI USB controllers. There are 2 USB PHYs, one for the USB OTG controller, one for the EHCI/OHCI pair. The latter may also support HSIC, though none of the available boards utilize this, so this is not supported yet. Signed-off-by: Chen-Yu Tsai Signed-off-by: Hans de Goede --- arch/arm/boot/dts/sun8i-a23-a33.dtsi | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-a23-a33.dtsi b/arch/arm/boot/dts/sun8i-a23-a33.dtsi index 7abd0ae..b9e4d56 100644 --- a/arch/arm/boot/dts/sun8i-a23-a33.dtsi +++ b/arch/arm/boot/dts/sun8i-a23-a33.dtsi @@ -332,6 +332,28 @@ #size-cells = <0>; }; + ehci0: usb at 01c1a000 { + compatible = "allwinner,sun8i-a23-ehci", "generic-ehci"; + reg = <0x01c1a000 0x100>; + interrupts = ; + clocks = <&ahb1_gates 26>; + resets = <&ahb1_rst 26>; + phys = <&usbphy 1>; + phy-names = "usb"; + status = "disabled"; + }; + + ohci0: usb at 01c1a400 { + compatible = "allwinner,sun8i-a23-ohci", "generic-ohci"; + reg = <0x01c1a400 0x100>; + interrupts = ; + clocks = <&ahb1_gates 29>, <&usb_clk 16>; + resets = <&ahb1_rst 29>; + phys = <&usbphy 1>; + phy-names = "usb"; + status = "disabled"; + }; + pio: pinctrl at 01c20800 { /* compatible gets set in SoC specific dtsi file */ reg = <0x01c20800 0x400>; -- 2.4.2