diff options
Diffstat (limited to 'target/linux/sunxi/patches-3.13/184-2-dt-sun7i-add-usb-bindings.patch')
| -rw-r--r-- | target/linux/sunxi/patches-3.13/184-2-dt-sun7i-add-usb-bindings.patch | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/target/linux/sunxi/patches-3.13/184-2-dt-sun7i-add-usb-bindings.patch b/target/linux/sunxi/patches-3.13/184-2-dt-sun7i-add-usb-bindings.patch new file mode 100644 index 0000000000..1c5ef8b667 --- /dev/null +++ b/target/linux/sunxi/patches-3.13/184-2-dt-sun7i-add-usb-bindings.patch @@ -0,0 +1,86 @@ +From bc68c927139d1cac9647c8bcd3e8cea1cac9eaef Mon Sep 17 00:00:00 2001 +From: Roman Byshko <rbyshko@gmail.com> +Date: Thu, 19 Sep 2013 21:36:10 +0200 +Subject: [PATCH] ARM: sun7i: dt: Add USB host bindings + +Add nodes for the usb-phy and ehci- and ohci-usb-host controllers. + +Signed-off-by: Roman Byshko <rbyshko@gmail.com> +Signed-off-by: Hans de Goede <hdegoede@redhat.com> +--- + arch/arm/boot/dts/sun7i-a20.dtsi | 52 ++++++++++++++++++++++++++++++++++++++++ + 1 file changed, 52 insertions(+) + +diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi +index ed9b8cc..bdfa594 100644 +--- a/arch/arm/boot/dts/sun7i-a20.dtsi ++++ b/arch/arm/boot/dts/sun7i-a20.dtsi +@@ -453,6 +453,38 @@ + status = "disabled"; + }; + ++ usbphy: phy@01c13400 { ++ #phy-cells = <1>; ++ compatible = "allwinner,sun7i-a20-usb-phy"; ++ reg = <0x01c13400 0x10 0x01c14800 0x4 0x01c1c800 0x4>; ++ reg-names = "phy_ctrl", "pmu1", "pmu2"; ++ clocks = <&usb_clk 8>; ++ clock-names = "usb_phy"; ++ resets = <&usb_clk 1>, <&usb_clk 2>; ++ reset-names = "usb1_reset", "usb2_reset"; ++ status = "disabled"; ++ }; ++ ++ ehci0: usb@01c14000 { ++ compatible = "allwinner,sun7i-a20-ehci", "generic-ehci"; ++ reg = <0x01c14000 0x100>; ++ interrupts = <0 39 4>; ++ clocks = <&ahb_gates 1>; ++ phys = <&usbphy 1>; ++ phy-names = "usb"; ++ status = "disabled"; ++ }; ++ ++ ohci0: usb@01c14400 { ++ compatible = "allwinner,sun7i-a20-ohci", "generic-ohci"; ++ reg = <0x01c14400 0x100>; ++ interrupts = <0 64 4>; ++ clocks = <&usb_clk 6>, <&ahb_gates 2>; ++ phys = <&usbphy 1>; ++ phy-names = "usb"; ++ status = "disabled"; ++ }; ++ + ahci: sata@01c18000 { + compatible = "allwinner,sun4i-a10-ahci"; + reg = <0x01c18000 0x1000>; +@@ -461,6 +493,26 @@ + status = "disabled"; + }; + ++ ehci1: usb@01c1c000 { ++ compatible = "allwinner,sun7i-a20-ehci", "generic-ehci"; ++ reg = <0x01c1c000 0x100>; ++ interrupts = <0 40 4>; ++ clocks = <&ahb_gates 3>; ++ phys = <&usbphy 2>; ++ phy-names = "usb"; ++ status = "disabled"; ++ }; ++ ++ ohci1: usb@01c1c400 { ++ compatible = "allwinner,sun7i-a20-ohci", "generic-ohci"; ++ reg = <0x01c1c400 0x100>; ++ interrupts = <0 65 4>; ++ clocks = <&usb_clk 7>, <&ahb_gates 4>; ++ phys = <&usbphy 2>; ++ phy-names = "usb"; ++ status = "disabled"; ++ }; ++ + pio: pinctrl@01c20800 { + compatible = "allwinner,sun7i-a20-pinctrl"; + reg = <0x01c20800 0x400>; +-- +1.8.5.5 + |