diff options
Diffstat (limited to 'target/linux/sunxi/patches-4.9/0013-arm64-dts-allwinner-add-USB1-related-nodes-of-Allwin.patch')
| -rw-r--r-- | target/linux/sunxi/patches-4.9/0013-arm64-dts-allwinner-add-USB1-related-nodes-of-Allwin.patch | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/target/linux/sunxi/patches-4.9/0013-arm64-dts-allwinner-add-USB1-related-nodes-of-Allwin.patch b/target/linux/sunxi/patches-4.9/0013-arm64-dts-allwinner-add-USB1-related-nodes-of-Allwin.patch new file mode 100644 index 0000000000..f96570c858 --- /dev/null +++ b/target/linux/sunxi/patches-4.9/0013-arm64-dts-allwinner-add-USB1-related-nodes-of-Allwin.patch @@ -0,0 +1,84 @@ +From a004ee350177ece3c059831ea49293d62aea7ca6 Mon Sep 17 00:00:00 2001 +From: Icenowy Zheng <icenowy@aosc.xyz> +Date: Tue, 22 Nov 2016 23:58:29 +0800 +Subject: arm64: dts: allwinner: add USB1-related nodes of Allwinner A64 + +Allwinner A64 have two HCI USB controllers, a OTG controller and a USB +PHY device which have two ports. One of the port is wired to both a HCI +USB controller and the OTG controller, which is currently not supported. +The another one is only wired to a HCI controller, and the device node of +OHCI/EHCI controller of the port can be added now. + +Also the A64 USB PHY device node is also added for the HCI controllers to +work. + +Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz> +Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> +--- + arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 46 +++++++++++++++++++++++++++ + 1 file changed, 46 insertions(+) + +--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi ++++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi +@@ -42,8 +42,10 @@ + * OTHER DEALINGS IN THE SOFTWARE. + */ + ++#include <dt-bindings/clock/sun50i-a64-ccu.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/pinctrl/sun4i-a10.h> ++#include <dt-bindings/reset/sun50i-a64-ccu.h> + + / { + interrupt-parent = <&gic>; +@@ -120,6 +122,50 @@ + #size-cells = <1>; + ranges; + ++ usbphy: phy@01c19400 { ++ compatible = "allwinner,sun50i-a64-usb-phy"; ++ reg = <0x01c19400 0x14>, ++ <0x01c1b800 0x4>; ++ reg-names = "phy_ctrl", ++ "pmu1"; ++ clocks = <&ccu CLK_USB_PHY0>, ++ <&ccu CLK_USB_PHY1>; ++ clock-names = "usb0_phy", ++ "usb1_phy"; ++ resets = <&ccu RST_USB_PHY0>, ++ <&ccu RST_USB_PHY1>; ++ reset-names = "usb0_reset", ++ "usb1_reset"; ++ status = "disabled"; ++ #phy-cells = <1>; ++ }; ++ ++ ehci1: usb@01c1b000 { ++ compatible = "allwinner,sun50i-a64-ehci", "generic-ehci"; ++ reg = <0x01c1b000 0x100>; ++ interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>; ++ clocks = <&ccu CLK_BUS_OHCI1>, ++ <&ccu CLK_BUS_EHCI1>, ++ <&ccu CLK_USB_OHCI1>; ++ resets = <&ccu RST_BUS_OHCI1>, ++ <&ccu RST_BUS_EHCI1>; ++ phys = <&usbphy 1>; ++ phy-names = "usb"; ++ status = "disabled"; ++ }; ++ ++ ohci1: usb@01c1b400 { ++ compatible = "allwinner,sun50i-a64-ohci", "generic-ohci"; ++ reg = <0x01c1b400 0x100>; ++ interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>; ++ clocks = <&ccu CLK_BUS_OHCI1>, ++ <&ccu CLK_USB_OHCI1>; ++ resets = <&ccu RST_BUS_OHCI1>; ++ phys = <&usbphy 1>; ++ phy-names = "usb"; ++ status = "disabled"; ++ }; ++ + ccu: clock@01c20000 { + compatible = "allwinner,sun50i-a64-ccu"; + reg = <0x01c20000 0x400>; |