diff options
author | Mateusz Kulikowski <mateusz.kulikowski@gmail.com> | 2016-04-01 00:12:26 +0300 |
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committer | Tom Rini <trini@konsulko.com> | 2016-04-02 00:18:11 +0300 |
commit | 5a8221181edca991f7cfbf90b7f60ebf3c0b4970 (patch) | |
tree | 6aedbc2a51b39cae5e2739b2b4b7a4437d6496e0 /doc/device-tree-bindings/usb | |
parent | d144f96a48a3dccb1c5db7a865f64996095b63fb (diff) | |
download | u-boot-5a8221181edca991f7cfbf90b7f60ebf3c0b4970.tar.xz |
ehci: Add support for Qualcomm EHCI
This driver is able to reconfigure OTG controller into HOST mode.
Board can add board-specific initialization as board_prepare_usb().
It requires USB_ULPI_VIEWPORT enabled in board configuration.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Acked-by: Marek Vasut <marex@denx.de>
Tested-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'doc/device-tree-bindings/usb')
-rw-r--r-- | doc/device-tree-bindings/usb/ehci-msm.txt | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/doc/device-tree-bindings/usb/ehci-msm.txt b/doc/device-tree-bindings/usb/ehci-msm.txt new file mode 100644 index 0000000000..205bb07220 --- /dev/null +++ b/doc/device-tree-bindings/usb/ehci-msm.txt @@ -0,0 +1,10 @@ +Chipidea EHCI controller (part of OTG controller) used on Qualcomm devices. + +Required properties: +- compatible: must be "qcom,ehci-host" +- reg: start address and size of the registers + +ehci@78d9000 { + compatible = "qcom,ehci-host"; + reg = <0x78d9000 0x400>; +}; |