From 1d7073200fa84dfee1503dcce2aa9aa7afb7654f Mon Sep 17 00:00:00 2001 From: Nathan Rossi Date: Fri, 17 Apr 2015 15:56:18 +1000 Subject: linux-xlnx_3.14: Disable USB PHY driver * The linux-xlnx 3.14 kernel has the older USB driver that handles resetting as part of the driver code itself. Adding this config fragment disables the USB PHY from probing seperately and allows for the reset GPIO to be controlled by the USB driver itself. Signed-off-by: Nathan Rossi --- recipes-kernel/linux/linux-xlnx_3.14.bb | 3 +++ 1 file changed, 3 insertions(+) diff --git a/recipes-kernel/linux/linux-xlnx_3.14.bb b/recipes-kernel/linux/linux-xlnx_3.14.bb index 4a31ccff..1f8ddd15 100644 --- a/recipes-kernel/linux/linux-xlnx_3.14.bb +++ b/recipes-kernel/linux/linux-xlnx_3.14.bb @@ -11,3 +11,6 @@ SRC_URI_append += " \ file://tty-xuartps-Fix-RX-hang-and-TX-corruption-in-set_termios.patch \ " +# This kernel's Zynq USB driver cannot handle a seperate USB PHY device. +KERNEL_FEATURES_append_zynq += "bsp/xilinx/disable-usb-phy.scc" + -- cgit v1.2.3-54-g00ecf