Oleksandr Tymoshenko 8857481840 Fix accidental USB port resets by GPIO on Zynq/Zedboard boards ... The Zynq/Zedboard GPIO driver attempts to tri-state all GPIO pins on boot up but the order in which I reset the hardware can cause the pins to be briefly held low before being tri-stated. This is a problem on boards that use GPIO pins to reset devices. In particular, the Zybo and ZC-706 boards use a GPIO pin as a USB PHY reset. If U-boot enables the USB port before booting the kernel, the GPIO driver attach causes a glitch on the USB PHY reset and the USB port loses power. My fix is to have the GPIO driver leave the pins in whatever configuration U-boot placed them. PR: 225713 Submitted by: Thomas Skibo <thoma555-bsd@yahoo.com> MFC after: 1 week		2018-04-03 04:31:54 +00:00
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files.zynq7	o Move sdhci_fdt to the generic files list.	2018-01-25 17:16:29 +00:00
std.zynq7	Make kernel option KERNVIRTADDR optional, remove it from std.<platform>	2017-12-30 00:20:49 +00:00
uart_dev_cdnc.c	sys/arm: further adoption of SPDX licensing ID tags.	2017-11-27 15:04:10 +00:00
zy7_devcfg.c	sys/arm: further adoption of SPDX licensing ID tags.	2017-11-27 15:04:10 +00:00
zy7_ehci.c	sys/arm: further adoption of SPDX licensing ID tags.	2017-11-27 15:04:10 +00:00
zy7_gpio.c	Fix accidental USB port resets by GPIO on Zynq/Zedboard boards	2018-04-03 04:31:54 +00:00
zy7_l2cache.c	sys/arm: further adoption of SPDX licensing ID tags.	2017-11-27 15:04:10 +00:00
zy7_machdep.c	sys/arm: further adoption of SPDX licensing ID tags.	2017-11-27 15:04:10 +00:00
zy7_machdep.h	Add external PLATFORM access on arm, and use it in the pl310 driver.	2017-07-11 16:30:16 +00:00
zy7_mp.c	Start to move the arm *_mp.h to be names *_machdep.h. These will be used	2017-07-10 15:27:53 +00:00
zy7_reg.h	sys/arm: further adoption of SPDX licensing ID tags.	2017-11-27 15:04:10 +00:00
zy7_slcr.c	sys/arm: further adoption of SPDX licensing ID tags.	2017-11-27 15:04:10 +00:00
zy7_slcr.h	sys/arm: further adoption of SPDX licensing ID tags.	2017-11-27 15:04:10 +00:00