Alexander Shiyan b0dceb6a96 w1: mxc_w1: Optimize mxc_w1_ds2_reset_bus() ... According to the i.MX reference manual, the reset procedure and "presence" pulse takes 511 and 512 us, respectively. Measurement for i.MX27 is about 1100 us. There is no need to wait Reset+Presence more than this time. This patch optimizes mxc_w1_ds2_reset_bus() function to use proper value for delay after w1 bus reset. Nevertheless, a small margin for the timeout has been added for the case if clock frequency is inaccurate. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2014-06-19 17:43:34 -07:00
..
masters	w1: mxc_w1: Optimize mxc_w1_ds2_reset_bus()	2014-06-19 17:43:34 -07:00
slaves	w1: Remove excess dependencies on W1 for masters and slaves	2014-02-28 15:27:09 -08:00
Kconfig	Kconfig: replace "--- help ---" with "---help---"	2012-05-07 15:01:22 +02:00
Makefile
w1_family.c	arch: Mass conversion of smp_mb__*()	2014-04-18 14:20:48 +02:00
w1_family.h	w1: format for DocBook and fixes	2014-02-07 15:40:18 -08:00
w1_int.c	w1: do not unlock unheld list_mutex in __w1_remove_master_device()	2014-05-27 14:08:46 -07:00
w1_int.h	MAINTAINERS: Evgeniy has moved	2011-08-25 16:25:33 -07:00
w1_io.c	w1: format for DocBook and fixes	2014-02-07 15:40:18 -08:00
w1_log.h	MAINTAINERS: Evgeniy has moved	2011-08-25 16:25:33 -07:00
w1_netlink.c	w1: optional bundling of netlink kernel replies	2014-05-27 13:56:21 -07:00
w1_netlink.h	w1: optional bundling of netlink kernel replies	2014-05-27 13:56:21 -07:00
w1.c	w1: do not unlock unheld list_mutex in __w1_remove_master_device()	2014-05-27 14:08:46 -07:00
w1.h	w1: optional bundling of netlink kernel replies	2014-05-27 13:56:21 -07:00