Yang Li fd8961c5ba i2c: imx: make bus recovery through pinctrl optional ... Since commit 1c4b6c3bcf ("i2c: imx: implement bus recovery") the driver starts to use gpio/pinctrl to support optional bus recovery feature. But pinctrl is not always usable. There are platforms such as ls1021a and ls1043a that don't support pinctrl, and it could just be broken due to old/broken device tree. The patch makes it really optional that the probe function won't bailout on pinctrl problems instead it just disables bus recovery and prints out notification when there is problem with pinctrl. Since pinctrl is only used by bus recovery in this driver, move pinctrl initialization into bus recovery init function to prevent confusion. Signed-off-by: Li Yang <leoyang.li@nxp.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>		2016-09-15 21:44:18 +02:00
..
algos	i2c: algo-bit: declare i2c_bit_quirk_no_clk_stretch as static	2016-05-11 17:16:30 +02:00
busses	i2c: imx: make bus recovery through pinctrl optional	2016-09-15 21:44:18 +02:00
muxes	i2c: pca954x: add device tree binding	2016-08-25 22:11:04 +02:00
i2c-boardinfo.c	i2c: remove __init from i2c_register_board_info()	2016-06-19 14:13:50 +02:00
i2c-core.c	i2c: core: put literals on one line in dev_*() calls	2016-08-30 23:02:45 +02:00
i2c-core.h	i2c: remove FSF address	2014-11-07 18:35:33 +01:00
i2c-dev.c	i2c-dev: don't get i2c adapter via i2c_dev	2016-07-08 10:29:31 +09:00
i2c-mux.c	i2c: move locking operations to their own struct	2016-08-30 22:56:14 +02:00
i2c-slave-eeprom.c	i2c: Drop owner assignment from i2c_driver	2015-08-10 08:37:35 +02:00
i2c-smbus.c	i2c: i2c-smbus: fix i2c_handle_smbus_host_notify documentation	2016-07-18 20:09:54 +02:00
i2c-stub.c	i2c: i2c-stub: sort includes	2016-02-20 23:33:39 +01:00
Kconfig	i2c: Update the description of I2C_SMBUS	2016-07-18 20:11:08 +02:00
Makefile	i2c: slave-eeprom: add eeprom simulator driver	2014-12-11 22:25:54 +01:00