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i2c-mux-gpio: Fix GPIO request flag issue
author
Ye Li
<ye.li@nxp.com>
Wed, 10 Jul 2019 10:23:09 +0000
(10:23 +0000)
committer
Heiko Schocher
<hs@denx.de>
Tue, 27 Aug 2019 04:19:50 +0000
(06:19 +0200)
When requesting GPIO, the GPIOD_IS_OUT is missed in flag, so the GPIO
is set the input mode not output and cause mux not work.
Signed-off-by: Ye Li <ye.li@nxp.com>
drivers/i2c/muxes/i2c-mux-gpio.c
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diff --git
a/drivers/i2c/muxes/i2c-mux-gpio.c
b/drivers/i2c/muxes/i2c-mux-gpio.c
index
28f6400
..
e8b124f
100644
(file)
--- a/
drivers/i2c/muxes/i2c-mux-gpio.c
+++ b/
drivers/i2c/muxes/i2c-mux-gpio.c
@@
-106,7
+106,7
@@
static int i2c_mux_gpio_probe(struct udevice *dev)
}
ret = gpio_request_list_by_name(dev, "mux-gpios", gpios, mux->n_gpios,
- GPIOD_IS_OUT_ACTIVE);
+ GPIOD_IS_OUT
| GPIOD_IS_OUT
_ACTIVE);
if (ret <= 0) {
dev_err(dev, "Failed to request mux-gpios\n");
return ret;