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| /openbmc/u-boot/drivers/gpio/ |
| H A D | gpio-uclass.c | diff ae89bb0d363eba33074106309c81c02f84b91ef8 Mon Jun 01 08:07:15 CDT 2015 Bhuvanchandra DV <bhuvanchandra.dv@toradex.com> dm: gpio: uclass: Add flag to control sequence numbering
Like SPI and I2C few GPIO controllers also have
multiple chip instances. This patch adds the
flag 'DM_UC_FLAG_SEQ_ALIAS' in gpio_uclass driver
to control device sequence numbering. By defalut
the dev->r_seq for gpio_uclass will alwalys
returns -1, which leads the gpio driver probe
failure when using the driver with device trees.
Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
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