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board: gateworks: venice: fix gsc_get_dev

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use dm_i2c_probe instead of i2c_get_chip which appears to be more
reliable.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
This commit is contained in:
Tim Harvey 2021-03-08 13:52:35 -08:00 committed by Otavio Salvador
parent 985e7afa81
commit b9b63790ca
1 changed files with 8 additions and 19 deletions
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27
board/gateworks/venice/gsc.c
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@ -125,29 +125,18 @@ enum {
static struct udevice *gsc_get_dev(int busno, int slave)
{
struct udevice *dev;
static const char * const i2c[] = { "i2c@30a20000", "i2c@30a30000" };
struct udevice *dev, *bus;
int ret;
#if (IS_ENABLED(CONFIG_SPL_BUILD))
ret = i2c_get_chip_for_busnum(busno + 1, slave, 1, &dev);
ret = uclass_get_device_by_name(UCLASS_I2C, i2c[busno - 1], &bus);
if (ret) {
printf("GSC : failed I2C%d probe: %d\n", busno, ret);
return NULL;
}
ret = dm_i2c_probe(bus, slave, 0, &dev);
if (ret)
return NULL;
#else
struct udevice *bus;
busno--;
ret = uclass_get_device_by_seq(UCLASS_I2C, busno, &bus);
if (ret) {
printf("i2c%d: no bus %d\n", busno + 1, ret);
return NULL;
}
ret = i2c_get_chip(bus, slave, 1, &dev);
if (ret) {
printf("i2c%d@0x%02x: no chip %d\n", busno + 1, slave, ret);
return NULL;
}
#endif
return dev;
}