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i2c: designware_i2c: Do more in the probe() method 

Move some of the code currently in the ofdata_to_platdata() method to
probe() so that it is not executed when generating ACPI tables.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2020-01-23 11:48:26 -07:00 committed by Heiko Schocher
parent 23ad52ebb1
commit 2034f6c27f
1 changed files with 8 additions and 8 deletions
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16
drivers/i2c/designware_i2c.c
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@ -704,6 +704,7 @@ static int designware_i2c_probe_chip(struct udevice *bus, uint chip_addr,
int designware_i2c_ofdata_to_platdata(struct udevice *bus)
{
struct dw_i2c *priv = dev_get_priv(bus);
int ret;
if (!priv->regs)
priv->regs = (struct i2c_regs *)devfdt_get_addr_ptr(bus);
@ -711,14 +712,6 @@ int designware_i2c_ofdata_to_platdata(struct udevice *bus)
dev_read_u32(bus, "i2c-scl-falling-time-ns", &priv->scl_fall_time_ns);
dev_read_u32(bus, "i2c-sda-hold-time-ns", &priv->sda_hold_time_ns);
return 0;
}
int designware_i2c_probe(struct udevice *bus)
{
struct dw_i2c *priv = dev_get_priv(bus);
int ret;
ret = reset_get_bulk(bus, &priv->resets);
if (ret)
dev_warn(bus, "Can't get reset: %d\n", ret);
@ -738,6 +731,13 @@ int designware_i2c_probe(struct udevice *bus)
}
#endif
return 0;
}
int designware_i2c_probe(struct udevice *bus)
{
struct dw_i2c *priv = dev_get_priv(bus);
return __dw_i2c_init(priv->regs, 0, 0);
}