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i2c: fsl: Use dev_read_addr

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Since bus translations are now fully supported, use a plain
"dev_read_addr" to get the device address from the device tree.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
This commit is contained in:
Mario Six 2018-03-28 14:37:43 +02:00 • committed by Heiko Schocher
parent 2df71d6d6a
commit d934832de6
1 changed files with 1 additions and 4 deletions
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5
drivers/i2c/fsl_i2c.c
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@ -573,11 +573,8 @@ static int fsl_i2c_set_bus_speed(struct udevice *bus, uint speed)
static int fsl_i2c_ofdata_to_platdata(struct udevice *bus) static int fsl_i2c_ofdata_to_platdata(struct udevice *bus)
{ {
struct fsl_i2c_dev *dev = dev_get_priv(bus); struct fsl_i2c_dev *dev = dev_get_priv(bus);
fdt_addr_t addr;
addr = dev_read_u32_default(bus, "reg", -1); dev->base = map_sysmem(dev_read_addr(bus), sizeof(struct fsl_i2c_base));
dev->base = map_sysmem(CONFIG_SYS_IMMR + addr, sizeof(struct fsl_i2c_base));
if (!dev->base) if (!dev->base)
return -ENOMEM; return -ENOMEM;