diff options
Diffstat (limited to 'drivers/mfd/mc13xxx.c')
| -rw-r--r-- | drivers/mfd/mc13xxx.c | 40 |
1 files changed, 30 insertions, 10 deletions
diff --git a/drivers/mfd/mc13xxx.c b/drivers/mfd/mc13xxx.c index 704446d019..4577816662 100644 --- a/drivers/mfd/mc13xxx.c +++ b/drivers/mfd/mc13xxx.c @@ -336,31 +336,51 @@ static int mc_probe(struct device_d *dev, enum mc13xxx_mode mode) return 0; } +static __maybe_unused struct of_device_id mc13892_dt_ids[] = { + { + .compatible = "fsl,mc13892", + }, { + .compatible = "fsl,mc13783", + }, { + /* sentinel */ + } +}; + +#ifdef CONFIG_I2C static int mc_i2c_probe(struct device_d *dev) { return mc_probe(dev, MC13XXX_MODE_I2C); } -static int mc_spi_probe(struct device_d *dev) -{ - return mc_probe(dev, MC13XXX_MODE_SPI); -} - static struct driver_d mc_i2c_driver = { .name = "mc13xxx-i2c", .probe = mc_i2c_probe, + .of_compatible = DRV_OF_COMPAT(mc13892_dt_ids), }; +static int mc_i2c_init(void) +{ + return i2c_register_driver(&mc_i2c_driver); +} +device_initcall(mc_i2c_init); +#endif + +#ifdef CONFIG_SPI +static int mc_spi_probe(struct device_d *dev) +{ + return mc_probe(dev, MC13XXX_MODE_SPI); +} + static struct driver_d mc_spi_driver = { .name = "mc13xxx-spi", .probe = mc_spi_probe, + .of_compatible = DRV_OF_COMPAT(mc13892_dt_ids), }; -static int mc_init(void) +static int mc_spi_init(void) { - register_driver(&mc_i2c_driver); - register_driver(&mc_spi_driver); - return 0; + return spi_register_driver(&mc_spi_driver); } -device_initcall(mc_init); +device_initcall(mc_spi_init); +#endif |