diff options
| author | Mark Brown | 2013-03-25 00:11:27 +0000 |
|---|---|---|
| committer | Mark Brown | 2013-05-20 08:13:36 -0500 |
| commit | d781009ca6bb5b9711c74700242855e0a70ee7a3 (patch) | |
| tree | 310ac48498eaca141f5643803bebe21383dca965 /drivers/mfd/arizona-spi.c | |
| parent | 67c992969172473e129984a51ceb77950a2aa16c (diff) | |
mfd: Add device tree bindings for Arizona class devices
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/mfd/arizona-spi.c')
| -rw-r--r-- | drivers/mfd/arizona-spi.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/mfd/arizona-spi.c b/drivers/mfd/arizona-spi.c index b57e642d2b4a..47be7b35b5c5 100644 --- a/drivers/mfd/arizona-spi.c +++ b/drivers/mfd/arizona-spi.c @@ -27,9 +27,14 @@ static int arizona_spi_probe(struct spi_device *spi) const struct spi_device_id *id = spi_get_device_id(spi); struct arizona *arizona; const struct regmap_config *regmap_config; - int ret; + int ret, type; - switch (id->driver_data) { + if (spi->dev.of_node) + type = arizona_of_get_type(&spi->dev); + else + type = id->driver_data; + + switch (type) { #ifdef CONFIG_MFD_WM5102 case WM5102: regmap_config = &wm5102_spi_regmap; @@ -84,6 +89,7 @@ static struct spi_driver arizona_spi_driver = { .name = "arizona", .owner = THIS_MODULE, .pm = &arizona_pm_ops, + .of_match_table = of_match_ptr(arizona_of_match), }, .probe = arizona_spi_probe, .remove = arizona_spi_remove, |