diff options
| author | Javier Martinez Canillas <javier@osg.samsung.com> | 2015-08-20 10:07:25 +0300 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2015-08-24 17:27:52 +0300 |
| commit | 1e955bece28f0f464c2db03c7e12951cea65fab6 (patch) | |
| tree | 6f8e161606d7378d5389526676adef3b40130746 /drivers/mfd | |
| parent | aa60a8391337aa0f14ed890b237f5b8e6cadfbbf (diff) | |
| download | linux-1e955bece28f0f464c2db03c7e12951cea65fab6.tar.xz | |
mfd: stmpe: Add OF match table
The Documentation/devicetree/bindings/mfd/stmpe.txt DT binding doc lists
"st,stmpe[610|801|811|1601|2401|2403]" as valid compatible strings but
the corresponding driver does not have an OF match table. Add the table
to the driver so the SPI core can do an OF style match.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/stmpe-spi.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/mfd/stmpe-spi.c b/drivers/mfd/stmpe-spi.c index a81badbaa917..84e2e419bf3b 100644 --- a/drivers/mfd/stmpe-spi.c +++ b/drivers/mfd/stmpe-spi.c @@ -11,6 +11,7 @@ #include <linux/interrupt.h> #include <linux/kernel.h> #include <linux/module.h> +#include <linux/of.h> #include <linux/types.h> #include "stmpe.h" @@ -108,6 +109,17 @@ static int stmpe_spi_remove(struct spi_device *spi) return stmpe_remove(stmpe); } +static const struct of_device_id stmpe_spi_of_match[] = { + { .compatible = "st,stmpe610", }, + { .compatible = "st,stmpe801", }, + { .compatible = "st,stmpe811", }, + { .compatible = "st,stmpe1601", }, + { .compatible = "st,stmpe2401", }, + { .compatible = "st,stmpe2403", }, + { /* sentinel */ }, +}; +MODULE_DEVICE_TABLE(of, stmpe_spi_of_match); + static const struct spi_device_id stmpe_spi_id[] = { { "stmpe610", STMPE610 }, { "stmpe801", STMPE801 }, @@ -122,6 +134,7 @@ MODULE_DEVICE_TABLE(spi, stmpe_id); static struct spi_driver stmpe_spi_driver = { .driver = { .name = "stmpe-spi", + .of_match_table = of_match_ptr(stmpe_spi_of_match), .owner = THIS_MODULE, #ifdef CONFIG_PM .pm = &stmpe_dev_pm_ops, |