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| author | Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> | 2014-09-29 22:41:10 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2014-09-30 13:27:27 +0100 |
| commit | 555b9ee1368a9ceddd5c963ad918db5120638674 (patch) | |
| tree | 155751d595b0e076783b7d808d0dc5690fd0c5d1 /sound | |
| parent | fe2a08b3bf1a6e35c00e18843bc19aa1778432c3 (diff) | |
| download | linux-555b9ee1368a9ceddd5c963ad918db5120638674.tar.bz2 | |
ASoC: ssm2602: add device tree bindings
Allow the ssm2602/ssm2603/ssm2604 codec driver to be
instantiated from the device tree.
Also, add Kconfig prompts to allow manual selection of both the
I2C and SPI configuration versions of the driver.
Signed-off-by: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/Kconfig | 8 | ||||
| -rw-r--r-- | sound/soc/codecs/ssm2602-i2c.c | 9 | ||||
| -rw-r--r-- | sound/soc/codecs/ssm2602-spi.c | 7 |
3 files changed, 22 insertions, 2 deletions
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index 8838838e25ed..3649e7399ec7 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -520,12 +520,16 @@ config SND_SOC_SSM2602 tristate config SND_SOC_SSM2602_SPI + tristate "Analog Devices SSM2602 CODEC - SPI" + depends on SPI_MASTER select SND_SOC_SSM2602 - tristate + select REGMAP_SPI config SND_SOC_SSM2602_I2C + tristate "Analog Devices SSM2602 CODEC - I2C" + depends on I2C select SND_SOC_SSM2602 - tristate + select REGMAP_I2C config SND_SOC_STA32X tristate diff --git a/sound/soc/codecs/ssm2602-i2c.c b/sound/soc/codecs/ssm2602-i2c.c index abd63d537173..0d9779d6bfda 100644 --- a/sound/soc/codecs/ssm2602-i2c.c +++ b/sound/soc/codecs/ssm2602-i2c.c @@ -41,10 +41,19 @@ static const struct i2c_device_id ssm2602_i2c_id[] = { }; MODULE_DEVICE_TABLE(i2c, ssm2602_i2c_id); +static const struct of_device_id ssm2602_of_match[] = { + { .compatible = "adi,ssm2602", }, + { .compatible = "adi,ssm2603", }, + { .compatible = "adi,ssm2604", }, + { } +}; +MODULE_DEVICE_TABLE(of, ssm2602_of_match); + static struct i2c_driver ssm2602_i2c_driver = { .driver = { .name = "ssm2602", .owner = THIS_MODULE, + .of_match_table = ssm2602_of_match, }, .probe = ssm2602_i2c_probe, .remove = ssm2602_i2c_remove, diff --git a/sound/soc/codecs/ssm2602-spi.c b/sound/soc/codecs/ssm2602-spi.c index 2bf55e24a7bb..b5df14fbe3ad 100644 --- a/sound/soc/codecs/ssm2602-spi.c +++ b/sound/soc/codecs/ssm2602-spi.c @@ -26,10 +26,17 @@ static int ssm2602_spi_remove(struct spi_device *spi) return 0; } +static const struct of_device_id ssm2602_of_match[] = { + { .compatible = "adi,ssm2602", }, + { } +}; +MODULE_DEVICE_TABLE(of, ssm2602_of_match); + static struct spi_driver ssm2602_spi_driver = { .driver = { .name = "ssm2602", .owner = THIS_MODULE, + .of_match_table = ssm2602_of_match, }, .probe = ssm2602_spi_probe, .remove = ssm2602_spi_remove, |