Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
--- /dev/null
+WM8750 and WM8987 audio CODECs
+
+These devices support both I2C and SPI (configured with pin strapping
+on the board).
+
+Required properties:
+
+ - compatible : "wlf,wm8750" or "wlf,wm8987"
+
+ - reg : the I2C address of the device for I2C, the chip select
+ number for SPI.
+
+Example:
+
+codec: wm8750@1a {
+ compatible = "wlf,wm8750";
+ reg = <0x1a>;
+};
#include <linux/platform_device.h>
#include <linux/spi/spi.h>
#include <linux/slab.h>
#include <linux/platform_device.h>
#include <linux/spi/spi.h>
#include <linux/slab.h>
+#include <linux/of_device.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
.reg_cache_default = wm8750_reg,
};
.reg_cache_default = wm8750_reg,
};
+static const struct of_device_id wm8750_of_match[] = {
+ { .compatible = "wlf,wm8750", },
+ { .compatible = "wlf,wm8987", },
+ { }
+};
+MODULE_DEVICE_TABLE(of, wm8750_of_match);
+
#if defined(CONFIG_SPI_MASTER)
static int __devinit wm8750_spi_probe(struct spi_device *spi)
{
#if defined(CONFIG_SPI_MASTER)
static int __devinit wm8750_spi_probe(struct spi_device *spi)
{
.driver = {
.name = "wm8750-codec",
.owner = THIS_MODULE,
.driver = {
.name = "wm8750-codec",
.owner = THIS_MODULE,
+ .of_match_table = wm8750_of_match,
},
.id_table = wm8750_spi_ids,
.probe = wm8750_spi_probe,
},
.id_table = wm8750_spi_ids,
.probe = wm8750_spi_probe,
.driver = {
.name = "wm8750-codec",
.owner = THIS_MODULE,
.driver = {
.name = "wm8750-codec",
.owner = THIS_MODULE,
+ .of_match_table = wm8750_of_match,
},
.probe = wm8750_i2c_probe,
.remove = __devexit_p(wm8750_i2c_remove),
},
.probe = wm8750_i2c_probe,
.remove = __devexit_p(wm8750_i2c_remove),