@@ -36,6 +36,8 @@
#include <sound/tlv320aic3x.h>
#include <sound/tpa6130a2-plat.h>
+#include <media/radio-si4713.h>
+#include <media/si4713.h>
#include <../drivers/staging/iio/light/tsl2563.h>
@@ -47,6 +49,8 @@
#define RX51_WL1251_POWER_GPIO 87
#define RX51_WL1251_IRQ_GPIO 42
+#define RX51_FMTX_RESET_GPIO 163
+#define RX51_FMTX_IRQ 53
/* list all spi devices here */
enum {
@@ -357,10 +361,14 @@ static struct regulator_consumer_supply rx51_vio_supplies[] = {
REGULATOR_SUPPLY("DVDD", "2-0018"),
REGULATOR_SUPPLY("IOVDD", "2-0019"),
REGULATOR_SUPPLY("DVDD", "2-0019"),
+ /* Si4713 IO supply */
+ REGULATOR_SUPPLY("vio", "2-0063"),
};
static struct regulator_consumer_supply rx51_vaux1_consumers[] = {
REGULATOR_SUPPLY("vdds_sdi", "omapdss"),
+ /* Si4713 supply */
+ REGULATOR_SUPPLY("vdd", "2-0063"),
};
static struct regulator_consumer_supply rx51_vdac_supply[] = {
@@ -511,6 +519,41 @@ static struct regulator_init_data rx51_vio = {
.consumer_supplies = rx51_vio_supplies,
};
+static struct si4713_platform_data rx51_si4713_i2c_data __initdata_or_module = {
+ .gpio_reset = RX51_FMTX_RESET_GPIO,
+};
+
+static struct i2c_board_info rx51_si4713_board_info __initdata_or_module = {
+ I2C_BOARD_INFO("si4713", SI4713_I2C_ADDR_BUSEN_HIGH),
+ .platform_data = &rx51_si4713_i2c_data,
+};
+
+static struct radio_si4713_platform_data rx51_si4713_data __initdata_or_module = {
+ .i2c_bus = 2,
+ .subdev_board_info = &rx51_si4713_board_info,
+};
+
+static struct platform_device rx51_si4713_dev __initdata_or_module = {
+ .name = "radio-si4713",
+ .id = -1,
+ .dev = {
+ .platform_data = &rx51_si4713_data,
+ },
+};
+
+static __init void rx51_init_si4713(void)
+{
+ int err;
+
+ err = gpio_request_one(RX51_FMTX_IRQ, GPIOF_DIR_IN, "si4713 irq");
+ if (err) {
+ pr_err("Cannot request si4713 irq gpio. %d\n", err);
+ return;
+ }
+ rx51_si4713_board_info.irq = gpio_to_irq(RX51_FMTX_IRQ);
+ platform_device_register(&rx51_si4713_dev);
+}
+
static int rx51_twlgpio_setup(struct device *dev, unsigned gpio, unsigned n)
{
/* FIXME this gpio setup is just a placeholder for now */
@@ -921,6 +964,7 @@ void __init rx51_peripherals_init(void)
board_smc91x_init();
rx51_add_gpio_keys();
rx51_init_wl1251();
+ rx51_init_si4713();
spi_register_board_info(rx51_peripherals_spi_board_info,
ARRAY_SIZE(rx51_peripherals_spi_board_info));