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mfd: dln2: add support for USB-SPI module 

Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com>
hifive-unleashed-5.1
Laurentiu Palcu 2014-11-07 14:45:14 +02:00 committed by Lee Jones
parent 783f6fc4ce
commit 21cf3318d6
1 changed files with 12 additions and 0 deletions
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12
drivers/mfd/dln2.c
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@ -52,6 +52,7 @@ enum dln2_handle {
DLN2_HANDLE_CTRL,
DLN2_HANDLE_GPIO,
DLN2_HANDLE_I2C,
DLN2_HANDLE_SPI,
DLN2_HANDLES
};
@ -640,6 +641,12 @@ static struct dln2_platform_data dln2_pdata_i2c = {
.port = 0,
};
/* Only one SPI port supported */
static struct dln2_platform_data dln2_pdata_spi = {
.handle = DLN2_HANDLE_SPI,
.port = 0,
};
static const struct mfd_cell dln2_devs[] = {
{
.name = "dln2-gpio",
@ -651,6 +658,11 @@ static const struct mfd_cell dln2_devs[] = {
.platform_data = &dln2_pdata_i2c,
.pdata_size = sizeof(struct dln2_platform_data),
},
{
.name = "dln2-spi",
.platform_data = &dln2_pdata_spi,
.pdata_size = sizeof(struct dln2_platform_data),
},
};
static void dln2_disconnect(struct usb_interface *interface)