diff options
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/dln2.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/mfd/dln2.c b/drivers/mfd/dln2.c index 83e676a096dc..852129ea0766 100644 --- a/drivers/mfd/dln2.c +++ b/drivers/mfd/dln2.c @@ -50,6 +50,7 @@ enum dln2_handle { DLN2_HANDLE_GPIO, DLN2_HANDLE_I2C, DLN2_HANDLE_SPI, + DLN2_HANDLE_ADC, DLN2_HANDLES }; @@ -653,6 +654,7 @@ enum { DLN2_ACPI_MATCH_GPIO = 0, DLN2_ACPI_MATCH_I2C = 1, DLN2_ACPI_MATCH_SPI = 2, + DLN2_ACPI_MATCH_ADC = 3, }; static struct dln2_platform_data dln2_pdata_gpio = { @@ -683,6 +685,16 @@ static struct mfd_cell_acpi_match dln2_acpi_match_spi = { .adr = DLN2_ACPI_MATCH_SPI, }; +/* Only one ADC port supported */ +static struct dln2_platform_data dln2_pdata_adc = { + .handle = DLN2_HANDLE_ADC, + .port = 0, +}; + +static struct mfd_cell_acpi_match dln2_acpi_match_adc = { + .adr = DLN2_ACPI_MATCH_ADC, +}; + static const struct mfd_cell dln2_devs[] = { { .name = "dln2-gpio", @@ -702,6 +714,12 @@ static const struct mfd_cell dln2_devs[] = { .platform_data = &dln2_pdata_spi, .pdata_size = sizeof(struct dln2_platform_data), }, + { + .name = "dln2-adc", + .acpi_match = &dln2_acpi_match_adc, + .platform_data = &dln2_pdata_adc, + .pdata_size = sizeof(struct dln2_platform_data), + }, }; static void dln2_stop(struct dln2_dev *dln2) |