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Subject[PATCH v6 2/3] mfd: dln2: Add cell for initializing DLN2 ADC
Date
This patch extends the DLN2 driver; adding cell for adc_dln2 module.

Signed-off-by: Jack Andersen <jackoalan@gmail.com>
Acked-for-MFD-by: Lee Jones <lee.jones@linaro.org>
---
Changes in v6:
- Add commit message

For my own reference:
Acked-for-MFD-by: Lee Jones <lee.jones@linaro.org>
---
drivers/mfd/dln2.c | 12 ++++++++++++
1 file changed, 12 insertions(+)

diff --git a/drivers/mfd/dln2.c b/drivers/mfd/dln2.c
index 704e189..a22ab8c 100644
--- a/drivers/mfd/dln2.c
+++ b/drivers/mfd/dln2.c
@@ -53,6 +53,7 @@ enum dln2_handle {
DLN2_HANDLE_GPIO,
DLN2_HANDLE_I2C,
DLN2_HANDLE_SPI,
+ DLN2_HANDLE_ADC,
DLN2_HANDLES
};

@@ -663,6 +664,12 @@ static int dln2_start_rx_urbs(struct dln2_dev *dln2, gfp_t gfp)
.port = 0,
};

+/* Only one ADC port supported */
+static struct dln2_platform_data dln2_pdata_adc = {
+ .handle = DLN2_HANDLE_ADC,
+ .port = 0,
+};
+
static const struct mfd_cell dln2_devs[] = {
{
.name = "dln2-gpio",
@@ -679,6 +686,11 @@ static int dln2_start_rx_urbs(struct dln2_dev *dln2, gfp_t gfp)
.platform_data = &dln2_pdata_spi,
.pdata_size = sizeof(struct dln2_platform_data),
},
+ {
+ .name = "dln2-adc",
+ .platform_data = &dln2_pdata_adc,
+ .pdata_size = sizeof(struct dln2_platform_data),
+ },
};

static void dln2_stop(struct dln2_dev *dln2)
--
1.9.1
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