diff options
| author | Peter Ujfalusi <peter.ujfalusi@ti.com> | 2011-07-05 11:40:33 +0300 |
|---|---|---|
| committer | Peter Ujfalusi <peter.ujfalusi@ti.com> | 2011-07-07 14:23:10 +0300 |
| commit | 0f962ae2dd8655f0800ff3c4b02d5f5a2ff3899e (patch) | |
| tree | 55e3e395fa0484702d2f13809251105087fd08f0 /drivers/mfd/twl6040-core.c | |
| parent | 1a4cdecec7d639ba2891195dc3f5917fb70653db (diff) | |
| download | lwn-0f962ae2dd8655f0800ff3c4b02d5f5a2ff3899e.tar.gz lwn-0f962ae2dd8655f0800ff3c4b02d5f5a2ff3899e.zip | |
MFD: twl6040: Use resource to provide irq number for slaves
Provide the irq number for slaves via resource on the
platform device.
The irq number configuration is done in the twl6040-core
at probe time, so machine drivers do not need to be
modified.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Reviewed-by: Felipe Balbi <balbi@ti.com>
Acked-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/mfd/twl6040-core.c')
| -rw-r--r-- | drivers/mfd/twl6040-core.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/mfd/twl6040-core.c b/drivers/mfd/twl6040-core.c index cfaedb5581ad..471f4895fb90 100644 --- a/drivers/mfd/twl6040-core.c +++ b/drivers/mfd/twl6040-core.c @@ -435,6 +435,18 @@ unsigned int twl6040_get_sysclk(struct twl6040 *twl6040) } EXPORT_SYMBOL(twl6040_get_sysclk); +static struct resource twl6040_vibra_rsrc[] = { + { + .flags = IORESOURCE_IRQ, + }, +}; + +static struct resource twl6040_codec_rsrc[] = { + { + .flags = IORESOURCE_IRQ, + }, +}; + static int __devinit twl6040_probe(struct platform_device *pdev) { struct twl4030_audio_data *pdata = pdev->dev.platform_data; @@ -499,16 +511,29 @@ static int __devinit twl6040_probe(struct platform_device *pdev) twl6040_set_bits(twl6040, TWL6040_REG_ACCCTL, TWL6040_I2CSEL); if (pdata->codec) { + int irq = twl6040->irq_base + TWL6040_IRQ_PLUG; + cell = &twl6040->cells[children]; cell->name = "twl6040-codec"; + twl6040_codec_rsrc[0].start = irq; + twl6040_codec_rsrc[0].end = irq; + cell->resources = twl6040_codec_rsrc; + cell->num_resources = ARRAY_SIZE(twl6040_codec_rsrc); cell->platform_data = pdata->codec; cell->pdata_size = sizeof(*pdata->codec); children++; } if (pdata->vibra) { + int irq = twl6040->irq_base + TWL6040_IRQ_VIB; + cell = &twl6040->cells[children]; cell->name = "twl6040-vibra"; + twl6040_vibra_rsrc[0].start = irq; + twl6040_vibra_rsrc[0].end = irq; + cell->resources = twl6040_vibra_rsrc; + cell->num_resources = ARRAY_SIZE(twl6040_vibra_rsrc); + cell->platform_data = pdata->vibra; cell->pdata_size = sizeof(*pdata->vibra); children++; |