Messages in this thread Patch in this message | | | From | Peter Ujfalusi <> | Subject | [PATCH v2 1/5] MFD: twl6040: Use resource to provide irq number for slaves | Date | Tue, 5 Jul 2011 16:49:31 +0300 |
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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> --- 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 cfaedb5..471f489 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++; -- 1.7.6
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