diff options
| author | Kishon Vijay Abraham I <kishon@ti.com> | 2011-02-24 15:16:50 +0530 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2011-02-24 13:02:13 -0800 |
| commit | cb7e9ded3240d717d1d24812d33b3ef2c98c084e (patch) | |
| tree | d0712c16098649b059882954b9fa7e93fbdb45a8 /arch/arm/plat-omap/mcbsp.c | |
| parent | dc48e5fc782f8d447aae2e82ba7453ddcf32c617 (diff) | |
OMAP4: hwmod: Naming of address space
Added a name to address space belonging to SDMA and MPU facilitating
the driver to get the address space info by name. Added a revision
member inorder to facilitate the driver to differentiate between
mcbsp in different omap.
Also added a platform_get_irq in probe to get irq number by index since
from OMAP4, there will be a single irq line.
Signed-off-by: Benoit Cousson <b-cousson@ti.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/plat-omap/mcbsp.c')
| -rw-r--r-- | arch/arm/plat-omap/mcbsp.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c index 5f25ae5f9c1..62bd073b0f8 100644 --- a/arch/arm/plat-omap/mcbsp.c +++ b/arch/arm/plat-omap/mcbsp.c @@ -1812,6 +1812,10 @@ static int __devinit omap_mcbsp_probe(struct platform_device *pdev) mcbsp->tx_irq = platform_get_irq_byname(pdev, "tx"); mcbsp->rx_irq = platform_get_irq_byname(pdev, "rx"); + /* From OMAP4 there will be a single irq line */ + if (mcbsp->tx_irq == -ENXIO) + mcbsp->tx_irq = platform_get_irq(pdev, 0); + res = platform_get_resource_byname(pdev, IORESOURCE_DMA, "rx"); if (!res) { dev_err(&pdev->dev, "%s:mcbsp%d has invalid rx DMA channel\n", |