diff options
| author | Paul Parsons <lost.distance@yahoo.com> | 2012-04-05 17:45:04 +0100 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2012-05-01 12:00:22 +0200 |
| commit | f22a9c6fd56f0a7b24ee43466e524ad4576c6dfd (patch) | |
| tree | 5dc0b20cfda2a19ada33a5e48b5d176031b6a7f1 /drivers/mfd/asic3.c | |
| parent | 18996db262d0f1e79357315e033ace24488f92ad (diff) | |
mfd: Add PCMCIA/CF support to asic3
This patch is part of a set which adds PCMCIA/CF support for the hx4700.
This patch adds asic3_set_register() calls to:
1. Enable the PCMCIA/CF in asic3_probe().
2. Disable the PCMCIA/CF in asic3_remove().
Signed-off-by: Paul Parsons <lost.distance@yahoo.com>
Acked-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/mfd/asic3.c')
| -rw-r--r-- | drivers/mfd/asic3.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/mfd/asic3.c b/drivers/mfd/asic3.c index 1582c3d95257..f75dc6733f49 100644 --- a/drivers/mfd/asic3.c +++ b/drivers/mfd/asic3.c @@ -1000,6 +1000,9 @@ static int __init asic3_probe(struct platform_device *pdev) asic3_mfd_probe(pdev, pdata, mem); + asic3_set_register(asic, ASIC3_OFFSET(EXTCF, SELECT), + (ASIC3_EXTCF_CF0_BUF_EN|ASIC3_EXTCF_CF0_PWAIT_EN), 1); + dev_info(asic->dev, "ASIC3 Core driver\n"); return 0; @@ -1021,6 +1024,9 @@ static int __devexit asic3_remove(struct platform_device *pdev) int ret; struct asic3 *asic = platform_get_drvdata(pdev); + asic3_set_register(asic, ASIC3_OFFSET(EXTCF, SELECT), + (ASIC3_EXTCF_CF0_BUF_EN|ASIC3_EXTCF_CF0_PWAIT_EN), 0); + asic3_mfd_remove(pdev); ret = asic3_gpio_remove(pdev); |