diff options
| author | Wei WANG <wei_wang@realsil.com.cn> | 2013-08-20 14:18:53 +0800 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2013-08-20 10:22:00 +0200 |
| commit | 7140812c4a3676e834bc2ed587be441afba04e18 (patch) | |
| tree | 909e271fdec86b71028d78576621855f9c5a0247 /drivers/mfd/rts5229.c | |
| parent | 5947c167d145f32d4475d647a87e2af2699efe45 (diff) | |
| download | linux-7140812c4a3676e834bc2ed587be441afba04e18.tar.bz2 | |
mfd: rtsx: Move some actions from rtsx_pci_init_hw to individual extra_init_hw
These actions are individual for each reader model, so should be put in
extra_init_hw instead of rtsx_pci_init_hw.
Signed-off-by: Wei WANG <wei_wang@realsil.com.cn>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/mfd/rts5229.c')
| -rw-r--r-- | drivers/mfd/rts5229.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/mfd/rts5229.c b/drivers/mfd/rts5229.c index a0b695af8561..e8261d7436a8 100644 --- a/drivers/mfd/rts5229.c +++ b/drivers/mfd/rts5229.c @@ -67,6 +67,10 @@ static int rts5229_extra_init_hw(struct rtsx_pcr *pcr) /* Configure GPIO as output */ rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, GPIO_CTL, 0x02, 0x02); + /* Reset ASPM state to default value */ + rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, ASPM_FORCE_CTL, 0x3F, 0); + /* Force CLKREQ# PIN to drive 0 to request clock */ + rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, PETXCFG, 0x08, 0x08); /* Switch LDO3318 source from DV33 to card_3v3 */ rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, LDO_PWR_SEL, 0x03, 0x00); rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, LDO_PWR_SEL, 0x03, 0x01); |