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mfd: rtsx: Update driving settings 

update card drive settings, This setting can be used for rts5249
rts524A and rts525A.

Signed-off-by: Micky Ching <micky_ching@realsil.com.cn>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Micky Ching 2015-02-25 13:50:11 +08:00 committed by Lee Jones
parent 9e33ce79f8
commit e89f231826
1 changed files with 7 additions and 7 deletions
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14
drivers/mfd/rts5249.c
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@ -36,16 +36,16 @@ static u8 rts5249_get_ic_version(struct rtsx_pcr *pcr)
static void rts5249_fill_driving(struct rtsx_pcr *pcr, u8 voltage)
{
u8 driving_3v3[4][3] = {
{0x11, 0x11, 0x11},
{0x11, 0x11, 0x18},
{0x55, 0x55, 0x5C},
{0x99, 0x99, 0x92},
{0x99, 0x99, 0x92},
{0xFF, 0xFF, 0xFF},
{0x96, 0x96, 0x96},
};
u8 driving_1v8[4][3] = {
{0x3C, 0x3C, 0x3C},
{0xB3, 0xB3, 0xB3},
{0xFE, 0xFE, 0xFE},
{0xC4, 0xC4, 0xC4},
{0x3C, 0x3C, 0x3C},
{0xFE, 0xFE, 0xFE},
{0xB3, 0xB3, 0xB3},
};
u8 (*driving)[3], drive_sel;
@ -341,7 +341,7 @@ void rts5249_init_params(struct rtsx_pcr *pcr)
pcr->flags = 0;
pcr->card_drive_sel = RTSX_CARD_DRIVE_DEFAULT;
pcr->sd30_drive_sel_1v8 = CFG_DRIVER_TYPE_C;
pcr->sd30_drive_sel_1v8 = CFG_DRIVER_TYPE_B;
pcr->sd30_drive_sel_3v3 = CFG_DRIVER_TYPE_B;
pcr->aspm_en = ASPM_L1_EN;
pcr->tx_initial_phase = SET_CLOCK_PHASE(1, 29, 16);