diff options
| author | Tim Harvey <tharvey@gateworks.com> | 2017-03-21 07:50:13 -0700 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2017-03-26 11:05:39 +0200 |
| commit | d576d6f31c2145b1d2eeafe6326db690cc03f289 (patch) | |
| tree | afde52c9587c827f7daf2da63608e430a13866a3 /board/gateworks | |
| parent | 1faca6ad634ab163a31052bd6bf8e8657f4fc039 (diff) | |
imx: ventana: fix GW5903 VDD_ARM rail
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Diffstat (limited to 'board/gateworks')
| -rw-r--r-- | board/gateworks/gw_ventana/common.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/board/gateworks/gw_ventana/common.c b/board/gateworks/gw_ventana/common.c index ec04060468..56a7b3e7fd 100644 --- a/board/gateworks/gw_ventana/common.c +++ b/board/gateworks/gw_ventana/common.c @@ -1325,6 +1325,12 @@ void setup_pmic(void) pmic_reg_write(p, LTC3676_DVB3A, 0x1f); break; case GW5903: + /* mask PGOOD during SW1 transition */ + pmic_reg_write(p, LTC3676_DVB3B, + 0x1f | LTC3676_PGOOD_MASK); + /* set SW3 (VDD_ARM) */ + pmic_reg_write(p, LTC3676_DVB3A, 0x1f); + /* mask PGOOD during SW4 transition */ pmic_reg_write(p, LTC3676_DVB4B, 0x1f | LTC3676_PGOOD_MASK); |