diff options
author | Max Krummenacher <max.krummenacher@toradex.com> | 2020-10-21 12:46:36 +0200 |
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committer | Denys Drozdov <denys.drozdov@toradex.com> | 2021-01-08 19:42:08 +0200 |
commit | cc55770c22ff773d8111303a4c1173bbd808b780 (patch) | |
tree | c3ccd44c4871d5648be5a793312488110aa28173 | |
parent | 6feb46f153ff29a429a1f0484afc90b2beea4678 (diff) |
verdin-imx8mm: spl: enable pca9450 i2c level translator
This is used for the on module ADC.
Related-to: ELB-3132
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
-rw-r--r-- | board/toradex/verdin-imx8mm/spl.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/board/toradex/verdin-imx8mm/spl.c b/board/toradex/verdin-imx8mm/spl.c index 99e130f3a9..fc43804228 100644 --- a/board/toradex/verdin-imx8mm/spl.c +++ b/board/toradex/verdin-imx8mm/spl.c @@ -194,6 +194,9 @@ int power_init_board(void) /* set WDOG_B_CFG to cold reset */ pmic_reg_write(p, PCA9450_RESET_CTRL, 0xA1); + /* set CONFIG2 to enable the I2C level translator */ + pmic_reg_write(p, PCA9450_CONFIG2, 0x1); + return 0; #ifdef CONFIG_POWER_BD71837 |