diff options
| author | Felix Held <felix-coreboot@felixheld.de> | 2022-03-30 22:47:00 +0200 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-04-01 14:31:05 +0000 |
| commit | b4e3408967a61c425ae27690af2fc23a79a94816 (patch) | |
| tree | d13e839a7e2ce92f34057b1018f0a27a4d989f83 /src/soc/amd | |
| parent | 02512eeb2ee5e0cea75dbd4f91501c998e93cc45 (diff) | |
soc/amd/common/block/i2c/i23c_pad_ctrl: invert and mask
When masking out bits with an and mask, the bit mask needs to be
inverted.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I9739d7150e230fbbe6523413de9c07d7340f3c61
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63222
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc/amd')
| -rw-r--r-- | src/soc/amd/common/block/i2c/i23c_pad_ctrl.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/soc/amd/common/block/i2c/i23c_pad_ctrl.c b/src/soc/amd/common/block/i2c/i23c_pad_ctrl.c index 36211a3264..243905417e 100644 --- a/src/soc/amd/common/block/i2c/i23c_pad_ctrl.c +++ b/src/soc/amd/common/block/i2c/i23c_pad_ctrl.c @@ -48,7 +48,7 @@ void fch_i23c_pad_init(unsigned int bus, pad_ctrl |= speed == I2C_SPEED_STANDARD ? I23C_PAD_CTRL_FALLSLEW_SEL_STD : I23C_PAD_CTRL_FALLSLEW_SEL_LOW; - pad_ctrl &= I23C_PAD_CTRL_SLEW_N_MASK; + pad_ctrl &= ~I23C_PAD_CTRL_SLEW_N_MASK; pad_ctrl |= I23C_PAD_CTRL_SLEW_N_FAST; misc_write32(MISC_I23C_PAD_CTRL(bus), pad_ctrl); |