diff options
| author | Martin Roth <martinroth@chromium.org> | 2019-12-16 23:19:29 -0700 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2020-03-17 22:47:04 +0000 |
| commit | ba37b94e8e7819913a53b62143ee1e7fb897592e (patch) | |
| tree | a1b4d78226947df66c35c8a9fbbc4131091fd534 | |
| parent | f3f36faf352c72d793899a8b0dce60423a7480fa (diff) | |
drivers/i2c/designware: Add 150MHz clock speed
BUG=b:143885765
TEST=I2C clock speed on trembyle is 400kHz
Change-Id: I50e904822823a6fc173d4d4b76f0882b4ce81ae8
Signed-off-by: Martin Roth <martinroth@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1970655
Reviewed-by: Daniel Kurtz <djkurtz@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39588
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
| -rw-r--r-- | src/drivers/i2c/designware/dw_i2c.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/drivers/i2c/designware/dw_i2c.c b/src/drivers/i2c/designware/dw_i2c.c index 9eda827f30..5e57e5a5a6 100644 --- a/src/drivers/i2c/designware/dw_i2c.c +++ b/src/drivers/i2c/designware/dw_i2c.c @@ -214,6 +214,13 @@ static const struct soc_clock { }, }, { + .clk_speed_mhz = 150, + .freq = { + .ticks = 600, + .ns = 4000, + }, + }, + { .clk_speed_mhz = 216, .freq = { .ticks = 1080, |