diff options
| author | Akshu Agrawal <akshu.agrawal@amd.com> | 2018-08-23 10:35:24 +0530 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2018-08-27 15:54:13 +0000 |
| commit | 478f430182add12181c72ccf7a9f71c4d88bb2ca (patch) | |
| tree | 62abe08c9e9b416c2351be4e0e4588d4a13c93ff | |
| parent | 4b2d865820a0025818933fa13360d170b5281dff (diff) | |
| download | coreboot-478f430182add12181c72ccf7a9f71c4d88bb2ca.tar.xz | |
mb/google/kahlee: Fix I2C bus 0 timing for Grunt
This commit fixes the values and thus fixes the issue of
audio device not getting detected on random reboots.
Change-Id: I34a4f62815d192005c3324d4f71b0aba377fe738
Signed-off-by: Akshu Agrawal <akshu.agrawal@amd.com>
Reviewed-on: https://review.coreboot.org/28280
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Daniel Kurtz <djkurtz@google.com>
| -rw-r--r-- | src/mainboard/google/kahlee/variants/grunt/devicetree.cb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mainboard/google/kahlee/variants/grunt/devicetree.cb b/src/mainboard/google/kahlee/variants/grunt/devicetree.cb index 0a173ace8c..b749a9406c 100644 --- a/src/mainboard/google/kahlee/variants/grunt/devicetree.cb +++ b/src/mainboard/google/kahlee/variants/grunt/devicetree.cb @@ -24,8 +24,8 @@ chip soc/amd/stoneyridge # Enable I2C0 for audio, USB3 hub at 400kHz register "i2c[0]" = "{ .speed = I2C_SPEED_FAST, - .rise_time_ns = 151, - .fall_time_ns = 50, + .rise_time_ns = 95, + .fall_time_ns = 3, }" # Enable I2C1 for H1 at 400kHz |