diff options
| author | Rob Barnes <robbarnes@google.com> | 2021-04-06 19:54:07 -0600 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2021-04-08 22:00:14 +0000 |
| commit | ce5a951499fe9591054c8fa07df5f5fcf61dec59 (patch) | |
| tree | c45aa84a11f605c424634a3b8b75041c7bdb05af | |
| parent | 20393b29bb650a88869c34dbc3ceaaf1796b4891 (diff) | |
| download | chrome-ec-ce5a951499fe9591054c8fa07df5f5fcf61dec59.tar.gz | |
guybrush: Add header for ANX7491 retimer
Adding a header to hold register values for ANX7491. ANX7491 should work
without configuration. More registers can be added as needed for
tuning.
BUG=b:184592168
TEST=Build
BRANCH=None
Signed-off-by: Rob Barnes <robbarnes@google.com>
Change-Id: If529bfdedff6b151147c8ef02840621b093be672
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2809881
Reviewed-by: Diana Z <dzigterman@chromium.org>
| -rw-r--r-- | driver/retimer/anx7491.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/driver/retimer/anx7491.h b/driver/retimer/anx7491.h new file mode 100644 index 0000000000..045cf9f411 --- /dev/null +++ b/driver/retimer/anx7491.h @@ -0,0 +1,17 @@ +/* Copyright 2021 The Chromium OS Authors. All rights reserved. + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + * + * ANX7491:10G USB 3.2 Re-timer (1-Port) + */ + +#ifndef __CROS_EC_USB_RETIMER_ANX7491_H +#define __CROS_EC_USB_RETIMER_ANX7491_H + +/* I2C interface addresses */ +#define ANX7491_I2C_ADDR0_FLAGS 0x10 +#define ANX7491_I2C_ADDR1_FLAGS 0x14 +#define ANX7491_I2C_ADDR2_FLAGS 0x16 +#define ANX7491_I2C_ADDR3_FLAGS 0x11 + +#endif /* __CROS_EC_USB_RETIMER_ANX7491_H */ |