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| author | Hyungwoo Yang <hyungwoo.yang@intel.corp-partner.google.com> | 2021-03-19 20:52:30 -0700 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2021-03-24 02:10:38 +0000 |
| commit | 3c5dd8f4b8d96d73545668b327bb2706b67ffb9d (patch) | |
| tree | 40e86aa5bc77ca8f487881556f34b78a670ade0e /zephyr/include | |
| parent | 2a731332de85391482029130ca88874b93dcc03e (diff) | |
| download | chrome-ec-3c5dd8f4b8d96d73545668b327bb2706b67ffb9d.tar.gz | |
zephyr: DT: basic support for motion sensor
This change allows sensor drivers to create
motion sensor entry using the information from DT.
BUG=b:173507858
BRANCH=none
TEST=make buildall -j8
build volteer on zephyr
Signed-off-by: Hyungwoo Yang <hyungwoo.yang@intel.corp-partner.google.com>
Change-Id: I1cae9760492966601c1d98050764a2e93b4fc013
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2778816
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'zephyr/include')
| -rw-r--r-- | zephyr/include/dt-bindings/motionsense/utils.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/zephyr/include/dt-bindings/motionsense/utils.h b/zephyr/include/dt-bindings/motionsense/utils.h new file mode 100644 index 0000000000..7f0e5f5fc8 --- /dev/null +++ b/zephyr/include/dt-bindings/motionsense/utils.h @@ -0,0 +1,14 @@ +/* + * Copyright 2021 Google LLC. + * + * SPDX-License-Identifier: Apache-2.0 + */ + +#ifndef DT_BINDINGS_UTILS_H +#define DT_BINDINGS_UTILS_H + +#define BIT(x) (1U << (x)) +#define ROUND_UP_FLAG BIT(31) +#define USEC_PER_MSEC 1000 + +#endif /* DT_BINDINGS_UTILS_H */ |