diff options
| -rw-r--r-- | zephyr/projects/asurada/hayato/CMakeLists.txt | 3 | ||||
| -rw-r--r-- | zephyr/projects/asurada/hayato/src/i2c.c | 17 |
2 files changed, 20 insertions, 0 deletions
diff --git a/zephyr/projects/asurada/hayato/CMakeLists.txt b/zephyr/projects/asurada/hayato/CMakeLists.txt index f1d0f33f8c..54dd0bfafb 100644 --- a/zephyr/projects/asurada/hayato/CMakeLists.txt +++ b/zephyr/projects/asurada/hayato/CMakeLists.txt @@ -26,6 +26,9 @@ zephyr_library_sources( zephyr_library_sources( "${PLATFORM_EC_BOARD}/battery.c") +zephyr_library_sources_ifdef(CONFIG_PLATFORM_EC_I2C + "src/i2c.c") + # Board specific sensor implementation zephyr_library_sources_ifdef(CONFIG_PLATFORM_EC_MOTIONSENSE "src/sensors.c") diff --git a/zephyr/projects/asurada/hayato/src/i2c.c b/zephyr/projects/asurada/hayato/src/i2c.c new file mode 100644 index 0000000000..2c7a9c7130 --- /dev/null +++ b/zephyr/projects/asurada/hayato/src/i2c.c @@ -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. + */ + +#include "i2c/i2c.h" +#include "i2c.h" + +/* Hayato board specific i2c implementation */ + +#ifdef CONFIG_PLATFORM_EC_I2C_PASSTHRU_RESTRICTED +int board_allow_i2c_passthru(int port) +{ + return (i2c_get_device_for_port(port) == + i2c_get_device_for_port(I2C_PORT_VIRTUAL_BATTERY)); +} +#endif |