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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-09-29 10:43:03 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-10-02 13:40:56 +0200 |
| commit | f043b9bd3bf25626fb1a311dd7fa041eacc68adc (patch) | |
| tree | ce0648c5c47cde734500581cf4d04ac2c58fd708 /c/src/lib/libbsp/arm/imx/include/bsp.h | |
| parent | bsp/imx: Fix I2C register header (diff) | |
| download | rtems-f043b9bd3bf25626fb1a311dd7fa041eacc68adc.tar.bz2 | |
bsp/imx: Add I2C bus driver
Update #3090.
Diffstat (limited to 'c/src/lib/libbsp/arm/imx/include/bsp.h')
| -rw-r--r-- | c/src/lib/libbsp/arm/imx/include/bsp.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/arm/imx/include/bsp.h b/c/src/lib/libbsp/arm/imx/include/bsp.h index 08b3127dba..e4debf2a14 100644 --- a/c/src/lib/libbsp/arm/imx/include/bsp.h +++ b/c/src/lib/libbsp/arm/imx/include/bsp.h @@ -49,6 +49,17 @@ rtems_vector_number imx_get_irq_of_node( size_t index ); +/** + * @brief Registers an IMX I2C bus driver. + * + * @param[in] bus_path The I2C bus driver device path, e.g. "/dev/i2c-0". + * @param[in] alias_or_path The FDT alias or path, e.g. "i2c0". + * + * @retval 0 Successful operation. + * @retval -1 An error occurred. The errno is set to indicate the error. + */ +int i2c_bus_register_imx(const char *bus_path, const char *alias_or_path); + #ifdef __cplusplus } #endif /* __cplusplus */ |