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-rw-r--r--os/hal/templates/i2c_lld.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/os/hal/templates/i2c_lld.h b/os/hal/templates/i2c_lld.h
index 3a2ceb4aa..77c67cc07 100644
--- a/os/hal/templates/i2c_lld.h
+++ b/os/hal/templates/i2c_lld.h
@@ -56,7 +56,8 @@ typedef void (*i2ccallback_t)(I2CDriver *i2cp, i2cstatus_t sts);
/**
* @brief Driver configuration structure.
- * @note It could be empty on some architectures.
+ * @note Implementations may extend this structure to contain more,
+ * architecture dependent, fields.
*/
typedef struct {
/** @brief I2C bus bit rate.*/
@@ -66,6 +67,8 @@ typedef struct {
/**
* @brief Structure representing an I2C driver.
+ * @note Implementations may extend this structure to contain more,
+ * architecture dependent, fields.
*/
typedef struct {
/** @brief Driver state.*/