simplicity_sdk: Patch exposing interrupt dispatch functions

Renamed and exposed non-blocking interrupt dispatch
functions for both I2C leader and follower modes in
sl_i2c.c and sli_i2c.h.
This change eliminates redundant interrupt dispatch
logic in the Zephyr driver by utilizing the SiSDK
dispatch functions, thereby reducing ISR size and
improving code maintainability for zephyr driver

Upstream-Status: Pending
Signed-off-by: S Mohamed Fiaz <[email protected]>

Author: fimohame

simplicity_sdk/platform/driver/i2c/src/sl_i2c.c

@@ -91,8 +91,6 @@ static sl_status_t i2c_get_peripheral_instance(I2C_TypeDef *i2c_base_addr, sl_pe
 static uint32_t get_current_time_ms(void);
 static sl_status_t i2c_leader_mode_blocking_state_machine(sli_i2c_instance_t *sl_i2c_instance, uint32_t timeout);
 static sl_status_t i2c_follower_mode_blocking_state_machine(sli_i2c_instance_t *sl_i2c_instance, uint32_t timeout);
-static void i2c_leader_mode_non_blocking_dispatch_interrupt(sli_i2c_instance_t *sl_i2c_instance);
-static void i2c_follower_mode_non_blocking_dispatch_interrupt(sli_i2c_instance_t *sl_i2c_instance);
 static void i2c_common_irq_handler(sli_i2c_instance_t *sl_i2c_instance);
 
 /*******************************************************************************
@@ -1579,7 +1577,7 @@ static sl_status_t i2c_follower_mode_blocking_state_machine(sli_i2c_instance_t *
  *
  * @param sl_i2c_instance Pointer to the I2C instance structure.
  ******************************************************************************/
-static void i2c_leader_mode_non_blocking_dispatch_interrupt(sli_i2c_instance_t *sl_i2c_instance)
+void sli_i2c_leader_dispatch_interrupt(sli_i2c_instance_t *sl_i2c_instance)
 {
   I2C_TypeDef *i2c_base_addr = sl_i2c_instance->i2c_base_addr;
   uint32_t pending_irq = sl_hal_i2c_get_enabled_pending_interrupts(i2c_base_addr);
@@ -1665,7 +1663,7 @@ static void i2c_leader_mode_non_blocking_dispatch_interrupt(sli_i2c_instance_t *
  *
  * @param sl_i2c_instance Pointer to the I2C instance structure.
  ******************************************************************************/
-static void i2c_follower_mode_non_blocking_dispatch_interrupt(sli_i2c_instance_t *sl_i2c_instance)
+void sli_i2c_follower_dispatch_interrupt(sli_i2c_instance_t *sl_i2c_instance)
 {
   I2C_TypeDef *i2c_base_addr = sl_i2c_instance->i2c_base_addr;
   uint32_t pending_irq = sl_hal_i2c_get_enabled_pending_interrupts(i2c_base_addr);
@@ -1751,9 +1749,9 @@ static void i2c_common_irq_handler(sli_i2c_instance_t *sl_i2c_instance)
 {
   if (sl_i2c_instance->transfer_mode == SLI_I2C_NON_BLOCKING_TRANSFER) {
     if (sl_i2c_instance->operating_mode == SL_I2C_LEADER_MODE) {
-      i2c_leader_mode_non_blocking_dispatch_interrupt(sl_i2c_instance);
+      sli_i2c_leader_dispatch_interrupt(sl_i2c_instance);
     } else {  // Follower mode
-      i2c_follower_mode_non_blocking_dispatch_interrupt(sl_i2c_instance);
+      sli_i2c_follower_dispatch_interrupt(sl_i2c_instance);
     }
   }
 }

simplicity_sdk/platform/driver/i2c/src/sli_i2c.h

@@ -172,6 +172,20 @@ void sli_i2c_transfer_init(I2C_TypeDef *i2c_base_addr,
  ******************************************************************************/
 sl_status_t sli_i2c_dma_transfer_init(sli_i2c_instance_t *i2c_instance);
 
+/***************************************************************************//**
+ * Handles the I2C leader mode non-blocking interrupt dispatch.
+ *
+ * @param[in] sl_i2c_instance   Pointer to the I2C instance structure.
+ ******************************************************************************/
+void sli_i2c_leader_dispatch_interrupt(sli_i2c_instance_t *sl_i2c_instance);
+
+/***************************************************************************//**
+ * Handles the I2C follower mode non-blocking interrupt dispatch.
+ *
+ * @param[in] sl_i2c_instance   Pointer to the I2C instance structure.
+ ******************************************************************************/
+void sli_i2c_follower_dispatch_interrupt(sli_i2c_instance_t *sl_i2c_instance);
+
 #ifdef __cplusplus
 }
 #endif