diff --git a/components/driver/i2c.c b/components/driver/i2c.c
index e020cfbbb270..0f55df3cec60 100644
--- a/components/driver/i2c.c
+++ b/components/driver/i2c.c
@@ -214,7 +214,7 @@ static i2c_clk_alloc_t i2c_clk_alloc[I2C_SCLK_MAX] = {
 static i2c_obj_t *p_i2c_obj[I2C_NUM_MAX] = {0};
 static void i2c_isr_handler_default(void *arg);
 static void IRAM_ATTR i2c_master_cmd_begin_static(i2c_port_t i2c_num);
-static esp_err_t IRAM_ATTR i2c_hw_fsm_reset(i2c_port_t i2c_num);
+static esp_err_t i2c_hw_fsm_reset(i2c_port_t i2c_num);
 
 static void i2c_hw_disable(i2c_port_t i2c_num)
 {
diff --git a/components/hal/i2c_hal.c b/components/hal/i2c_hal.c
index 1003c7ea50d1..7f7b051f3d9a 100644
--- a/components/hal/i2c_hal.c
+++ b/components/hal/i2c_hal.c
@@ -131,16 +131,6 @@ bool i2c_hal_is_master_mode(i2c_hal_context_t *hal)
     return i2c_ll_is_master_mode(hal->dev);
 }
 
-void i2c_hal_get_rxfifo_cnt(i2c_hal_context_t *hal, uint32_t *len)
-{
-    *len =  i2c_ll_get_rxfifo_cnt(hal->dev);
-}
-
-void i2c_hal_get_txfifo_cnt(i2c_hal_context_t *hal, uint32_t *len)
-{
-    *len =  i2c_ll_get_txfifo_len(hal->dev);
-}
-
 #if SOC_I2C_SUPPORT_SLAVE
 void i2c_hal_set_slave_addr(i2c_hal_context_t *hal, uint16_t slave_addr, bool addr_10bit_en)
 {
@@ -152,11 +142,6 @@ void i2c_hal_enable_slave_tx_it(i2c_hal_context_t *hal)
     i2c_ll_slave_enable_tx_it(hal->dev);
 }
 
-void i2c_hal_disable_slave_tx_it(i2c_hal_context_t *hal)
-{
-    i2c_ll_slave_disable_tx_it(hal->dev);
-}
-
 void i2c_hal_enable_slave_rx_it(i2c_hal_context_t *hal)
 {
     i2c_ll_slave_enable_rx_it(hal->dev);
@@ -212,8 +197,3 @@ void i2c_hal_master_init(i2c_hal_context_t *hal, int i2c_num)
     i2c_ll_txfifo_rst(hal->dev);
     i2c_ll_rxfifo_rst(hal->dev);
 }
-
-void i2c_hal_update_config(i2c_hal_context_t *hal)
-{
-    i2c_ll_update(hal->dev);
-}
diff --git a/components/hal/i2c_hal_iram.c b/components/hal/i2c_hal_iram.c
index a4d17740eaf5..303fda4546f5 100644
--- a/components/hal/i2c_hal_iram.c
+++ b/components/hal/i2c_hal_iram.c
@@ -39,4 +39,24 @@ void i2c_hal_slave_handle_event(i2c_hal_context_t *hal, i2c_intr_event_t *event)
 {
     i2c_ll_slave_get_event(hal->dev, event);
 }
+
+void i2c_hal_disable_slave_tx_it(i2c_hal_context_t *hal)
+{
+    i2c_ll_slave_disable_tx_it(hal->dev);
+}
 #endif // SOC_I2C_SUPPORT_SLAVE
+
+void i2c_hal_update_config(i2c_hal_context_t *hal)
+{
+    i2c_ll_update(hal->dev);
+}
+
+void i2c_hal_get_rxfifo_cnt(i2c_hal_context_t *hal, uint32_t *len)
+{
+    *len =  i2c_ll_get_rxfifo_cnt(hal->dev);
+}
+
+void i2c_hal_get_txfifo_cnt(i2c_hal_context_t *hal, uint32_t *len)
+{
+    *len =  i2c_ll_get_txfifo_len(hal->dev);
+}