simplelink_lpf3: ti: devices: cc23x0r5: Add UARTEnable

Extension is needed to make zephyr driver consistent.

Signed-off-by: Stoyan Bogdanov <[email protected]>

Author: bogdanovs

simplelink_lpf3/source/ti/devices/cc23x0r5/driverlib/uart.c

@@ -78,6 +78,17 @@ void UARTDisable(uint32_t base)
     HWREG(base + UART_O_CTL) &= ~(UART_CTL_UARTEN | UART_CTL_TXE | UART_CTL_RXE);
 }
 
+//*****************************************************************************
+//
+// Enable UART
+//
+//*****************************************************************************
+void UARTEnable(uint32_t base)
+{
+    // Enable the UART.
+    HWREG(base + UART_O_CTL) |= (UART_CTL_UARTEN | UART_CTL_TXE | UART_CTL_RXE);
+}
+
 //*****************************************************************************
 //
 // Blocks until a character is available, and returns it

simplelink_lpf3/source/ti/devices/cc23x0r5/driverlib/uart.h

@@ -225,6 +225,19 @@ extern void UARTConfigSetExpClk(uint32_t base, uint32_t UARTClkFreq, uint32_t ba
 //*****************************************************************************
 extern void UARTDisable(uint32_t base);
 
+//*****************************************************************************
+//
+//! \brief Enable transmitting and receiving.
+//!
+//! This function enable UARTEN, TXE and RXE.
+//!
+//! \param base is the base address of the UART port.
+//!
+//! \return None
+//
+//*****************************************************************************
+extern void UARTEnable(uint32_t base);
+
 //*****************************************************************************
 //
 //! \brief Enables the transmit and receive FIFOs.