serial: stm32x7: add clk_get_rate() support
Replace proprietary clock_get() by clk_get_rate()
The stm32x7 serial driver is now "generic" and can be used
by other STM32 SoCs.
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Acked-by: Vikas MANOCHA <vikas.manocha@st.com>
diff --git a/drivers/serial/serial_stm32x7.h b/drivers/serial/serial_stm32x7.h
index 42b05f1..9fe37af 100644
--- a/drivers/serial/serial_stm32x7.h
+++ b/drivers/serial/serial_stm32x7.h
@@ -25,7 +25,7 @@
/* Information about a serial port */
struct stm32x7_serial_platdata {
struct stm32_usart *base; /* address of registers in physical memory */
- unsigned int clock;
+ unsigned long int clock_rate;
};
#define USART_CR1_OVER8 (1 << 15)