feat(drivers/st/uart): add uart driver for STM32MP1
Add a UART/USART driver for STM32 with complete a hardware support;
it used for STM32CubeProgrammer support with even parity.
This driver is not used for console, which is already handle
by a simple driver (drivers/st/uart/aarch32/stm32_console.S).
Change-Id: Ia9266e5d177fe7fd09c8a15b81da1a05b1bc8b2d
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@st.com>
diff --git a/include/drivers/st/stm32mp_clkfunc.h b/include/drivers/st/stm32mp_clkfunc.h
index c3329cc..a282035 100644
--- a/include/drivers/st/stm32mp_clkfunc.h
+++ b/include/drivers/st/stm32mp_clkfunc.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2017-2020, STMicroelectronics - All Rights Reserved
+ * Copyright (c) 2017-2021, STMicroelectronics - All Rights Reserved
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@@ -26,5 +26,6 @@
bool fdt_get_rcc_secure_status(void);
int fdt_get_clock_id(int node);
+unsigned long fdt_get_uart_clock_freq(uintptr_t instance);
#endif /* STM32MP_CLKFUNC_H */