[3/9] serial: stm32: Increase maximum number of ports

Message ID 1499958494-19354-4-git-send-email-bich.hemon@st.com
State New
Headers show
Series
  • Untitled series #2839
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Commit Message

Bich HEMON July 13, 2017, 3:08 p.m.
From: Gerald Baeza <gerald.baeza@st.com>


Increase max number of ports for stm32h7
which supports up to 8 uart and usart instances.

Signed-off-by: Gerald Baeza <gerald.baeza@st.com>

Signed-off-by: Bich Hemon <bich.hemon@st.com>

---
 drivers/tty/serial/stm32-usart.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

-- 
1.9.1
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Patch

diff --git a/drivers/tty/serial/stm32-usart.h b/drivers/tty/serial/stm32-usart.h
index 65b4ffa..6092789 100644
--- a/drivers/tty/serial/stm32-usart.h
+++ b/drivers/tty/serial/stm32-usart.h
@@ -206,7 +206,7 @@  struct stm32_usart_info stm32f7_info = {
 #define USART_ICR_CMCF		BIT(17)		/* F7 */
 
 #define STM32_SERIAL_NAME "ttyS"
-#define STM32_MAX_PORTS 6
+#define STM32_MAX_PORTS 8
 
 #define RX_BUF_L 200		 /* dma rx buffer length     */
 #define RX_BUF_P RX_BUF_L	 /* dma rx buffer period     */