From: Valentin Caron Date: Fri, 12 Jan 2024 09:52:58 +0000 (+0100) Subject: serial: stm32: extend max number of U(S)ART to 9 X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=7316888fa44f48bd00070290d2eb229f44a55135;p=linux.git serial: stm32: extend max number of U(S)ART to 9 STM32MP25x got 9 instances of U(S)ART. So extend STM32_MAX_PORTS to 9, in order to handle all instances. Signed-off-by: Valentin Caron Link: https://lore.kernel.org/r/20240112095300.2004878-3-valentin.caron@foss.st.com Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/tty/serial/stm32-usart.h b/drivers/tty/serial/stm32-usart.h index 8cecfdce9386b..5ce1d3aae07e7 100644 --- a/drivers/tty/serial/stm32-usart.h +++ b/drivers/tty/serial/stm32-usart.h @@ -183,7 +183,7 @@ struct stm32_usart_info { #define USART_PRESC_MAX 0b1011 #define STM32_SERIAL_NAME "ttySTM" -#define STM32_MAX_PORTS 8 +#define STM32_MAX_PORTS 9 #define RX_BUF_L 4096 /* dma rx buffer length */ #define RX_BUF_P (RX_BUF_L / 2) /* dma rx buffer period */