Re: [PATCH] powerpc/serial: Use generic BASE_BAUD in asm/serial.h

[Amit Machhiwal]

On 2026/07/30 12:38 AM, Thorsten Blum wrote:
> Include asm-generic/serial.h and use the generic BASE_BAUD definition
> instead of redefining it.
> 
> Signed-off-by: Thorsten Blum <thorsten.blum@xxxxxxxxx>
> ---
>  arch/powerpc/include/asm/serial.h | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

Reviewed-by: Amit Machhiwal <amachhiw@xxxxxxxxxxxxx>

> 
> diff --git a/arch/powerpc/include/asm/serial.h b/arch/powerpc/include/asm/serial.h
> index cd6c18d0e66e..eca0ef56f874 100644
> --- a/arch/powerpc/include/asm/serial.h
> +++ b/arch/powerpc/include/asm/serial.h
> @@ -9,8 +9,8 @@
>   * through the device tree.
>   */
>  
> -/* Default baud base if not found in device-tree */
> -#define BASE_BAUD ( 1843200 / 16 )
> +/* Provides BASE_BAUD, used as fallback if not found in device tree. */
> +#include <asm-generic/serial.h>
>  
>  #ifdef CONFIG_PPC_UDBG_16550
>  extern void find_legacy_serial_ports(void);