From be57ed769406eb2cafd3b98f83ffebd5f703940f Mon Sep 17 00:00:00 2001
From: Thorsten Blum <thorsten.blum@linux.dev>
Date: Thu, 30 Jul 2026 00:38:07 +0200
Subject: [PATCH] powerpc/serial: Use generic BASE_BAUD in asm/serial.h

Include asm-generic/serial.h and use the generic BASE_BAUD definition
instead of redefining it.

Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Reviewed-by: Amit Machhiwal <amachhiw@linux.ibm.com>
Reviewed-by: Christophe Leroy (CS GROUP) <chleroy@kernel.org>
Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com>
Link: https://patch.msgid.link/20260729223807.570178-3-thorsten.blum@linux.dev
---
 arch/powerpc/include/asm/serial.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

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);