* [PATCH] powerpc/serial: Use generic BASE_BAUD in asm/serial.h
@ 2026-07-29 22:38 Thorsten Blum
0 siblings, 0 replies; only message in thread
From: Thorsten Blum @ 2026-07-29 22:38 UTC (permalink / raw)
To: Madhavan Srinivasan, Michael Ellerman, Nicholas Piggin,
Christophe Leroy (CS GROUP)
Cc: Thorsten Blum, linuxppc-dev, linux-kernel
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>
---
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);
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