From a3cc41b42d1922248ed16de4a75b0851310f245a Mon Sep 17 00:00:00 2001 From: Nobuhiro Iwamatsu Date: Tue, 4 Nov 2014 09:14:38 +0900 Subject: [PATCH] serial: sh: r8a7794: Add support external clock The baud rate setting of external clock is enabled. Signed-off-by: Hisashi Nakamura Signed-off-by: Nobuhiro Iwamatsu Signed-off-by: Nobuhiro Iwamatsu --- drivers/serial/serial_sh.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/serial/serial_sh.h b/drivers/serial/serial_sh.h index bb6a55e46f..53406e5855 100644 --- a/drivers/serial/serial_sh.h +++ b/drivers/serial/serial_sh.h @@ -305,7 +305,7 @@ struct uart_port { # define SCIF2_RFDC_MASK 0x001f # define SCIF2_TXROOM_MAX 16 #elif defined(CONFIG_R8A7790) || defined(CONFIG_R8A7791) || \ - defined(CONFIG_R8A7793) + defined(CONFIG_R8A7793) || defined(CONFIG_R8A7794) # define SCIF_ERRORS (SCIF_PER | SCIF_FER | SCIF_ER | SCIF_BRK) # define SCIF_RFDC_MASK 0x003f #else @@ -736,7 +736,7 @@ static inline int scbrr_calc(struct uart_port port, int bps, int clk) #elif defined(__H8300H__) || defined(__H8300S__) #define SCBRR_VALUE(bps, clk) (((clk*1000/32)/bps)-1) #elif defined(CONFIG_R8A7790) || defined(CONFIG_R8A7791) || \ - defined(CONFIG_R8A7793) + defined(CONFIG_R8A7793) || defined(CONFIG_R8A7794) #define DL_VALUE(bps, clk) (clk / bps / 16) /* External Clock */ #define SCBRR_VALUE(bps, clk) ((clk+16*bps)/(32*bps)-1) /* Internal Clock */ #else /* Generic SH */ -- 2.39.5