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| author | Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> | 2014-11-04 09:14:38 +0900 |
|---|---|---|
| committer | Nobuhiro Iwamatsu <iwamatsu@nigauri.org> | 2014-11-04 09:26:09 +0900 |
| commit | a3cc41b42d1922248ed16de4a75b0851310f245a (patch) | |
| tree | c94a9c8e43216e10ed7f916d7afa0546c18d41cc | |
| parent | a341b7e0dd74826d366390fabd6f8309902cf2ae (diff) | |
| download | u-boot-imx-a3cc41b42d1922248ed16de4a75b0851310f245a.zip u-boot-imx-a3cc41b42d1922248ed16de4a75b0851310f245a.tar.gz u-boot-imx-a3cc41b42d1922248ed16de4a75b0851310f245a.tar.bz2 | |
serial: sh: r8a7794: Add support external clock
The baud rate setting of external clock is enabled.
Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| -rw-r--r-- | drivers/serial/serial_sh.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/serial/serial_sh.h b/drivers/serial/serial_sh.h index bb6a55e..53406e5 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 */ |