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authorNobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>2014-11-04 09:12:50 +0900
committerNobuhiro Iwamatsu <iwamatsu@nigauri.org>2014-11-04 09:25:16 +0900
commit04dba864c37df7e36992895330cdf9c39152b5bc (patch)
tree08025d76018abd9ee6b9247633af50b852dbc7c6 /drivers
parent571bdf16a78e9e116a93d46f4809c4f8a3f2adb6 (diff)
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serial: sh: Add support R8A7793
This adds the preset value to register for R8A7793. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/serial/serial_sh.h10
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/serial/serial_sh.h b/drivers/serial/serial_sh.h
index fe8cde4..bb6a55e 100644
--- a/drivers/serial/serial_sh.h
+++ b/drivers/serial/serial_sh.h
@@ -227,7 +227,7 @@ struct uart_port {
# define SCIF_ORER 0x0001 /* Overrun error bit */
# define SCSCR_INIT(port) 0x38 /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */
#elif defined(CONFIG_R8A7790) || defined(CONFIG_R8A7791) || \
- defined(CONFIG_R8A7794)
+ defined(CONFIG_R8A7793) || defined(CONFIG_R8A7794)
# define SCIF_ORER 0x0001
# define SCSCR_INIT(port) 0x32 /* TIE=0,RIE=0,TE=1,RE=1,REIE=0, */
#else
@@ -304,7 +304,8 @@ struct uart_port {
/* SH7763 SCIF2 support */
# define SCIF2_RFDC_MASK 0x001f
# define SCIF2_TXROOM_MAX 16
-#elif defined(CONFIG_R8A7790) || defined(CONFIG_R8A7791)
+#elif defined(CONFIG_R8A7790) || defined(CONFIG_R8A7791) || \
+ defined(CONFIG_R8A7793)
# define SCIF_ERRORS (SCIF_PER | SCIF_FER | SCIF_ER | SCIF_BRK)
# define SCIF_RFDC_MASK 0x003f
#else
@@ -589,7 +590,7 @@ SCIF_FNS(SCSPTR, 0, 0, 0, 0)
SCIF_FNS(SCSPTR, 0, 0, 0x20, 16)
#endif
#if defined(CONFIG_R8A7790) || defined(CONFIG_R8A7791) || \
- defined(CONFIG_R8A7794)
+ defined(CONFIG_R8A7793) || defined(CONFIG_R8A7794)
SCIF_FNS(DL, 0, 0, 0x30, 16)
SCIF_FNS(CKS, 0, 0, 0x34, 16)
#endif
@@ -734,7 +735,8 @@ static inline int scbrr_calc(struct uart_port port, int bps, int clk)
#define SCBRR_VALUE(bps, clk) scbrr_calc(sh_sci, bps, clk)
#elif defined(__H8300H__) || defined(__H8300S__)
#define SCBRR_VALUE(bps, clk) (((clk*1000/32)/bps)-1)
-#elif defined(CONFIG_R8A7790) || defined(CONFIG_R8A7791)
+#elif defined(CONFIG_R8A7790) || defined(CONFIG_R8A7791) || \
+ defined(CONFIG_R8A7793)
#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 */