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authorNobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>2013-09-10 10:26:04 +0900
committerNobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>2013-10-17 09:43:36 +0900
commit7f2013d47c8c62c2373cafe68d6ba4649099e49a (patch)
treec78c64ffe86c74fc5863452b30a1b7b8c6919916 /drivers/serial
parent48ca882c9f17365641ccb7dab164aaff0bc58e08 (diff)
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serial: sh: Add support R8A7791
This adds the preset value to register for R8A7791. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Diffstat (limited to 'drivers/serial')
-rw-r--r--drivers/serial/serial_sh.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/serial/serial_sh.h b/drivers/serial/serial_sh.h
index a6558af..556b868 100644
--- a/drivers/serial/serial_sh.h
+++ b/drivers/serial/serial_sh.h
@@ -224,7 +224,7 @@ struct uart_port {
# define SCSPTR3 0xffc60020 /* 16 bit SCIF */
# 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)
+#elif defined(CONFIG_R8A7790) || defined(CONFIG_R8A7791)
# define SCIF_ORER 0x0001
# define SCSCR_INIT(port) 0x32 /* TIE=0,RIE=0,TE=1,RE=1,REIE=0, */
#else
@@ -301,7 +301,7 @@ struct uart_port {
/* SH7763 SCIF2 support */
# define SCIF2_RFDC_MASK 0x001f
# define SCIF2_TXROOM_MAX 16
-#elif defined(CONFIG_R8A7790)
+#elif defined(CONFIG_R8A7790) || defined(CONFIG_R8A7791)
# define SCIF_ERRORS (SCIF_PER | SCIF_FER | SCIF_ER | SCIF_BRK)
# define SCIF_RFDC_MASK 0x003f
#else
@@ -585,7 +585,7 @@ SCIF_FNS(SCSPTR, 0, 0, 0, 0)
#else
SCIF_FNS(SCSPTR, 0, 0, 0x20, 16)
#endif
-#if defined(CONFIG_R8A7790)
+#if defined(CONFIG_R8A7790) || defined(CONFIG_R8A7791)
SCIF_FNS(DL, 0, 0, 0x30, 16)
SCIF_FNS(CKS, 0, 0, 0x34, 16)
#endif
@@ -730,7 +730,7 @@ 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)
+#elif defined(CONFIG_R8A7790) || defined(CONFIG_R8A7791)
#define SCBRR DL
#define SCBRR_VALUE(bps, clk) (clk / bps / 16)
#else /* Generic SH */