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SH: fix SCIFA SCASCR register bit definitions

Message ID Pine.LNX.4.64.1003191451290.5412@axis700.grange (mailing list archive)
State Accepted
Commit d7bbf7f50e03c427debb6d7d960c48b9b934e7e2
Headers show

Commit Message

Guennadi Liakhovetski March 19, 2010, 1:52 p.m. UTC 
None
diff mbox

Patch

diff --git a/drivers/serial/sh-sci.h b/drivers/serial/sh-sci.h
index 988dc87..5ac23c0 100644
--- a/drivers/serial/sh-sci.h
+++ b/drivers/serial/sh-sci.h
@@ -96,7 +96,9 @@ 
 # define SCSCR_INIT(port)       0x0038  /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */
 #elif defined(CONFIG_CPU_SUBTYPE_SH7724)
 # define SCIF_ORER              0x0001  /* overrun error bit */
-# define SCSCR_INIT(port)       0x0038  /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */
+# define SCSCR_INIT(port) ((port)->type == PORT_SCIFA ? \
+	0x30 /* TIE=0,RIE=0,TE=1,RE=1 */ : \
+	0x38 /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */ )
 #elif defined(CONFIG_CPU_SUBTYPE_SH4_202)
 # define SCSPTR2 0xffe80020 /* 16 bit SCIF */
 # define SCIF_ORER 0x0001   /* overrun error bit */
@@ -199,6 +201,8 @@ 
     defined(CONFIG_CPU_SUBTYPE_SH7786)  || \
     defined(CONFIG_CPU_SUBTYPE_SHX3)
 #define SCI_CTRL_FLAGS_REIE 0x08 /* 7750 SCIF */
+#elif defined(CONFIG_CPU_SUBTYPE_SH7724)
+#define SCI_CTRL_FLAGS_REIE ((port)->type == PORT_SCIFA ? 0 : 8)
 #else
 #define SCI_CTRL_FLAGS_REIE 0
 #endif