1 files changed, 22 insertions, 5 deletions

diff --git a/drivers/serial/sh-sci.h b/drivers/serial/sh-sci.h
index fa8700a968fc..eb84833233fd 100644
--- a/drivers/serial/sh-sci.h
+++ b/drivers/serial/sh-sci.h
@@ -76,12 +76,13 @@
 # define SCSCR_INIT(port) 0x32  /* TIE=0,RIE=0,TE=1,RE=1,REIE=0,CKE=1 */
 # define SCIF_ONLY
 #elif defined(CONFIG_CPU_SUBTYPE_SH7722)
-# define SCPDR0                 0xA405013E      /* 16 bit SCIF0 PSDR */
-# define SCSPTR0                SCPDR0
+# define PADR                   0xA4050120
+# define PSDR                   0xA405013e
+# define PWDR                   0xA4050166
+# define PSCR                   0xA405011E
 # define SCIF_ORER              0x0001  /* overrun error bit */
 # define SCSCR_INIT(port)       0x0038  /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */
 # define SCIF_ONLY
-# define PORT_PSCR              0xA405011E
 #elif defined(CONFIG_CPU_SUBTYPE_SH7366)
 # define SCPDR0                 0xA405013E      /* 16 bit SCIF0 PSDR */
 # define SCSPTR0                SCPDR0
@@ -320,7 +321,7 @@
   unsigned int addr = port->mapbase + (offset);                 \
   if ((size) == 8) {                                            \
     ctrl_outb(value, addr);                                     \
-  } else {                                                      \
+  } else if ((size) == 16) {                                    \
     ctrl_outw(value, addr);                                     \
   }
 
@@ -451,7 +452,11 @@ SCIF_FNS(SCSPTR,			0,  0, 0x24, 16)
 SCIF_FNS(SCLSR,                         0,  0, 0x28, 16)
 #else
 SCIF_FNS(SCFDR,                      0x0e, 16, 0x1C, 16)
+#if defined(CONFIG_CPU_SUBTYPE_SH7722)
+SCIF_FNS(SCSPTR,                        0,  0, 0, 0)
+#else
 SCIF_FNS(SCSPTR,                        0,  0, 0x20, 16)
+#endif
 SCIF_FNS(SCLSR,                         0,  0, 0x24, 16)
 #endif
 #endif
@@ -593,13 +598,25 @@ static inline int sci_rxd_in(struct uart_port *port)
                 return ctrl_inw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */
         return 1;
 }
-#elif defined(CONFIG_CPU_SUBTYPE_SH7722) || defined(CONFIG_CPU_SUBTYPE_SH7366)
+#elif defined(CONFIG_CPU_SUBTYPE_SH7366)
 static inline int sci_rxd_in(struct uart_port *port)
 {
         if (port->mapbase == 0xffe00000)
                 return ctrl_inb(SCPDR0) & 0x0001 ? 1 : 0; /* SCIF0 */
         return 1;
 }
+#elif defined(CONFIG_CPU_SUBTYPE_SH7722)
+static inline int sci_rxd_in(struct uart_port *port)
+{
+        if (port->mapbase == 0xffe00000)
+                return ctrl_inb(PSDR) & 0x02 ? 1 : 0; /* SCIF0 */
+        if (port->mapbase == 0xffe10000)
+                return ctrl_inb(PADR) & 0x40 ? 1 : 0; /* SCIF1 */
+        if (port->mapbase == 0xffe20000)
+                return ctrl_inb(PWDR) & 0x04 ? 1 : 0; /* SCIF2 */
+
+        return 1;
+}
 #elif defined(CONFIG_CPU_SUBTYPE_SH7723)
 static inline int sci_rxd_in(struct uart_port *port)
 {