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path: root/drivers/tty/serial/sh-sci.h
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Diffstat (limited to 'drivers/tty/serial/sh-sci.h')
-rw-r--r--drivers/tty/serial/sh-sci.h25
1 files changed, 17 insertions, 8 deletions
diff --git a/drivers/tty/serial/sh-sci.h b/drivers/tty/serial/sh-sci.h
index 7a4fa185b93e..ffa6d688c335 100644
--- a/drivers/tty/serial/sh-sci.h
+++ b/drivers/tty/serial/sh-sci.h
@@ -105,13 +105,16 @@ enum {
#define SCFCR_LOOP BIT(0) /* Loopback Test */
/* SCLSR (Line Status Register) on (H)SCIF */
+#define SCLSR_TO BIT(2) /* Timeout */
#define SCLSR_ORER BIT(0) /* Overrun Error */
/* SCSPTR (Serial Port Register), optional */
-#define SCSPTR_RTSIO BIT(7) /* Serial Port RTS Pin Input/Output */
-#define SCSPTR_RTSDT BIT(6) /* Serial Port RTS Pin Data */
-#define SCSPTR_CTSIO BIT(5) /* Serial Port CTS Pin Input/Output */
-#define SCSPTR_CTSDT BIT(4) /* Serial Port CTS Pin Data */
+#define SCSPTR_RTSIO BIT(7) /* Serial Port RTS# Pin Input/Output */
+#define SCSPTR_RTSDT BIT(6) /* Serial Port RTS# Pin Data */
+#define SCSPTR_CTSIO BIT(5) /* Serial Port CTS# Pin Input/Output */
+#define SCSPTR_CTSDT BIT(4) /* Serial Port CTS# Pin Data */
+#define SCSPTR_SCKIO BIT(3) /* Serial Port Clock Pin Input/Output */
+#define SCSPTR_SCKDT BIT(2) /* Serial Port Clock Pin Data */
#define SCSPTR_SPB2IO BIT(1) /* Serial Port Break Input/Output */
#define SCSPTR_SPB2DT BIT(0) /* Serial Port Break Data */
@@ -119,12 +122,18 @@ enum {
#define HSCIF_SRE BIT(15) /* Sampling Rate Register Enable */
/* SCPCR (Serial Port Control Register), SCIFA/SCIFB only */
-#define SCPCR_RTSC BIT(4) /* Serial Port RTS Pin / Output Pin */
-#define SCPCR_CTSC BIT(3) /* Serial Port CTS Pin / Input Pin */
+#define SCPCR_RTSC BIT(4) /* Serial Port RTS# Pin / Output Pin */
+#define SCPCR_CTSC BIT(3) /* Serial Port CTS# Pin / Input Pin */
+#define SCPCR_SCKC BIT(2) /* Serial Port SCK Pin / Output Pin */
+#define SCPCR_RXDC BIT(1) /* Serial Port RXD Pin / Input Pin */
+#define SCPCR_TXDC BIT(0) /* Serial Port TXD Pin / Output Pin */
/* SCPDR (Serial Port Data Register), SCIFA/SCIFB only */
-#define SCPDR_RTSD BIT(4) /* Serial Port RTS Output Pin Data */
-#define SCPDR_CTSD BIT(3) /* Serial Port CTS Input Pin Data */
+#define SCPDR_RTSD BIT(4) /* Serial Port RTS# Output Pin Data */
+#define SCPDR_CTSD BIT(3) /* Serial Port CTS# Input Pin Data */
+#define SCPDR_SCKD BIT(2) /* Serial Port SCK Output Pin Data */
+#define SCPDR_RXDD BIT(1) /* Serial Port RXD Input Pin Data */
+#define SCPDR_TXDD BIT(0) /* Serial Port TXD Output Pin Data */
/*
* BRG Clock Select Register (Some SCIF and HSCIF)