[PATCH 07/12] tty: amba-pl011: add ST register offset table

[Russell King]

Add the ST variant register offset table to the driver.  Currently,
this is an identical copy of the standard version, but this will be
modified in the following changes.

Signed-off-by: Russell King <rmk+kernel at arm.linux.org.uk>
---
 drivers/tty/serial/amba-pl011.c | 30 +++++++++++++++++++++++++++++-
 1 file changed, 29 insertions(+), 1 deletion(-)

diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c
index dcc39a180222..d822c5019927 100644
--- a/drivers/tty/serial/amba-pl011.c
+++ b/drivers/tty/serial/amba-pl011.c
@@ -143,13 +143,41 @@ static struct vendor_data vendor_sbsa = {
 	.fixed_options		= true,
 };
 
+static u16 pl011_st_offsets[REG_ARRAY_SIZE] = {
+	[REG_DR] = UART01x_DR,
+	[REG_ST_DMAWM] = ST_UART011_DMAWM,
+	[REG_ST_TIMEOUT] = ST_UART011_TIMEOUT,
+	[REG_FR] = UART01x_FR,
+	[REG_ST_LCRH_RX] = ST_UART011_LCRH_RX,
+	[REG_IBRD] = UART011_IBRD,
+	[REG_FBRD] = UART011_FBRD,
+	[REG_LCRH] = UART011_LCRH,
+	[REG_ST_LCRH_TX] = ST_UART011_LCRH_TX,
+	[REG_CR] = UART011_CR,
+	[REG_IFLS] = UART011_IFLS,
+	[REG_IMSC] = UART011_IMSC,
+	[REG_RIS] = UART011_RIS,
+	[REG_MIS] = UART011_MIS,
+	[REG_ICR] = UART011_ICR,
+	[REG_DMACR] = UART011_DMACR,
+	[REG_ST_XFCR] = ST_UART011_XFCR,
+	[REG_ST_XON1] = ST_UART011_XON1,
+	[REG_ST_XON2] = ST_UART011_XON2,
+	[REG_ST_XOFF1] = ST_UART011_XOFF1,
+	[REG_ST_XOFF2] = ST_UART011_XOFF2,
+	[REG_ST_ITCR] = ST_UART011_ITCR,
+	[REG_ST_ITIP] = ST_UART011_ITIP,
+	[REG_ST_ABCR] = ST_UART011_ABCR,
+	[REG_ST_ABIMSC] = ST_UART011_ABIMSC,
+};
+
 static unsigned int get_fifosize_st(struct amba_device *dev)
 {
 	return 64;
 }
 
 static struct vendor_data vendor_st = {
-	.reg_offset		= pl011_std_offsets,
+	.reg_offset		= pl011_st_offsets,
 	.ifls			= UART011_IFLS_RX_HALF|UART011_IFLS_TX_HALF,
 	.lcrh_tx		= REG_ST_LCRH_TX,
 	.lcrh_rx		= REG_ST_LCRH_RX,
-- 
2.1.0