Blackfin: add serial TX IRQ in individual platform resource

The serial TX IRQ is not simply (RX IRQ + 1) on some Blackfin chips,
so move the values to the platform resources.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Bob Liu <lliubbo@gmail.com>

28 files changed, 296 insertions, 49 deletions

diff --git a/arch/blackfin/include/asm/bfin_serial.h b/arch/blackfin/include/asm/bfin_serial.h
index 7fd0ec7b5b0f2c..ecacdf34768b59 100644
--- a/arch/blackfin/include/asm/bfin_serial.h
+++ b/arch/blackfin/include/asm/bfin_serial.h
@@ -32,6 +32,8 @@ struct work_struct;
 struct bfin_serial_port {
 	struct uart_port port;
 	unsigned int old_status;
+	int tx_irq;
+	int rx_irq;
 	int status_irq;
 #ifndef BFIN_UART_BF54X_STYLE
 	unsigned int lsr;
diff --git a/arch/blackfin/mach-bf518/boards/ezbrd.c b/arch/blackfin/mach-bf518/boards/ezbrd.c
index 1082e49f7a9f9f..d1c0c0cff3efdb 100644
--- a/arch/blackfin/mach-bf518/boards/ezbrd.c
+++ b/arch/blackfin/mach-bf518/boards/ezbrd.c
@@ -373,8 +373,13 @@ static struct resource bfin_uart0_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART0_TX,
+		.end = IRQ_UART0_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART0_RX,
-		.end = IRQ_UART0_RX+1,
+		.end = IRQ_UART0_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
@@ -416,8 +421,13 @@ static struct resource bfin_uart1_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART1_TX,
+		.end = IRQ_UART1_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART1_RX,
-		.end = IRQ_UART1_RX+1,
+		.end = IRQ_UART1_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
diff --git a/arch/blackfin/mach-bf518/boards/tcm-bf518.c b/arch/blackfin/mach-bf518/boards/tcm-bf518.c
index 55c12790881529..5470bf89e52e11 100644
--- a/arch/blackfin/mach-bf518/boards/tcm-bf518.c
+++ b/arch/blackfin/mach-bf518/boards/tcm-bf518.c
@@ -309,8 +309,13 @@ static struct resource bfin_uart0_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART0_TX,
+		.end = IRQ_UART0_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART0_RX,
-		.end = IRQ_UART0_RX+1,
+		.end = IRQ_UART0_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
@@ -352,8 +357,13 @@ static struct resource bfin_uart1_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART1_TX,
+		.end = IRQ_UART1_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART1_RX,
-		.end = IRQ_UART1_RX+1,
+		.end = IRQ_UART1_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
diff --git a/arch/blackfin/mach-bf527/boards/ad7160eval.c b/arch/blackfin/mach-bf527/boards/ad7160eval.c
index 8d65d476f11864..5bc6938157ad83 100644
--- a/arch/blackfin/mach-bf527/boards/ad7160eval.c
+++ b/arch/blackfin/mach-bf527/boards/ad7160eval.c
@@ -381,8 +381,13 @@ static struct resource bfin_uart0_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART0_TX,
+		.end = IRQ_UART0_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART0_RX,
-		.end = IRQ_UART0_RX+1,
+		.end = IRQ_UART0_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
@@ -424,8 +429,13 @@ static struct resource bfin_uart1_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART1_TX,
+		.end = IRQ_UART1_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART1_RX,
-		.end = IRQ_UART1_RX+1,
+		.end = IRQ_UART1_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
diff --git a/arch/blackfin/mach-bf527/boards/cm_bf527.c b/arch/blackfin/mach-bf527/boards/cm_bf527.c
index 6410fc1af8ede5..c13065b895f26b 100644
--- a/arch/blackfin/mach-bf527/boards/cm_bf527.c
+++ b/arch/blackfin/mach-bf527/boards/cm_bf527.c
@@ -539,8 +539,13 @@ static struct resource bfin_uart0_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART0_TX,
+		.end = IRQ_UART0_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART0_RX,
-		.end = IRQ_UART0_RX+1,
+		.end = IRQ_UART0_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
@@ -582,8 +587,13 @@ static struct resource bfin_uart1_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART1_TX,
+		.end = IRQ_UART1_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART1_RX,
-		.end = IRQ_UART1_RX+1,
+		.end = IRQ_UART1_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
diff --git a/arch/blackfin/mach-bf527/boards/ezbrd.c b/arch/blackfin/mach-bf527/boards/ezbrd.c
index 64f7278aba5319..2963c356c68b6f 100644
--- a/arch/blackfin/mach-bf527/boards/ezbrd.c
+++ b/arch/blackfin/mach-bf527/boards/ezbrd.c
@@ -417,8 +417,13 @@ static struct resource bfin_uart0_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART0_TX,
+		.end = IRQ_UART0_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART0_RX,
-		.end = IRQ_UART0_RX+1,
+		.end = IRQ_UART0_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
@@ -460,8 +465,13 @@ static struct resource bfin_uart1_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART1_TX,
+		.end = IRQ_UART1_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART1_RX,
-		.end = IRQ_UART1_RX+1,
+		.end = IRQ_UART1_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
diff --git a/arch/blackfin/mach-bf527/boards/ezkit.c b/arch/blackfin/mach-bf527/boards/ezkit.c
index e4c6a122b66cd8..3ecafff5d2ef75 100644
--- a/arch/blackfin/mach-bf527/boards/ezkit.c
+++ b/arch/blackfin/mach-bf527/boards/ezkit.c
@@ -711,8 +711,13 @@ static struct resource bfin_uart0_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART0_TX,
+		.end = IRQ_UART0_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART0_RX,
-		.end = IRQ_UART0_RX+1,
+		.end = IRQ_UART0_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
@@ -754,8 +759,13 @@ static struct resource bfin_uart1_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART1_TX,
+		.end = IRQ_UART1_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART1_RX,
-		.end = IRQ_UART1_RX+1,
+		.end = IRQ_UART1_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
diff --git a/arch/blackfin/mach-bf527/boards/tll6527m.c b/arch/blackfin/mach-bf527/boards/tll6527m.c
index 76dbc03a8d4d4c..3a92c4318d2dea 100644
--- a/arch/blackfin/mach-bf527/boards/tll6527m.c
+++ b/arch/blackfin/mach-bf527/boards/tll6527m.c
@@ -496,8 +496,13 @@ static struct resource bfin_uart0_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART0_TX,
+		.end = IRQ_UART0_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART0_RX,
-		.end = IRQ_UART0_RX+1,
+		.end = IRQ_UART0_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
@@ -540,8 +545,13 @@ static struct resource bfin_uart1_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART1_TX,
+		.end = IRQ_UART1_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART1_RX,
-		.end = IRQ_UART1_RX+1,
+		.end = IRQ_UART1_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
diff --git a/arch/blackfin/mach-bf533/boards/H8606.c b/arch/blackfin/mach-bf533/boards/H8606.c
index 5da5787fc4efa8..47cadd316e7644 100644
--- a/arch/blackfin/mach-bf533/boards/H8606.c
+++ b/arch/blackfin/mach-bf533/boards/H8606.c
@@ -238,8 +238,13 @@ static struct resource bfin_uart0_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART0_TX,
+		.end = IRQ_UART0_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART0_RX,
-		.end = IRQ_UART0_RX + 1,
+		.end = IRQ_UART0_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
diff --git a/arch/blackfin/mach-bf533/boards/blackstamp.c b/arch/blackfin/mach-bf533/boards/blackstamp.c
index b0ec825fb4eca7..18817d57c7a15b 100644
--- a/arch/blackfin/mach-bf533/boards/blackstamp.c
+++ b/arch/blackfin/mach-bf533/boards/blackstamp.c
@@ -193,8 +193,13 @@ static struct resource bfin_uart0_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART0_TX,
+		.end = IRQ_UART0_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART0_RX,
-		.end = IRQ_UART0_RX + 1,
+		.end = IRQ_UART0_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
diff --git a/arch/blackfin/mach-bf533/boards/cm_bf533.c b/arch/blackfin/mach-bf533/boards/cm_bf533.c
index 14f54a31e74c98..2c8f30ef6a7b2a 100644
--- a/arch/blackfin/mach-bf533/boards/cm_bf533.c
+++ b/arch/blackfin/mach-bf533/boards/cm_bf533.c
@@ -221,8 +221,13 @@ static struct resource bfin_uart0_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART0_TX,
+		.end = IRQ_UART0_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART0_RX,
-		.end = IRQ_UART0_RX + 1,
+		.end = IRQ_UART0_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
diff --git a/arch/blackfin/mach-bf533/boards/ezkit.c b/arch/blackfin/mach-bf533/boards/ezkit.c
index ecd2801f050d9a..144556e14499e6 100644
--- a/arch/blackfin/mach-bf533/boards/ezkit.c
+++ b/arch/blackfin/mach-bf533/boards/ezkit.c
@@ -292,8 +292,13 @@ static struct resource bfin_uart0_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART0_TX,
+		.end = IRQ_UART0_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART0_RX,
-		.end = IRQ_UART0_RX + 1,
+		.end = IRQ_UART0_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
diff --git a/arch/blackfin/mach-bf533/boards/ip0x.c b/arch/blackfin/mach-bf533/boards/ip0x.c
index fbee77fa9211a3..b597d4e50d58e7 100644
--- a/arch/blackfin/mach-bf533/boards/ip0x.c
+++ b/arch/blackfin/mach-bf533/boards/ip0x.c
@@ -151,8 +151,13 @@ static struct resource bfin_uart0_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART0_TX,
+		.end = IRQ_UART0_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART0_RX,
-		.end = IRQ_UART0_RX + 1,
+		.end = IRQ_UART0_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
diff --git a/arch/blackfin/mach-bf533/boards/stamp.c b/arch/blackfin/mach-bf533/boards/stamp.c
index 964a8e5f79b43e..2afd02e14bd1f3 100644
--- a/arch/blackfin/mach-bf533/boards/stamp.c
+++ b/arch/blackfin/mach-bf533/boards/stamp.c
@@ -298,8 +298,13 @@ static struct resource bfin_uart0_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART0_TX,
+		.end = IRQ_UART0_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART0_RX,
-		.end = IRQ_UART0_RX + 1,
+		.end = IRQ_UART0_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
diff --git a/arch/blackfin/mach-bf537/boards/cm_bf537e.c b/arch/blackfin/mach-bf537/boards/cm_bf537e.c
index 1471c51ea6970a..82e4cc31f11c27 100644
--- a/arch/blackfin/mach-bf537/boards/cm_bf537e.c
+++ b/arch/blackfin/mach-bf537/boards/cm_bf537e.c
@@ -305,8 +305,13 @@ static struct resource bfin_uart0_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART0_TX,
+		.end = IRQ_UART0_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART0_RX,
-		.end = IRQ_UART0_RX+1,
+		.end = IRQ_UART0_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
@@ -366,8 +371,13 @@ static struct resource bfin_uart1_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART1_TX,
+		.end = IRQ_UART1_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART1_RX,
-		.end = IRQ_UART1_RX+1,
+		.end = IRQ_UART1_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
diff --git a/arch/blackfin/mach-bf537/boards/cm_bf537u.c b/arch/blackfin/mach-bf537/boards/cm_bf537u.c
index 47cf37de33ba67..e9f1964916e05e 100644
--- a/arch/blackfin/mach-bf537/boards/cm_bf537u.c
+++ b/arch/blackfin/mach-bf537/boards/cm_bf537u.c
@@ -306,8 +306,13 @@ static struct resource bfin_uart0_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART0_TX,
+		.end = IRQ_UART0_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART0_RX,
-		.end = IRQ_UART0_RX+1,
+		.end = IRQ_UART0_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
@@ -349,8 +354,13 @@ static struct resource bfin_uart1_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART1_TX,
+		.end = IRQ_UART1_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART1_RX,
-		.end = IRQ_UART1_RX+1,
+		.end = IRQ_UART1_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
diff --git a/arch/blackfin/mach-bf537/boards/dnp5370.c b/arch/blackfin/mach-bf537/boards/dnp5370.c
index 33e69e427e9856..5b225983e9e622 100644
--- a/arch/blackfin/mach-bf537/boards/dnp5370.c
+++ b/arch/blackfin/mach-bf537/boards/dnp5370.c
@@ -237,8 +237,13 @@ static struct resource bfin_uart0_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART0_TX,
+		.end = IRQ_UART0_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART0_RX,
-		.end = IRQ_UART0_RX+1,
+		.end = IRQ_UART0_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
@@ -281,8 +286,13 @@ static struct resource bfin_uart1_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART1_TX,
+		.end   = IRQ_UART1_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART1_RX,
-		.end   = IRQ_UART1_RX+1,
+		.end   = IRQ_UART1_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
diff --git a/arch/blackfin/mach-bf537/boards/minotaur.c b/arch/blackfin/mach-bf537/boards/minotaur.c
index c62f9dccd9f797..3901dd093b9044 100644
--- a/arch/blackfin/mach-bf537/boards/minotaur.c
+++ b/arch/blackfin/mach-bf537/boards/minotaur.c
@@ -240,8 +240,13 @@ static struct resource bfin_uart0_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART0_TX,
+		.end = IRQ_UART0_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART0_RX,
-		.end = IRQ_UART0_RX+1,
+		.end = IRQ_UART0_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
@@ -283,8 +288,13 @@ static struct resource bfin_uart1_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART1_TX,
+		.end = IRQ_UART1_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART1_RX,
-		.end = IRQ_UART1_RX+1,
+		.end = IRQ_UART1_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
diff --git a/arch/blackfin/mach-bf537/boards/pnav10.c b/arch/blackfin/mach-bf537/boards/pnav10.c
index 3099e91114fc41..1567dd875e52f1 100644
--- a/arch/blackfin/mach-bf537/boards/pnav10.c
+++ b/arch/blackfin/mach-bf537/boards/pnav10.c
@@ -309,8 +309,13 @@ static struct resource bfin_uart0_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART0_TX,
+		.end = IRQ_UART0_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART0_RX,
-		.end = IRQ_UART0_RX+1,
+		.end = IRQ_UART0_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
@@ -352,8 +357,13 @@ static struct resource bfin_uart1_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART1_TX,
+		.end = IRQ_UART1_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART1_RX,
-		.end = IRQ_UART1_RX+1,
+		.end = IRQ_UART1_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
diff --git a/arch/blackfin/mach-bf537/boards/stamp.c b/arch/blackfin/mach-bf537/boards/stamp.c
index 27f955db99762e..bff551ab9260b7 100644
--- a/arch/blackfin/mach-bf537/boards/stamp.c
+++ b/arch/blackfin/mach-bf537/boards/stamp.c
@@ -1566,8 +1566,13 @@ static struct resource bfin_uart0_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART0_TX,
+		.end = IRQ_UART0_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART0_RX,
-		.end = IRQ_UART0_RX+1,
+		.end = IRQ_UART0_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
@@ -1621,8 +1626,13 @@ static struct resource bfin_uart1_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART1_TX,
+		.end = IRQ_UART1_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART1_RX,
-		.end = IRQ_UART1_RX+1,
+		.end = IRQ_UART1_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
diff --git a/arch/blackfin/mach-bf537/boards/tcm_bf537.c b/arch/blackfin/mach-bf537/boards/tcm_bf537.c
index 841803038d6fd3..e58c9bc8ebb498 100644
--- a/arch/blackfin/mach-bf537/boards/tcm_bf537.c
+++ b/arch/blackfin/mach-bf537/boards/tcm_bf537.c
@@ -306,8 +306,13 @@ static struct resource bfin_uart0_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART0_TX,
+		.end = IRQ_UART0_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART0_RX,
-		.end = IRQ_UART0_RX+1,
+		.end = IRQ_UART0_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
@@ -349,8 +354,13 @@ static struct resource bfin_uart1_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART1_TX,
+		.end = IRQ_UART1_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART1_RX,
-		.end = IRQ_UART1_RX+1,
+		.end = IRQ_UART1_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
diff --git a/arch/blackfin/mach-bf538/boards/ezkit.c b/arch/blackfin/mach-bf538/boards/ezkit.c
index 629f3c3334158b..8356eb599f1937 100644
--- a/arch/blackfin/mach-bf538/boards/ezkit.c
+++ b/arch/blackfin/mach-bf538/boards/ezkit.c
@@ -49,8 +49,13 @@ static struct resource bfin_uart0_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART0_TX,
+		.end = IRQ_UART0_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART0_RX,
-		.end = IRQ_UART0_RX+1,
+		.end = IRQ_UART0_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
@@ -104,8 +109,13 @@ static struct resource bfin_uart1_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART1_TX,
+		.end = IRQ_UART1_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART1_RX,
-		.end = IRQ_UART1_RX+1,
+		.end = IRQ_UART1_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
@@ -147,8 +157,13 @@ static struct resource bfin_uart2_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART2_TX,
+		.end = IRQ_UART2_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART2_RX,
-		.end = IRQ_UART2_RX+1,
+		.end = IRQ_UART2_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
diff --git a/arch/blackfin/mach-bf548/boards/cm_bf548.c b/arch/blackfin/mach-bf548/boards/cm_bf548.c
index 212b9e0a08c823..0350eacec21b96 100644
--- a/arch/blackfin/mach-bf548/boards/cm_bf548.c
+++ b/arch/blackfin/mach-bf548/boards/cm_bf548.c
@@ -135,8 +135,13 @@ static struct resource bfin_uart0_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART0_TX,
+		.end = IRQ_UART0_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART0_RX,
-		.end = IRQ_UART0_RX+1,
+		.end = IRQ_UART0_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
@@ -178,8 +183,13 @@ static struct resource bfin_uart1_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART1_TX,
+		.end = IRQ_UART1_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART1_RX,
-		.end = IRQ_UART1_RX+1,
+		.end = IRQ_UART1_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
@@ -237,8 +247,13 @@ static struct resource bfin_uart2_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART2_TX,
+		.end = IRQ_UART2_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART2_RX,
-		.end = IRQ_UART2_RX+1,
+		.end = IRQ_UART2_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
@@ -280,8 +295,13 @@ static struct resource bfin_uart3_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART3_TX,
+		.end = IRQ_UART3_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART3_RX,
-		.end = IRQ_UART3_RX+1,
+		.end = IRQ_UART3_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
diff --git a/arch/blackfin/mach-bf548/boards/ezkit.c b/arch/blackfin/mach-bf548/boards/ezkit.c
index cd9cbb68de692d..bb868ac0fe2dbd 100644
--- a/arch/blackfin/mach-bf548/boards/ezkit.c
+++ b/arch/blackfin/mach-bf548/boards/ezkit.c
@@ -241,8 +241,13 @@ static struct resource bfin_uart0_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART0_TX,
+		.end = IRQ_UART0_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART0_RX,
-		.end = IRQ_UART0_RX+1,
+		.end = IRQ_UART0_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
@@ -284,8 +289,13 @@ static struct resource bfin_uart1_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART1_TX,
+		.end = IRQ_UART1_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART1_RX,
-		.end = IRQ_UART1_RX+1,
+		.end = IRQ_UART1_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
@@ -343,8 +353,13 @@ static struct resource bfin_uart2_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART2_TX,
+		.end = IRQ_UART2_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART2_RX,
-		.end = IRQ_UART2_RX+1,
+		.end = IRQ_UART2_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
@@ -386,8 +401,13 @@ static struct resource bfin_uart3_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART3_TX,
+		.end = IRQ_UART3_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART3_RX,
-		.end = IRQ_UART3_RX+1,
+		.end = IRQ_UART3_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
diff --git a/arch/blackfin/mach-bf561/boards/acvilon.c b/arch/blackfin/mach-bf561/boards/acvilon.c
index 972e1347c6bc51..b1b7339b6ba776 100644
--- a/arch/blackfin/mach-bf561/boards/acvilon.c
+++ b/arch/blackfin/mach-bf561/boards/acvilon.c
@@ -203,8 +203,13 @@ static struct resource bfin_uart0_resources[] = {
 	 .flags = IORESOURCE_MEM,
 	 },
 	{
+	 .start = IRQ_UART_TX,
+	 .end = IRQ_UART_TX,
+	 .flags = IORESOURCE_IRQ,
+	 },
+	{
 	 .start = IRQ_UART_RX,
-	 .end = IRQ_UART_RX + 1,
+	 .end = IRQ_UART_RX,
 	 .flags = IORESOURCE_IRQ,
 	 },
 	{
diff --git a/arch/blackfin/mach-bf561/boards/cm_bf561.c b/arch/blackfin/mach-bf561/boards/cm_bf561.c
index c1b72f2d635476..c017cf07ed4e29 100644
--- a/arch/blackfin/mach-bf561/boards/cm_bf561.c
+++ b/arch/blackfin/mach-bf561/boards/cm_bf561.c
@@ -277,8 +277,13 @@ static struct resource bfin_uart0_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART_TX,
+		.end = IRQ_UART_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART_RX,
-		.end = IRQ_UART_RX+1,
+		.end = IRQ_UART_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
diff --git a/arch/blackfin/mach-bf561/boards/ezkit.c b/arch/blackfin/mach-bf561/boards/ezkit.c
index 9490dc800ca589..27f22ed381d997 100644
--- a/arch/blackfin/mach-bf561/boards/ezkit.c
+++ b/arch/blackfin/mach-bf561/boards/ezkit.c
@@ -172,8 +172,13 @@ static struct resource bfin_uart0_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART_TX,
+		.end = IRQ_UART_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART_RX,
-		.end = IRQ_UART_RX+1,
+		.end = IRQ_UART_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{
diff --git a/arch/blackfin/mach-bf561/boards/tepla.c b/arch/blackfin/mach-bf561/boards/tepla.c
index bb056e60f6edeb..1a57bc986aad15 100644
--- a/arch/blackfin/mach-bf561/boards/tepla.c
+++ b/arch/blackfin/mach-bf561/boards/tepla.c
@@ -51,8 +51,13 @@ static struct resource bfin_uart0_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	{
+		.start = IRQ_UART_TX,
+		.end = IRQ_UART_TX,
+		.flags = IORESOURCE_IRQ,
+	},
+	{
 		.start = IRQ_UART_RX,
-		.end = IRQ_UART_RX+1,
+		.end = IRQ_UART_RX,
 		.flags = IORESOURCE_IRQ,
 	},
 	{