sh: heartbeat driver update.

Add some flags for the heartbeat driver, and kill off some duplication
in the bit positions for the boards that don't have special cases.

This also allows for variable access widths and inversion.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

5 files changed, 24 insertions, 16 deletions

diff --git a/arch/sh/boards/se/7206/setup.c b/arch/sh/boards/se/7206/setup.c
index a074b62..5f041f8 100644
--- a/arch/sh/boards/se/7206/setup.c
+++ b/arch/sh/boards/se/7206/setup.c
@@ -14,6 +14,7 @@
 #include <asm/se7206.h>
 #include <asm/io.h>
 #include <asm/machvec.h>
+#include <asm/heartbeat.h>
 
 static struct resource smc91x_resources[] = {
 	[0] = {
@@ -37,6 +38,11 @@ static struct platform_device smc91x_device = {
 
 static unsigned char heartbeat_bit_pos[] = { 8, 9, 10, 11, 12, 13, 14, 15 };
 
+static struct heartbeat_data heartbeat_data = {
+	.bit_pos	= heartbeat_bit_pos,
+	.nr_bits	= ARRAY_SIZE(heartbeat_bit_pos),
+};
+
 static struct resource heartbeat_resources[] = {
 	[0] = {
 		.start	= PA_LED,
@@ -49,7 +55,7 @@ static struct platform_device heartbeat_device = {
 	.name		= "heartbeat",
 	.id		= -1,
 	.dev	= {
-		.platform_data	= heartbeat_bit_pos,
+		.platform_data	= heartbeat_data,
 	},
 	.num_resources	= ARRAY_SIZE(heartbeat_resources),
 	.resource	= heartbeat_resources,
diff --git a/arch/sh/boards/se/770x/setup.c b/arch/sh/boards/se/770x/setup.c
index 2962da1..5172f99 100644
--- a/arch/sh/boards/se/770x/setup.c
+++ b/arch/sh/boards/se/770x/setup.c
@@ -12,6 +12,7 @@
 #include <asm/se.h>
 #include <asm/io.h>
 #include <asm/smc37c93x.h>
+#include <asm/heartbeat.h>
 
 void init_se_IRQ(void);
 
@@ -90,6 +91,11 @@ static struct platform_device cf_ide_device  = {
 
 static unsigned char heartbeat_bit_pos[] = { 8, 9, 10, 11, 12, 13, 14, 15 };
 
+static struct heartbeat_data heartbeat_data = {
+	.bit_pos	= heartbeat_bit_pos,
+	.nr_bits	= ARRAY_SIZE(heartbeat_bit_pos),
+};
+
 static struct resource heartbeat_resources[] = {
 	[0] = {
 		.start	= PA_LED,
@@ -102,7 +108,7 @@ static struct platform_device heartbeat_device = {
 	.name		= "heartbeat",
 	.id		= -1,
 	.dev	= {
-		.platform_data	= heartbeat_bit_pos,
+		.platform_data	= heartbeat_data,
 	},
 	.num_resources	= ARRAY_SIZE(heartbeat_resources),
 	.resource	= heartbeat_resources,
diff --git a/arch/sh/boards/se/7722/setup.c b/arch/sh/boards/se/7722/setup.c
index 495fc7e..8f1c8a6 100644
--- a/arch/sh/boards/se/7722/setup.c
+++ b/arch/sh/boards/se/7722/setup.c
@@ -18,12 +18,10 @@
 #include <asm/io.h>
 
 /* Heartbeat */
-static unsigned char heartbeat_bit_pos[] = { 0, 1, 2, 3, 4, 5, 6, 7 };
-
 static struct resource heartbeat_resources[] = {
 	[0] = {
 		.start  = PA_LED,
-		.end    = PA_LED + ARRAY_SIZE(heartbeat_bit_pos) - 1,
+		.end    = PA_LED + 8 - 1,
 		.flags  = IORESOURCE_MEM,
 	},
 };
@@ -31,9 +29,6 @@ static struct resource heartbeat_resources[] = {
 static struct platform_device heartbeat_device = {
 	.name           = "heartbeat",
 	.id             = -1,
-	.dev    = {
-		.platform_data  = heartbeat_bit_pos,
-	},
 	.num_resources  = ARRAY_SIZE(heartbeat_resources),
 	.resource       = heartbeat_resources,
 };
@@ -109,7 +104,7 @@ static void __init se7722_setup(char **cmdline_p)
 	ctrl_outl(0x00051001, MSTPCR0);
 	ctrl_outl(0x00000000, MSTPCR1);
 	/* KEYSC, VOU, BEU, CEU, VEU, VPU, LCDC */
-	ctrl_outl(0xffffbfC0, MSTPCR2); 
+	ctrl_outl(0xffffbfC0, MSTPCR2);
 
 	ctrl_outw(0x0000, PORT_PECR);   /* PORT E 1 = IRQ5 ,E 0 = BS */
 	ctrl_outw(0x1000, PORT_PJCR);   /* PORT J 1 = IRQ1,J 0 =IRQ0 */
diff --git a/arch/sh/boards/se/7751/setup.c b/arch/sh/boards/se/7751/setup.c
index 7873d07..5ed1968 100644
--- a/arch/sh/boards/se/7751/setup.c
+++ b/arch/sh/boards/se/7751/setup.c
@@ -13,9 +13,15 @@
 #include <asm/machvec.h>
 #include <asm/se7751.h>
 #include <asm/io.h>
+#include <asm/heartbeat.h>
 
 static unsigned char heartbeat_bit_pos[] = { 8, 9, 10, 11, 12, 13, 14, 15 };
 
+static struct heartbeat_data heartbeat_data = {
+	.bit_pos	= heartbeat_bit_pos,
+	.nr_bits	= ARRAY_SIZE(heartbeat_bit_pos),
+};
+
 static struct resource heartbeat_resources[] = {
 	[0] = {
 		.start	= PA_LED,
@@ -28,7 +34,7 @@ static struct platform_device heartbeat_device = {
 	.name		= "heartbeat",
 	.id		= -1,
 	.dev	= {
-		.platform_data	= heartbeat_bit_pos,
+		.platform_data	= heartbeat_data,
 	},
 	.num_resources	= ARRAY_SIZE(heartbeat_resources),
 	.resource	= heartbeat_resources,
diff --git a/arch/sh/boards/se/7780/setup.c b/arch/sh/boards/se/7780/setup.c
index 723f2fd..15c3ea4 100644
--- a/arch/sh/boards/se/7780/setup.c
+++ b/arch/sh/boards/se/7780/setup.c
@@ -16,12 +16,10 @@
 #include <asm/io.h>
 
 /* Heartbeat */
-static unsigned char heartbeat_bit_pos[] = { 0, 1, 2, 3, 4, 5, 6, 7 };
-
 static struct resource heartbeat_resources[] = {
 	[0] = {
 		.start  = PA_LED,
-		.end    = PA_LED + ARRAY_SIZE(heartbeat_bit_pos) - 1,
+		.end    = PA_LED + 8 - 1,
 		.flags  = IORESOURCE_MEM,
 	},
 };
@@ -29,9 +27,6 @@ static struct resource heartbeat_resources[] = {
 static struct platform_device heartbeat_device = {
 	.name           = "heartbeat",
 	.id             = -1,
-	.dev    = {
-		.platform_data  = heartbeat_bit_pos,
-	},
 	.num_resources  = ARRAY_SIZE(heartbeat_resources),
 	.resource       = heartbeat_resources,
 };