2 files changed, 65 insertions, 16 deletions

diff --git a/arch/sh/boards/renesas/r7780rp/irq-r7780mp.c b/arch/sh/boards/renesas/r7780rp/irq-r7780mp.c
index 1f8f073f27be..68f0ad1b637d 100644
--- a/arch/sh/boards/renesas/r7780rp/irq-r7780mp.c
+++ b/arch/sh/boards/renesas/r7780rp/irq-r7780mp.c
@@ -18,31 +18,44 @@ enum {
 	UNUSED = 0,
 
 	/* board specific interrupt sources */
-	AX88796,          /* Ethernet controller */
-	CF,               /* Compact Flash */
-	PSW,              /* Push Switch */
-	EXT1,             /* EXT1n IRQ */
-	EXT4,             /* EXT4n IRQ */
+	CF,		/* Compact Flash */
+	TP,		/* Touch panel */
+	SCIF1,		/* FPGA SCIF1 */
+	SCIF0,		/* FPGA SCIF0 */
+	SMBUS,		/* SMBUS */
+	RTC,		/* RTC Alarm */
+	AX88796,	/* Ethernet controller */
+	PSW,		/* Push Switch */
+
+	/* external bus connector */
+	EXT1, EXT2, EXT4, EXT5, EXT6,
 };
 
 static struct intc_vect vectors[] __initdata = {
 	INTC_IRQ(CF, IRQ_CF),
-	INTC_IRQ(PSW, IRQ_PSW),
+	INTC_IRQ(TP, IRQ_TP),
+	INTC_IRQ(SCIF1, IRQ_SCIF1),
+	INTC_IRQ(SCIF0, IRQ_SCIF0),
+	INTC_IRQ(SMBUS, IRQ_SMBUS),
+	INTC_IRQ(RTC, IRQ_RTC),
 	INTC_IRQ(AX88796, IRQ_AX88796),
-	INTC_IRQ(EXT1, IRQ_EXT1),
-	INTC_IRQ(EXT4, IRQ_EXT4),
+	INTC_IRQ(PSW, IRQ_PSW),
+
+	INTC_IRQ(EXT1, IRQ_EXT1), INTC_IRQ(EXT2, IRQ_EXT2),
+	INTC_IRQ(EXT4, IRQ_EXT4), INTC_IRQ(EXT5, IRQ_EXT5),
+	INTC_IRQ(EXT6, IRQ_EXT6),
 };
 
 static struct intc_mask_reg mask_registers[] __initdata = {
 	{ 0xa4000000, 0, 16, /* IRLMSK */
-	  { 0, 0, 0, 0, CF, 0, 0, 0,
-	    0, 0, 0, EXT4, 0, EXT1, PSW, AX88796 } },
+	  { SCIF0, SCIF1, RTC, 0, CF, 0, TP, SMBUS,
+	    0, EXT6, EXT5, EXT4, EXT2, EXT1, PSW, AX88796 } },
 };
 
 static unsigned char irl2irq[HL_NR_IRL] __initdata = {
-	0, IRQ_CF, 0, 0,
-	0, 0, 0, 0,
-	0, IRQ_EXT4, 0, IRQ_EXT1,
+	0, IRQ_CF, IRQ_TP, IRQ_SCIF1,
+	IRQ_SCIF0, IRQ_SMBUS, IRQ_RTC, IRQ_EXT6,
+	IRQ_EXT5, IRQ_EXT4, IRQ_EXT2, IRQ_EXT1,
 	0, IRQ_AX88796, IRQ_PSW,
 };
 
diff --git a/arch/sh/boards/renesas/r7780rp/setup.c b/arch/sh/boards/renesas/r7780rp/setup.c
index 2f68bea7890c..a5c5e9236501 100644
--- a/arch/sh/boards/renesas/r7780rp/setup.c
+++ b/arch/sh/boards/renesas/r7780rp/setup.c
@@ -4,7 +4,7 @@
  * Renesas Solutions Highlander Support.
  *
  * Copyright (C) 2002 Atom Create Engineering Co., Ltd.
- * Copyright (C) 2005 - 2007 Paul Mundt
+ * Copyright (C) 2005 - 2008 Paul Mundt
  *
  * This contains support for the R7780RP-1, R7780MP, and R7785RP
  * Highlander modules.
@@ -17,6 +17,7 @@
 #include <linux/platform_device.h>
 #include <linux/ata_platform.h>
 #include <linux/types.h>
+#include <linux/i2c.h>
 #include <net/ax88796.h>
 #include <asm/machvec.h>
 #include <asm/r7780rp.h>
@@ -176,11 +177,38 @@ static struct platform_device ax88796_device = {
 	.resource       = ax88796_resources,
 };
 
+static struct resource smbus_resources[] = {
+	[0] = {
+		.start	= PA_SMCR,
+		.end	= PA_SMCR + 0x100 - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= IRQ_SMBUS,
+		.end	= IRQ_SMBUS,
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device smbus_device = {
+	.name		= "i2c-highlander",
+	.id		= 0,
+	.num_resources	= ARRAY_SIZE(smbus_resources),
+	.resource	= smbus_resources,
+};
+
+static struct i2c_board_info __initdata highlander_i2c_devices[] = {
+	{
+		I2C_BOARD_INFO("rtc-rs5c372", 0x32),
+		.type	= "r2025sd",
+	},
+};
 
 static struct platform_device *r7780rp_devices[] __initdata = {
 	&r8a66597_usb_host_device,
 	&m66592_usb_peripheral_device,
 	&heartbeat_device,
+	&smbus_device,
 #ifndef CONFIG_SH_R7780RP
 	&ax88796_device,
 #endif
@@ -199,12 +227,20 @@ static struct trapped_io cf_trapped_io = {
 
 static int __init r7780rp_devices_setup(void)
 {
+	int ret = 0;
+
 #ifndef CONFIG_SH_R7780RP
 	if (register_trapped_io(&cf_trapped_io) == 0)
-		platform_device_register(&cf_ide_device);
+		ret |= platform_device_register(&cf_ide_device);
 #endif
-	return platform_add_devices(r7780rp_devices,
+
+	ret |= platform_add_devices(r7780rp_devices,
 				    ARRAY_SIZE(r7780rp_devices));
+
+	ret |= i2c_register_board_info(0, highlander_i2c_devices,
+				       ARRAY_SIZE(highlander_i2c_devices));
+
+	return ret;
 }
 device_initcall(r7780rp_devices_setup);