X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=arch%2Farm%2Fmach-omap2%2Fdevices.c;h=7c33856a17dd00028272d4a072808ef6a1aae7ef;hb=2e1c754bcb5f5bc6485f65b9d3f4a05300955dc5;hp=7a7f02559075fc9ce8538c5f64d26c538ef03bc3;hpb=1de481ded98d1d48e2a4102a5aa549e3c4d18ee3;p=linux-2.6-omap-h63xx.git

diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 7a7f0255907..7c33856a17d 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -68,13 +68,14 @@ static void omap_init_i2c(void) {}
 
 #endif
 
-#if defined(CONFIG_OMAP_DSP) || defined(CONFIG_OMAP_DSP_MODULE)
-#define OMAP2_MBOX_BASE		IO_ADDRESS(OMAP24XX_MAILBOX_BASE)
+#if defined(CONFIG_OMAP_MBOX_FWK) || defined(CONFIG_OMAP_MBOX_FWK_MODULE)
 
-static struct resource mbox_resources[] = {
+#define MBOX_REG_SIZE	0x120
+
+static struct resource omap2_mbox_resources[] = {
 	{
-		.start		= OMAP2_MBOX_BASE,
-		.end		= OMAP2_MBOX_BASE + 0x11f,
+		.start		= OMAP24XX_MAILBOX_BASE,
+		.end		= OMAP24XX_MAILBOX_BASE + MBOX_REG_SIZE - 1,
 		.flags		= IORESOURCE_MEM,
 	},
 	{
@@ -87,20 +88,39 @@ static struct resource mbox_resources[] = {
 	},
 };
 
+static struct resource omap3_mbox_resources[] = {
+	{
+		.start		= OMAP34XX_MAILBOX_BASE,
+		.end		= OMAP34XX_MAILBOX_BASE + MBOX_REG_SIZE - 1,
+		.flags		= IORESOURCE_MEM,
+	},
+	{
+		.start		= INT_34XX_MAIL_U0_MPU,
+		.flags		= IORESOURCE_IRQ,
+	},
+};
+
 static struct platform_device mbox_device = {
-	.name		= "mailbox",
+	.name		= "omap2-mailbox",
 	.id		= -1,
-	.num_resources	= ARRAY_SIZE(mbox_resources),
-	.resource	= mbox_resources,
 };
 
 static inline void omap_init_mbox(void)
 {
+	if (cpu_is_omap2420()) {
+		mbox_device.num_resources = ARRAY_SIZE(omap2_mbox_resources);
+		mbox_device.resource = omap2_mbox_resources;
+	} else if (cpu_is_omap3430()) {
+		mbox_device.num_resources = ARRAY_SIZE(omap3_mbox_resources);
+		mbox_device.resource = omap3_mbox_resources;
+	} else {
+		return;
+	}
 	platform_device_register(&mbox_device);
 }
 #else
 static inline void omap_init_mbox(void) { }
-#endif
+#endif /* CONFIG_OMAP_MBOX_FWK */
 
 #if defined(CONFIG_OMAP_STI)