summaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-omap2/devices.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-omap2/devices.c')
-rw-r--r--arch/arm/mach-omap2/devices.c45
1 files changed, 34 insertions, 11 deletions
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 18ad93160ab..23e4d773361 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -141,7 +141,7 @@ static inline void omap_init_camera(void)
#define MBOX_REG_SIZE 0x120
#ifdef CONFIG_ARCH_OMAP2
-static struct resource omap_mbox_resources[] = {
+static struct resource omap2_mbox_resources[] = {
{
.start = OMAP24XX_MAILBOX_BASE,
.end = OMAP24XX_MAILBOX_BASE + MBOX_REG_SIZE - 1,
@@ -156,10 +156,14 @@ static struct resource omap_mbox_resources[] = {
.flags = IORESOURCE_IRQ,
},
};
+static int omap2_mbox_resources_sz = ARRAY_SIZE(omap2_mbox_resources);
+#else
+#define omap2_mbox_resources NULL
+#define omap2_mbox_resources_sz 0
#endif
#ifdef CONFIG_ARCH_OMAP3
-static struct resource omap_mbox_resources[] = {
+static struct resource omap3_mbox_resources[] = {
{
.start = OMAP34XX_MAILBOX_BASE,
.end = OMAP34XX_MAILBOX_BASE + MBOX_REG_SIZE - 1,
@@ -170,12 +174,16 @@ static struct resource omap_mbox_resources[] = {
.flags = IORESOURCE_IRQ,
},
};
+static int omap3_mbox_resources_sz = ARRAY_SIZE(omap3_mbox_resources);
+#else
+#define omap3_mbox_resources NULL
+#define omap3_mbox_resources_sz 0
#endif
#ifdef CONFIG_ARCH_OMAP4
#define OMAP4_MBOX_REG_SIZE 0x130
-static struct resource omap_mbox_resources[] = {
+static struct resource omap4_mbox_resources[] = {
{
.start = OMAP44XX_MAILBOX_BASE,
.end = OMAP44XX_MAILBOX_BASE +
@@ -183,10 +191,14 @@ static struct resource omap_mbox_resources[] = {
.flags = IORESOURCE_MEM,
},
{
- .start = INT_44XX_MAIL_U0_MPU,
+ .start = OMAP44XX_IRQ_MAIL_U0,
.flags = IORESOURCE_IRQ,
},
};
+static int omap4_mbox_resources_sz = ARRAY_SIZE(omap4_mbox_resources);
+#else
+#define omap4_mbox_resources NULL
+#define omap4_mbox_resources_sz 0
#endif
static struct platform_device mbox_device = {
@@ -196,9 +208,15 @@ static struct platform_device mbox_device = {
static inline void omap_init_mbox(void)
{
- if (cpu_is_omap2420() || cpu_is_omap3430() || cpu_is_omap44xx()) {
- mbox_device.num_resources = ARRAY_SIZE(omap_mbox_resources);
- mbox_device.resource = omap_mbox_resources;
+ if (cpu_is_omap24xx()) {
+ mbox_device.resource = omap2_mbox_resources;
+ mbox_device.num_resources = omap2_mbox_resources_sz;
+ } else if (cpu_is_omap34xx()) {
+ mbox_device.resource = omap3_mbox_resources;
+ mbox_device.num_resources = omap3_mbox_resources_sz;
+ } else if (cpu_is_omap44xx()) {
+ mbox_device.resource = omap4_mbox_resources;
+ mbox_device.num_resources = omap4_mbox_resources_sz;
} else {
pr_err("%s: platform not supported\n", __func__);
return;
@@ -492,7 +510,12 @@ static struct platform_device dummy_pdev = {
**/
static void __init omap_hsmmc_reset(void)
{
- u32 i, nr_controllers = cpu_is_omap44xx() ? OMAP44XX_NR_MMC :
+ u32 i, nr_controllers;
+
+ if (cpu_is_omap242x())
+ return;
+
+ nr_controllers = cpu_is_omap44xx() ? OMAP44XX_NR_MMC :
(cpu_is_omap34xx() ? OMAP34XX_NR_MMC : OMAP24XX_NR_MMC);
for (i = 0; i < nr_controllers; i++) {
@@ -697,13 +720,13 @@ void __init omap2_init_mmc(struct omap_mmc_platform_data **mmc_data,
if (!cpu_is_omap44xx())
return;
base = OMAP4_MMC4_BASE + OMAP4_MMC_REG_OFFSET;
- irq = INT_44XX_MMC4_IRQ;
+ irq = OMAP44XX_IRQ_MMC4;
break;
case 4:
if (!cpu_is_omap44xx())
return;
base = OMAP4_MMC5_BASE + OMAP4_MMC_REG_OFFSET;
- irq = INT_44XX_MMC5_IRQ;
+ irq = OMAP44XX_IRQ_MMC4;
break;
default:
continue;
@@ -715,7 +738,7 @@ void __init omap2_init_mmc(struct omap_mmc_platform_data **mmc_data,
} else if (cpu_is_omap44xx()) {
if (i < 3) {
base += OMAP4_MMC_REG_OFFSET;
- irq += IRQ_GIC_START;
+ irq += OMAP44XX_IRQ_GIC_START;
}
size = OMAP4_HSMMC_SIZE;
name = "mmci-omap-hs";