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omap2/3/4: Fix mbox init for multi-omap

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Fix mbox init for multi-omap

Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Tony Lindgren 2010-02-12 12:26:47 -08:00
parent 6fbd55d077
commit d10f2b6e74
1 changed files with 24 additions and 6 deletions
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30
arch/arm/mach-omap2/devices.c
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@ -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 +
@ -187,6 +195,10 @@ static struct resource omap_mbox_resources[] = {
.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;