No functional changes.
Signed-off-by: Felipe Contreras <felipe.contreras@xxxxxxxxx>
---
arch/arm/mach-omap2/omap3-iommu.c | 72 ++++++++++++++++++------------------
1 files changed, 36 insertions(+), 36 deletions(-)
diff --git a/arch/arm/mach-omap2/omap3-iommu.c b/arch/arm/mach-omap2/omap3-iommu.c
index 367f36a..f4232ec 100644
--- a/arch/arm/mach-omap2/omap3-iommu.c
+++ b/arch/arm/mach-omap2/omap3-iommu.c
@@ -14,43 +14,31 @@
#include <mach/iommu.h>
-#define OMAP3_MMU1_BASE 0x480bd400
-#define OMAP3_MMU2_BASE 0x5d000000
-#define OMAP3_MMU1_IRQ 24
-#define OMAP3_MMU2_IRQ 28
-
-static struct resource omap3_iommu_res[] = {
- { /* Camera ISP MMU */
- .start = OMAP3_MMU1_BASE,
- .end = OMAP3_MMU1_BASE + MMU_REG_SIZE - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = OMAP3_MMU1_IRQ,
- .flags = IORESOURCE_IRQ,
- },
- { /* IVA2.2 MMU */
- .start = OMAP3_MMU2_BASE,
- .end = OMAP3_MMU2_BASE + MMU_REG_SIZE - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = OMAP3_MMU2_IRQ,
- .flags = IORESOURCE_IRQ,
- },
+struct iommu_device {
+ resource_size_t base;
+ resource_size_t irq;
+ struct iommu_platform_data pdata;
+ struct resource res[2];
};
-#define NR_IOMMU_RES (ARRAY_SIZE(omap3_iommu_res) / 2)
-static const struct iommu_platform_data omap3_iommu_pdata[] __initconst = {
+static struct iommu_device devices[] = {
{
- .name = "isp",
- .nr_tlb_entries = 8,
- .clk_name = "cam_ick",
+ .base = 0x480bd400,
+ .irq = 24,
+ .pdata = {
+ .name = "isp",
+ .nr_tlb_entries = 8,
+ .clk_name = "cam_ick",
+ },
},
{
- .name = "iva2",
- .nr_tlb_entries = 32,
- .clk_name = "iva2_ck",
+ .base = 0x5d000000,
+ .irq = 28,
+ .pdata = {
+ .name = "iva2",
+ .nr_tlb_entries = 32,
+ .clk_name = "iva2_ck",
+ },
},
};
#define NR_IOMMU_DEVICES ARRAY_SIZE(omap3_iommu_pdata)
@@ -63,23 +51,35 @@ static int __init omap3_iommu_init(void)
for (i = 0; i < NR_IOMMU_DEVICES; i++) {
struct platform_device *pdev;
+ const struct iommu_device *d = &devices[i];
+ struct resource res[] = {
+ { .flags = IORESOURCE_MEM },
+ { .flags = IORESOURCE_IRQ },
+ };
pdev = platform_device_alloc("omap-iommu", i + 1);
if (!pdev) {
err = -ENOMEM;
goto err_out;
}
- err = platform_device_add_resources(pdev,
- &omap3_iommu_res[2 * i], NR_IOMMU_RES);
+
+ res[0].start = d->base;
+ res[0].end = d->base + MMU_REG_SIZE - 1;
+
+ res[1].start = d->irq;
+
+ err = platform_device_add_resources(pdev, res, ARRAY_SIZE(res));
if (err)
goto err_out;
- err = platform_device_add_data(pdev, &omap3_iommu_pdata[i],
- sizeof(omap3_iommu_pdata[0]));
+
+ err = platform_device_add_data(pdev, &d->pdata, sizeof(d->pdata));
if (err)
goto err_out;
+
err = platform_device_add(pdev);
if (err)
goto err_out;
+
omap3_iommu_pdev[i] = pdev;
}
return 0;
--
1.6.3.GIT
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