diff options
-rw-r--r-- | drivers/iommu/omap-iommu.c | 16 | ||||
-rw-r--r-- | drivers/iommu/omap-iommu.h | 33 | ||||
-rw-r--r-- | include/linux/platform_data/iommu-omap.h | 17 |
3 files changed, 33 insertions, 33 deletions
diff --git a/drivers/iommu/omap-iommu.c b/drivers/iommu/omap-iommu.c index febd4fbe3445..c1739a650654 100644 --- a/drivers/iommu/omap-iommu.c +++ b/drivers/iommu/omap-iommu.c @@ -42,22 +42,6 @@ /* bitmap of the page sizes currently supported */ #define OMAP_IOMMU_PGSIZES (SZ_4K | SZ_64K | SZ_1M | SZ_16M) -/** - * struct omap_iommu_domain - omap iommu domain - * @pgtable: the page table - * @iommu_dev: an omap iommu device attached to this domain. only a single - * iommu device can be attached for now. - * @dev: Device using this domain. - * @lock: domain lock, should be taken when attaching/detaching - */ -struct omap_iommu_domain { - u32 *pgtable; - struct omap_iommu *iommu_dev; - struct device *dev; - spinlock_t lock; - struct iommu_domain domain; -}; - #define MMU_LOCK_BASE_SHIFT 10 #define MMU_LOCK_BASE_MASK (0x1f << MMU_LOCK_BASE_SHIFT) #define MMU_LOCK_BASE(x) \ diff --git a/drivers/iommu/omap-iommu.h b/drivers/iommu/omap-iommu.h index 59628e5017b4..3c33608f48ca 100644 --- a/drivers/iommu/omap-iommu.h +++ b/drivers/iommu/omap-iommu.h @@ -14,6 +14,7 @@ #define _OMAP_IOMMU_H #include <linux/bitops.h> +#include <linux/iommu.h> #define for_each_iotlb_cr(obj, n, __i, cr) \ for (__i = 0; \ @@ -27,6 +28,23 @@ struct iotlb_entry { u32 endian, elsz, mixed; }; +/** + * struct omap_iommu_domain - omap iommu domain + * @pgtable: the page table + * @iommu_dev: an omap iommu device attached to this domain. only a single + * iommu device can be attached for now. + * @dev: Device using this domain. + * @lock: domain lock, should be taken when attaching/detaching + * @domain: generic domain handle used by iommu core code + */ +struct omap_iommu_domain { + u32 *pgtable; + struct omap_iommu *iommu_dev; + struct device *dev; + spinlock_t lock; + struct iommu_domain domain; +}; + struct omap_iommu { const char *name; void __iomem *regbase; @@ -52,6 +70,21 @@ struct omap_iommu { u32 id; }; +/** + * struct omap_iommu_arch_data - omap iommu private data + * @name: name of the iommu device + * @iommu_dev: handle of the iommu device + * + * This is an omap iommu private data object, which binds an iommu user + * to its iommu device. This object should be placed at the iommu user's + * dev_archdata so generic IOMMU API can be used without having to + * utilize omap-specific plumbing anymore. + */ +struct omap_iommu_arch_data { + const char *name; + struct omap_iommu *iommu_dev; +}; + struct cr_regs { u32 cam; u32 ram; diff --git a/include/linux/platform_data/iommu-omap.h b/include/linux/platform_data/iommu-omap.h index a40fc0f4f9de..e8b12dbf6170 100644 --- a/include/linux/platform_data/iommu-omap.h +++ b/include/linux/platform_data/iommu-omap.h @@ -12,23 +12,6 @@ #include <linux/platform_device.h> -#define MMU_REG_SIZE 256 - -/** - * struct iommu_arch_data - omap iommu private data - * @name: name of the iommu device - * @iommu_dev: handle of the iommu device - * - * This is an omap iommu private data object, which binds an iommu user - * to its iommu device. This object should be placed at the iommu user's - * dev_archdata so generic IOMMU API can be used without having to - * utilize omap-specific plumbing anymore. - */ -struct omap_iommu_arch_data { - const char *name; - struct omap_iommu *iommu_dev; -}; - struct iommu_platform_data { const char *reset_name; int (*assert_reset)(struct platform_device *pdev, const char *name); |