struct komeda_product_data {
u32 product_id;
- struct komeda_dev_funcs *(*identify)(u32 __iomem *reg,
+ const struct komeda_dev_funcs *(*identify)(u32 __iomem *reg,
struct komeda_chip_info *info);
};
int (*enum_resources)(struct komeda_dev *mdev);
/** @cleanup: call to chip to cleanup komeda_dev->chip data */
void (*cleanup)(struct komeda_dev *mdev);
+ /** @connect_iommu: Optional, connect to external iommu */
+ int (*connect_iommu)(struct komeda_dev *mdev);
+ /** @disconnect_iommu: Optional, disconnect to external iommu */
+ int (*disconnect_iommu)(struct komeda_dev *mdev);
/**
* @irq_handler:
*
struct device *dev;
/** @reg_base: the base address of komeda io space */
u32 __iomem *reg_base;
+ /** @dma_parms: the dma parameters of komeda */
+ struct device_dma_parameters dma_parms;
/** @chip: the basic chip information */
struct komeda_chip_info chip;
/** @fmt_tbl: initialized by &komeda_dev_funcs->init_format_table */
struct komeda_format_caps_table fmt_tbl;
- /** @pclk: APB clock for register access */
- struct clk *pclk;
- /** @mclk: HW main engine clk */
- struct clk *mclk;
+ /** @aclk: HW main engine clk */
+ struct clk *aclk;
/** @irq: irq number */
int irq;
struct komeda_pipeline *pipelines[KOMEDA_MAX_PIPELINES];
/** @funcs: chip funcs to access to HW */
- struct komeda_dev_funcs *funcs;
+ const struct komeda_dev_funcs *funcs;
/**
* @chip_data:
*
*/
void *chip_data;
+ /** @iommu: iommu domain */
+ struct iommu_domain *iommu;
+
/** @debugfs_root: root directory of komeda debugfs */
struct dentry *debugfs_root;
};
return MALIDP_CORE_ID_PRODUCT_ID(mdev->chip.core_id) == target;
}
-struct komeda_dev_funcs *
+const struct komeda_dev_funcs *
d71_identify(u32 __iomem *reg, struct komeda_chip_info *chip);
struct komeda_dev *komeda_dev_create(struct device *dev);