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author | Honghui Zhang <honghui.zhang@mediatek.com> | 2016-06-08 17:50:58 +0800 |
---|---|---|
committer | Joerg Roedel <jroedel@suse.de> | 2016-06-21 11:36:19 +0200 |
commit | 9ca340c98c0dc6cb60b5ebd7847302f57648f0ba (patch) | |
tree | 0ad4bb2df4a2efb9c0c804b580b76972cf4d9714 /drivers/iommu/mtk_iommu.c | |
parent | 7e42626ad3f4540143e68ba41e5e553f2715b451 (diff) | |
download | linux-stable-9ca340c98c0dc6cb60b5ebd7847302f57648f0ba.tar.gz linux-stable-9ca340c98c0dc6cb60b5ebd7847302f57648f0ba.tar.bz2 linux-stable-9ca340c98c0dc6cb60b5ebd7847302f57648f0ba.zip |
iommu/mediatek: move the common struct into header file
Move the struct defines of mtk iommu into a new header files for
common use.
Signed-off-by: Honghui Zhang <honghui.zhang@mediatek.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu/mtk_iommu.c')
-rw-r--r-- | drivers/iommu/mtk_iommu.c | 48 |
1 files changed, 1 insertions, 47 deletions
diff --git a/drivers/iommu/mtk_iommu.c b/drivers/iommu/mtk_iommu.c index 493bd3e0f8db..b12c12d74c33 100644 --- a/drivers/iommu/mtk_iommu.c +++ b/drivers/iommu/mtk_iommu.c @@ -34,7 +34,7 @@ #include <dt-bindings/memory/mt8173-larb-port.h> #include <soc/mediatek/smi.h> -#include "io-pgtable.h" +#include "mtk_iommu.h" #define REG_MMU_PT_BASE_ADDR 0x000 @@ -93,20 +93,6 @@ #define MTK_PROTECT_PA_ALIGN 128 -struct mtk_iommu_suspend_reg { - u32 standard_axi_mode; - u32 dcm_dis; - u32 ctrl_reg; - u32 int_control0; - u32 int_main_control; -}; - -struct mtk_iommu_client_priv { - struct list_head client; - unsigned int mtk_m4u_id; - struct device *m4udev; -}; - struct mtk_iommu_domain { spinlock_t pgtlock; /* lock for page table */ @@ -116,19 +102,6 @@ struct mtk_iommu_domain { struct iommu_domain domain; }; -struct mtk_iommu_data { - void __iomem *base; - int irq; - struct device *dev; - struct clk *bclk; - phys_addr_t protect_base; /* protect memory base */ - struct mtk_iommu_suspend_reg reg; - struct mtk_iommu_domain *m4u_dom; - struct iommu_group *m4u_group; - struct mtk_smi_iommu smi_imu; /* SMI larb iommu info */ - bool enable_4GB; -}; - static struct iommu_ops mtk_iommu_ops; static struct mtk_iommu_domain *to_mtk_domain(struct iommu_domain *dom) @@ -551,25 +524,6 @@ static int mtk_iommu_hw_init(const struct mtk_iommu_data *data) return 0; } -static int compare_of(struct device *dev, void *data) -{ - return dev->of_node == data; -} - -static int mtk_iommu_bind(struct device *dev) -{ - struct mtk_iommu_data *data = dev_get_drvdata(dev); - - return component_bind_all(dev, &data->smi_imu); -} - -static void mtk_iommu_unbind(struct device *dev) -{ - struct mtk_iommu_data *data = dev_get_drvdata(dev); - - component_unbind_all(dev, &data->smi_imu); -} - static const struct component_master_ops mtk_iommu_com_ops = { .bind = mtk_iommu_bind, .unbind = mtk_iommu_unbind, |