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>

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,