imx: mx6: introduce rdc regs

Introudce rdc regs structure and rdc sema reg structure for i.MX6.
For now, to i.MX6, only i.MX6SX supports this.

Signed-off-by: Ye.Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>

diff --git a/arch/arm/include/asm/arch-mx6/imx-regs.h b/arch/arm/include/asm/arch-mx6/imx-regs.h
index 5c45bf6..4cff8ee 100644 (file)
--- a/arch/arm/include/asm/arch-mx6/imx-regs.h
+++ b/arch/arm/include/asm/arch-mx6/imx-regs.h
@@ -356,6 +356,30 @@ extern void imx_get_mac_from_fuse(int dev_id, unsigned char *mac);
 #define SRC_SCR_CORE_3_ENABLE_OFFSET    24
 #define SRC_SCR_CORE_3_ENABLE_MASK      (1<<SRC_SCR_CORE_3_ENABLE_OFFSET)
 
+struct rdc_regs {
+       u32     vir;            /* Version information */
+       u32     reserved1[8];
+       u32     stat;           /* Status */
+       u32     intctrl;        /* Interrupt and Control */
+       u32     intstat;        /* Interrupt Status */
+       u32     reserved2[116];
+       u32     mda[32];        /* Master Domain Assignment */
+       u32     reserved3[96];
+       u32     pdap[104];      /* Peripheral Domain Access Permissions */
+       u32     reserved4[88];
+       struct {
+               u32 mrsa;       /* Memory Region Start Address */
+               u32 mrea;       /* Memory Region End Address */
+               u32 mrc;        /* Memory Region Control */
+               u32 mrvs;       /* Memory Region Violation Status */
+       } mem_region[55];
+};
+
+struct rdc_sema_regs {
+       u8      gate[64];       /* Gate */
+       u16     rstgt;          /* Reset Gate */
+};
+
 /* WEIM registers */
 struct weim {
        u32 cs0gcr1;