MX35: added ESDC structure to imx-regs

[karo-tx-uboot.git] / arch / arm / include / asm / arch-mx35 / imx-regs.h

diff --git a/arch/arm/include/asm/arch-mx35/imx-regs.h b/arch/arm/include/asm/arch-mx35/imx-regs.h
index 0c566f27c28d38becc214f2975ed2216a3e5ac78..fb9dc68e09a906a87e43c5119a25a79a1b034a6f 100644 (file)
--- a/arch/arm/include/asm/arch-mx35/imx-regs.h
+++ b/arch/arm/include/asm/arch-mx35/imx-regs.h
@@ -147,6 +147,19 @@
 #define PLL_MFI(x)             (((x) & 0xf) << 10)
 #define PLL_MFN(x)             (((x) & 0x3ff) << 0)
 
+#define _PLL_BRM(x)    ((x) << 31)
+#define _PLL_PD(x)     (((x) - 1) << 26)
+#define _PLL_MFD(x)    (((x) - 1) << 16)
+#define _PLL_MFI(x)    ((x) << 10)
+#define _PLL_MFN(x)    (x)
+#define _PLL_SETTING(brm, pd, mfd, mfi, mfn) \
+       (_PLL_BRM(brm) | _PLL_PD(pd) | _PLL_MFD(mfd) | _PLL_MFI(mfi) |\
+        _PLL_MFN(mfn))
+
+#define CCM_MPLL_532_HZ        _PLL_SETTING(1, 1, 12, 11, 1)
+#define CCM_MPLL_399_HZ _PLL_SETTING(0, 1, 16, 8, 5)
+#define CCM_PPLL_300_HZ _PLL_SETTING(0, 1, 4, 6, 1)
+
 #define CSCR_U(x)      (WEIM_CTRL_CS#x + 0)
 #define CSCR_L(x)      (WEIM_CTRL_CS#x + 4)
 #define CSCR_A(x)      (WEIM_CTRL_CS#x + 8)
@@ -284,6 +297,23 @@ struct wdog_regs {
        u16 wmcr;       /* Misc Control */
 };
 
+struct esdc_regs {
+       u32     esdctl0;
+       u32     esdcfg0;
+       u32     esdctl1;
+       u32     esdcfg1;
+       u32     esdmisc;
+       u32     reserved[4];
+       u32     esdcdly[5];
+       u32     esdcdlyl;
+};
+
+#define ESDC_MISC_RST          (1 << 1)
+#define ESDC_MISC_MDDR_EN      (1 << 2)
+#define ESDC_MISC_MDDR_DL_RST  (1 << 3)
+#define ESDC_MISC_DDR_EN       (1 << 8)
+#define ESDC_MISC_DDR2_EN      (1 << 9)
+
 /*
  * NFMS bit in RCSR register for pagesize of nandflash
  */