Pull video into release branch

[pandora-kernel.git] / include / asm-ppc / cpm2.h

diff --git a/include/asm-ppc/cpm2.h b/include/asm-ppc/cpm2.h
index f6a7ff0..12a2860 100644 (file)
--- a/include/asm-ppc/cpm2.h
+++ b/include/asm-ppc/cpm2.h
@@ -42,6 +42,8 @@
 #define CPM_CR_IDMA4_SBLOCK    (0x17)
 #define CPM_CR_MCC1_SBLOCK     (0x1c)
 
+#define CPM_CR_FCC_SBLOCK(x)   (x + 0x10)
+
 #define CPM_CR_SCC1_PAGE       (0x00)
 #define CPM_CR_SCC2_PAGE       (0x01)
 #define CPM_CR_SCC3_PAGE       (0x02)
@@ -62,6 +64,8 @@
 #define CPM_CR_MCC1_PAGE       (0x07)
 #define CPM_CR_MCC2_PAGE       (0x08)
 
+#define CPM_CR_FCC_PAGE(x)     (x + 0x04)
+
 /* Some opcodes (there are more...later)
 */
 #define CPM_CR_INIT_TRX                ((ushort)0x0000)
@@ -100,21 +104,16 @@
  */
 #define NUM_CPM_HOST_PAGES     2
 
-static inline long IS_DPERR(const uint offset)
-{
-       return (uint)offset > (uint)-1000L;
-}
-
 /* Export the base address of the communication processor registers
  * and dual port ram.
  */
 extern         cpm_cpm2_t      *cpmp;   /* Pointer to comm processor */
 
-extern uint cpm_dpalloc(uint size, uint align);
-extern int cpm_dpfree(uint offset);
-extern uint cpm_dpalloc_fixed(uint offset, uint size, uint align);
+extern unsigned long cpm_dpalloc(uint size, uint align);
+extern int cpm_dpfree(unsigned long offset);
+extern unsigned long cpm_dpalloc_fixed(unsigned long offset, uint size, uint align);
 extern void cpm_dpdump(void);
-extern void *cpm_dpram_addr(uint offset);
+extern void *cpm_dpram_addr(unsigned long offset);
 extern void cpm_setbrg(uint brg, uint rate);
 extern void cpm2_fastbrg(uint brg, uint rate, int div16);
 extern void cpm2_reset(void);
@@ -173,6 +172,10 @@ typedef struct cpm_buf_desc {
 #define PROFF_I2C_BASE         ((uint)0x8afc)
 #define PROFF_IDMA4_BASE       ((uint)0x8afe)
 
+#define PROFF_SCC_SIZE         ((uint)0x100)
+#define PROFF_FCC_SIZE         ((uint)0x100)
+#define PROFF_SMC_SIZE         ((uint)64)
+
 /* The SMCs are relocated to any of the first eight DPRAM pages.
  * We will fix these at the first locations of DPRAM, until we
  * get some microcode patches :-).
@@ -1186,7 +1189,60 @@ typedef struct im_idma {
 #define FCC_MEM_OFFSET(x) (CPM_FCC_SPECIAL_BASE + (x*128))
 #define FCC1_MEM_OFFSET FCC_MEM_OFFSET(0)
 #define FCC2_MEM_OFFSET FCC_MEM_OFFSET(1)
-#define FCC2_MEM_OFFSET FCC_MEM_OFFSET(2)
+#define FCC3_MEM_OFFSET FCC_MEM_OFFSET(2)
+
+/* Clocks and GRG's */
+
+enum cpm_clk_dir {
+       CPM_CLK_RX,
+       CPM_CLK_TX,
+       CPM_CLK_RTX
+};
+
+enum cpm_clk_target {
+       CPM_CLK_SCC1,
+       CPM_CLK_SCC2,
+       CPM_CLK_SCC3,
+       CPM_CLK_SCC4,
+       CPM_CLK_FCC1,
+       CPM_CLK_FCC2,
+       CPM_CLK_FCC3
+};
+
+enum cpm_clk {
+       CPM_CLK_NONE = 0,
+       CPM_BRG1,       /* Baud Rate Generator  1 */
+       CPM_BRG2,       /* Baud Rate Generator  2 */
+       CPM_BRG3,       /* Baud Rate Generator  3 */
+       CPM_BRG4,       /* Baud Rate Generator  4 */
+       CPM_BRG5,       /* Baud Rate Generator  5 */
+       CPM_BRG6,       /* Baud Rate Generator  6 */
+       CPM_BRG7,       /* Baud Rate Generator  7 */
+       CPM_BRG8,       /* Baud Rate Generator  8 */
+       CPM_CLK1,       /* Clock  1 */
+       CPM_CLK2,       /* Clock  2 */
+       CPM_CLK3,       /* Clock  3 */
+       CPM_CLK4,       /* Clock  4 */
+       CPM_CLK5,       /* Clock  5 */
+       CPM_CLK6,       /* Clock  6 */
+       CPM_CLK7,       /* Clock  7 */
+       CPM_CLK8,       /* Clock  8 */
+       CPM_CLK9,       /* Clock  9 */
+       CPM_CLK10,      /* Clock 10 */
+       CPM_CLK11,      /* Clock 11 */
+       CPM_CLK12,      /* Clock 12 */
+       CPM_CLK13,      /* Clock 13 */
+       CPM_CLK14,      /* Clock 14 */
+       CPM_CLK15,      /* Clock 15 */
+       CPM_CLK16,      /* Clock 16 */
+       CPM_CLK17,      /* Clock 17 */
+       CPM_CLK18,      /* Clock 18 */
+       CPM_CLK19,      /* Clock 19 */
+       CPM_CLK20,      /* Clock 20 */
+       CPM_CLK_DUMMY
+};
+
+extern int cpm2_clk_setup(enum cpm_clk_target target, int clock, int mode);
 
 #endif /* __CPM2__ */
 #endif /* __KERNEL__ */