diff options
| author |   Vitaly Bordug <vbordug@ru.mvista.com> | 2006-09-21 22:38:05 +0400 |
|---|---|---|
| committer | Vitaly Bordug <vbordug@ru.mvista.com> | 2006-09-21 22:38:05 +0400 |
| commit | d3465c921f79cfef0a4a8ceeeef9a3721bbbb57d (patch) | |
| tree | 73d602a02efd3f358990dcfa9231131e69318d3b /include/asm-ppc | |
| parent | POWERPC: Get rid of remapping the whole immr (diff) | |
| download | linux-dev-d3465c921f79cfef0a4a8ceeeef9a3721bbbb57d.tar.xz linux-dev-d3465c921f79cfef0a4a8ceeeef9a3721bbbb57d.zip | |
POWERPC: overhaul with cpm2_map mechanism
Incorporating the new way of cpm2 immr access, introduced in the previous
patch, into CPM2 peripheral devices (fs_enet and cpm_uart). Both ppc and
powerpc approved working( real actions taken in powerpc only, ppc just
has a wrapper to keep init stuff consistent).
Signed-off-by: Vitaly Bordug <vbordug@ru.mvista.com>
Diffstat (limited to 'include/asm-ppc')
| -rw-r--r-- | include/asm-ppc/cpm2.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/include/asm-ppc/cpm2.h b/include/asm-ppc/cpm2.h index bd6623aed383..220cc2debe08 100644 --- a/include/asm-ppc/cpm2.h +++ b/include/asm-ppc/cpm2.h @@ -1196,5 +1196,58 @@ typedef struct im_idma { #define FCC2_MEM_OFFSET FCC_MEM_OFFSET(1) #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__ */ |