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authorScott Wood <scottwood@freescale.com>2007-07-16 13:32:24 -0500
committerKumar Gala <galak@kernel.crashing.org>2007-10-04 11:02:18 -0500
commit7f21f52940212c25b4387c2450018e161043549a (patch)
tree9df63e5508151be0c6fd9e02b692f5ca1edf4394 /include
parent2652d4ec4a363487d0106a8bf51f1b081dd7e397 (diff)
[POWERPC] cpm2: Add cpm2_set_pin().
This provides a generic way for board code to set up CPM pins, rather than directly poking magic values into registers. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'include')
-rw-r--r--include/asm-powerpc/cpm2.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/include/asm-powerpc/cpm2.h b/include/asm-powerpc/cpm2.h
index 41a45db0c8b..d7b57ac5589 100644
--- a/include/asm-powerpc/cpm2.h
+++ b/include/asm-powerpc/cpm2.h
@@ -1247,5 +1247,14 @@ enum cpm_clk {
extern int cpm2_clk_setup(enum cpm_clk_target target, int clock, int mode);
extern int cpm2_smc_clk_setup(enum cpm_clk_target target, int clock);
+#define CPM_PIN_INPUT 0
+#define CPM_PIN_OUTPUT 1
+#define CPM_PIN_PRIMARY 0
+#define CPM_PIN_SECONDARY 2
+#define CPM_PIN_GPIO 4
+#define CPM_PIN_OPENDRAIN 8
+
+void cpm2_set_pin(int port, int pin, int flags);
+
#endif /* __CPM2__ */
#endif /* __KERNEL__ */