1 files changed, 49 insertions, 0 deletions

diff --git a/include/asm-powerpc/commproc.h b/include/asm-powerpc/commproc.h
index 86fcf265c54a..5dec32404fa2 100644
--- a/include/asm-powerpc/commproc.h
+++ b/include/asm-powerpc/commproc.h
@@ -691,4 +691,53 @@ extern void cpm_free_handler(int vec);
 
 #define IMAP_ADDR               (get_immrbase())
 
+#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
+
+enum cpm_port {
+        CPM_PORTA,
+        CPM_PORTB,
+        CPM_PORTC,
+        CPM_PORTD,
+        CPM_PORTE,
+};
+
+void cpm1_set_pin(enum cpm_port port, int pin, int flags);
+
+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_SMC1,
+        CPM_CLK_SMC2,
+};
+
+enum cpm_clk {
+        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_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 */
+};
+
+int cpm1_clk_setup(enum cpm_clk_target target, int clock, int mode);
+
 #endif /* __CPM_8XX__ */