Commit 364f8ffc authored by Anton Vorontsov's avatar Anton Vorontsov Committed by Kumar Gala
Browse files

[POWERPC] QE: extern par_io_config_pin and par_io_data_set funcs 



This is needed to configure and control QE pario pins from the kernel.

Signed-off-by: default avatarAnton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: default avatarKumar Gala <galak@kernel.crashing.org>
parent 5a24e1a1

include/asm-powerpc/qe.h

+3 −0
Original line number Diff line number Diff line
@@ -32,6 +32,9 @@ 
extern void qe_reset(void);

extern int par_io_init(struct device_node *np);

extern int par_io_of_config(struct device_node *np);

extern int par_io_config_pin(u8 port, u8 pin, int dir, int open_drain,

			     int assignment, int has_irq);

extern int par_io_data_set(u8 port, u8 pin, u8 val);



/* QE internal API */

int qe_issue_cmd(u32 cmd, u32 device, u8 mcn_protocol, u32 cmd_input);