From 32def337aafee0bc65eb58d5b1b3617525eb7fb7 Mon Sep 17 00:00:00 2001 From: Anton Vorontsov Date: Mon, 19 May 2008 21:47:05 +0400 Subject: powerpc/QE: implement support for the GPIO LIB API This is needed to access QE GPIOs via Linux GPIO API. Signed-off-by: Anton Vorontsov Acked-By: Timur Tabi Signed-off-by: Kumar Gala --- include/asm-powerpc/qe.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/asm-powerpc') diff --git a/include/asm-powerpc/qe.h b/include/asm-powerpc/qe.h index c4523acad48b..01e3c70b93ab 100644 --- a/include/asm-powerpc/qe.h +++ b/include/asm-powerpc/qe.h @@ -100,8 +100,11 @@ struct qe_pio_regs { #endif }; +extern void __init qe_add_gpiochips(void); extern int par_io_init(struct device_node *np); extern int par_io_of_config(struct device_node *np); +#define QE_PIO_DIR_IN 2 +#define QE_PIO_DIR_OUT 1 extern void __par_io_config_pin(struct qe_pio_regs __iomem *par_io, u8 pin, int dir, int open_drain, int assignment, int has_irq); -- cgit v1.2.2