From 3cc3fa8672705e609ccd25348438453bd8de07fd Mon Sep 17 00:00:00 2001 From: Michal Simek Date: Fri, 25 Apr 2014 12:21:04 +0200 Subject: ARM: zynq: Add MIO detection code Add run-time MIO pin detection to get actual pin configuration for specific periphery. Signed-off-by: Michal Simek --- arch/arm/include/asm/arch-zynq/sys_proto.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/include/asm') diff --git a/arch/arm/include/asm/arch-zynq/sys_proto.h b/arch/arm/include/asm/arch-zynq/sys_proto.h index 2445a045ce..53c30ec6cf 100644 --- a/arch/arm/include/asm/arch-zynq/sys_proto.h +++ b/arch/arm/include/asm/arch-zynq/sys_proto.h @@ -15,6 +15,7 @@ extern void zynq_slcr_devcfg_disable(void); extern void zynq_slcr_devcfg_enable(void); extern u32 zynq_slcr_get_boot_mode(void); extern u32 zynq_slcr_get_idcode(void); +extern int zynq_slcr_get_mio_pin_status(const char *periph); extern void zynq_ddrc_init(void); extern unsigned int zynq_get_silicon_version(void); -- cgit v1.2.1