minix/kernel/arch/earm/omap_padconf.h

#ifndef _OMAP_PADCONF_H
#define _OMAP_PADCONF_H

#ifndef __ASSEMBLY__

void arch_padconf_init(void);
int arch_padconf_set(u32_t padconf, u32_t mask, u32_t value);

#endif /* __ASSEMBLY__ */

#endif /* _OMAP_TIMER_H */
kernel: i2c padconf workaround The padconf library runs in user mode, but to actually affect the padconf register contents, the processor has to be in privileged mode. A full server based solution will be developed, but for now just set the pinmux in the kernel at boot. Change-Id: I170ed54dae64b27cd9bd8807445231598fb8e3e1 2013-07-15 16:28:58 +02:00			`#ifndef _OMAP_PADCONF_H`
			`#define _OMAP_PADCONF_H`

			`#ifndef __ASSEMBLY__`

kernel: add padconf kernel call On the AM335X, writes to the padconf registers must be done in privileged mode. To allow userspace drivers to dynamically change the padconf at runtime, a kernel call has been added. Change-Id: I4b25d2879399b1785a360912faa0e90b5c258533 2013-08-28 06:43:45 +02:00			`void arch_padconf_init(void);`
			`int arch_padconf_set(u32_t padconf, u32_t mask, u32_t value);`
kernel: i2c padconf workaround The padconf library runs in user mode, but to actually affect the padconf register contents, the processor has to be in privileged mode. A full server based solution will be developed, but for now just set the pinmux in the kernel at boot. Change-Id: I170ed54dae64b27cd9bd8807445231598fb8e3e1 2013-07-15 16:28:58 +02:00
			`#endif /* __ASSEMBLY__ */`

			`#endif /* _OMAP_TIMER_H */`