bcm2837_power.c File Reference

#include "bcm2837.h"
#include "bcm2837_mbox.h"

Functions
void	bcm2837_mailbox_write (uint channel, uint value)
uint	bcm2837_mailbox_read (uint channel)
int	bcm2837_setpower (enum board_power_feature feature, bool on)
void	bcm2837_power_init (void)

Detailed Description

This driver provides the ability to power on and power off hardware, such as the USB Controller, on the BCM2837B0 SoC used on the Raspberry Pi 3 B+. This makes use of the BCM2837B0's mailbox mechanism.