static void msm_power_off(void)
{
printk(KERN_NOTICE "Powering off the SoC\n");
pm8058_reset_pwr_off(0);
writel(0, PSHOLD_CTL_SU);
mdelay(10000);
printk(KERN_ERR "Powering off has failed\n");
return;
}
void shutdown_device()
{
gpio_config_pshold();
pm8058_reset_pwr_off(0);
pm8901_reset_pwr_off(0);
writel(0, MSM_PSHOLD_CTL_SU);
mdelay(10000);
dprintf(CRITICAL, "Shutdown failed\n");
}
void reboot_device(uint32_t reboot_reason)
{
/* TBD - set download mode? */
pm8058_reset_pwr_off(1);
writel(reboot_reason, RESTART_REASON_ADDR);
dmb();
writel(0, MSM_WDT0_EN);
writel(0, PSHOLD_CTL_SU);
mdelay(5000);
writel(0x31F3, MSM_WDT0_BARK_TIME);
writel(0x31F3, MSM_WDT0_BITE_TIME);
writel(3, MSM_WDT0_EN);
dmb();
secure_writel(3, MSM_TCSR_WDOG_CFG);
mdelay(10000);
dprintf(CRITICAL, "Shutdown failed\n");
}