Пример #1
0
int do_psc_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
	int	psc_module;
	int	res;

	if (argc != 3)
		goto psc_cmd_usage;

	psc_module = simple_strtoul(argv[1], NULL, 10);
	if (strcmp(argv[2], "en") == 0) {
		res = psc_enable_module(psc_module);
		printf("psc_enable_module(%d) - %s\n", psc_module,
		       (res) ? "ERROR" : "OK");
		return 0;
	}

	if (strcmp(argv[2], "di") == 0) {
		res = psc_disable_module(psc_module);
		printf("psc_disable_module(%d) - %s\n", psc_module,
		       (res) ? "ERROR" : "OK");
		return 0;
	}

	if (strcmp(argv[2], "domain") == 0) {
		res = psc_disable_domain(psc_module);
		printf("psc_disable_domain(%d) - %s\n", psc_module,
		       (res) ? "ERROR" : "OK");
		return 0;
	}

psc_cmd_usage:
	return cmd_usage(cmdtp);
}
void xhci_hcd_stop(int index)
{
	/* Disable USB */
	if (keystone_xhci_phy_suspend())
		return;

	if (psc_disable_module(KS2_LPSC_USB)) {
		debug("PSC disable module USB failed!\n");
		return;
	}

	/* Disable PHY */
	keystone_xhci_phy_unset(keystone.phy);

/*	memset(&keystone, 0, sizeof(struct keystone_xhci)); */
	debug("xhci_hcd_stop OK.\n");
}