arm/mach-at91/pm.c

108  * @eth: Ethernet quirks
111 	struct at91_pm_quirk_eth eth[AT91_PM_MAX_ETH];
321 static bool at91_pm_eth_quirk_is_valid(struct at91_pm_quirk_eth *eth)
326 	if (!eth->np)
330 	if (!(eth->modes & BIT(soc_pm.data.mode)))
333 	if (!eth->dev) {
335 		pdev = of_find_device_by_node(eth->np);
338 		/* put_device(eth->dev) is called at the end of suspend. */
339 		eth->dev = &pdev->dev;
343 	if (!device_may_wakeup(eth->dev))
351 	struct at91_pm_quirk_eth *eth;
356 	 * soc_pm.quirks.eth[].np cannot handle WoL packets while in ULP0, ULP1
365 		eth = &soc_pm.quirks.eth[i];
367 		if (!at91_pm_eth_quirk_is_valid(eth))
376 		if (suspend && eth->dns_modes & BIT(soc_pm.data.mode)) {
382 				if (ws->dev == eth->dev)
398 				put_device(eth->dev);
399 				eth->dev = NULL;
400 				/* No need to revert clock settings for this eth. */
407 			clk_bulk_disable_unprepare(AT91_PM_ETH_MAX_CLK, eth->clks);
410 						      eth->clks);
414 			 * Release the reference to eth->dev taken in
417 			put_device(eth->dev);
418 			eth->dev = NULL;
431 		eth = &soc_pm.quirks.eth[j];
433 			if (!at91_pm_eth_quirk_is_valid(eth))
436 			tmp = clk_bulk_prepare_enable(AT91_PM_ETH_MAX_CLK, eth->clks);
439 				       j == AT91_PM_G_ETH ? "geth" : "eth");
444 		 * Release the reference to eth->dev taken in
447 		put_device(eth->dev);
448 		eth->dev = NULL;
1222 	struct at91_pm_quirk_eth *gmac = &soc_pm.quirks.eth[AT91_PM_G_ETH];
1223 	struct at91_pm_quirk_eth *emac = &soc_pm.quirks.eth[AT91_PM_E_ETH];
1547 	soc_pm.quirks.eth[AT91_PM_G_ETH].modes = BIT(AT91_PM_ULP0) |
1551 	soc_pm.quirks.eth[AT91_PM_G_ETH].dns_modes = BIT(AT91_PM_ULP0) |
1598 	soc_pm.quirks.eth[AT91_PM_G_ETH].modes = BIT(AT91_PM_ULP0) |
1605 	soc_pm.quirks.eth[AT91_PM_G_ETH].dns_modes = BIT(AT91_PM_ULP0) |
1645 	soc_pm.quirks.eth[AT91_PM_E_ETH].modes = BIT(AT91_PM_ULP1);
1646 	soc_pm.quirks.eth[AT91_PM_G_ETH].modes = BIT(AT91_PM_ULP1);