308 		const struct device *clk;  in iface_cb()  local
315 		clk = net_eth_get_ptp_clock(iface);  in iface_cb()
316 		if (!clk) {  in iface_cb()
415 	const struct device *clk;  in test_ptp_clock_interfaces()  local
419 	clk = net_eth_get_ptp_clock(eth_interfaces[idx]);  in test_ptp_clock_interfaces()
420 	zassert_not_null(clk, "Clock not found for interface %p\n",  in test_ptp_clock_interfaces()
424 	clk = net_eth_get_ptp_clock(eth_interfaces[idx]);  in test_ptp_clock_interfaces()
425 	zassert_not_null(clk, "Clock not found for interface %p\n",  in test_ptp_clock_interfaces()
428 	clk = net_eth_get_ptp_clock(eth_interfaces[non_ptp_interface]);  in test_ptp_clock_interfaces()
429 	zassert_is_null(clk, "Clock found for interface %p\n",  in test_ptp_clock_interfaces()
445 	const struct device *clk;  in test_ptp_clock_iface()  local
448 	clk = net_eth_get_ptp_clock(eth_interfaces[idx]);  in test_ptp_clock_iface()
450 	zassert_not_null(clk, "Clock not found for interface %p\n",  in test_ptp_clock_iface()
453 	ptp_clock_set(clk, &tm);  in test_ptp_clock_iface()
461 	ptp_clock_adjust(clk, rnd_value);  in test_ptp_clock_iface()
464 	ptp_clock_get(clk, &tm);  in test_ptp_clock_iface()
489 	const struct device *clk, *clk_by_index;  in test_ptp_clock_get_by_index()  local
494 	clk = net_eth_get_ptp_clock(eth_interfaces[idx]);  in test_ptp_clock_get_by_index()
495 	zassert_not_null(clk, "PTP 0 not found");  in test_ptp_clock_get_by_index()
497 	clk0 = clk;  in test_ptp_clock_get_by_index()
502 	zassert_equal(clk, clk_by_index, "Interface index %d invalid", idx);  in test_ptp_clock_get_by_index()
506 	clk = net_eth_get_ptp_clock(eth_interfaces[idx]);  in test_ptp_clock_get_by_index()
507 	zassert_not_null(clk, "PTP 1 not found");  in test_ptp_clock_get_by_index()
509 	clk1 = clk;  in test_ptp_clock_get_by_index()
514 	zassert_equal(clk, clk_by_index, "Interface index %d invalid", idx);  in test_ptp_clock_get_by_index()
551 	const struct device *clk;  in test_ptp_clock_get_kernel()  local
556 	clk = net_eth_get_ptp_clock(eth_interfaces[0]);  in test_ptp_clock_get_kernel()
568 	const struct device *clk;  in setup()  local
570 	clk = device_get_binding(PTP_VIRT_CLOCK_NAME);  in setup()
571 	if (clk != NULL) {  in setup()
572 		k_object_access_grant(clk, k_current_get());  in setup()