1*4882a593Smuzhiyun // SPDX-License-Identifier: GPL-2.0 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Copyright (C) 2020, Linaro Limited 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * Tests scmi_agent uclass and the SCMI drivers implemented in other 6*4882a593Smuzhiyun * uclass devices probe when a SCMI server exposes resources. 7*4882a593Smuzhiyun * 8*4882a593Smuzhiyun * Note in test.dts the protocol@10 node in agent 1. Protocol 0x10 is not 9*4882a593Smuzhiyun * implemented in U-Boot SCMI components but the implementation is exepected 10*4882a593Smuzhiyun * to not complain on unknown protocol IDs, as long as it is not used. Note 11*4882a593Smuzhiyun * in test.dts tests that SCMI drivers probing does not fail for such an 12*4882a593Smuzhiyun * unknown SCMI protocol ID. 13*4882a593Smuzhiyun */ 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun #include <common.h> 16*4882a593Smuzhiyun #include <dm.h> 17*4882a593Smuzhiyun #include <asm/scmi_test.h> 18*4882a593Smuzhiyun #include <dm/device-internal.h> 19*4882a593Smuzhiyun #include <dm/test.h> 20*4882a593Smuzhiyun #include <test/ut.h> 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun /* 23*4882a593Smuzhiyun * Test SCMI states when loading and releasing resources 24*4882a593Smuzhiyun * related to SCMI drivers. 25*4882a593Smuzhiyun */ dm_test_scmi_sandbox_agent(struct unit_test_state * uts)26*4882a593Smuzhiyunstatic int dm_test_scmi_sandbox_agent(struct unit_test_state *uts) 27*4882a593Smuzhiyun { 28*4882a593Smuzhiyun struct sandbox_scmi_service *scmi_ctx = sandbox_scmi_service_ctx(); 29*4882a593Smuzhiyun 30*4882a593Smuzhiyun ut_assertnonnull(scmi_ctx); 31*4882a593Smuzhiyun ut_asserteq(2, scmi_ctx->agent_count); 32*4882a593Smuzhiyun ut_assertnull(scmi_ctx->agent[0]); 33*4882a593Smuzhiyun ut_assertnull(scmi_ctx->agent[1]); 34*4882a593Smuzhiyun 35*4882a593Smuzhiyun return 0; 36*4882a593Smuzhiyun } 37*4882a593Smuzhiyun 38*4882a593Smuzhiyun DM_TEST(dm_test_scmi_sandbox_agent, UT_TESTF_SCAN_FDT); 39