[PATCH 10/10] test: dm: add scmi command test

[AKASHI Takahiro]

In this test, "scmi" with different sub-commands is tested.
Please note that scmi command is for debug purpose and is not
intended in production system.

Signed-off-by: AKASHI Takahiro <takahiro.akashi at linaro.org>
---
 test/dm/scmi.c | 57 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)

diff --git a/test/dm/scmi.c b/test/dm/scmi.c
index 563017bb63e0..b40c84011295 100644
--- a/test/dm/scmi.c
+++ b/test/dm/scmi.c
@@ -207,6 +207,63 @@ static int dm_test_scmi_base(struct unit_test_state *uts)
 
 DM_TEST(dm_test_scmi_base, UT_TESTF_SCAN_FDT);
 
+static int dm_test_scmi_cmd(struct unit_test_state *uts)
+{
+	struct udevice *agent_dev, *base;
+	struct scmi_agent_priv *priv;
+
+	/* preparation */
+	ut_assertok(uclass_get_device_by_name(UCLASS_SCMI_AGENT, "scmi",
+					      &agent_dev));
+	ut_assertnonnull(agent_dev);
+	ut_assertnonnull(priv = dev_get_uclass_plat(agent_dev));
+	ut_assertnonnull(base = scmi_get_protocol(agent_dev,
+						  SCMI_PROTOCOL_ID_BASE));
+
+	/* scmi base info */
+	ut_assertok(run_command("scmi base info", 0));
+
+	ut_assert_nextline("SCMI device: scmi");
+	ut_assert_nextline("  protocol version: 0x20000");
+	ut_assert_nextline("  # of agents: 2");
+	ut_assert_nextline("      0: platform");
+	ut_assert_nextline("    > 1: OSPM");
+	ut_assert_nextline("  # of protocols: 3");
+	ut_assert_nextline("      Clock management");
+	ut_assert_nextline("      Reset domain management");
+	ut_assert_nextline("      Voltage domain management");
+	ut_assert_nextline("  vendor: U-Boot");
+	ut_assert_nextline("  sub vendor: Sandbox");
+	ut_assert_nextline("  impl version: 0x1");
+
+	ut_assert_console_end();
+
+	/* scmi base perm_dev */
+	ut_assertok(run_command("scmi base perm_dev 1 0 1", 0));
+	ut_assert_console_end();
+
+	ut_assert(run_command("scmi base perm_dev 1 0 0", 0));
+	ut_assert_nextline("Denying access to device:0 failed (-13)");
+	ut_assert_console_end();
+
+	/* scmi base perm_proto */
+	ut_assertok(run_command("scmi base perm_proto 1 0 14 1", 0));
+	ut_assert_console_end();
+
+	ut_assert(run_command("scmi base perm_proto 1 0 14 0", 0));
+	ut_assert_nextline("Denying access to protocol:0x14 on device:0 failed (-13)");
+	ut_assert_console_end();
+
+	/* scmi base reset */
+	ut_assert(run_command("scmi base reset 1 1", 0));
+	ut_assert_nextline("Reset failed (-13)");
+	ut_assert_console_end();
+
+	return 0;
+}
+
+DM_TEST(dm_test_scmi_cmd, UT_TESTF_SCAN_FDT);
+
 static int dm_test_scmi_clocks(struct unit_test_state *uts)
 {
 	struct sandbox_scmi_agent *agent;
-- 
2.41.0