[PATCH v7 04/14] test: dm: phy: add a test item for the phy_bulk API

Chunfeng Yun
2020-04-29T06:05:20Z

Add a test item for the phy_bulk API

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Reviewed-by: Weijie Gao <weijie.gao@mediatek.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
---
v7: test new API

v6: add Reviewed-by Weijie & Simon

v5: no changes

v4: new patch
---
arch/sandbox/dts/test.dts | 11 +++++++++++
test/dm/phy.c | 33 +++++++++++++++++++++++++++++++++
2 files changed, 44 insertions(+)

diff --git a/arch/sandbox/dts/test.dts b/arch/sandbox/dts/test.dts
index f3f08da81e..ef04b8e2f7 100644
--- a/arch/sandbox/dts/test.dts
+++ b/arch/sandbox/dts/test.dts
@@ -159,12 +159,23 @@
broken;
};

+ phy_provider2: gen_phy at 2 {
+ compatible = "sandbox,phy";
+ #phy-cells = <0>;
+ };
+
gen_phy_user: gen_phy_user {
compatible = "simple-bus";
phys = <&phy_provider0 0>, <&phy_provider0 1>, <&phy_provider1>;
phy-names = "phy1", "phy2", "phy3";
};

+ gen_phy_user1: gen_phy_user1 {
+ compatible = "simple-bus";
+ phys = <&phy_provider0 0>, <&phy_provider2>;
+ phy-names = "phy1", "phy2";
+ };
+
some-bus {
#address-cells = <1>;
#size-cells = <0>;
diff --git a/test/dm/phy.c b/test/dm/phy.c
index 21d92194b9..92455d94af 100644
--- a/test/dm/phy.c
+++ b/test/dm/phy.c
@@ -110,3 +110,36 @@ static int dm_test_phy_ops(struct unit_test_state *uts)
return 0;
}
DM_TEST(dm_test_phy_ops, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
+
+static int dm_test_phy_bulk(struct unit_test_state *uts)
+{
+ struct phy_bulk phys;
+ struct udevice *parent;
+
+ /* test normal operations */
+ ut_assertok(uclass_get_device_by_name(UCLASS_SIMPLE_BUS,
+ "gen_phy_user1", &parent));
+
+ ut_assertok(generic_phy_get_bulk(parent, &phys));
+ ut_asserteq(2, phys.count);
+
+ ut_asserteq(0, generic_phy_init_bulk(&phys));
+ ut_asserteq(0, generic_phy_power_on_bulk(&phys));
+ ut_asserteq(0, generic_phy_power_off_bulk(&phys));
+ ut_asserteq(0, generic_phy_exit_bulk(&phys));
+
+ /* has a known problem phy */
+ ut_assertok(uclass_get_device_by_name(UCLASS_SIMPLE_BUS,
+ "gen_phy_user", &parent));
+
+ ut_assertok(generic_phy_get_bulk(parent, &phys));
+ ut_asserteq(3, phys.count);
+
+ ut_asserteq(0, generic_phy_init_bulk(&phys));
+ ut_asserteq(-EIO, generic_phy_power_on_bulk(&phys));
+ ut_asserteq(-EIO, generic_phy_power_off_bulk(&phys));
+ ut_asserteq(0, generic_phy_exit_bulk(&phys));
+
+ return 0;
+}
+DM_TEST(dm_test_phy_bulk, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
--
2.25.1