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test: dm: phy: add a test item for the phy_bulk API

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Add a test item for the phy_bulk API

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Reviewed-by: Weijie Gao <weijie.gao@mediatek.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
This commit is contained in:
Chunfeng Yun 2020-05-02 11:35:12 +02:00 committed by Marek Vasut
parent b13307b470
commit 00c82acfe9
2 changed files with 44 additions and 0 deletions
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11
arch/sandbox/dts/test.dts
View File

@ -159,12 +159,23 @@
broken;
};
phy_provider2: gen_phy@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>;

33
test/dm/phy.c
View File

@ -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);