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phy: Extend generic_setup_phy() with PHY mode and submode

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Extend generic_setup_phy() parameter list with PHY mode and submode and
call generic_phy_set_mode() in generic_setup_phy(), so the generic PHY
setup function can configure the PHY into correct mode before powering
the PHY up.

Update all call sites of generic_setup_phy() as well, all of which are
USB host related, except for DM test which now behaves as a USB host
test.

Note that if the PHY driver does not implement the .set_mode callback,
generic_phy_set_mode() call returns 0 and does not error out, so this
should not break any existing systems.

Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
This commit is contained in:
Marek Vasut
2024-09-08 23:09:03 +02:00
committed by Marek Vasut
parent d0f74bd417
commit 35941d3a96
8 changed files with 26 additions and 13 deletions
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8
test/dm/phy.c
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@@ -243,20 +243,20 @@ static int dm_test_phy_setup(struct unit_test_state *uts)
"gen_phy_user", &parent));
/* normal */
ut_assertok(generic_setup_phy(parent, &phy, 0));
ut_assertok(generic_setup_phy(parent, &phy, 0, PHY_MODE_USB_HOST, 0));
ut_assertok(generic_shutdown_phy(&phy));
/* power_off fail with -EIO */
ut_assertok(generic_setup_phy(parent, &phy, 1));
ut_assertok(generic_setup_phy(parent, &phy, 1, PHY_MODE_USB_HOST, 0));
ut_asserteq(-EIO, generic_shutdown_phy(&phy));
/* power_on fail with -EIO */
ut_asserteq(-EIO, generic_setup_phy(parent, &phy, 2));
ut_asserteq(-EIO, generic_setup_phy(parent, &phy, 2, PHY_MODE_USB_HOST, 0));
ut_assertok(generic_shutdown_phy(&phy));
/* generic_phy_get_by_index fail with -ENOENT */
ut_asserteq(-ENOENT, generic_phy_get_by_index(parent, 3, &phy));
ut_assertok(generic_setup_phy(parent, &phy, 3));
ut_assertok(generic_setup_phy(parent, &phy, 3, PHY_MODE_USB_HOST, 0));
ut_assertok(generic_shutdown_phy(&phy));
return 0;