[PATCH v2 5/8] phy: phy-snps-eusb2: make repeater optional

Ivaylo Ivanov
2025-02-23T12:22:38Z

Some platforms initialize their eUSB2 to USB repeater in the previous
stage bootloader and leave it in a working state for linux. Make the
repeater optional in order to allow for reusing that state until
proper repeater drivers are introduced.

Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com>
---
drivers/phy/phy-snps-eusb2.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/phy/phy-snps-eusb2.c b/drivers/phy/phy-snps-eusb2.c
index 4e5914a76..dcc69c00a 100644
--- a/drivers/phy/phy-snps-eusb2.c
+++ b/drivers/phy/phy-snps-eusb2.c
@@ -461,7 +461,7 @@ static int snps_eusb2_hsphy_probe(struct platform_device *pdev)
return dev_err_probe(dev, ret,
"failed to get regulator supplies\n");

- phy->repeater = devm_of_phy_get_by_index(dev, np, 0);
+ phy->repeater = devm_of_phy_optional_get(dev, np, 0);
if (IS_ERR(phy->repeater))
return dev_err_probe(dev, PTR_ERR(phy->repeater),
"failed to get repeater\n");
--
2.43.0