On 24/02/2025 11:11, Abel Vesa wrote:
On 25-02-23 14:22:24, Ivaylo Ivanov wrote:
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@xxxxxxxxx>
---
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);
Maybe make it optional based on compatible or something?
It's already optional in the bindings:
Documentation/devicetree/bindings/phy/qcom,snps-eusb2-phy.yaml
So it's:
Acked-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
if (IS_ERR(phy->repeater))
return dev_err_probe(dev, PTR_ERR(phy->repeater),
"failed to get repeater\n");
--
2.43.0
