The usb-phys on the sun8i-a23 SoC have the same setup wrt clocks as on the
sun6i-a31 SoC, but there are only 2 instead of 3 like on the sun5i-a13 SoC.
Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
---
Documentation/devicetree/bindings/phy/sun4i-usb-phy.txt | 2 ++
drivers/phy/phy-sun4i-usb.c | 7 +++++--
2 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/phy/sun4i-usb-phy.txt b/Documentation/devicetree/bindings/phy/sun4i-usb-phy.txt
index 557fa99..f0c640a 100644
--- a/Documentation/devicetree/bindings/phy/sun4i-usb-phy.txt
+++ b/Documentation/devicetree/bindings/phy/sun4i-usb-phy.txt
@@ -7,6 +7,7 @@ Required properties:
* allwinner,sun5i-a13-usb-phy
* allwinner,sun6i-a31-usb-phy
* allwinner,sun7i-a20-usb-phy
+ * allwinner,sun8i-a23-usb-phy
- reg : a list of offset + length pairs
- reg-names :
* "phy_ctrl"
@@ -17,6 +18,7 @@ Required properties:
- clock-names :
* "usb_phy" for sun4i, sun5i or sun7i
* "usb0_phy", "usb1_phy" and "usb2_phy" for sun6i
+ * "usb0_phy", "usb1_phy" for sun8i
- resets : a list of phandle + reset specifier pairs
- reset-names :
* "usb0_reset"
diff --git a/drivers/phy/phy-sun4i-usb.c b/drivers/phy/phy-sun4i-usb.c
index d78a071..6850fcd 100644
--- a/drivers/phy/phy-sun4i-usb.c
+++ b/drivers/phy/phy-sun4i-usb.c
@@ -442,7 +442,8 @@ static int sun4i_usb_phy_probe(struct platform_device *pdev)
INIT_DELAYED_WORK(&data->detect, sun4i_usb_phy0_id_vbus_det_scan);
dev_set_drvdata(dev, data);
- if (of_device_is_compatible(np, "allwinner,sun5i-a13-usb-phy"))
+ if (of_device_is_compatible(np, "allwinner,sun5i-a13-usb-phy") ||
+ of_device_is_compatible(np, "allwinner,sun8i-a23-usb-phy"))
data->num_phys = 2;
else
data->num_phys = 3;
@@ -453,7 +454,8 @@ static int sun4i_usb_phy_probe(struct platform_device *pdev)
else
data->disc_thresh = 3;
- if (of_device_is_compatible(np, "allwinner,sun6i-a31-usb-phy"))
+ if (of_device_is_compatible(np, "allwinner,sun6i-a31-usb-phy") ||
+ of_device_is_compatible(np, "allwinner,sun8i-a23-usb-phy"))
dedicated_clocks = true;
else
dedicated_clocks = false;
@@ -588,6 +590,7 @@ static const struct of_device_id sun4i_usb_phy_of_match[] = {
{ .compatible = "allwinner,sun5i-a13-usb-phy" },
{ .compatible = "allwinner,sun6i-a31-usb-phy" },
{ .compatible = "allwinner,sun7i-a20-usb-phy" },
+ { .compatible = "allwinner,sun8i-a23-usb-phy" },
{ },
};
MODULE_DEVICE_TABLE(of, sun4i_usb_phy_of_match);
--
2.4.3
--
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