This patch adds the dt nodes for the usb2 picophy found on the stih407
device family. It is used on stih407 by the dwc3 usb3 controller when
controlling usb2/1.1 devices.
Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
---
arch/arm/boot/dts/stih407.dtsi | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/arch/arm/boot/dts/stih407.dtsi b/arch/arm/boot/dts/stih407.dtsi
index 50637f5..4ce1f07 100644
--- a/arch/arm/boot/dts/stih407.dtsi
+++ b/arch/arm/boot/dts/stih407.dtsi
@@ -275,5 +275,17 @@
status = "disabled";
};
+
+ usb2_picophy0: usbpicophy@0 {
+ compatible = "st,stih407-usb2-phy";
+ reg = <0xf8 0x04>, /* syscfg 5062 */
+ <0xf4 0x04>; /* syscfg 5061 */
+ reg-names = "param", "ctrl";
+ #phy-cells = <0>;
+ st,syscfg = <&syscfg_core>;
+ resets = <&softreset STIH407_PICOPHY_SOFTRESET>,
+ <&picophyreset STIH407_PICOPHY0_RESET>;
+ reset-names = "global", "port";
+ };
};
};
--
1.9.1
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