Adding upstream version 5.10.209.upstream/5.10.209upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 32 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/phy/mxs-usb-phy.txt b/Documentation/devicetree/bindings/phy/mxs-usb-phy.txt
new file mode 100644
index 000000000..c9f5c0caf
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/mxs-usb-phy.txt
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+* Freescale MXS USB Phy Device
+
+Required properties:
+- compatible: should contain:
+	* "fsl,imx23-usbphy" for imx23 and imx28
+	* "fsl,imx6q-usbphy" for imx6dq and imx6dl
+	* "fsl,imx6sl-usbphy" for imx6sl
+	* "fsl,vf610-usbphy" for Vybrid vf610
+	* "fsl,imx6sx-usbphy" for imx6sx
+	* "fsl,imx7ulp-usbphy" for imx7ulp
+  "fsl,imx23-usbphy" is still a fallback for other strings
+- reg: Should contain registers location and length
+- interrupts: Should contain phy interrupt
+- fsl,anatop: phandle for anatop register, it is only for imx6 SoC series
+
+Optional properties:
+- fsl,tx-cal-45-dn-ohms: Integer [30-55]. Resistance (in ohms) of switchable
+  high-speed trimming resistor connected in parallel with the 45 ohm resistor
+  that terminates the DN output signal. Default: 45
+- fsl,tx-cal-45-dp-ohms: Integer [30-55]. Resistance (in ohms) of switchable
+  high-speed trimming resistor connected in parallel with the 45 ohm resistor
+  that terminates the DP output signal. Default: 45
+- fsl,tx-d-cal: Integer [79-119]. Current trimming value (as a percentage) of
+  the 17.78mA TX reference current. Default: 100
+
+Example:
+usbphy1: usb-phy@20c9000 {
+	compatible = "fsl,imx6q-usbphy", "fsl,imx23-usbphy";
+	reg = <0x020c9000 0x1000>;
+	interrupts = <0 44 0x04>;
+	fsl,anatop = <&anatop>;
+};