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arm64: zynqmp: Move usb hub from i2c to usb node

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Based on upstream discussion based on link below usb hub should be placed
to usb node directly as child node. Based on this Linux driver was updated
and the same change should be also reflected in kv260 board.

Link: https://lore.kernel.org/all/CAL_JsqJZBbu+UXqUNdZwg-uv0PAsNg55026PTwhKr5wQtxCjVQ@mail.gmail.com/
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Link: https://lore.kernel.org/r/aa18df1978f161b933e6cdc6cd99c807b5f74398.1645629459.git.michal.simek@xilinx.com
This commit is contained in:
Michal Simek 2022-02-23 16:17:37 +01:00
parent d7b5cc89d3
commit c36dc2449b
1 changed files with 8 additions and 5 deletions
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13
arch/arm/dts/zynqmp-sck-kv-g-revB.dts
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@ -36,11 +36,7 @@
label = "ina260-u14"; label = "ina260-u14";
reg = <0x40>; reg = <0x40>;
}; };
usbhub: usb5744@2d { /* u43 */ /* u43 - 0x2d - USB hub */
compatible = "microchip,usb5744";
reg = <0x2d>;
reset-gpios = <&gpio 44 GPIO_ACTIVE_HIGH>;
};
/* u27 - 0xe0 - STDP4320 DP/HDMI splitter */ /* u27 - 0xe0 - STDP4320 DP/HDMI splitter */
}; };
@ -111,6 +107,13 @@
pinctrl-0 = <&pinctrl_usb0_default>; pinctrl-0 = <&pinctrl_usb0_default>;
phy-names = "usb3-phy"; phy-names = "usb3-phy";
phys = <&psgtr 2 PHY_TYPE_USB3 0 1>; phys = <&psgtr 2 PHY_TYPE_USB3 0 1>;
usb5744: usb-hub { /* u43 */
status = "okay";
compatible = "microchip,usb5744";
i2c-bus = <&i2c1>;
reset-gpios = <&gpio 44 GPIO_ACTIVE_HIGH>;
};
}; };
&dwc3_0 { &dwc3_0 {