diff options
| author | Fabio Estevam <festevam@denx.de> | 2024-04-01 05:33:47 +0300 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2024-04-03 04:17:27 +0300 |
| commit | f246a0a3c40802aba2f5bda1c2e65923a444f735 (patch) | |
| tree | d7ca4412de3ffd3f79188df00e761c690054c153 /arch/arm/boot/dts/nxp/imx | |
| parent | eefb9049875a693cbf87d97d5db2a8ae305cb83b (diff) | |
| download | linux-f246a0a3c40802aba2f5bda1c2e65923a444f735.tar.xz | |
ARM: dts: imx6qdl-udoo: Enable USB host
Commit 8f2ca252ee1f ("ARM: dts: imx6qdl-udoo: Disable USB host to
work around boot issues") disabled USB host to avoid boot hang.
Properly describe the USB2514 USB hub to fix this issue.
Tested on a imx6q-udoo board and verified that it boots fine
and USB host functionality works.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/nxp/imx')
| -rw-r--r-- | arch/arm/boot/dts/nxp/imx/imx6qdl-udoo.dtsi | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-udoo.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-udoo.dtsi index 647ba5e623dd..14272b42f9a1 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6qdl-udoo.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-udoo.dtsi @@ -59,16 +59,6 @@ }; }; - reg_usb_h1_vbus: regulator-usb-h1-vbus { - compatible = "regulator-fixed"; - regulator-name = "usb_h1_vbus"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - enable-active-high; - startup-delay-us = <2>; /* USB2415 requires a POR of 1 us minimum */ - gpio = <&gpio7 12 0>; - }; - reg_panel: regulator-panel { compatible = "regulator-fixed"; regulator-name = "lcd_panel"; @@ -285,9 +275,18 @@ &usbh1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usbh>; - vbus-supply = <®_usb_h1_vbus>; - clocks = <&clks IMX6QDL_CLK_CKO>; - status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + usb-port@1 { + compatible = "usb424,2514"; + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clks IMX6QDL_CLK_CKO>; + reset-gpios = <&gpio7 12 GPIO_ACTIVE_LOW>; + }; }; &usbotg { |