diff options
| author | Fabio Estevam <festevam@denx.de> | 2023-09-29 10:11:23 -0300 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2023-10-10 11:06:00 +0800 |
| commit | 0ce9a2c121e3ab354cf66aeecd3ed0758f3c5067 (patch) | |
| tree | b85ffe8a4b2c69304fd6ab4ee3891073bffdc48f /arch/arm64/boot/dts | |
| parent | d57ba7ac6db22c16d0f60014995a6053d37842b9 (diff) | |
arm64: dts: imx8mp-debix-model-a: Remove USB hub reset-gpios
The SAI2_TXC pin is left unconnected per the imx8mp-debix-model-a
schematics:
https://debix.io/Uploads/Temp/file/20230331/DEBIX%20Model%20A%20Schematics.pdf
Also, the RTS5411E USB hub chip does not have a reset pin.
Remove this pin description to properly describe the hardware.
This also fixes the following schema warning:
hub@1: 'reset-gpios' does not match any of the regexes: 'pinctrl-[0-9]+'
from schema $id: http://devicetree.org/schemas/usb/realtek,rts5411.yaml#
Fixes: 0253e1cb6300 ("arm64: dts: imx8mp-debix: add USB host support")
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mp-debix-model-a.dts | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-debix-model-a.dts b/arch/arm64/boot/dts/freescale/imx8mp-debix-model-a.dts index 28db9349ed62..267ceffc02d8 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-debix-model-a.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-debix-model-a.dts @@ -284,7 +284,6 @@ usb_hub_2_x: hub@1 { compatible = "usbbda,5411"; reg = <1>; - reset-gpios = <&gpio4 25 GPIO_ACTIVE_LOW>; vdd-supply = <®_usb_hub>; peer-hub = <&usb_hub_3_x>; }; @@ -293,7 +292,6 @@ usb_hub_3_x: hub@2 { compatible = "usbbda,411"; reg = <2>; - reset-gpios = <&gpio4 25 GPIO_ACTIVE_LOW>; vdd-supply = <®_usb_hub>; peer-hub = <&usb_hub_2_x>; }; @@ -443,7 +441,6 @@ pinctrl_usb1: usb1grp { fsl,pins = < MX8MP_IOMUXC_GPIO1_IO14__USB2_OTG_PWR 0x10 - MX8MP_IOMUXC_SAI2_TXC__GPIO4_IO25 0x19 >; }; |