diff options
| author | Andrejs Cainikovs | 2023-12-20 11:38:11 +0100 |
|---|---|---|
| committer | Fabio Estevam | 2023-12-20 15:04:46 -0300 |
| commit | 8a72d193cf15cf0d6936886db4b2dd75956fb4d8 (patch) | |
| tree | f5ee401451d8de867d1e2b462078bc5e996dead8 /arch | |
| parent | 9c59447444bf193b3d6c741ec2b5c220af110e34 (diff) | |
colibri-imx8x: configure usb hub to bypass mode
This change configures Toradex Colibri iMX8X SoM USB
hub to bypass mode, and brings out of the reset state.
Signed-off-by: Andrejs Cainikovs <andrejs.cainikovs@toradex.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/dts/fsl-imx8qxp-colibri-u-boot.dtsi | 15 | ||||
| -rw-r--r-- | arch/arm/dts/fsl-imx8qxp-colibri.dts | 2 |
2 files changed, 15 insertions, 2 deletions
diff --git a/arch/arm/dts/fsl-imx8qxp-colibri-u-boot.dtsi b/arch/arm/dts/fsl-imx8qxp-colibri-u-boot.dtsi index a6af4e5e2b7..6ab6b1f9ee6 100644 --- a/arch/arm/dts/fsl-imx8qxp-colibri-u-boot.dtsi +++ b/arch/arm/dts/fsl-imx8qxp-colibri-u-boot.dtsi @@ -84,6 +84,21 @@ bootph-some-ram; }; +&gpio_expander_43 { + usb-bypass-n-hog { + gpio-hog; + gpios = <5 GPIO_ACTIVE_LOW>; + line-name = "usb-bypass-n"; + output-high; + }; + usb-reset-n-hog { + gpio-hog; + gpios = <4 GPIO_ACTIVE_LOW>; + line-name = "usb-reset-n"; + output-low; + }; +}; + &gpio0 { bootph-some-ram; }; diff --git a/arch/arm/dts/fsl-imx8qxp-colibri.dts b/arch/arm/dts/fsl-imx8qxp-colibri.dts index 295090ad711..b479921aff9 100644 --- a/arch/arm/dts/fsl-imx8qxp-colibri.dts +++ b/arch/arm/dts/fsl-imx8qxp-colibri.dts @@ -319,8 +319,6 @@ gpio-controller; #gpio-cells = <2>; reg = <0x43>; - initial_io_dir = <0xff>; - initial_output = <0x05>; }; }; |