Commit b1d003f1 authored by Marcel Ziswiler's avatar Marcel Ziswiler Committed by Shawn Guo
Browse files

arm64: dts: verdin-imx8mp: add usb_1 over-current detection 



Add Verdin USB_1 over-current detection functionality via Verdin
USB_1_OC# (SODIMM 157) being active-low and removing its previous
gpio_hog3 mapping.

Signed-off-by: default avatarMarcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 4306aa3b

arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi

+12 −2
Original line number Diff line number Diff line
@@ -807,6 +807,12 @@ 
};



/* Verdin USB_1 */

&usb3_0 {

	fsl,over-current-active-low;

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_usb_1_oc_n>;

};



&usb3_phy0 {

	vbus-supply = <&reg_usb1_vbus>;

};
@@ -816,7 +822,6 @@ 
	dr_mode = "otg";

	hnp-disable;

	maximum-speed = "high-speed";

	over-current-active-low;

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_usb_1_id>;

	srp-disable;
@@ -1045,7 +1050,6 @@ 


	pinctrl_gpio_hog3: gpiohog3grp {

		fsl,pins =

			<MX8MP_IOMUXC_GPIO1_IO13__GPIO1_IO13		0x1c4>,	/* SODIMM 157 */

			/* CSI_1_MCLK */

			<MX8MP_IOMUXC_GPIO1_IO15__GPIO1_IO15		0x1c4>;	/* SODIMM 91 */

	};
@@ -1229,6 +1233,12 @@ 
			<MX8MP_IOMUXC_SD1_RESET_B__GPIO2_IO10		0x1c4>;	/* SODIMM 161 */

	};



	/* USB_1_OC# */

	pinctrl_usb_1_oc_n: usb1ocngrp {

		fsl,pins =

			<MX8MP_IOMUXC_GPIO1_IO13__USB1_OTG_OC		0x1c4>;	/* SODIMM 157 */

	};



	pinctrl_usb2_vbus: usb2vbusgrp {

		fsl,pins =

			<MX8MP_IOMUXC_GPIO1_IO14__GPIO1_IO14		0x106>;	/* SODIMM 185 */