diff options
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml-mba8mx.dts')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml-mba8mx.dts | 49 |
1 files changed, 37 insertions, 12 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml-mba8mx.dts b/arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml-mba8mx.dts index 286d2df01cfa..01b632b220dc 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml-mba8mx.dts +++ b/arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml-mba8mx.dts @@ -6,12 +6,14 @@ /dts-v1/; #include <dt-bindings/phy/phy-imx8-pcie.h> + #include "imx8mm-tqma8mqml.dtsi" #include "mba8mx.dtsi" / { model = "TQ-Systems GmbH i.MX8MM TQMa8MxML on MBa8Mx"; compatible = "tq,imx8mm-tqma8mqml-mba8mx", "tq,imx8mm-tqma8mqml", "fsl,imx8mm"; + chassis-type = "embedded"; aliases { eeprom0 = &eeprom3; @@ -35,11 +37,25 @@ off-on-delay-us = <12000>; }; - extcon_usbotg1: extcon-usbotg1 { - compatible = "linux,extcon-usb-gpio"; + connector { + compatible = "gpio-usb-b-connector", "usb-b-connector"; + type = "micro"; + label = "X19"; pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usb1_extcon>; - id-gpio = <&gpio1 10 GPIO_ACTIVE_HIGH>; + pinctrl-0 = <&pinctrl_usb1_connector>; + id-gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + usb_dr_connector: endpoint { + remote-endpoint = <&usb1_drd_sw>; + }; + }; + }; }; }; @@ -60,20 +76,23 @@ }; &pcie_phy { - clocks = <&pcie0_refclk>; + fsl,refclk-pad-mode = <IMX8_PCIE_REFCLK_PAD_INPUT>; + fsl,clkreq-unsupported; + clocks = <&pcieclk 2>; + clock-names = "ref"; status = "okay"; }; +/* PCIe slot on X36 */ &pcie0 { reset-gpio = <&expander0 14 GPIO_ACTIVE_LOW>; - clocks = <&clk IMX8MM_CLK_PCIE1_ROOT>, <&clk IMX8MM_CLK_PCIE1_AUX>, - <&pcie0_refclk>; - clock-names = "pcie", "pcie_aux", "pcie_bus"; + clocks = <&clk IMX8MM_CLK_PCIE1_ROOT>, <&pcieclk 3>, + <&clk IMX8MM_CLK_PCIE1_AUX>; assigned-clocks = <&clk IMX8MM_CLK_PCIE1_AUX>, - <&clk IMX8MM_CLK_PCIE1_CTRL>; + <&clk IMX8MM_CLK_PCIE1_CTRL>; assigned-clock-rates = <10000000>, <250000000>; assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_50M>, - <&clk IMX8MM_SYS_PLL2_250M>; + <&clk IMX8MM_SYS_PLL2_250M>; status = "okay"; }; @@ -106,13 +125,19 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usbotg1>; dr_mode = "otg"; - extcon = <&extcon_usbotg1>; srp-disable; hnp-disable; adp-disable; power-active-high; over-current-active-low; + usb-role-switch; status = "okay"; + + port { + usb1_drd_sw: endpoint { + remote-endpoint = <&usb_dr_connector>; + }; + }; }; &usbotg2 { @@ -232,7 +257,7 @@ <MX8MM_IOMUXC_GPIO1_IO13_USB1_OTG_OC 0x84>; }; - pinctrl_usb1_extcon: usb1-extcongrp { + pinctrl_usb1_connector: usb1-connectorgrp { fsl,pins = <MX8MM_IOMUXC_GPIO1_IO10_GPIO1_IO10 0x1c0>; }; |