dts/ti/k3-am6548-iot2050-advanced-m2.dts

1 // SPDX-License-Identifier: GPL-2.0-only
3  * Copyright (c) Siemens AG, 2018-2023
9  * AM6548-based (quad-core) IOT2050 M.2 variant (based on Advanced Product
10  * Generation 2), 2 GB RAM, 16 GB eMMC, USB-serial converter on connector X30
13  * https://new.siemens.com/global/en/products/automation/pc-based/iot-gateways/simatic-iot2050.html
16 #include "k3-am6548-iot2050-advanced-common.dtsi"
17 #include "k3-am65-iot2050-common-pg2.dtsi"
18 #include "k3-am65-iot2050-arduino-connector.dtsi"
19 #include "k3-am65-iot2050-dp.dtsi"
22 	compatible = "siemens,iot2050-advanced-m2", "ti,am654";
27 	main_bkey_pcie_reset: main-bkey-pcie-reset-default-pins {
28 		pinctrl-single,pins = <
33 	main_pmx0_m2_config_pins_default: main-pmx0-m2-config-default-pins {
34 		pinctrl-single,pins = <
40 	main_m2_pcie_mux_control: main-m2-pcie-mux-control-default-pins {
41 		pinctrl-single,pins = <
50 	main_pmx1_m2_config_pins_default: main-pmx1-m2-config-default-pins {
51 		pinctrl-single,pins = <
59 	pinctrl-names = "default";
60 	pinctrl-0 = <&main_m2_pcie_mux_control>;
64 	pinctrl-names = "default";
65 	pinctrl-0 =
73  * Base configuration for B-key slot with PCIe x2, E-key with USB 2.0 only.
78 	assigned-clocks = <&k3_clks 153 4>, <&serdes0 AM654_SERDES_CMU_REFCLK>;
79 	assigned-clock-parents = <&k3_clks 153 8>, <&k3_clks 153 4>;
83 	pinctrl-names = "default";
84 	pinctrl-0 = <&main_bkey_pcie_reset>;
86 	num-lanes = <2>;
88 	phy-names = "pcie-phy0","pcie-phy1";
89 	reset-gpios = <&main_gpio1 15 GPIO_ACTIVE_HIGH>;