dts/st/stm32mp157a-microgea-stm32mp1.dtsi

1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
3  * Copyright (c) STMicroelectronics 2019 - All Rights Reserved
9 	compatible = "engicam,microgea-stm32mp1", "st,stm32mp157";
16 	reserved-memory {
17 		#address-cells = <1>;
18 		#size-cells = <1>;
22 			compatible = "shared-dma-pool";
24 			no-map;
28 			compatible = "shared-dma-pool";
30 			no-map;
34 			compatible = "shared-dma-pool";
36 			no-map;
40 			compatible = "shared-dma-pool";
42 			no-map;
46 			compatible = "shared-dma-pool";
48 			no-map;
52 			compatible = "shared-dma-pool";
54 			no-map;
58 	vin: regulator-vin {  label
59 		compatible = "regulator-fixed";
60 		regulator-name = "vin";
61 		regulator-min-microvolt = <5000000>;
62 		regulator-max-microvolt = <5000000>;
63 		regulator-always-on;
66 	vddcore: regulator-vddcore {
67 		compatible = "regulator-fixed";
68 		regulator-name = "vddcore";
69 		regulator-min-microvolt = <1200000>;
70 		regulator-max-microvolt = <1200000>;
71 		regulator-always-on;
72 		vin-supply = <&vin>;
75 	vdd: regulator-vdd {
76 		compatible = "regulator-fixed";
77 		regulator-name = "vdd";
78 		regulator-min-microvolt = <3300000>;
79 		regulator-max-microvolt = <3300000>;
80 		regulator-always-on;
81 		vin-supply = <&vin>;
84 	vddq_ddr: regulator-vddq-ddr {
85 		compatible = "regulator-fixed";
86 		regulator-name = "vddq_ddr";
87 		regulator-min-microvolt = <1350000>;
88 		regulator-max-microvolt = <1350000>;
89 		regulator-always-on;
90 		vin-supply = <&vin>;
99 	pinctrl-names = "default", "sleep";
100 	pinctrl-0 = <&fmc_pins_a>;
101 	pinctrl-1 = <&fmc_sleep_pins_a>;
104 	nand-controller@4,0 {
109 			nand-on-flash-bbt;
110 			#address-cells = <1>;
111 			#size-cells = <1>;
121 	timeout-sec = <32>;
126 	memory-region = <&retram>, <&mcuram>, <&mcuram2>, <&vdev0vring0>,
129 	mbox-names = "vq0", "vq1", "shutdown";
130 	interrupt-parent = <&exti>;
144 	regulator-min-microvolt = <2500000>;
145 	regulator-max-microvolt = <2500000>;
146 	vdda-supply = <&vdd>;