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[mirror_ubuntu-hirsute-kernel.git] / arch / arm / boot / dts / imx25-karo-tx25.dts
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fcaf2036 1// SPDX-License-Identifier: GPL-2.0-or-later
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2/*
3 * Copyright 2012 Sascha Hauer, Pengutronix
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4 */
5
6/dts-v1/;
36dffd8f 7#include "imx25.dtsi"
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8
9/ {
10 model = "Ka-Ro TX25";
11 compatible = "karo,imx25-tx25", "fsl,imx25";
12
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13 chosen {
14 stdout-path = &uart1;
15 };
16
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17 regulators {
18 compatible = "simple-bus";
19 #address-cells = <1>;
20 #size-cells = <0>;
21
22 reg_fec_phy: regulator@0 {
23 compatible = "regulator-fixed";
24 reg = <0>;
25 regulator-name = "fec-phy";
26 regulator-min-microvolt = <3300000>;
27 regulator-max-microvolt = <3300000>;
28 gpio = <&gpio4 9 0>;
29 enable-active-high;
30 };
31 };
32
ad00e080 33 memory@80000000 {
59d8bb36 34 device_type = "memory";
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35 reg = <0x80000000 0x02000000 0x90000000 0x02000000>;
36 };
be4ccfce 37};
62300cbf 38
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39&iomuxc {
40 pinctrl_uart1: uart1grp {
41 fsl,pins = <
42 MX25_PAD_UART1_TXD__UART1_TXD 0x80000000
43 MX25_PAD_UART1_RXD__UART1_RXD 0x80000000
44 MX25_PAD_UART1_CTS__UART1_CTS 0x80000000
45 MX25_PAD_UART1_RTS__UART1_RTS 0x80000000
46 >;
47 };
48
49 pinctrl_fec: fecgrp {
50 fsl,pins = <
51 MX25_PAD_D11__GPIO_4_9 0x80000000 /* FEC PHY power on pin */
52 MX25_PAD_D13__GPIO_4_7 0x80000000 /* FEC reset */
53 MX25_PAD_FEC_MDC__FEC_MDC 0x80000000
54 MX25_PAD_FEC_MDIO__FEC_MDIO 0x80000000
55 MX25_PAD_FEC_TDATA0__FEC_TDATA0 0x80000000
56 MX25_PAD_FEC_TDATA1__FEC_TDATA1 0x80000000
57 MX25_PAD_FEC_TX_EN__FEC_TX_EN 0x80000000
58 MX25_PAD_FEC_RDATA0__FEC_RDATA0 0x80000000
59 MX25_PAD_FEC_RDATA1__FEC_RDATA1 0x80000000
60 MX25_PAD_FEC_RX_DV__FEC_RX_DV 0x80000000
61 MX25_PAD_FEC_TX_CLK__FEC_TX_CLK 0x80000000
62 >;
63 };
64
65 pinctrl_nfc: nfcgrp {
66 fsl,pins = <
67 MX25_PAD_NF_CE0__NF_CE0 0x80000000
68 MX25_PAD_NFWE_B__NFWE_B 0x80000000
69 MX25_PAD_NFRE_B__NFRE_B 0x80000000
70 MX25_PAD_NFALE__NFALE 0x80000000
71 MX25_PAD_NFCLE__NFCLE 0x80000000
72 MX25_PAD_NFWP_B__NFWP_B 0x80000000
73 MX25_PAD_NFRB__NFRB 0x80000000
74 MX25_PAD_D7__D7 0x80000000
75 MX25_PAD_D6__D6 0x80000000
76 MX25_PAD_D5__D5 0x80000000
77 MX25_PAD_D4__D4 0x80000000
78 MX25_PAD_D3__D3 0x80000000
79 MX25_PAD_D2__D2 0x80000000
80 MX25_PAD_D1__D1 0x80000000
81 MX25_PAD_D0__D0 0x80000000
82 >;
83 };
84};
85
be4ccfce 86&uart1 {
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87 pinctrl-names = "default";
88 pinctrl-0 = <&pinctrl_uart1>;
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89 status = "okay";
90};
62300cbf 91
be4ccfce 92&fec {
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93 pinctrl-names = "default";
94 pinctrl-0 = <&pinctrl_fec>;
12de44f5 95 phy-reset-gpios = <&gpio3 7 GPIO_ACTIVE_LOW>;
be4ccfce 96 phy-mode = "rmii";
974e5872 97 phy-supply = <&reg_fec_phy>;
152fab67 98 status = "okay";
be4ccfce 99};
62300cbf 100
be4ccfce 101&nfc {
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102 pinctrl-names = "default";
103 pinctrl-0 = <&pinctrl_nfc>;
be4ccfce 104 nand-on-flash-bbt;
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105 nand-ecc-mode = "hw";
106 nand-bus-width = <8>;
be4ccfce 107 status = "okay";
62300cbf 108};