1 // SPDX-License-Identifier: GPL-2.0+
3 // Copyright (C) 2020 TQ-Systems GmbH
11 linux,stdout-path = &uart2;
16 reg_mba6_3p3v: regulator@1 {
17 compatible = "regulator-fixed";
18 regulator-name = "supply-mba6-3p3v";
20 regulator-min-microvolt = <3300000>;
21 regulator-max-microvolt = <3300000>;
25 reg_otgvbus: regulator@2 {
26 compatible = "regulator-fixed";
28 pinctrl-names = "default";
29 pinctrl-0 = <&pinctrl_reg_otgpwr>;
30 regulator-name = "otg-vbus-supply";
31 regulator-min-microvolt = <5000000>;
32 regulator-max-microvolt = <5000000>;
33 gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;
35 vin_supply = <®_3p3v>;
41 phy-mode = "rgmii-id";
42 phy-reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>;
43 phy-reset-duration = <1>;
44 phy-reset-post-delay = <100>;
45 phy-handle = <ðphy>;
52 ethphy: ethernet-phy@3 {
53 compatible = "ethernet-phy-id0022.1622",
54 "ethernet-phy-ieee802.3-c22";
58 interrupt-parent = <&gpio1>;
59 interrupts = <28 IRQ_TYPE_LEVEL_LOW>;
65 pinctrl-names = "default";
66 pinctrl-0 = <&pinctrl_hog>;
69 pinctrl_enet: enetgrp {
72 MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28 0x00011008
74 MX6QDL_PAD_ENET_CRS_DV__GPIO1_IO25 0x1b099
75 /* DSE = 100, 100k up, SPEED = MED */
76 MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0xb0a0
77 MX6QDL_PAD_ENET_MDC__ENET_MDC 0xb0a0
78 /* DSE = 111, pull 100k up */
79 MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0xb038
80 MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0xb038
81 MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0xb038
82 MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0xb038
83 MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0xb038
84 MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0xb038
85 /* DSE = 111, pull external */
86 MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x0038
87 MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x0038
88 MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x0038
89 MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x0038
90 MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x0038
91 MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x0038
92 /* HYS = 1, DSE = 111, 100k up, SPEED = HIGH */
93 MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x1b0f0
99 MX6QDL_PAD_GPIO_16__GPIO7_IO11 0x0001b099 /* LCD.PWR_EN */
100 MX6QDL_PAD_GPIO_7__GPIO1_IO07 0x0001b099 /* LCD.RESET */
101 /* LCD.CONTRAST -> Rev 0100 only, not used on Rev.0200*/
102 MX6QDL_PAD_DI0_PIN4__GPIO4_IO20 0x0001b099
104 MX6QDL_PAD_ENET_RXD1__GPIO1_IO26 0x0001b099
105 MX6QDL_PAD_ENET_TXD1__GPIO1_IO29 0x0001b099
106 MX6QDL_PAD_ENET_TXD0__GPIO1_IO30 0x0001b099
108 MX6QDL_PAD_NANDF_D1__GPIO2_IO01 0x0001b099
109 MX6QDL_PAD_NANDF_D2__GPIO2_IO02 0x0001b099
110 MX6QDL_PAD_NANDF_D3__GPIO2_IO03 0x0001b099
111 MX6QDL_PAD_SD4_DAT0__GPIO2_IO08 0x0001b099
112 MX6QDL_PAD_EIM_CS0__GPIO2_IO23 0x0001b099
113 MX6QDL_PAD_EIM_CS1__GPIO2_IO24 0x0001b099
114 MX6QDL_PAD_EIM_OE__GPIO2_IO25 0x0001b099
116 MX6QDL_PAD_EIM_D20__GPIO3_IO20 0x0001b099
117 MX6QDL_PAD_EIM_D26__GPIO3_IO26 0x0001b099
118 MX6QDL_PAD_EIM_D27__GPIO3_IO27 0x0001b099
119 MX6QDL_PAD_EIM_D28__GPIO3_IO28 0x0001b099
120 MX6QDL_PAD_EIM_D29__GPIO3_IO29 0x0001b099
122 MX6QDL_PAD_KEY_COL0__GPIO4_IO06 0x0001b099
123 MX6QDL_PAD_KEY_ROW0__GPIO4_IO07 0x0001b099
124 MX6QDL_PAD_KEY_COL1__GPIO4_IO08 0x0001b099
125 MX6QDL_PAD_KEY_ROW1__GPIO4_IO09 0x0001b099
127 MX6QDL_PAD_CSI0_PIXCLK__GPIO5_IO18 0x0001b099
128 MX6QDL_PAD_CSI0_DATA_EN__GPIO5_IO20 0x0001b099
129 MX6QDL_PAD_CSI0_VSYNC__GPIO5_IO21 0x0001b099
131 MX6QDL_PAD_NANDF_ALE__GPIO6_IO08 0x0001b099
132 MX6QDL_PAD_NANDF_CS1__GPIO6_IO14 0x0001b099
136 pinctrl_reg_otgpwr: regotgpwrgrp {
139 MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x0001b099
143 pinctrl_uart2: uart2grp {
145 MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA 0x1b099
146 MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA 0x1b099
150 pinctrl_usdhc2: usdhc2grp {
152 /* CLK: 47k Pup SPD_LOW DSE 40Ohm SRE_FAST HYS */
153 MX6QDL_PAD_SD2_CLK__SD2_CLK 0x00017071
154 /* SD2: 47k Pup SPD_LOW DSE 80Ohm SRE_FAST HYS */
155 MX6QDL_PAD_SD2_CMD__SD2_CMD 0x00017059
156 MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x00017059
157 MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x00017059
158 MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x00017059
159 MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x00017059
161 MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x0001b099 /* usdhc2 CD */
162 MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x0001b099 /* usdhc2 WP */
166 pinctrl_usbotg: usbotggrp {
168 MX6QDL_PAD_EIM_D21__USB_OTG_OC 0x0001b0b0
169 MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x00017059
176 pinctrl-names = "default";
177 pinctrl-0 = <&pinctrl_uart2>;
182 disable-over-current;
187 pinctrl-names = "default";
188 pinctrl-0 = <&pinctrl_usbotg>;
190 vbus-supply = <®_otgvbus>;
194 &usdhc2 { /* Baseboard Slot */
195 pinctrl-names = "default";
196 pinctrl-0 = <&pinctrl_usdhc2>;
197 vmmc-supply = <®_mba6_3p3v>;
200 cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
201 wp-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;