2 * Copyright (C) 2015 Jablotron s.r.o. -- http://www.jablotron.com/
3 * Author: Rostislav Lisovy <lisovy@jablotron.cz>
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2 as
7 * published by the Free Software Foundation.
10 #include "am335x-chilisom.dtsi"
13 model = "AM335x Chiliboard";
14 compatible = "grinn,am335x-chiliboard", "grinn,am335x-chilisom",
22 compatible = "gpio-leds";
23 pinctrl-names = "default";
24 pinctrl-0 = <&led_gpio_pins>;
28 gpios = <&gpio3 7 GPIO_ACTIVE_LOW>;
29 default-state = "keep";
30 linux,default-trigger = "heartbeat";
35 gpios = <&gpio3 8 GPIO_ACTIVE_LOW>;
36 default-state = "keep";
42 uart0_pins: pinmux_uart0_pins {
43 pinctrl-single,pins = <
44 AM33XX_PADCONF(AM335X_PIN_UART0_RXD, PIN_INPUT_PULLUP, MUX_MODE0)
45 AM33XX_PADCONF(AM335X_PIN_UART0_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
49 cpsw_default: cpsw_default {
50 pinctrl-single,pins = <
52 AM33XX_PADCONF(AM335X_PIN_MII1_CRS, PIN_INPUT_PULLDOWN, MUX_MODE1)
53 AM33XX_PADCONF(AM335X_PIN_MII1_RX_ER, PIN_INPUT_PULLUP, MUX_MODE1)
54 AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_OUTPUT_PULLDOWN, MUX_MODE1)
55 AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_OUTPUT_PULLDOWN, MUX_MODE1)
56 AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_OUTPUT_PULLDOWN, MUX_MODE1)
57 AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLUP, MUX_MODE1)
58 AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLUP, MUX_MODE1)
59 AM33XX_PADCONF(AM335X_PIN_RMII1_REF_CLK, PIN_INPUT_PULLDOWN, MUX_MODE0)
63 cpsw_sleep: cpsw_sleep {
64 pinctrl-single,pins = <
65 /* Slave 1 reset value */
66 AM33XX_PADCONF(AM335X_PIN_MII1_CRS, PIN_INPUT_PULLDOWN, MUX_MODE7)
67 AM33XX_PADCONF(AM335X_PIN_MII1_RX_ER, PIN_INPUT_PULLDOWN, MUX_MODE7)
68 AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_INPUT_PULLDOWN, MUX_MODE7)
69 AM33XX_PADCONF(AM335X_PIN_MII1_RX_DV, PIN_INPUT_PULLDOWN, MUX_MODE7)
70 AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_INPUT_PULLDOWN, MUX_MODE7)
71 AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_INPUT_PULLDOWN, MUX_MODE7)
72 AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLDOWN, MUX_MODE7)
73 AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLDOWN, MUX_MODE7)
74 AM33XX_PADCONF(AM335X_PIN_RMII1_REF_CLK, PIN_INPUT_PULLDOWN, MUX_MODE7)
78 davinci_mdio_default: davinci_mdio_default {
79 pinctrl-single,pins = <
80 /* mdio_data.mdio_data */
81 AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLUP | SLEWCTRL_FAST, MUX_MODE0)
82 /* mdio_clk.mdio_clk */
83 AM33XX_PADCONF(AM335X_PIN_MDC, PIN_OUTPUT_PULLUP, MUX_MODE0)
87 davinci_mdio_sleep: davinci_mdio_sleep {
88 pinctrl-single,pins = <
89 /* MDIO reset value */
90 AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLDOWN, MUX_MODE7)
91 AM33XX_PADCONF(AM335X_PIN_MDC, PIN_INPUT_PULLDOWN, MUX_MODE7)
95 usb1_drvvbus: usb1_drvvbus {
96 pinctrl-single,pins = <
97 AM33XX_PADCONF(AM335X_PIN_USB1_DRVVBUS, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
101 sd_pins: pinmux_sd_card {
102 pinctrl-single,pins = <
103 AM33XX_PADCONF(AM335X_PIN_MMC0_DAT3, PIN_INPUT, MUX_MODE0)
104 AM33XX_PADCONF(AM335X_PIN_MMC0_DAT2, PIN_INPUT, MUX_MODE0)
105 AM33XX_PADCONF(AM335X_PIN_MMC0_DAT1, PIN_INPUT, MUX_MODE0)
106 AM33XX_PADCONF(AM335X_PIN_MMC0_DAT0, PIN_INPUT, MUX_MODE0)
107 AM33XX_PADCONF(AM335X_PIN_MMC0_CLK, PIN_INPUT, MUX_MODE0)
108 AM33XX_PADCONF(AM335X_PIN_MMC0_CMD, PIN_INPUT, MUX_MODE0)
109 AM33XX_PADCONF(AM335X_PIN_SPI0_CS1, PIN_INPUT, MUX_MODE7) /* spi0_cs1.gpio0_6 */
113 led_gpio_pins: led_gpio_pins {
114 pinctrl-single,pins = <
115 AM33XX_PADCONF(AM335X_PIN_EMU0, PIN_OUTPUT, MUX_MODE7) /* emu0.gpio3_7 */
116 AM33XX_PADCONF(AM335X_PIN_EMU1, PIN_OUTPUT, MUX_MODE7) /* emu1.gpio3_8 */
122 pinctrl-names = "default";
123 pinctrl-0 = <&uart0_pins>;
129 regulator-min-microvolt = <3300000>;
130 regulator-max-microvolt = <3300000>;
136 pinctrl-names = "default", "sleep";
137 pinctrl-0 = <&cpsw_default>;
138 pinctrl-1 = <&cpsw_sleep>;
143 pinctrl-names = "default", "sleep";
144 pinctrl-0 = <&davinci_mdio_default>;
145 pinctrl-1 = <&davinci_mdio_sleep>;
148 ethphy0: ethernet-phy@0 {
154 phy-handle = <ðphy0>;
172 pinctrl-names = "default";
173 pinctrl-0 = <&usb1_drvvbus>;
185 pinctrl-names = "default";
186 pinctrl-0 = <&sd_pins>;
187 vmmc-supply = <&ldo4_reg>;
189 cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
194 interrupt-parent = <&intc>;
195 interrupts = <7>; /* NNMI */