[mirror_ubuntu-jammy-kernel.git] / arch / arm / boot / dts / am335x-chiliboard.dts

// SPDX-License-Identifier: GPL-2.0-only
/*
 * Copyright (C) 2015 Jablotron s.r.o. -- http://www.jablotron.com/
 * Author: Rostislav Lisovy <lisovy@jablotron.cz>
 */
/dts-v1/;
#include "am335x-chilisom.dtsi"

/ {
	model = "AM335x Chiliboard";
	compatible = "grinn,am335x-chiliboard", "grinn,am335x-chilisom",
		     "ti,am33xx";

	chosen {
		stdout-path = &uart0;
	};

	leds {
		compatible = "gpio-leds";
		pinctrl-names = "default";
		pinctrl-0 = <&led_gpio_pins>;

		led0 {
			label = "led0";
			gpios = <&gpio3 7 GPIO_ACTIVE_LOW>;
			default-state = "keep";
			linux,default-trigger = "heartbeat";
		};

		led1 {
			label = "led1";
			gpios = <&gpio3 8 GPIO_ACTIVE_LOW>;
			default-state = "keep";
		};
	};
};

&am33xx_pinmux {
	uart0_pins: pinmux_uart0_pins {
		pinctrl-single,pins = <
			AM33XX_PADCONF(AM335X_PIN_UART0_RXD, PIN_INPUT_PULLUP, MUX_MODE0)
			AM33XX_PADCONF(AM335X_PIN_UART0_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
		>;
	};

	cpsw_default: cpsw_default {
		pinctrl-single,pins = <
			/* Slave 1 */
			AM33XX_PADCONF(AM335X_PIN_MII1_CRS, PIN_INPUT_PULLDOWN, MUX_MODE1)
			AM33XX_PADCONF(AM335X_PIN_MII1_RX_ER, PIN_INPUT_PULLUP, MUX_MODE1)
			AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_OUTPUT_PULLDOWN, MUX_MODE1)
			AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_OUTPUT_PULLDOWN, MUX_MODE1)
			AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_OUTPUT_PULLDOWN, MUX_MODE1)
			AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLUP, MUX_MODE1)
			AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLUP, MUX_MODE1)
			AM33XX_PADCONF(AM335X_PIN_RMII1_REF_CLK, PIN_INPUT_PULLDOWN, MUX_MODE0)
		>;
	};

	cpsw_sleep: cpsw_sleep {
		pinctrl-single,pins = <
			/* Slave 1 reset value */
			AM33XX_PADCONF(AM335X_PIN_MII1_CRS, PIN_INPUT_PULLDOWN, MUX_MODE7)
			AM33XX_PADCONF(AM335X_PIN_MII1_RX_ER, PIN_INPUT_PULLDOWN, MUX_MODE7)
			AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_INPUT_PULLDOWN, MUX_MODE7)
			AM33XX_PADCONF(AM335X_PIN_MII1_RX_DV, PIN_INPUT_PULLDOWN, MUX_MODE7)
			AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_INPUT_PULLDOWN, MUX_MODE7)
			AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_INPUT_PULLDOWN, MUX_MODE7)
			AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLDOWN, MUX_MODE7)
			AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLDOWN, MUX_MODE7)
			AM33XX_PADCONF(AM335X_PIN_RMII1_REF_CLK, PIN_INPUT_PULLDOWN, MUX_MODE7)
		>;
	};

	davinci_mdio_default: davinci_mdio_default {
		pinctrl-single,pins = <
			/* mdio_data.mdio_data */
			AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLUP | SLEWCTRL_FAST, MUX_MODE0)
			/* mdio_clk.mdio_clk */
			AM33XX_PADCONF(AM335X_PIN_MDC, PIN_OUTPUT_PULLUP, MUX_MODE0)
		>;
	};

	davinci_mdio_sleep: davinci_mdio_sleep {
		pinctrl-single,pins = <
			/* MDIO reset value */
			AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLDOWN, MUX_MODE7)
			AM33XX_PADCONF(AM335X_PIN_MDC, PIN_INPUT_PULLDOWN, MUX_MODE7)
		>;
	};

	usb1_drvvbus: usb1_drvvbus {
		pinctrl-single,pins = <
			AM33XX_PADCONF(AM335X_PIN_USB1_DRVVBUS, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
		>;
	};

	sd_pins: pinmux_sd_card {
		pinctrl-single,pins = <
			AM33XX_PADCONF(AM335X_PIN_MMC0_DAT3, PIN_INPUT, MUX_MODE0)
			AM33XX_PADCONF(AM335X_PIN_MMC0_DAT2, PIN_INPUT, MUX_MODE0)
			AM33XX_PADCONF(AM335X_PIN_MMC0_DAT1, PIN_INPUT, MUX_MODE0)
			AM33XX_PADCONF(AM335X_PIN_MMC0_DAT0, PIN_INPUT, MUX_MODE0)
			AM33XX_PADCONF(AM335X_PIN_MMC0_CLK, PIN_INPUT, MUX_MODE0)
			AM33XX_PADCONF(AM335X_PIN_MMC0_CMD, PIN_INPUT, MUX_MODE0)
			AM33XX_PADCONF(AM335X_PIN_SPI0_CS1, PIN_INPUT, MUX_MODE7) /* spi0_cs1.gpio0_6 */
		>;
	};

	led_gpio_pins: led_gpio_pins {
		pinctrl-single,pins = <
			AM33XX_PADCONF(AM335X_PIN_EMU0, PIN_OUTPUT, MUX_MODE7) /* emu0.gpio3_7 */
			AM33XX_PADCONF(AM335X_PIN_EMU1, PIN_OUTPUT, MUX_MODE7) /* emu1.gpio3_8 */
		>;
	};
};

&uart0 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart0_pins>;

	status = "okay";
};

&ldo4_reg {
	regulator-min-microvolt = <3300000>;
	regulator-max-microvolt = <3300000>;
};

/* Ethernet */
&mac {
	slaves = <1>;
	pinctrl-names = "default", "sleep";
	pinctrl-0 = <&cpsw_default>;
	pinctrl-1 = <&cpsw_sleep>;
	status = "okay";
};

&davinci_mdio {
	pinctrl-names = "default", "sleep";
	pinctrl-0 = <&davinci_mdio_default>;
	pinctrl-1 = <&davinci_mdio_sleep>;
	status = "okay";

	ethphy0: ethernet-phy@0 {
		reg = <0>;
	};
};

&cpsw_emac0 {
	phy-handle = <&ethphy0>;
	phy-mode = "rmii";
};

/* USB */
&usb {
	status = "okay";
};

&usb_ctrl_mod {
	status = "okay";
};

&usb1_phy {
	status = "okay";
};

&usb1 {
	pinctrl-names = "default";
	pinctrl-0 = <&usb1_drvvbus>;

	status = "okay";
	dr_mode = "host";
};

&cppi41dma  {
	status = "okay";
};

/* microSD */
&mmc1 {
	pinctrl-names = "default";
	pinctrl-0 = <&sd_pins>;
	vmmc-supply = <&ldo4_reg>;
	bus-width = <0x4>;
	cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
	status = "okay";
};

&tps {
	interrupt-parent = <&intc>;
	interrupts = <7>; /* NNMI */

	charger {
		status = "okay";
	};

	pwrbutton {
		status = "okay";
	};
};
Commit	Line	Data
d2912cb1	1	// SPDX-License-Identifier: GPL-2.0-only
5b5e49af RL	2	/*
	3	* Copyright (C) 2015 Jablotron s.r.o. -- http://www.jablotron.com/
	4	* Author: Rostislav Lisovy <lisovy@jablotron.cz>
5b5e49af RL	5	*/
	6	/dts-v1/;
	7	#include "am335x-chilisom.dtsi"
	8
	9	/ {
	10	model = "AM335x Chiliboard";
	11	compatible = "grinn,am335x-chiliboard", "grinn,am335x-chilisom",
	12	"ti,am33xx";
	13
e3b382c1 MN	14	chosen {
	15	stdout-path = &uart0;
	16	};
	17
5b5e49af RL	18	leds {
	19	compatible = "gpio-leds";
	20	pinctrl-names = "default";
	21	pinctrl-0 = <&led_gpio_pins>;
	22
	23	led0 {
	24	label = "led0";
	25	gpios = <&gpio3 7 GPIO_ACTIVE_LOW>;
	26	default-state = "keep";
	27	linux,default-trigger = "heartbeat";
	28	};
	29
	30	led1 {
	31	label = "led1";
	32	gpios = <&gpio3 8 GPIO_ACTIVE_LOW>;
	33	default-state = "keep";
	34	};
	35	};
	36	};
	37
	38	&am33xx_pinmux {
71815b18 MN	39	uart0_pins: pinmux_uart0_pins {
71815b18 MN	40	pinctrl-single,pins = <
4e5835ef CQ	41	AM33XX_PADCONF(AM335X_PIN_UART0_RXD, PIN_INPUT_PULLUP, MUX_MODE0)
4e5835ef CQ	42	AM33XX_PADCONF(AM335X_PIN_UART0_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
71815b18 MN	43	>;
	44	};
	45
ce07a9bd MN	46	cpsw_default: cpsw_default {
	47	pinctrl-single,pins = <
	48	/* Slave 1 */
4e5835ef CQ	49	AM33XX_PADCONF(AM335X_PIN_MII1_CRS, PIN_INPUT_PULLDOWN, MUX_MODE1)
	50	AM33XX_PADCONF(AM335X_PIN_MII1_RX_ER, PIN_INPUT_PULLUP, MUX_MODE1)
	51	AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_OUTPUT_PULLDOWN, MUX_MODE1)
	52	AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_OUTPUT_PULLDOWN, MUX_MODE1)
	53	AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_OUTPUT_PULLDOWN, MUX_MODE1)
	54	AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLUP, MUX_MODE1)
	55	AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLUP, MUX_MODE1)
	56	AM33XX_PADCONF(AM335X_PIN_RMII1_REF_CLK, PIN_INPUT_PULLDOWN, MUX_MODE0)
ce07a9bd MN	57	>;
	58	};
	59
	60	cpsw_sleep: cpsw_sleep {
	61	pinctrl-single,pins = <
	62	/* Slave 1 reset value */
4e5835ef CQ	63	AM33XX_PADCONF(AM335X_PIN_MII1_CRS, PIN_INPUT_PULLDOWN, MUX_MODE7)
	64	AM33XX_PADCONF(AM335X_PIN_MII1_RX_ER, PIN_INPUT_PULLDOWN, MUX_MODE7)
	65	AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_INPUT_PULLDOWN, MUX_MODE7)
	66	AM33XX_PADCONF(AM335X_PIN_MII1_RX_DV, PIN_INPUT_PULLDOWN, MUX_MODE7)
	67	AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_INPUT_PULLDOWN, MUX_MODE7)
	68	AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_INPUT_PULLDOWN, MUX_MODE7)
	69	AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLDOWN, MUX_MODE7)
	70	AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLDOWN, MUX_MODE7)
	71	AM33XX_PADCONF(AM335X_PIN_RMII1_REF_CLK, PIN_INPUT_PULLDOWN, MUX_MODE7)
ce07a9bd MN	72	>;
	73	};
	74
	75	davinci_mdio_default: davinci_mdio_default {
	76	pinctrl-single,pins = <
	77	/* mdio_data.mdio_data */
4e5835ef	78	AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLUP \| SLEWCTRL_FAST, MUX_MODE0)
ce07a9bd	79	/* mdio_clk.mdio_clk */
4e5835ef	80	AM33XX_PADCONF(AM335X_PIN_MDC, PIN_OUTPUT_PULLUP, MUX_MODE0)
ce07a9bd MN	81	>;
	82	};
	83
	84	davinci_mdio_sleep: davinci_mdio_sleep {
	85	pinctrl-single,pins = <
	86	/* MDIO reset value */
4e5835ef CQ	87	AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLDOWN, MUX_MODE7)
4e5835ef CQ	88	AM33XX_PADCONF(AM335X_PIN_MDC, PIN_INPUT_PULLDOWN, MUX_MODE7)
ce07a9bd MN	89	>;
	90	};
	91
5b5e49af RL	92	usb1_drvvbus: usb1_drvvbus {
5b5e49af RL	93	pinctrl-single,pins = <
4e5835ef	94	AM33XX_PADCONF(AM335X_PIN_USB1_DRVVBUS, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
5b5e49af RL	95	>;
	96	};
	97
	98	sd_pins: pinmux_sd_card {
	99	pinctrl-single,pins = <
4e5835ef CQ	100	AM33XX_PADCONF(AM335X_PIN_MMC0_DAT3, PIN_INPUT, MUX_MODE0)
	101	AM33XX_PADCONF(AM335X_PIN_MMC0_DAT2, PIN_INPUT, MUX_MODE0)
	102	AM33XX_PADCONF(AM335X_PIN_MMC0_DAT1, PIN_INPUT, MUX_MODE0)
	103	AM33XX_PADCONF(AM335X_PIN_MMC0_DAT0, PIN_INPUT, MUX_MODE0)
	104	AM33XX_PADCONF(AM335X_PIN_MMC0_CLK, PIN_INPUT, MUX_MODE0)
	105	AM33XX_PADCONF(AM335X_PIN_MMC0_CMD, PIN_INPUT, MUX_MODE0)
	106	AM33XX_PADCONF(AM335X_PIN_SPI0_CS1, PIN_INPUT, MUX_MODE7) /* spi0_cs1.gpio0_6 */
5b5e49af RL	107	>;
	108	};
	109
	110	led_gpio_pins: led_gpio_pins {
	111	pinctrl-single,pins = <
4e5835ef CQ	112	AM33XX_PADCONF(AM335X_PIN_EMU0, PIN_OUTPUT, MUX_MODE7) /* emu0.gpio3_7 */
4e5835ef CQ	113	AM33XX_PADCONF(AM335X_PIN_EMU1, PIN_OUTPUT, MUX_MODE7) /* emu1.gpio3_8 */
5b5e49af RL	114	>;
	115	};
	116	};
	117
71815b18 MN	118	&uart0 {
	119	pinctrl-names = "default";
	120	pinctrl-0 = <&uart0_pins>;
	121
	122	status = "okay";
	123	};
	124
5b5e49af RL	125	&ldo4_reg {
	126	regulator-min-microvolt = <3300000>;
	127	regulator-max-microvolt = <3300000>;
	128	};
	129
	130	/* Ethernet */
ce07a9bd MN	131	&mac {
	132	slaves = <1>;
	133	pinctrl-names = "default", "sleep";
	134	pinctrl-0 = <&cpsw_default>;
	135	pinctrl-1 = <&cpsw_sleep>;
	136	status = "okay";
	137	};
	138
	139	&davinci_mdio {
	140	pinctrl-names = "default", "sleep";
	141	pinctrl-0 = <&davinci_mdio_default>;
	142	pinctrl-1 = <&davinci_mdio_sleep>;
	143	status = "okay";
8cd1cc3f GS	144
	145	ethphy0: ethernet-phy@0 {
	146	reg = <0>;
	147	};
ce07a9bd MN	148	};
ce07a9bd MN	149
5b5e49af	150	&cpsw_emac0 {
8cd1cc3f	151	phy-handle = <&ethphy0>;
5b5e49af RL	152	phy-mode = "rmii";
	153	};
	154
5b5e49af RL	155	/* USB */
	156	&usb {
	157	status = "okay";
	158	};
	159
	160	&usb_ctrl_mod {
	161	status = "okay";
	162	};
	163
	164	&usb1_phy {
	165	status = "okay";
	166	};
	167
	168	&usb1 {
	169	pinctrl-names = "default";
	170	pinctrl-0 = <&usb1_drvvbus>;
	171
	172	status = "okay";
	173	dr_mode = "host";
	174	};
	175
	176	&cppi41dma {
	177	status = "okay";
	178	};
	179
	180	/* microSD */
	181	&mmc1 {
	182	pinctrl-names = "default";
	183	pinctrl-0 = <&sd_pins>;
	184	vmmc-supply = <&ldo4_reg>;
	185	bus-width = <0x4>;
	186	cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
	187	status = "okay";
	188	};
41f0e067 MN	189
	190	&tps {
	191	interrupt-parent = <&intc>;
	192	interrupts = <7>; /* NNMI */
	193
53225f63	194	charger {
53225f63 MN	195	status = "okay";
	196	};
	197
41f0e067	198	pwrbutton {
41f0e067 MN	199	status = "okay";
	200	};
	201	};