~sircmpwn/linux

linux/arch/arm/boot/dts/am335x-baltos-ir5221.dts -rw-r--r-- 4.0 KiB
a99d8080 — Linus Torvalds Linux 5.4-rc6 11 months ago
                                                                                
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
// SPDX-License-Identifier: GPL-2.0-only
/*
 * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
 */

/*
 * VScom OnRISC
 * http://www.vscom.de
 */

/dts-v1/;

#include "am335x-baltos.dtsi"
#include "am335x-baltos-leds.dtsi"

/ {
	model = "OnRISC Baltos iR 5221";
};

&am33xx_pinmux {
	tca6416_pins: pinmux_tca6416_pins {
		pinctrl-single,pins = <
			AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR1, PIN_INPUT_PULLUP, MUX_MODE7)      /* xdma_event_intr1.gpio0[20] tca6416 stuff */
		>;
	};


	dcan1_pins: pinmux_dcan1_pins {
		pinctrl-single,pins = <
			AM33XX_PADCONF(AM335X_PIN_UART0_CTSN, PIN_OUTPUT, MUX_MODE2)      /* uart0_ctsn.dcan1_tx_mux0 */
			AM33XX_PADCONF(AM335X_PIN_UART0_RTSN, PIN_INPUT, MUX_MODE2)      /* uart0_rtsn.dcan1_rx_mux0 */
		>;
	};

	uart1_pins: pinmux_uart1_pins {
		pinctrl-single,pins = <
			AM33XX_PADCONF(AM335X_PIN_UART1_RXD, PIN_INPUT, MUX_MODE0)
			AM33XX_PADCONF(AM335X_PIN_UART1_TXD, PIN_INPUT, MUX_MODE0)
			AM33XX_PADCONF(AM335X_PIN_UART1_CTSN, PIN_INPUT_PULLDOWN, MUX_MODE0)
			AM33XX_PADCONF(AM335X_PIN_UART1_RTSN, PIN_OUTPUT_PULLDOWN, MUX_MODE0)
			AM33XX_PADCONF(AM335X_PIN_LCD_VSYNC, PIN_OUTPUT_PULLDOWN, MUX_MODE7)      /* lcd_vsync.gpio2[22] DTR */
			AM33XX_PADCONF(AM335X_PIN_LCD_HSYNC, PIN_INPUT_PULLDOWN, MUX_MODE7)      /* lcd_hsync.gpio2[23] DSR */
			AM33XX_PADCONF(AM335X_PIN_LCD_PCLK, PIN_INPUT_PULLDOWN, MUX_MODE7)      /* lcd_pclk.gpio2[24] DCD */
			AM33XX_PADCONF(AM335X_PIN_LCD_AC_BIAS_EN, PIN_INPUT_PULLDOWN, MUX_MODE7)      /* lcd_ac_bias_en.gpio2[25] RI */
		>;
	};

	uart2_pins: pinmux_uart2_pins {
		pinctrl-single,pins = <
			AM33XX_PADCONF(AM335X_PIN_SPI0_SCLK, PIN_INPUT, MUX_MODE1)      /* spi0_sclk.uart2_rxd_mux3 */
			AM33XX_PADCONF(AM335X_PIN_SPI0_D0, PIN_OUTPUT, MUX_MODE1)      /* spi0_d0.uart2_txd_mux3 */
			AM33XX_PADCONF(AM335X_PIN_I2C0_SDA, PIN_INPUT_PULLDOWN, MUX_MODE2)      /* i2c0_sda.uart2_ctsn_mux0 */
			AM33XX_PADCONF(AM335X_PIN_I2C0_SCL, PIN_OUTPUT_PULLDOWN, MUX_MODE2)      /* i2c0_scl.uart2_rtsn_mux0 */
			AM33XX_PADCONF(AM335X_PIN_GPMC_AD12, PIN_OUTPUT_PULLDOWN, MUX_MODE7)      /* gpmc_ad12.gpio1[12] DTR */
			AM33XX_PADCONF(AM335X_PIN_GPMC_AD13, PIN_INPUT_PULLDOWN, MUX_MODE7)      /* gpmc_ad13.gpio1[13] DSR */
			AM33XX_PADCONF(AM335X_PIN_GPMC_AD14, PIN_INPUT_PULLDOWN, MUX_MODE7)      /* gpmc_ad14.gpio1[14] DCD */
			AM33XX_PADCONF(AM335X_PIN_GPMC_AD15, PIN_INPUT_PULLDOWN, MUX_MODE7)     /* gpmc_ad15.gpio1[15] RI */

			AM33XX_PADCONF(AM335X_PIN_MCASP0_ACLKR, PIN_INPUT_PULLUP, MUX_MODE7)      /* mcasp0_aclkr.gpio3[18], INPUT_PULLDOWN | MODE7 */
		>;
	};

	mmc1_pins: pinmux_mmc1_pins {
		pinctrl-single,pins = <
			AM33XX_PADCONF(AM335X_PIN_MII1_RXD3, PIN_INPUT, MUX_MODE7)     /* MMC1 CD */
		>;
	};
};

&uart1 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart1_pins>;
	dtr-gpios = <&gpio2 22 GPIO_ACTIVE_LOW>;
	dsr-gpios = <&gpio2 23 GPIO_ACTIVE_LOW>;
	dcd-gpios = <&gpio2 24 GPIO_ACTIVE_LOW>;
	rng-gpios = <&gpio2 25 GPIO_ACTIVE_LOW>;

	status = "okay";
};

&uart2 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart2_pins>;
	dtr-gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
	dsr-gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
	dcd-gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
	rng-gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;

	status = "okay";
};

&i2c1 {
	tca6416: gpio@20 {
		compatible = "ti,tca6416";
		reg = <0x20>;
		gpio-controller;
		#gpio-cells = <2>;
		interrupt-parent = <&gpio0>;
		interrupts = <20 IRQ_TYPE_EDGE_RISING>;
		pinctrl-names = "default";
		pinctrl-0 = <&tca6416_pins>;
	};
};

&usb0_phy {
	status = "okay";
};

&usb1_phy {
	status = "okay";
};

&usb0 {
	status = "okay";
	dr_mode = "host";
};

&usb1 {
	status = "okay";
	dr_mode = "host";
};

&cpsw_emac0 {
	phy-mode = "rmii";
	dual_emac_res_vlan = <1>;
	fixed-link {
		speed = <100>;
		full-duplex;
	};
};

&cpsw_emac1 {
	phy-mode = "rgmii-id";
	dual_emac_res_vlan = <2>;
	phy-handle = <&phy1>;
};

&dcan1 {
	pinctrl-names = "default";
	pinctrl-0 = <&dcan1_pins>;

	status = "okay";
};

&mmc1 {
	pinctrl-names = "default";
	pinctrl-0 = <&mmc1_pins>;
	cd-gpios = <&gpio2 18 GPIO_ACTIVE_LOW>;
};