tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation.
7 */
8
9/*
10 * VScom OnRISC
11 * http://www.vscom.de
12 */
13
14/dts-v1/;
15
16#include "am335x-baltos.dtsi"
17
18/ {
19 model = "OnRISC Baltos iR 3220";
20};
21
22&am33xx_pinmux {
23 tca6416_pins: pinmux_tca6416_pins {
24 pinctrl-single,pins = <
25 AM33XX_IOPAD(0x9b4, PIN_INPUT_PULLUP | MUX_MODE7) /* xdma_event_intr1.gpio0[20] tca6416 stuff */
26 >;
27 };
28
29 uart1_pins: pinmux_uart1_pins {
30 pinctrl-single,pins = <
31 AM33XX_IOPAD(0x980, PIN_INPUT | MUX_MODE0) /* uart1_rxd */
32 AM33XX_IOPAD(0x984, PIN_INPUT | MUX_MODE0) /* uart1_txd */
33 AM33XX_IOPAD(0x978, PIN_INPUT_PULLDOWN | MUX_MODE0) /* uart1_ctsn */
34 AM33XX_IOPAD(0x97c, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_rtsn */
35 AM33XX_IOPAD(0x8e0, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* lcd_vsync.gpio2[22] DTR */
36 AM33XX_IOPAD(0x8e4, PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_hsync.gpio2[23] DSR */
37 AM33XX_IOPAD(0x8e8, PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_pclk.gpio2[24] DCD */
38 AM33XX_IOPAD(0x8ec, PIN_INPUT_PULLDOWN | MUX_MODE7) /* lcd_ac_bias_en.gpio2[25] RI */
39 >;
40 };
41
42 uart2_pins: pinmux_uart2_pins {
43 pinctrl-single,pins = <
44 AM33XX_IOPAD(0x950, PIN_INPUT | MUX_MODE1) /* spi0_sclk.uart2_rxd_mux3 */
45 AM33XX_IOPAD(0x954, PIN_OUTPUT | MUX_MODE1) /* spi0_d0.uart2_txd_mux3 */
46 AM33XX_IOPAD(0x988, PIN_INPUT_PULLDOWN | MUX_MODE2) /* i2c0_sda.uart2_ctsn_mux0 */
47 AM33XX_IOPAD(0x98c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* i2c0_scl.uart2_rtsn_mux0 */
48 AM33XX_IOPAD(0x830, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad12.gpio1[12] DTR */
49 AM33XX_IOPAD(0x834, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad13.gpio1[13] DSR */
50 AM33XX_IOPAD(0x838, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad14.gpio1[14] DCD */
51 AM33XX_IOPAD(0x83c, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad15.gpio1[15] RI */
52
53 AM33XX_IOPAD(0x9a0, PIN_INPUT_PULLUP | MUX_MODE7) /* mcasp0_aclkr.gpio3[18], INPUT_PULLDOWN | MODE7 */
54 >;
55 };
56};
57
58&uart1 {
59 pinctrl-names = "default";
60 pinctrl-0 = <&uart1_pins>;
61 dtr-gpios = <&gpio2 22 GPIO_ACTIVE_LOW>;
62 dsr-gpios = <&gpio2 23 GPIO_ACTIVE_LOW>;
63 dcd-gpios = <&gpio2 24 GPIO_ACTIVE_LOW>;
64 rng-gpios = <&gpio2 25 GPIO_ACTIVE_LOW>;
65
66 status = "okay";
67};
68
69&uart2 {
70 pinctrl-names = "default";
71 pinctrl-0 = <&uart2_pins>;
72 dtr-gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
73 dsr-gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
74 dcd-gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
75 rng-gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
76
77 status = "okay";
78};
79
80&i2c1 {
81 tca6416: gpio@20 {
82 compatible = "ti,tca6416";
83 reg = <0x20>;
84 gpio-controller;
85 #gpio-cells = <2>;
86 interrupt-parent = <&gpio0>;
87 interrupts = <20 GPIO_ACTIVE_LOW>;
88 pinctrl-names = "default";
89 pinctrl-0 = <&tca6416_pins>;
90 };
91};
92
93&usb0_phy {
94 status = "okay";
95};
96
97&usb0 {
98 status = "okay";
99 dr_mode = "host";
100};
101
102&cpsw_emac0 {
103 phy-mode = "rmii";
104 dual_emac_res_vlan = <1>;
105 fixed-link {
106 speed = <100>;
107 full-duplex;
108 };
109};
110
111&cpsw_emac1 {
112 phy_id = <&davinci_mdio>, <7>;
113 phy-mode = "rgmii-txid";
114 dual_emac_res_vlan = <2>;
115};
116
117&phy_sel {
118 rmii-clock-ext = <1>;
119};