Nishanth Menon | 4b79197 | 2013-03-19 12:53:07 -0500 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2011-2013 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 | */ |
Florian Vaussard | 98ef7957 | 2013-05-31 14:32:55 +0200 | [diff] [blame] | 8 | #include "elpida_ecb240abacn.dtsi" |
Nishanth Menon | 4b79197 | 2013-03-19 12:53:07 -0500 | [diff] [blame] | 9 | |
| 10 | / { |
| 11 | model = "TI OMAP4 PandaBoard"; |
| 12 | compatible = "ti,omap4-panda", "ti,omap4430", "ti,omap4"; |
| 13 | |
| 14 | memory { |
| 15 | device_type = "memory"; |
| 16 | reg = <0x80000000 0x40000000>; /* 1 GB */ |
| 17 | }; |
| 18 | |
| 19 | leds { |
| 20 | compatible = "gpio-leds"; |
| 21 | heartbeat { |
| 22 | label = "pandaboard::status1"; |
Florian Vaussard | 6d624ea | 2013-05-31 14:32:56 +0200 | [diff] [blame] | 23 | gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>; |
Nishanth Menon | 4b79197 | 2013-03-19 12:53:07 -0500 | [diff] [blame] | 24 | linux,default-trigger = "heartbeat"; |
| 25 | }; |
| 26 | |
| 27 | mmc { |
| 28 | label = "pandaboard::status2"; |
Florian Vaussard | 6d624ea | 2013-05-31 14:32:56 +0200 | [diff] [blame] | 29 | gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>; |
Nishanth Menon | 4b79197 | 2013-03-19 12:53:07 -0500 | [diff] [blame] | 30 | linux,default-trigger = "mmc0"; |
| 31 | }; |
| 32 | }; |
| 33 | |
| 34 | sound: sound { |
| 35 | compatible = "ti,abe-twl6040"; |
| 36 | ti,model = "PandaBoard"; |
| 37 | |
| 38 | ti,mclk-freq = <38400000>; |
| 39 | |
| 40 | ti,mcpdm = <&mcpdm>; |
| 41 | |
| 42 | ti,twl6040 = <&twl6040>; |
| 43 | |
| 44 | /* Audio routing */ |
| 45 | ti,audio-routing = |
| 46 | "Headset Stereophone", "HSOL", |
| 47 | "Headset Stereophone", "HSOR", |
| 48 | "Ext Spk", "HFL", |
| 49 | "Ext Spk", "HFR", |
| 50 | "Line Out", "AUXL", |
| 51 | "Line Out", "AUXR", |
| 52 | "HSMIC", "Headset Mic", |
| 53 | "Headset Mic", "Headset Mic Bias", |
| 54 | "AFML", "Line In", |
| 55 | "AFMR", "Line In"; |
| 56 | }; |
| 57 | }; |
| 58 | |
Kevin Hilman | 1e68f43 | 2013-05-24 17:24:21 -0700 | [diff] [blame] | 59 | &omap4_pmx_wkup { |
| 60 | pinctrl-names = "default"; |
| 61 | pinctrl-0 = < |
| 62 | &twl6030_wkup_pins |
| 63 | >; |
| 64 | |
| 65 | twl6030_wkup_pins: pinmux_twl6030_wkup_pins { |
| 66 | pinctrl-single,pins = < |
Florian Vaussard | bcd3cca | 2013-05-31 14:32:59 +0200 | [diff] [blame^] | 67 | 0x14 (PIN_OUTPUT | MUX_MODE2) /* fref_clk0_out.sys_drm_msecure */ |
Kevin Hilman | 1e68f43 | 2013-05-24 17:24:21 -0700 | [diff] [blame] | 68 | >; |
| 69 | }; |
| 70 | }; |
| 71 | |
Nishanth Menon | 4b79197 | 2013-03-19 12:53:07 -0500 | [diff] [blame] | 72 | &omap4_pmx_core { |
| 73 | pinctrl-names = "default"; |
| 74 | pinctrl-0 = < |
Kevin Hilman | 1e68f43 | 2013-05-24 17:24:21 -0700 | [diff] [blame] | 75 | &twl6030_pins |
Nishanth Menon | 4b79197 | 2013-03-19 12:53:07 -0500 | [diff] [blame] | 76 | &twl6040_pins |
| 77 | &mcpdm_pins |
| 78 | &mcbsp1_pins |
| 79 | &dss_hdmi_pins |
| 80 | &tpd12s015_pins |
| 81 | >; |
| 82 | |
Kevin Hilman | 1e68f43 | 2013-05-24 17:24:21 -0700 | [diff] [blame] | 83 | twl6030_pins: pinmux_twl6030_pins { |
| 84 | pinctrl-single,pins = < |
Florian Vaussard | bcd3cca | 2013-05-31 14:32:59 +0200 | [diff] [blame^] | 85 | 0x15e (WAKEUP_EN | PIN_INPUT_PULLUP | MUX_MODE0) /* sys_nirq1.sys_nirq1 */ |
Kevin Hilman | 1e68f43 | 2013-05-24 17:24:21 -0700 | [diff] [blame] | 86 | >; |
| 87 | }; |
| 88 | |
Nishanth Menon | 4b79197 | 2013-03-19 12:53:07 -0500 | [diff] [blame] | 89 | twl6040_pins: pinmux_twl6040_pins { |
| 90 | pinctrl-single,pins = < |
Florian Vaussard | bcd3cca | 2013-05-31 14:32:59 +0200 | [diff] [blame^] | 91 | 0xe0 (PIN_OUTPUT | MUX_MODE3) /* hdq_sio.gpio_127 */ |
| 92 | 0x160 (PIN_INPUT | MUX_MODE0) /* sys_nirq2.sys_nirq2 */ |
Nishanth Menon | 4b79197 | 2013-03-19 12:53:07 -0500 | [diff] [blame] | 93 | >; |
| 94 | }; |
| 95 | |
| 96 | mcpdm_pins: pinmux_mcpdm_pins { |
| 97 | pinctrl-single,pins = < |
Florian Vaussard | bcd3cca | 2013-05-31 14:32:59 +0200 | [diff] [blame^] | 98 | 0xc6 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_ul_data.abe_pdm_ul_data */ |
| 99 | 0xc8 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_dl_data.abe_pdm_dl_data */ |
| 100 | 0xca (PIN_INPUT_PULLUP | MUX_MODE0) /* abe_pdm_frame.abe_pdm_frame */ |
| 101 | 0xcc (PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_lb_clk.abe_pdm_lb_clk */ |
| 102 | 0xce (PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_clks.abe_clks */ |
Nishanth Menon | 4b79197 | 2013-03-19 12:53:07 -0500 | [diff] [blame] | 103 | >; |
| 104 | }; |
| 105 | |
| 106 | mcbsp1_pins: pinmux_mcbsp1_pins { |
| 107 | pinctrl-single,pins = < |
Florian Vaussard | bcd3cca | 2013-05-31 14:32:59 +0200 | [diff] [blame^] | 108 | 0xbe (PIN_INPUT | MUX_MODE0) /* abe_mcbsp1_clkx.abe_mcbsp1_clkx */ |
| 109 | 0xc0 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_mcbsp1_dr.abe_mcbsp1_dr */ |
| 110 | 0xc2 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* abe_mcbsp1_dx.abe_mcbsp1_dx */ |
| 111 | 0xc4 (PIN_INPUT | MUX_MODE0) /* abe_mcbsp1_fsx.abe_mcbsp1_fsx */ |
Nishanth Menon | 4b79197 | 2013-03-19 12:53:07 -0500 | [diff] [blame] | 112 | >; |
| 113 | }; |
| 114 | |
| 115 | dss_hdmi_pins: pinmux_dss_hdmi_pins { |
| 116 | pinctrl-single,pins = < |
Florian Vaussard | bcd3cca | 2013-05-31 14:32:59 +0200 | [diff] [blame^] | 117 | 0x5a (PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_cec.hdmi_cec */ |
| 118 | 0x5c (PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_scl.hdmi_scl */ |
| 119 | 0x5e (PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_sda.hdmi_sda */ |
Nishanth Menon | 4b79197 | 2013-03-19 12:53:07 -0500 | [diff] [blame] | 120 | >; |
| 121 | }; |
| 122 | |
| 123 | tpd12s015_pins: pinmux_tpd12s015_pins { |
| 124 | pinctrl-single,pins = < |
Florian Vaussard | bcd3cca | 2013-05-31 14:32:59 +0200 | [diff] [blame^] | 125 | 0x22 (PIN_OUTPUT | MUX_MODE3) /* gpmc_a17.gpio_41 */ |
| 126 | 0x48 (PIN_OUTPUT | MUX_MODE3) /* gpmc_nbe1.gpio_60 */ |
| 127 | 0x58 (PIN_INPUT_PULLDOWN | MUX_MODE3) /* hdmi_hpd.gpio_63 */ |
Nishanth Menon | 4b79197 | 2013-03-19 12:53:07 -0500 | [diff] [blame] | 128 | >; |
| 129 | }; |
| 130 | |
| 131 | i2c1_pins: pinmux_i2c1_pins { |
| 132 | pinctrl-single,pins = < |
Florian Vaussard | bcd3cca | 2013-05-31 14:32:59 +0200 | [diff] [blame^] | 133 | 0xe2 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl */ |
| 134 | 0xe4 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda */ |
Nishanth Menon | 4b79197 | 2013-03-19 12:53:07 -0500 | [diff] [blame] | 135 | >; |
| 136 | }; |
| 137 | |
| 138 | i2c2_pins: pinmux_i2c2_pins { |
| 139 | pinctrl-single,pins = < |
Florian Vaussard | bcd3cca | 2013-05-31 14:32:59 +0200 | [diff] [blame^] | 140 | 0xe6 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c2_scl */ |
| 141 | 0xe8 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c2_sda */ |
Nishanth Menon | 4b79197 | 2013-03-19 12:53:07 -0500 | [diff] [blame] | 142 | >; |
| 143 | }; |
| 144 | |
| 145 | i2c3_pins: pinmux_i2c3_pins { |
| 146 | pinctrl-single,pins = < |
Florian Vaussard | bcd3cca | 2013-05-31 14:32:59 +0200 | [diff] [blame^] | 147 | 0xea (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_scl */ |
| 148 | 0xec (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_sda */ |
Nishanth Menon | 4b79197 | 2013-03-19 12:53:07 -0500 | [diff] [blame] | 149 | >; |
| 150 | }; |
| 151 | |
| 152 | i2c4_pins: pinmux_i2c4_pins { |
| 153 | pinctrl-single,pins = < |
Florian Vaussard | bcd3cca | 2013-05-31 14:32:59 +0200 | [diff] [blame^] | 154 | 0xee (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c4_scl */ |
| 155 | 0xf0 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c4_sda */ |
Nishanth Menon | 4b79197 | 2013-03-19 12:53:07 -0500 | [diff] [blame] | 156 | >; |
| 157 | }; |
| 158 | }; |
| 159 | |
| 160 | &i2c1 { |
| 161 | pinctrl-names = "default"; |
| 162 | pinctrl-0 = <&i2c1_pins>; |
| 163 | |
| 164 | clock-frequency = <400000>; |
| 165 | |
| 166 | twl: twl@48 { |
| 167 | reg = <0x48>; |
Florian Vaussard | 8fea7d5 | 2013-05-31 14:32:57 +0200 | [diff] [blame] | 168 | /* IRQ# = 7 */ |
| 169 | interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; /* IRQ_SYS_1N cascaded to gic */ |
Nishanth Menon | 4b79197 | 2013-03-19 12:53:07 -0500 | [diff] [blame] | 170 | interrupt-parent = <&gic>; |
| 171 | }; |
| 172 | |
| 173 | twl6040: twl@4b { |
| 174 | compatible = "ti,twl6040"; |
| 175 | reg = <0x4b>; |
Florian Vaussard | 8fea7d5 | 2013-05-31 14:32:57 +0200 | [diff] [blame] | 176 | /* IRQ# = 119 */ |
| 177 | interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>; /* IRQ_SYS_2N cascaded to gic */ |
Nishanth Menon | 4b79197 | 2013-03-19 12:53:07 -0500 | [diff] [blame] | 178 | interrupt-parent = <&gic>; |
| 179 | ti,audpwron-gpio = <&gpio4 31 0>; /* gpio line 127 */ |
| 180 | |
| 181 | vio-supply = <&v1v8>; |
| 182 | v2v1-supply = <&v2v1>; |
| 183 | enable-active-high; |
| 184 | }; |
| 185 | }; |
| 186 | |
Florian Vaussard | 98ef7957 | 2013-05-31 14:32:55 +0200 | [diff] [blame] | 187 | #include "twl6030.dtsi" |
Nishanth Menon | 4b79197 | 2013-03-19 12:53:07 -0500 | [diff] [blame] | 188 | |
| 189 | &i2c2 { |
| 190 | pinctrl-names = "default"; |
| 191 | pinctrl-0 = <&i2c2_pins>; |
| 192 | |
| 193 | clock-frequency = <400000>; |
| 194 | }; |
| 195 | |
| 196 | &i2c3 { |
| 197 | pinctrl-names = "default"; |
| 198 | pinctrl-0 = <&i2c3_pins>; |
| 199 | |
| 200 | clock-frequency = <100000>; |
| 201 | |
| 202 | /* |
| 203 | * Display monitor features are burnt in their EEPROM as EDID data. |
| 204 | * The EEPROM is connected as I2C slave device. |
| 205 | */ |
| 206 | eeprom@50 { |
| 207 | compatible = "ti,eeprom"; |
| 208 | reg = <0x50>; |
| 209 | }; |
| 210 | }; |
| 211 | |
| 212 | &i2c4 { |
| 213 | pinctrl-names = "default"; |
| 214 | pinctrl-0 = <&i2c4_pins>; |
| 215 | |
| 216 | clock-frequency = <400000>; |
| 217 | }; |
| 218 | |
| 219 | &mmc1 { |
| 220 | vmmc-supply = <&vmmc>; |
| 221 | bus-width = <8>; |
| 222 | }; |
| 223 | |
| 224 | &mmc2 { |
| 225 | status = "disabled"; |
| 226 | }; |
| 227 | |
| 228 | &mmc3 { |
| 229 | status = "disabled"; |
| 230 | }; |
| 231 | |
| 232 | &mmc4 { |
| 233 | status = "disabled"; |
| 234 | }; |
| 235 | |
| 236 | &mmc5 { |
| 237 | ti,non-removable; |
| 238 | bus-width = <4>; |
| 239 | }; |
| 240 | |
| 241 | &emif1 { |
| 242 | cs1-used; |
| 243 | device-handle = <&elpida_ECB240ABACN>; |
| 244 | }; |
| 245 | |
| 246 | &emif2 { |
| 247 | cs1-used; |
| 248 | device-handle = <&elpida_ECB240ABACN>; |
| 249 | }; |
| 250 | |
| 251 | &mcbsp2 { |
| 252 | status = "disabled"; |
| 253 | }; |
| 254 | |
| 255 | &mcbsp3 { |
| 256 | status = "disabled"; |
| 257 | }; |
| 258 | |
| 259 | &dmic { |
| 260 | status = "disabled"; |
| 261 | }; |
| 262 | |
| 263 | &twl_usb_comparator { |
| 264 | usb-supply = <&vusb>; |
| 265 | }; |
| 266 | |
| 267 | &usb_otg_hs { |
| 268 | interface-type = <1>; |
| 269 | mode = <3>; |
| 270 | power = <50>; |
| 271 | }; |