Adam Ford | 8de5f82 | 2019-07-15 14:07:52 -0500 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0-only |
Adam Ford | 5e1c358 | 2017-04-17 08:09:44 -0500 | [diff] [blame] | 2 | |
| 3 | #include <dt-bindings/input/input.h> |
| 4 | |
| 5 | / { |
Adam Ford | a2ab7eb | 2018-07-09 20:18:14 -0500 | [diff] [blame] | 6 | chosen { |
| 7 | stdout-path = &uart1; |
| 8 | }; |
| 9 | |
Adam Ford | 5e1c358 | 2017-04-17 08:09:44 -0500 | [diff] [blame] | 10 | cpus { |
| 11 | cpu@0 { |
| 12 | cpu0-supply = <&vcc>; |
| 13 | }; |
| 14 | }; |
| 15 | |
| 16 | memory@80000000 { |
| 17 | device_type = "memory"; |
| 18 | reg = <0x80000000 0>; |
| 19 | }; |
| 20 | |
| 21 | leds { |
| 22 | compatible = "gpio-leds"; |
| 23 | user0 { |
| 24 | label = "user0"; |
| 25 | gpios = <&twl_gpio 18 GPIO_ACTIVE_LOW>; /* LEDA */ |
| 26 | linux,default-trigger = "none"; |
| 27 | }; |
| 28 | }; |
| 29 | |
Adam Ford | a2ab7eb | 2018-07-09 20:18:14 -0500 | [diff] [blame] | 30 | /* fixed 26MHz oscillator */ |
| 31 | hfclk_26m: oscillator { |
| 32 | #clock-cells = <0>; |
| 33 | compatible = "fixed-clock"; |
| 34 | clock-frequency = <26000000>; |
Adam Ford | 5e1c358 | 2017-04-17 08:09:44 -0500 | [diff] [blame] | 35 | }; |
| 36 | }; |
| 37 | |
| 38 | &gpmc { |
| 39 | ranges = <0 0 0x30000000 0x1000000>; /* CS0: 16MB for NAND */ |
| 40 | |
| 41 | nand@0,0 { |
| 42 | compatible = "ti,omap2-nand"; |
| 43 | reg = <0 0 4>; /* CS0, offset 0, IO size 4 */ |
| 44 | interrupt-parent = <&gpmc>; |
| 45 | interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */ |
| 46 | <1 IRQ_TYPE_NONE>; /* termcount */ |
| 47 | linux,mtd-name = "micron,mt29f4g16abbda3w"; |
| 48 | nand-bus-width = <16>; |
| 49 | ti,nand-ecc-opt = "bch8"; |
| 50 | rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */ |
| 51 | gpmc,sync-clk-ps = <0>; |
| 52 | gpmc,cs-on-ns = <0>; |
| 53 | gpmc,cs-rd-off-ns = <44>; |
| 54 | gpmc,cs-wr-off-ns = <44>; |
| 55 | gpmc,adv-on-ns = <6>; |
| 56 | gpmc,adv-rd-off-ns = <34>; |
| 57 | gpmc,adv-wr-off-ns = <44>; |
| 58 | gpmc,we-off-ns = <40>; |
| 59 | gpmc,oe-off-ns = <54>; |
| 60 | gpmc,access-ns = <64>; |
| 61 | gpmc,rd-cycle-ns = <82>; |
| 62 | gpmc,wr-cycle-ns = <82>; |
| 63 | gpmc,wr-access-ns = <40>; |
| 64 | gpmc,wr-data-mux-bus-ns = <0>; |
| 65 | gpmc,device-width = <2>; |
| 66 | #address-cells = <1>; |
| 67 | #size-cells = <1>; |
| 68 | }; |
| 69 | }; |
| 70 | |
| 71 | &i2c1 { |
Adam Ford | a2ab7eb | 2018-07-09 20:18:14 -0500 | [diff] [blame] | 72 | pinctrl-names = "default"; |
| 73 | pinctrl-0 = <&i2c1_pins>; |
| 74 | clock-frequency = <2600000>; |
Adam Ford | 5e1c358 | 2017-04-17 08:09:44 -0500 | [diff] [blame] | 75 | |
| 76 | twl: twl@48 { |
| 77 | reg = <0x48>; |
| 78 | interrupts = <7>; /* SYS_NIRQ cascaded to intc */ |
| 79 | interrupt-parent = <&intc>; |
Adam Ford | a2ab7eb | 2018-07-09 20:18:14 -0500 | [diff] [blame] | 80 | clocks = <&hfclk_26m>; |
| 81 | clock-names = "fck"; |
| 82 | |
Adam Ford | 5e1c358 | 2017-04-17 08:09:44 -0500 | [diff] [blame] | 83 | twl_audio: audio { |
| 84 | compatible = "ti,twl4030-audio"; |
| 85 | codec { |
| 86 | }; |
| 87 | }; |
| 88 | }; |
| 89 | }; |
| 90 | |
| 91 | &i2c2 { |
Adam Ford | a2ab7eb | 2018-07-09 20:18:14 -0500 | [diff] [blame] | 92 | pinctrl-names = "default"; |
| 93 | pinctrl-0 = <&i2c2_pins>; |
Adam Ford | 5e1c358 | 2017-04-17 08:09:44 -0500 | [diff] [blame] | 94 | clock-frequency = <400000>; |
| 95 | }; |
| 96 | |
| 97 | &i2c3 { |
Adam Ford | a2ab7eb | 2018-07-09 20:18:14 -0500 | [diff] [blame] | 98 | pinctrl-names = "default"; |
| 99 | pinctrl-0 = <&i2c3_pins>; |
Adam Ford | 5e1c358 | 2017-04-17 08:09:44 -0500 | [diff] [blame] | 100 | clock-frequency = <400000>; |
| 101 | at24@50 { |
Adam Ford | a2ab7eb | 2018-07-09 20:18:14 -0500 | [diff] [blame] | 102 | compatible = "atmel,24c64"; |
Adam Ford | 5e1c358 | 2017-04-17 08:09:44 -0500 | [diff] [blame] | 103 | readonly; |
| 104 | reg = <0x50>; |
| 105 | }; |
| 106 | }; |
| 107 | |
Adam Ford | 5e1c358 | 2017-04-17 08:09:44 -0500 | [diff] [blame] | 108 | &omap3_pmx_core { |
Adam Ford | 5e1c358 | 2017-04-17 08:09:44 -0500 | [diff] [blame] | 109 | mcbsp2_pins: pinmux_mcbsp2_pins { |
| 110 | pinctrl-single,pins = < |
| 111 | OMAP3_CORE1_IOPAD(0x213c, PIN_INPUT | MUX_MODE0) /* mcbsp2_fsx */ |
| 112 | OMAP3_CORE1_IOPAD(0x213e, PIN_INPUT | MUX_MODE0) /* mcbsp2_clkx */ |
| 113 | OMAP3_CORE1_IOPAD(0x2140, PIN_INPUT | MUX_MODE0) /* mcbsp2_dr */ |
| 114 | OMAP3_CORE1_IOPAD(0x2142, PIN_OUTPUT | MUX_MODE0) /* mcbsp2_dx */ |
| 115 | >; |
| 116 | }; |
| 117 | uart2_pins: pinmux_uart2_pins { |
| 118 | pinctrl-single,pins = < |
| 119 | OMAP3_CORE1_IOPAD(0x2174, PIN_INPUT | MUX_MODE0) /* uart2_cts.uart2_cts */ |
| 120 | OMAP3_CORE1_IOPAD(0x2176, PIN_OUTPUT | MUX_MODE0) /* uart2_rts .uart2_rts*/ |
| 121 | OMAP3_CORE1_IOPAD(0x2178, PIN_OUTPUT | MUX_MODE0) /* uart2_tx.uart2_tx */ |
| 122 | OMAP3_CORE1_IOPAD(0x217a, PIN_INPUT | MUX_MODE0) /* uart2_rx.uart2_rx */ |
| 123 | OMAP3_CORE1_IOPAD(0x2198, PIN_OUTPUT | MUX_MODE4) /* GPIO_162,BT_EN */ |
| 124 | >; |
| 125 | }; |
| 126 | mcspi1_pins: pinmux_mcspi1_pins { |
| 127 | pinctrl-single,pins = < |
| 128 | OMAP3_CORE1_IOPAD(0x21c8, PIN_INPUT | MUX_MODE0) /* mcspi1_clk.mcspi1_clk */ |
| 129 | OMAP3_CORE1_IOPAD(0x21ca, PIN_OUTPUT | MUX_MODE0) /* mcspi1_simo.mcspi1_simo */ |
| 130 | OMAP3_CORE1_IOPAD(0x21cc, PIN_INPUT_PULLUP | MUX_MODE0) /* mcspi1_somi.mcspi1_somi */ |
| 131 | OMAP3_CORE1_IOPAD(0x21ce, PIN_OUTPUT | MUX_MODE0) /* mcspi1_cs0.mcspi1_cs0 */ |
| 132 | >; |
| 133 | }; |
| 134 | hsusb_otg_pins: pinmux_hsusb_otg_pins { |
| 135 | pinctrl-single,pins = < |
| 136 | OMAP3_CORE1_IOPAD(0x21a2, PIN_INPUT | MUX_MODE0) /* hsusb0_clk.hsusb0_clk */ |
| 137 | OMAP3_CORE1_IOPAD(0x21a4, PIN_OUTPUT | MUX_MODE0) /* hsusb0_stp.hsusb0_stp */ |
| 138 | OMAP3_CORE1_IOPAD(0x21a6, PIN_INPUT | MUX_MODE0) /* hsusb0_dir.hsusb0_dir */ |
| 139 | OMAP3_CORE1_IOPAD(0x21a8, PIN_INPUT | MUX_MODE0) /* hsusb0_nxt.hsusb0_nxt */ |
| 140 | |
| 141 | OMAP3_CORE1_IOPAD(0x21aa, PIN_INPUT | MUX_MODE0) /* hsusb0_data0.hsusb0_data0 */ |
| 142 | OMAP3_CORE1_IOPAD(0x21ac, PIN_INPUT | MUX_MODE0) /* hsusb0_data1.hsusb0_data1 */ |
| 143 | OMAP3_CORE1_IOPAD(0x21ae, PIN_INPUT | MUX_MODE0) /* hsusb0_data2.hsusb0_data2 */ |
| 144 | OMAP3_CORE1_IOPAD(0x21b0, PIN_INPUT | MUX_MODE0) /* hsusb0_data3.hsusb0_data3 */ |
| 145 | OMAP3_CORE1_IOPAD(0x21b2, PIN_INPUT | MUX_MODE0) /* hsusb0_data4.hsusb0_data4 */ |
| 146 | OMAP3_CORE1_IOPAD(0x21b4, PIN_INPUT | MUX_MODE0) /* hsusb0_data5.hsusb0_data5 */ |
| 147 | OMAP3_CORE1_IOPAD(0x21b6, PIN_INPUT | MUX_MODE0) /* hsusb0_data6.hsusb0_data6 */ |
| 148 | OMAP3_CORE1_IOPAD(0x21b8, PIN_INPUT | MUX_MODE0) /* hsusb0_data7.hsusb0_data7 */ |
| 149 | >; |
| 150 | }; |
Adam Ford | a2ab7eb | 2018-07-09 20:18:14 -0500 | [diff] [blame] | 151 | i2c1_pins: pinmux_i2c1_pins { |
| 152 | pinctrl-single,pins = < |
| 153 | OMAP3_CORE1_IOPAD(0x21ba, PIN_INPUT | MUX_MODE0) /* i2c1_scl.i2c1_scl */ |
| 154 | OMAP3_CORE1_IOPAD(0x21bc, PIN_INPUT | MUX_MODE0) /* i2c1_sda.i2c1_sda */ |
| 155 | >; |
| 156 | }; |
| 157 | i2c2_pins: pinmux_i2c2_pins { |
| 158 | pinctrl-single,pins = < |
| 159 | OMAP3_CORE1_IOPAD(0x21be, PIN_INPUT | MUX_MODE0) /* i2c2_scl */ |
| 160 | OMAP3_CORE1_IOPAD(0x21c0, PIN_INPUT | MUX_MODE0) /* i2c2_sda */ |
| 161 | >; |
| 162 | }; |
| 163 | i2c3_pins: pinmux_i2c3_pins { |
| 164 | pinctrl-single,pins = < |
| 165 | OMAP3_CORE1_IOPAD(0x21c2, PIN_INPUT | MUX_MODE0) /* i2c3_scl */ |
| 166 | OMAP3_CORE1_IOPAD(0x21c4, PIN_INPUT | MUX_MODE0) /* i2c3_sda */ |
| 167 | >; |
| 168 | }; |
Adam Ford | 5e1c358 | 2017-04-17 08:09:44 -0500 | [diff] [blame] | 169 | }; |
| 170 | |
| 171 | &uart2 { |
| 172 | interrupts-extended = <&intc 73 &omap3_pmx_core OMAP3_UART2_RX>; |
| 173 | pinctrl-names = "default"; |
| 174 | pinctrl-0 = <&uart2_pins>; |
| 175 | }; |
| 176 | |
| 177 | &mcspi1 { |
| 178 | pinctrl-names = "default"; |
| 179 | pinctrl-0 = <&mcspi1_pins>; |
| 180 | }; |
| 181 | |
Adam Ford | 5e1c358 | 2017-04-17 08:09:44 -0500 | [diff] [blame] | 182 | #include "twl4030.dtsi" |
| 183 | #include "twl4030_omap3.dtsi" |
| 184 | |
| 185 | &twl { |
| 186 | twl_power: power { |
| 187 | compatible = "ti,twl4030-power-idle-osc-off", "ti,twl4030-power-idle"; |
| 188 | ti,use_poweroff; |
| 189 | }; |
| 190 | }; |
| 191 | |
| 192 | &twl_gpio { |
| 193 | ti,use-leds; |
| 194 | }; |