| // SPDX-License-Identifier: GPL-2.0-only |
| /* |
| * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/ |
| */ |
| /dts-v1/; |
| |
| #include <dt-bindings/input/input.h> |
| #include "omap34xx.dtsi" |
| #include "omap-gpmc-smsc911x.dtsi" |
| |
| / { |
| model = "TI OMAP3430 LDP (Zoom1 Labrador)"; |
| compatible = "ti,omap3-ldp", "ti,omap3430", "ti,omap3"; |
| |
| memory@80000000 { |
| device_type = "memory"; |
| reg = <0x80000000 0x8000000>; /* 128 MB */ |
| }; |
| |
| cpus { |
| cpu@0 { |
| cpu0-supply = <&vcc>; |
| }; |
| }; |
| |
| gpio_keys { |
| compatible = "gpio-keys"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&gpio_key_pins>; |
| |
| key_enter { |
| label = "enter"; |
| gpios = <&gpio4 5 GPIO_ACTIVE_LOW>; /* gpio101 */ |
| linux,code = <KEY_ENTER>; |
| wakeup-source; |
| }; |
| |
| key_f1 { |
| label = "f1"; |
| gpios = <&gpio4 6 GPIO_ACTIVE_LOW>; /* gpio102 */ |
| linux,code = <KEY_F1>; |
| wakeup-source; |
| }; |
| |
| key_f2 { |
| label = "f2"; |
| gpios = <&gpio4 7 GPIO_ACTIVE_LOW>; /* gpio103 */ |
| linux,code = <KEY_F2>; |
| wakeup-source; |
| }; |
| |
| key_f3 { |
| label = "f3"; |
| gpios = <&gpio4 8 GPIO_ACTIVE_LOW>; /* gpio104 */ |
| linux,code = <KEY_F3>; |
| wakeup-source; |
| }; |
| |
| key_f4 { |
| label = "f4"; |
| gpios = <&gpio4 9 GPIO_ACTIVE_LOW>; /* gpio105 */ |
| linux,code = <KEY_F4>; |
| wakeup-source; |
| }; |
| |
| key_left { |
| label = "left"; |
| gpios = <&gpio4 10 GPIO_ACTIVE_LOW>; /* gpio106 */ |
| linux,code = <KEY_LEFT>; |
| wakeup-source; |
| }; |
| |
| key_right { |
| label = "right"; |
| gpios = <&gpio4 11 GPIO_ACTIVE_LOW>; /* gpio107 */ |
| linux,code = <KEY_RIGHT>; |
| wakeup-source; |
| }; |
| |
| key_up { |
| label = "up"; |
| gpios = <&gpio4 12 GPIO_ACTIVE_LOW>; /* gpio108 */ |
| linux,code = <KEY_UP>; |
| wakeup-source; |
| }; |
| |
| key_down { |
| label = "down"; |
| gpios = <&gpio4 13 GPIO_ACTIVE_LOW>; /* gpio109 */ |
| linux,code = <KEY_DOWN>; |
| wakeup-source; |
| }; |
| }; |
| }; |
| |
| &gpmc { |
| ranges = <0 0 0x30000000 0x1000000>, /* CS0 space, 16MB */ |
| <1 0 0x08000000 0x1000000>; /* CS1 space, 16MB */ |
| |
| nand@0,0 { |
| compatible = "ti,omap2-nand"; |
| reg = <0 0 4>; /* CS0, offset 0, IO size 4 */ |
| interrupt-parent = <&gpmc>; |
| interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */ |
| <1 IRQ_TYPE_NONE>; /* termcount */ |
| linux,mtd-name = "micron,nand"; |
| nand-bus-width = <16>; |
| gpmc,device-width = <2>; |
| ti,nand-ecc-opt = "bch8"; |
| |
| gpmc,sync-clk-ps = <0>; |
| gpmc,cs-on-ns = <0>; |
| gpmc,cs-rd-off-ns = <44>; |
| gpmc,cs-wr-off-ns = <44>; |
| gpmc,adv-on-ns = <6>; |
| gpmc,adv-rd-off-ns = <34>; |
| gpmc,adv-wr-off-ns = <44>; |
| gpmc,we-off-ns = <40>; |
| gpmc,oe-off-ns = <54>; |
| gpmc,access-ns = <64>; |
| gpmc,rd-cycle-ns = <82>; |
| gpmc,wr-cycle-ns = <82>; |
| gpmc,wr-access-ns = <40>; |
| gpmc,wr-data-mux-bus-ns = <0>; |
| |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| partition@0 { |
| label = "X-Loader"; |
| reg = <0 0x80000>; |
| }; |
| partition@80000 { |
| label = "U-Boot"; |
| reg = <0x80000 0x140000>; |
| }; |
| partition@1c0000 { |
| label = "Environment"; |
| reg = <0x1c0000 0x40000>; |
| }; |
| partition@200000 { |
| label = "Kernel"; |
| reg = <0x200000 0x1e00000>; |
| }; |
| partition@2000000 { |
| label = "Filesystem"; |
| reg = <0x2000000 0x6000000>; |
| }; |
| }; |
| |
| ethernet@gpmc { |
| interrupt-parent = <&gpio5>; |
| interrupts = <24 IRQ_TYPE_LEVEL_LOW>; |
| reg = <1 0 0xff>; |
| }; |
| }; |
| |
| &i2c1 { |
| clock-frequency = <2600000>; |
| |
| twl: twl@48 { |
| reg = <0x48>; |
| interrupts = <7>; /* SYS_NIRQ cascaded to intc */ |
| interrupt-parent = <&intc>; |
| |
| twl_power: power { |
| compatible = "ti,twl4030-power-idle"; |
| ti,use_poweroff; |
| }; |
| }; |
| }; |
| |
| #include "twl4030.dtsi" |
| #include "twl4030_omap3.dtsi" |
| #include "omap3-panel-sharp-ls037v7dw01.dtsi" |
| |
| &backlight0 { |
| gpios = <&twl_gpio 7 GPIO_ACTIVE_HIGH>; |
| }; |
| |
| &i2c2 { |
| clock-frequency = <400000>; |
| }; |
| |
| &i2c3 { |
| clock-frequency = <400000>; |
| }; |
| |
| /* tps61130rsa enabled by twl4030 regen */ |
| &lcd_3v3 { |
| regulator-always-on; |
| }; |
| |
| &lcd0 { |
| enable-gpios = <&twl_gpio 15 GPIO_ACTIVE_HIGH>; /* lcd INI */ |
| reset-gpios = <&gpio2 23 GPIO_ACTIVE_HIGH>; /* gpio55, lcd RESB */ |
| mode-gpios = <&gpio2 24 GPIO_ACTIVE_HIGH>; /* gpio56, lcd MO */ |
| }; |
| |
| &mcspi1 { |
| tsc2046@0 { |
| interrupt-parent = <&gpio2>; |
| interrupts = <22 0>; /* gpio54 */ |
| pendown-gpio = <&gpio2 22 GPIO_ACTIVE_HIGH>; |
| }; |
| }; |
| |
| &mmc1 { |
| /* See 35xx errata 2.1.1.128 in SPRZ278F */ |
| compatible = "ti,omap3-pre-es3-hsmmc"; |
| vmmc-supply = <&vmmc1>; |
| bus-width = <4>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&mmc1_pins>; |
| }; |
| |
| &mmc2 { |
| status = "disabled"; |
| }; |
| |
| &mmc3 { |
| status = "disabled"; |
| }; |
| |
| &omap3_pmx_core { |
| gpio_key_pins: gpio-key-pins { |
| pinctrl-single,pins = < |
| OMAP3_CORE1_IOPAD(0x211a, PIN_INPUT | MUX_MODE4) /* cam_d2.gpio_101 */ |
| OMAP3_CORE1_IOPAD(0x211c, PIN_INPUT | MUX_MODE4) /* cam_d3.gpio_102 */ |
| OMAP3_CORE1_IOPAD(0x211e, PIN_INPUT | MUX_MODE4) /* cam_d4.gpio_103 */ |
| OMAP3_CORE1_IOPAD(0x2120, PIN_INPUT | MUX_MODE4) /* cam_d5.gpio_104 */ |
| OMAP3_CORE1_IOPAD(0x2122, PIN_INPUT | MUX_MODE4) /* cam_d6.gpio_105 */ |
| OMAP3_CORE1_IOPAD(0x2124, PIN_INPUT | MUX_MODE4) /* cam_d7.gpio_106 */ |
| OMAP3_CORE1_IOPAD(0x2126, PIN_INPUT | MUX_MODE4) /* cam_d8.gpio_107 */ |
| OMAP3_CORE1_IOPAD(0x2128, PIN_INPUT | MUX_MODE4) /* cam_d9.gpio_108 */ |
| OMAP3_CORE1_IOPAD(0x212a, PIN_INPUT | MUX_MODE4) /* cam_d10.gpio_109 */ |
| >; |
| }; |
| |
| musb_pins: musb-pins { |
| pinctrl-single,pins = < |
| OMAP3_CORE1_IOPAD(0x21a2, PIN_INPUT | MUX_MODE0) /* hsusb0_clk.hsusb0_clk */ |
| OMAP3_CORE1_IOPAD(0x21aa, PIN_INPUT | MUX_MODE0) /* hsusb0_data0.hsusb0_data0 */ |
| OMAP3_CORE1_IOPAD(0x21ac, PIN_INPUT | MUX_MODE0) /* hsusb0_data1.hsusb0_data1 */ |
| OMAP3_CORE1_IOPAD(0x21ae, PIN_INPUT | MUX_MODE0) /* hsusb0_data2.hsusb0_data2 */ |
| OMAP3_CORE1_IOPAD(0x21b0, PIN_INPUT | MUX_MODE0) /* hsusb0_data3.hsusb0_data3 */ |
| OMAP3_CORE1_IOPAD(0x21b2, PIN_INPUT | MUX_MODE0) /* hsusb0_data4.hsusb0_data4 */ |
| OMAP3_CORE1_IOPAD(0x21b4, PIN_INPUT | MUX_MODE0) /* hsusb0_data5.hsusb0_data5 */ |
| OMAP3_CORE1_IOPAD(0x21b6, PIN_INPUT | MUX_MODE0) /* hsusb0_data6.hsusb0_data6 */ |
| OMAP3_CORE1_IOPAD(0x21b8, PIN_INPUT | MUX_MODE0) /* hsusb0_data7.hsusb0_data7 */ |
| OMAP3_CORE1_IOPAD(0x21a6, PIN_INPUT | MUX_MODE0) /* hsusb0_dir.hsusb0_dir */ |
| OMAP3_CORE1_IOPAD(0x21a8, PIN_INPUT | MUX_MODE0) /* hsusb0_nxt.hsusb0_nxt */ |
| OMAP3_CORE1_IOPAD(0x21a4, PIN_OUTPUT | MUX_MODE0) /* hsusb0_stp.hsusb0_stp */ |
| >; |
| }; |
| |
| mmc1_pins: mmc1-pins { |
| pinctrl-single,pins = < |
| OMAP3_CORE1_IOPAD(0x2144, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.mmc1_clk */ |
| OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_cmd.mmc1_cmd */ |
| OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.mmc1_dat0 */ |
| OMAP3_CORE1_IOPAD(0x214A, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.mmc1_dat1 */ |
| OMAP3_CORE1_IOPAD(0x214C, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.mmc1_dat2 */ |
| OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.mmc1_dat3 */ |
| >; |
| }; |
| }; |
| |
| &twl_keypad { |
| linux,keymap = <MATRIX_KEY(0, 0, KEY_1) |
| MATRIX_KEY(0, 1, KEY_2) |
| MATRIX_KEY(0, 2, KEY_3) |
| MATRIX_KEY(1, 0, KEY_4) |
| MATRIX_KEY(1, 1, KEY_5) |
| MATRIX_KEY(1, 2, KEY_6) |
| MATRIX_KEY(1, 3, KEY_F5) |
| MATRIX_KEY(2, 0, KEY_7) |
| MATRIX_KEY(2, 1, KEY_8) |
| MATRIX_KEY(2, 2, KEY_9) |
| MATRIX_KEY(2, 3, KEY_F6) |
| MATRIX_KEY(3, 0, KEY_F7) |
| MATRIX_KEY(3, 1, KEY_0) |
| MATRIX_KEY(3, 2, KEY_F8) |
| MATRIX_KEY(5, 4, KEY_RESERVED) |
| MATRIX_KEY(4, 4, KEY_VOLUMEUP) |
| MATRIX_KEY(5, 5, KEY_VOLUMEDOWN)>; |
| }; |
| |
| &uart3 { |
| interrupts-extended = <&intc 74 &omap3_pmx_core OMAP3_UART3_RX>; |
| }; |
| |
| &usb_otg_hs { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&musb_pins>; |
| interface-type = <0>; |
| usb-phy = <&usb2_phy>; |
| mode = <3>; |
| power = <50>; |
| }; |
| |
| &vaux1 { |
| /* Needed for ads7846 */ |
| regulator-name = "vcc"; |
| }; |
