// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/ */ /dts-v1/; #include #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 = ; wakeup-source; }; key_f1 { label = "f1"; gpios = <&gpio4 6 GPIO_ACTIVE_LOW>; /* gpio102 */ linux,code = ; wakeup-source; }; key_f2 { label = "f2"; gpios = <&gpio4 7 GPIO_ACTIVE_LOW>; /* gpio103 */ linux,code = ; wakeup-source; }; key_f3 { label = "f3"; gpios = <&gpio4 8 GPIO_ACTIVE_LOW>; /* gpio104 */ linux,code = ; wakeup-source; }; key_f4 { label = "f4"; gpios = <&gpio4 9 GPIO_ACTIVE_LOW>; /* gpio105 */ linux,code = ; wakeup-source; }; key_left { label = "left"; gpios = <&gpio4 10 GPIO_ACTIVE_LOW>; /* gpio106 */ linux,code = ; wakeup-source; }; key_right { label = "right"; gpios = <&gpio4 11 GPIO_ACTIVE_LOW>; /* gpio107 */ linux,code = ; wakeup-source; }; key_up { label = "up"; gpios = <&gpio4 12 GPIO_ACTIVE_LOW>; /* gpio108 */ linux,code = ; wakeup-source; }; key_down { label = "down"; gpios = <&gpio4 13 GPIO_ACTIVE_LOW>; /* gpio109 */ linux,code = ; 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: pinmux_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: pinmux_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: pinmux_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 = ; }; &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"; };