| /* |
| * Copyright (C) 2014 Joachim Eastwood <manabian@gmail.com> |
| * Copyright (C) 2012 Variscite Ltd. - http://www.variscite.com |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| */ |
| #include "omap4460.dtsi" |
| |
| / { |
| model = "Variscite VAR-SOM-OM44"; |
| compatible = "variscite,var-som-om44", "ti,omap4460", "ti,omap4"; |
| |
| memory { |
| device_type = "memory"; |
| reg = <0x80000000 0x40000000>; /* 1 GB */ |
| }; |
| |
| sound: sound@0 { |
| compatible = "ti,abe-twl6040"; |
| ti,model = "VAR-SOM-OM44"; |
| |
| ti,mclk-freq = <38400000>; |
| ti,mcpdm = <&mcpdm>; |
| ti,twl6040 = <&twl6040>; |
| |
| /* Audio routing */ |
| ti,audio-routing = |
| "Headset Stereophone", "HSOL", |
| "Headset Stereophone", "HSOR", |
| "AFML", "Line In", |
| "AFMR", "Line In"; |
| }; |
| |
| /* HS USB Host PHY on PORT 1 */ |
| hsusb1_phy: hsusb1_phy { |
| compatible = "usb-nop-xceiv"; |
| pinctrl-names = "default"; |
| pinctrl-0 = < |
| &hsusbb1_phy_clk_pins |
| &hsusbb1_phy_rst_pins |
| >; |
| |
| reset-gpios = <&gpio6 17 GPIO_ACTIVE_LOW>; /* gpio 177 */ |
| vcc-supply = <&vbat>; |
| |
| clocks = <&auxclk3_ck>; |
| clock-names = "main_clk"; |
| clock-frequency = <19200000>; |
| }; |
| |
| vbat: fixedregulator-vbat { |
| compatible = "regulator-fixed"; |
| regulator-name = "VBAT"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| }; |
| |
| &omap4_pmx_core { |
| pinctrl-names = "default"; |
| pinctrl-0 = < |
| &hsusbb1_pins |
| >; |
| |
| twl6040_pins: pinmux_twl6040_pins { |
| pinctrl-single,pins = < |
| OMAP4_IOPAD(0x19c, PIN_OUTPUT | MUX_MODE3) /* fref_clk2_out.gpio_182 */ |
| OMAP4_IOPAD(0x1a0, PIN_INPUT | MUX_MODE0) /* sys_nirq2.sys_nirq2 */ |
| >; |
| }; |
| |
| mcpdm_pins: pinmux_mcpdm_pins { |
| pinctrl-single,pins = < |
| OMAP4_IOPAD(0x106, PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_ul_data.abe_pdm_ul_data */ |
| OMAP4_IOPAD(0x108, PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_dl_data.abe_pdm_dl_data */ |
| OMAP4_IOPAD(0x10a, PIN_INPUT_PULLUP | MUX_MODE0) /* abe_pdm_frame.abe_pdm_frame */ |
| OMAP4_IOPAD(0x10c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_lb_clk.abe_pdm_lb_clk */ |
| OMAP4_IOPAD(0x10e, PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_clks.abe_clks */ |
| >; |
| }; |
| |
| tsc2004_pins: pinmux_tsc2004_pins { |
| pinctrl-single,pins = < |
| OMAP4_IOPAD(0x090, PIN_INPUT | MUX_MODE3) /* gpmc_ncs4.gpio_101 (irq) */ |
| OMAP4_IOPAD(0x092, PIN_OUTPUT | MUX_MODE3) /* gpmc_ncs5.gpio_102 (rst) */ |
| >; |
| }; |
| |
| uart3_pins: pinmux_uart3_pins { |
| pinctrl-single,pins = < |
| OMAP4_IOPAD(0x140, PIN_INPUT_PULLUP | MUX_MODE0) /* uart3_cts_rctx.uart3_cts_rctx */ |
| OMAP4_IOPAD(0x142, PIN_OUTPUT | MUX_MODE0) /* uart3_rts_sd.uart3_rts_sd */ |
| OMAP4_IOPAD(0x144, PIN_INPUT | MUX_MODE0) /* uart3_rx_irrx.uart3_rx_irrx */ |
| OMAP4_IOPAD(0x146, PIN_OUTPUT | MUX_MODE0) /* uart3_tx_irtx.uart3_tx_irtx */ |
| >; |
| }; |
| |
| hsusbb1_pins: pinmux_hsusbb1_pins { |
| pinctrl-single,pins = < |
| OMAP4_IOPAD(0x0c2, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_clk.usbb1_ulpiphy_clk */ |
| OMAP4_IOPAD(0x0c4, PIN_OUTPUT | MUX_MODE4) /* usbb1_ulpitll_stp.usbb1_ulpiphy_stp */ |
| OMAP4_IOPAD(0x0c6, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dir.usbb1_ulpiphy_dir */ |
| OMAP4_IOPAD(0x0c8, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_nxt.usbb1_ulpiphy_nxt */ |
| OMAP4_IOPAD(0x0ca, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat0.usbb1_ulpiphy_dat0 */ |
| OMAP4_IOPAD(0x0cc, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat1.usbb1_ulpiphy_dat1 */ |
| OMAP4_IOPAD(0x0ce, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat2.usbb1_ulpiphy_dat2 */ |
| OMAP4_IOPAD(0x0d0, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat3.usbb1_ulpiphy_dat3 */ |
| OMAP4_IOPAD(0x0d2, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat4.usbb1_ulpiphy_dat4 */ |
| OMAP4_IOPAD(0x0d4, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat5.usbb1_ulpiphy_dat5 */ |
| OMAP4_IOPAD(0x0d6, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat6.usbb1_ulpiphy_dat6 */ |
| OMAP4_IOPAD(0x0d8, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat7.usbb1_ulpiphy_dat7 */ |
| >; |
| }; |
| |
| hsusbb1_phy_rst_pins: pinmux_hsusbb1_phy_rst_pins { |
| pinctrl-single,pins = < |
| OMAP4_IOPAD(0x18c, PIN_OUTPUT | MUX_MODE3) /* kpd_row2.gpio_177 */ |
| >; |
| }; |
| |
| i2c1_pins: pinmux_i2c1_pins { |
| pinctrl-single,pins = < |
| OMAP4_IOPAD(0x122, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl */ |
| OMAP4_IOPAD(0x124, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda */ |
| >; |
| }; |
| |
| i2c3_pins: pinmux_i2c3_pins { |
| pinctrl-single,pins = < |
| OMAP4_IOPAD(0x12a, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_scl */ |
| OMAP4_IOPAD(0x12c, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_sda */ |
| >; |
| }; |
| |
| mmc1_pins: pinmux_mmc1_pins { |
| pinctrl-single,pins = < |
| OMAP4_IOPAD(0x0e2, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_clk.sdmmc1_clk */ |
| OMAP4_IOPAD(0x0e4, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_cmd.sdmmc1_cmd */ |
| OMAP4_IOPAD(0x0e6, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat0.sdmmc1_dat0 */ |
| OMAP4_IOPAD(0x0e8, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat1.sdmmc1_dat1 */ |
| OMAP4_IOPAD(0x0ea, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat2.sdmmc1_dat2 */ |
| OMAP4_IOPAD(0x0ec, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat3.sdmmc1_dat3 */ |
| >; |
| }; |
| }; |
| |
| &omap4_pmx_wkup { |
| pinctrl-names = "default"; |
| pinctrl-0 = < |
| &hsusbb1_hub_rst_pins |
| &lan7500_rst_pins |
| >; |
| |
| hsusbb1_phy_clk_pins: pinmux_hsusbb1_phy_clk_pins { |
| pinctrl-single,pins = < |
| OMAP4_IOPAD(0x058, PIN_OUTPUT | MUX_MODE0) /* fref_clk3_out */ |
| >; |
| }; |
| |
| hsusbb1_hub_rst_pins: pinmux_hsusbb1_hub_rst_pins { |
| pinctrl-single,pins = < |
| OMAP4_IOPAD(0x042, PIN_OUTPUT | MUX_MODE3) /* gpio_wk1 */ |
| >; |
| }; |
| |
| lan7500_rst_pins: pinmux_lan7500_rst_pins { |
| pinctrl-single,pins = < |
| OMAP4_IOPAD(0x040, PIN_OUTPUT | MUX_MODE3) /* gpio_wk0 */ |
| >; |
| }; |
| }; |
| |
| &i2c1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c1_pins>; |
| status = "okay"; |
| |
| clock-frequency = <400000>; |
| |
| twl: twl@48 { |
| reg = <0x48>; |
| /* SPI = 0, IRQ# = 7, 4 = active high level-sensitive */ |
| interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; /* IRQ_SYS_1N cascaded to gic */ |
| interrupt-parent = <&gic>; |
| }; |
| |
| twl6040: twl@4b { |
| compatible = "ti,twl6040"; |
| reg = <0x4b>; |
| |
| pinctrl-names = "default"; |
| pinctrl-0 = <&twl6040_pins>; |
| |
| /* SPI = 0, IRQ# = 119, 4 = active high level-sensitive */ |
| interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>; /* IRQ_SYS_2N cascaded to gic */ |
| interrupt-parent = <&gic>; |
| ti,audpwron-gpio = <&gpio6 22 0>; /* gpio 182 */ |
| |
| vio-supply = <&v1v8>; |
| v2v1-supply = <&v2v1>; |
| enable-active-high; |
| }; |
| }; |
| |
| #include "twl6030.dtsi" |
| #include "twl6030_omap4.dtsi" |
| |
| &vusim { |
| regulator-min-microvolt = <3000000>; |
| regulator-max-microvolt = <3000000>; |
| regulator-always-on; |
| }; |
| |
| &i2c2 { |
| status = "disabled"; |
| }; |
| |
| &i2c3 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c3_pins>; |
| status = "okay"; |
| |
| clock-frequency = <400000>; |
| |
| touchscreen: tsc2004@48 { |
| compatible = "ti,tsc2004"; |
| reg = <0x48>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&tsc2004_pins>; |
| interrupt-parent = <&gpio4>; |
| interrupts = <5 IRQ_TYPE_LEVEL_LOW>; /* gpio 101 */ |
| status = "disabled"; |
| }; |
| |
| tmp105@49 { |
| compatible = "ti,tmp105"; |
| reg = <0x49>; |
| }; |
| |
| eeprom@50 { |
| compatible = "microchip,24c32"; |
| reg = <0x50>; |
| }; |
| }; |
| |
| &i2c4 { |
| status = "disabled"; |
| }; |
| |
| &mcpdm { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&mcpdm_pins>; |
| status = "okay"; |
| }; |
| |
| &gpmc { |
| status = "disabled"; |
| }; |
| |
| &mcspi1 { |
| status = "disabled"; |
| }; |
| |
| &mcspi2 { |
| status = "disabled"; |
| }; |
| |
| &mcspi3 { |
| status = "disabled"; |
| }; |
| |
| &mcspi4 { |
| status = "disabled"; |
| }; |
| |
| &mmc1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&mmc1_pins>; |
| vmmc-supply = <&vmmc>; |
| bus-width = <4>; |
| ti,non-removable; |
| status = "okay"; |
| }; |
| |
| &mmc2 { |
| status = "disabled"; |
| }; |
| |
| &mmc3 { |
| status = "disabled"; |
| }; |
| |
| &mmc4 { |
| status = "disabled"; |
| }; |
| |
| &mmc5 { |
| status = "disabled"; |
| }; |
| |
| &uart1 { |
| status = "disabled"; |
| }; |
| |
| &uart2 { |
| status = "disabled"; |
| }; |
| |
| &uart3 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart3_pins>; |
| status = "okay"; |
| }; |
| |
| &uart4 { |
| status = "disabled"; |
| }; |
| |
| &keypad { |
| status = "disabled"; |
| }; |
| |
| &twl_usb_comparator { |
| usb-supply = <&vusb>; |
| }; |
| |
| &usb_otg_hs { |
| interface-type = <1>; |
| mode = <3>; |
| power = <50>; |
| }; |
| |
| &usbhshost { |
| port1-mode = "ehci-phy"; |
| }; |
| |
| &usbhsehci { |
| phys = <&hsusb1_phy>; |
| }; |
