diff options
Diffstat (limited to 'dts/src/arm/omap3-igep.dtsi')
| -rw-r--r-- | dts/src/arm/omap3-igep.dtsi | 222 |
1 files changed, 222 insertions, 0 deletions
diff --git a/dts/src/arm/omap3-igep.dtsi b/dts/src/arm/omap3-igep.dtsi new file mode 100644 index 0000000000..b97736d98a --- /dev/null +++ b/dts/src/arm/omap3-igep.dtsi @@ -0,0 +1,222 @@ +/* + * Common device tree for IGEP boards based on AM/DM37x + * + * Copyright (C) 2012 Javier Martinez Canillas <javier@collabora.co.uk> + * Copyright (C) 2012 Enric Balletbo i Serra <eballetbo@gmail.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. + */ +/dts-v1/; + +#include "omap36xx.dtsi" + +/ { + memory { + device_type = "memory"; + reg = <0x80000000 0x20000000>; /* 512 MB */ + }; + + sound { + compatible = "ti,omap-twl4030"; + ti,model = "igep2"; + ti,mcbsp = <&mcbsp2>; + ti,codec = <&twl_audio>; + }; + + vdd33: regulator-vdd33 { + compatible = "regulator-fixed"; + regulator-name = "vdd33"; + regulator-always-on; + }; + + lbee1usjyc_vmmc: lbee1usjyc_vmmc { + pinctrl-names = "default"; + pinctrl-0 = <&lbee1usjyc_pins>; + compatible = "regulator-fixed"; + regulator-name = "regulator-lbee1usjyc"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio5 10 GPIO_ACTIVE_HIGH>; /* gpio_138 WIFI_PDN */ + startup-delay-us = <10000>; + enable-active-high; + vin-supply = <&vdd33>; + }; +}; + +&omap3_pmx_core { + uart1_pins: pinmux_uart1_pins { + pinctrl-single,pins = < + 0x152 (PIN_INPUT | MUX_MODE0) /* uart1_rx.uart1_rx */ + 0x14c (PIN_OUTPUT |MUX_MODE0) /* uart1_tx.uart1_tx */ + >; + }; + + uart2_pins: pinmux_uart2_pins { + pinctrl-single,pins = < + 0x14a (PIN_INPUT | MUX_MODE0) /* uart2_rx.uart2_rx */ + 0x148 (PIN_OUTPUT | MUX_MODE0) /* uart2_tx.uart2_tx */ + >; + }; + + uart3_pins: pinmux_uart3_pins { + pinctrl-single,pins = < + 0x16e (PIN_INPUT | MUX_MODE0) /* uart3_rx.uart3_rx */ + 0x170 (PIN_OUTPUT | MUX_MODE0) /* uart3_tx.uart3_tx */ + >; + }; + + /* WiFi/BT combo */ + lbee1usjyc_pins: pinmux_lbee1usjyc_pins { + pinctrl-single,pins = < + 0x136 (PIN_OUTPUT | MUX_MODE4) /* sdmmc2_dat5.gpio_137 */ + 0x138 (PIN_OUTPUT | MUX_MODE4) /* sdmmc2_dat6.gpio_138 */ + 0x13a (PIN_OUTPUT | MUX_MODE4) /* sdmmc2_dat7.gpio_139 */ + >; + }; + + mcbsp2_pins: pinmux_mcbsp2_pins { + pinctrl-single,pins = < + 0x10c (PIN_INPUT | MUX_MODE0) /* mcbsp2_fsx.mcbsp2_fsx */ + 0x10e (PIN_INPUT | MUX_MODE0) /* mcbsp2_clkx.mcbsp2_clkx */ + 0x110 (PIN_INPUT | MUX_MODE0) /* mcbsp2_dr.mcbsp2.dr */ + 0x112 (PIN_OUTPUT | MUX_MODE0) /* mcbsp2_dx.mcbsp2_dx */ + >; + }; + + mmc1_pins: pinmux_mmc1_pins { + pinctrl-single,pins = < + 0x114 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_clk.sdmmc1_clk */ + 0x116 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_cmd.sdmmc1_cmd */ + 0x118 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat0.sdmmc1_dat0 */ + 0x11a (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat1.sdmmc1_dat1 */ + 0x11c (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat2.sdmmc1_dat2 */ + 0x11e (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat3.sdmmc1_dat3 */ + >; + }; + + mmc2_pins: pinmux_mmc2_pins { + pinctrl-single,pins = < + 0x128 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_clk.sdmmc2_clk */ + 0x12a (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_cmd.sdmmc2_cmd */ + 0x12c (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat0.sdmmc2_dat0 */ + 0x12e (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat1.sdmmc2_dat1 */ + 0x130 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat2.sdmmc2_dat2 */ + 0x132 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat3.sdmmc2_dat3 */ + >; + }; + + smsc911x_pins: pinmux_smsc911x_pins { + pinctrl-single,pins = < + 0x1a2 (PIN_INPUT | MUX_MODE4) /* mcspi1_cs2.gpio_176 */ + >; + }; + + i2c1_pins: pinmux_i2c1_pins { + pinctrl-single,pins = < + 0x18a (PIN_INPUT | MUX_MODE0) /* i2c1_scl.i2c1_scl */ + 0x18c (PIN_INPUT | MUX_MODE0) /* i2c1_sda.i2c1_sda */ + >; + }; + + i2c2_pins: pinmux_i2c2_pins { + pinctrl-single,pins = < + 0x18e (PIN_INPUT | MUX_MODE0) /* i2c2_scl.i2c2_scl */ + 0x190 (PIN_INPUT | MUX_MODE0) /* i2c2_sda.i2c2_sda */ + >; + }; + + i2c3_pins: pinmux_i2c3_pins { + pinctrl-single,pins = < + 0x192 (PIN_INPUT | MUX_MODE0) /* i2c3_scl.i2c3_scl */ + 0x194 (PIN_INPUT | MUX_MODE0) /* i2c3_sda.i2c3_sda */ + >; + }; +}; + +&i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins>; + clock-frequency = <2600000>; + + twl: twl@48 { + reg = <0x48>; + interrupts = <7>; /* SYS_NIRQ cascaded to intc */ + interrupt-parent = <&intc>; + + twl_audio: audio { + compatible = "ti,twl4030-audio"; + codec { + }; + }; + }; +}; + +#include "twl4030.dtsi" +#include "twl4030_omap3.dtsi" + +&i2c2 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c2_pins>; + clock-frequency = <400000>; +}; + +&i2c3 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c3_pins>; +}; + +&mcbsp2 { + pinctrl-names = "default"; + pinctrl-0 = <&mcbsp2_pins>; + status = "okay"; +}; + +&mmc1 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc1_pins>; + vmmc-supply = <&vmmc1>; + vmmc_aux-supply = <&vsim>; + bus-width = <4>; +}; + +&mmc2 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_pins>; + vmmc-supply = <&lbee1usjyc_vmmc>; + bus-width = <4>; + non-removable; +}; + +&mmc3 { + status = "disabled"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&uart1_pins>; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&uart2_pins>; +}; + +&uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&uart3_pins>; +}; + +&twl_gpio { + ti,use-leds; +}; + +&usb_otg_hs { + interface-type = <0>; + usb-phy = <&usb2_phy>; + phys = <&usb2_phy>; + phy-names = "usb2-phy"; + mode = <3>; + power = <50>; +}; |