diff options
Diffstat (limited to 'dts/src/arm/omap3-overo-base.dtsi')
| -rw-r--r-- | dts/src/arm/omap3-overo-base.dtsi | 274 |
1 files changed, 0 insertions, 274 deletions
diff --git a/dts/src/arm/omap3-overo-base.dtsi b/dts/src/arm/omap3-overo-base.dtsi deleted file mode 100644 index 006a6d9723..0000000000 --- a/dts/src/arm/omap3-overo-base.dtsi +++ /dev/null @@ -1,274 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * Copyright (C) 2012 Florian Vaussard, EPFL Mobots group - */ - -/* - * The Gumstix Overo must be combined with an expansion board. - */ - -/ { - - memory@0 { - device_type = "memory"; - reg = <0 0>; - }; - - led-controller { - compatible = "pwm-leds"; - - led-1 { - label = "overo:blue:COM"; - pwms = <&twl_pwmled 1 7812500>; - max-brightness = <127>; - linux,default-trigger = "mmc0"; - }; - }; - - sound { - compatible = "ti,omap-twl4030"; - ti,model = "overo"; - - ti,mcbsp = <&mcbsp2>; - }; - - /* HS USB Port 2 Power */ - hsusb2_power: hsusb2_power_reg { - compatible = "regulator-fixed"; - regulator-name = "hsusb2_vbus"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - gpio = <&gpio6 8 GPIO_ACTIVE_HIGH>; /* gpio_168: vbus enable */ - startup-delay-us = <70000>; - enable-active-high; - }; - - /* HS USB Host PHY on PORT 2 */ - hsusb2_phy: hsusb2_phy { - compatible = "usb-nop-xceiv"; - reset-gpios = <&gpio6 23 GPIO_ACTIVE_LOW>; /* gpio_183 */ - vcc-supply = <&hsusb2_power>; - #phy-cells = <0>; - }; - - /* Regulator to trigger the nPoweron signal of the Wifi module */ - w3cbw003c_npoweron: regulator-w3cbw003c-npoweron { - compatible = "regulator-fixed"; - regulator-name = "regulator-w3cbw003c-npoweron"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - gpio = <&gpio2 22 GPIO_ACTIVE_HIGH>; /* gpio_54: nPoweron */ - enable-active-high; - }; - - /* Regulator to trigger the nReset signal of the Wifi module */ - w3cbw003c_wifi_nreset: regulator-w3cbw003c-wifi-nreset { - pinctrl-names = "default"; - pinctrl-0 = <&w3cbw003c_pins &w3cbw003c_2_pins>; - compatible = "regulator-fixed"; - regulator-name = "regulator-w3cbw003c-wifi-nreset"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - gpio = <&gpio1 16 GPIO_ACTIVE_HIGH>; /* gpio_16: WiFi nReset */ - startup-delay-us = <10000>; - }; -}; - -&omap3_pmx_core { - pinctrl-names = "default"; - pinctrl-0 = < - &hsusb2_pins - >; - - uart2_pins: pinmux_uart2_pins { - pinctrl-single,pins = < - OMAP3_CORE1_IOPAD(0x216c, PIN_INPUT | MUX_MODE1) /* mcbsp3_dx.uart2_cts */ - OMAP3_CORE1_IOPAD(0x216e, PIN_OUTPUT | MUX_MODE1) /* mcbsp3_dr.uart2_rts */ - OMAP3_CORE1_IOPAD(0x2170, PIN_OUTPUT | MUX_MODE1) /* mcbsp3_clk.uart2_tx */ - OMAP3_CORE1_IOPAD(0x2172, PIN_INPUT | MUX_MODE1) /* mcbsp3_fsx.uart2_rx */ - >; - }; - - i2c1_pins: pinmux_i2c1_pins { - pinctrl-single,pins = < - OMAP3_CORE1_IOPAD(0x21ba, PIN_INPUT | MUX_MODE0) /* i2c1_scl.i2c1_scl */ - OMAP3_CORE1_IOPAD(0x21bc, PIN_INPUT | MUX_MODE0) /* i2c1_sda.i2c1_sda */ - >; - }; - - mmc1_pins: pinmux_mmc1_pins { - pinctrl-single,pins = < - OMAP3_CORE1_IOPAD(0x2144, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_clk.sdmmc1_clk */ - OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_cmd.sdmmc1_cmd */ - OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat0.sdmmc1_dat0 */ - OMAP3_CORE1_IOPAD(0x214a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat1.sdmmc1_dat1 */ - OMAP3_CORE1_IOPAD(0x214c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat2.sdmmc1_dat2 */ - OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat3.sdmmc1_dat3 */ - >; - }; - - mmc2_pins: pinmux_mmc2_pins { - pinctrl-single,pins = < - OMAP3_CORE1_IOPAD(0x2158, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_clk.sdmmc2_clk */ - OMAP3_CORE1_IOPAD(0x215a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_cmd.sdmmc2_cmd */ - OMAP3_CORE1_IOPAD(0x215c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat0.sdmmc2_dat0 */ - OMAP3_CORE1_IOPAD(0x215e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat1.sdmmc2_dat1 */ - OMAP3_CORE1_IOPAD(0x2160, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat2.sdmmc2_dat2 */ - OMAP3_CORE1_IOPAD(0x2162, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat3.sdmmc2_dat3 */ - >; - }; - - /* WiFi/BT combo */ - w3cbw003c_pins: pinmux_w3cbw003c_pins { - pinctrl-single,pins = < - OMAP3_CORE1_IOPAD(0x20b4, PIN_OUTPUT | MUX_MODE4) /* gpmc_ncs3.gpio_54 */ - OMAP3_CORE1_IOPAD(0x219c, PIN_OUTPUT | MUX_MODE4) /* uart3_rts_sd.gpio_164 */ - >; - }; - - hsusb2_pins: pinmux_hsusb2_pins { - pinctrl-single,pins = < - OMAP3_CORE1_IOPAD(0x21d4, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi1_cs3.hsusb2_data2 */ - OMAP3_CORE1_IOPAD(0x21d6, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi2_clk.hsusb2_data7 */ - OMAP3_CORE1_IOPAD(0x21d8, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi2_simo.hsusb2_data4 */ - OMAP3_CORE1_IOPAD(0x21da, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi2_somi.hsusb2_data5 */ - OMAP3_CORE1_IOPAD(0x21dc, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi2_cs0.hsusb2_data6 */ - OMAP3_CORE1_IOPAD(0x21de, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi2_cs1.hsusb2_data3 */ - OMAP3_CORE1_IOPAD(0x21be, PIN_OUTPUT | MUX_MODE4) /* i2c2_scl.gpio_168 */ - OMAP3_CORE1_IOPAD(0x21c0, PIN_OUTPUT | MUX_MODE4) /* i2c2_sda.gpio_183 */ - >; - }; -}; - -&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 pins are used for gpio */ -&i2c2 { - status = "disabled"; -}; - -/* on board microSD slot */ -&mmc1 { - pinctrl-names = "default"; - pinctrl-0 = <&mmc1_pins>; - vmmc-supply = <&vmmc1>; - bus-width = <4>; -}; - -/* optional on board WiFi */ -&mmc2 { - pinctrl-names = "default"; - pinctrl-0 = <&mmc2_pins>; - vmmc-supply = <&w3cbw003c_npoweron>; - vqmmc-supply = <&w3cbw003c_wifi_nreset>; - bus-width = <4>; - cap-sdio-irq; - non-removable; -}; - -&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>; -}; - -&usbhshost { - port2-mode = "ehci-phy"; -}; - -&usbhsehci { - phys = <0 &hsusb2_phy>; -}; - -&uart2 { - pinctrl-names = "default"; - pinctrl-0 = <&uart2_pins>; -}; - -&mcbsp2 { - status = "okay"; -}; - -&gpmc { - ranges = <0 0 0x30000000 0x1000000>, /* CS0 */ - <4 0 0x2b000000 0x1000000>, /* CS4 */ - <5 0 0x2c000000 0x1000000>; /* CS5 */ - - nand@0,0 { - compatible = "ti,omap2-nand"; - linux,mtd-name= "micron,mt29c4g96maz"; - reg = <0 0 4>; /* CS0, offset 0, IO size 4 */ - interrupt-parent = <&gpmc>; - interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */ - <1 IRQ_TYPE_NONE>; /* termcount */ - 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 = "SPL"; - reg = <0 0x80000>; /* 512KiB */ - }; - partition@80000 { - label = "U-Boot"; - reg = <0x80000 0x1C0000>; /* 1792KiB */ - }; - partition@1c0000 { - label = "Environment"; - reg = <0x240000 0x40000>; /* 256KiB */ - }; - partition@280000 { - label = "Kernel"; - reg = <0x280000 0x800000>; /* 8192KiB */ - }; - partition@780000 { - label = "Filesystem"; - reg = <0xA80000 0>; - /* HACK: MTDPART_SIZ_FULL=0 so fill to end */ - }; - }; -}; |