| /* |
| * Copyright (C) 2011-2013 Texas Instruments Incorporated - http://www.ti.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 "elpida_ecb240abacn.dtsi" |
| |
| / { |
| memory { |
| device_type = "memory"; |
| reg = <0x80000000 0x40000000>; /* 1 GB */ |
| }; |
| |
| aliases { |
| display0 = &dvi0; |
| display1 = &hdmi0; |
| }; |
| |
| leds: leds { |
| compatible = "gpio-leds"; |
| pinctrl-names = "default"; |
| pinctrl-0 = < |
| &led_wkgpio_pins |
| >; |
| |
| heartbeat { |
| label = "pandaboard::status1"; |
| gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>; |
| linux,default-trigger = "heartbeat"; |
| }; |
| |
| mmc { |
| label = "pandaboard::status2"; |
| gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>; |
| linux,default-trigger = "mmc0"; |
| }; |
| }; |
| |
| sound: sound { |
| compatible = "ti,abe-twl6040"; |
| ti,model = "PandaBoard"; |
| |
| ti,mclk-freq = <38400000>; |
| |
| ti,mcpdm = <&mcpdm>; |
| |
| ti,twl6040 = <&twl6040>; |
| |
| /* Audio routing */ |
| ti,audio-routing = |
| "Headset Stereophone", "HSOL", |
| "Headset Stereophone", "HSOR", |
| "Ext Spk", "HFL", |
| "Ext Spk", "HFR", |
| "Line Out", "AUXL", |
| "Line Out", "AUXR", |
| "HSMIC", "Headset Mic", |
| "Headset Mic", "Headset Mic Bias", |
| "AFML", "Line In", |
| "AFMR", "Line In"; |
| }; |
| |
| /* HS USB Port 1 Power */ |
| hsusb1_power: hsusb1_power_reg { |
| compatible = "regulator-fixed"; |
| regulator-name = "hsusb1_vbus"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| gpio = <&gpio1 1 0>; /* gpio_1 */ |
| startup-delay-us = <70000>; |
| enable-active-high; |
| /* |
| * boot-on is required along with always-on as the |
| * regulator framework doesn't enable the regulator |
| * if boot-on is not there. |
| */ |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| /* HS USB Host PHY on PORT 1 */ |
| hsusb1_phy: hsusb1_phy { |
| compatible = "usb-nop-xceiv"; |
| reset-gpios = <&gpio2 30 GPIO_ACTIVE_LOW>; /* gpio_62 */ |
| vcc-supply = <&hsusb1_power>; |
| clocks = <&auxclk3_ck>; |
| clock-names = "main_clk"; |
| clock-frequency = <19200000>; |
| }; |
| |
| /* regulator for wl12xx on sdio5 */ |
| wl12xx_vmmc: wl12xx_vmmc { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&wl12xx_gpio>; |
| compatible = "regulator-fixed"; |
| regulator-name = "vwl1271"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| gpio = <&gpio2 11 0>; |
| startup-delay-us = <70000>; |
| enable-active-high; |
| }; |
| |
| tfp410: encoder@0 { |
| compatible = "ti,tfp410"; |
| powerdown-gpios = <&gpio1 0 GPIO_ACTIVE_LOW>; /* gpio_0 */ |
| |
| ports { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| port@0 { |
| reg = <0>; |
| |
| tfp410_in: endpoint@0 { |
| remote-endpoint = <&dpi_out>; |
| }; |
| }; |
| |
| port@1 { |
| reg = <1>; |
| |
| tfp410_out: endpoint@0 { |
| remote-endpoint = <&dvi_connector_in>; |
| }; |
| }; |
| }; |
| }; |
| |
| dvi0: connector@0 { |
| compatible = "dvi-connector"; |
| label = "dvi"; |
| |
| digital; |
| |
| ddc-i2c-bus = <&i2c3>; |
| |
| port { |
| dvi_connector_in: endpoint { |
| remote-endpoint = <&tfp410_out>; |
| }; |
| }; |
| }; |
| |
| tpd12s015: encoder@1 { |
| compatible = "ti,tpd12s015"; |
| |
| gpios = <&gpio2 28 GPIO_ACTIVE_HIGH>, /* 60, CT CP HPD */ |
| <&gpio2 9 GPIO_ACTIVE_HIGH>, /* 41, LS OE */ |
| <&gpio2 31 GPIO_ACTIVE_HIGH>; /* 63, HPD */ |
| |
| ports { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| port@0 { |
| reg = <0>; |
| |
| tpd12s015_in: endpoint@0 { |
| remote-endpoint = <&hdmi_out>; |
| }; |
| }; |
| |
| port@1 { |
| reg = <1>; |
| |
| tpd12s015_out: endpoint@0 { |
| remote-endpoint = <&hdmi_connector_in>; |
| }; |
| }; |
| }; |
| }; |
| |
| hdmi0: connector@1 { |
| compatible = "hdmi-connector"; |
| label = "hdmi"; |
| |
| type = "a"; |
| |
| port { |
| hdmi_connector_in: endpoint { |
| remote-endpoint = <&tpd12s015_out>; |
| }; |
| }; |
| }; |
| }; |
| |
| &omap4_pmx_core { |
| pinctrl-names = "default"; |
| pinctrl-0 = < |
| &dss_dpi_pins |
| &tfp410_pins |
| &dss_hdmi_pins |
| &tpd12s015_pins |
| &hsusbb1_pins |
| >; |
| |
| twl6040_pins: pinmux_twl6040_pins { |
| pinctrl-single,pins = < |
| 0xe0 (PIN_OUTPUT | MUX_MODE3) /* hdq_sio.gpio_127 */ |
| 0x160 (PIN_INPUT | MUX_MODE0) /* sys_nirq2.sys_nirq2 */ |
| >; |
| }; |
| |
| mcpdm_pins: pinmux_mcpdm_pins { |
| pinctrl-single,pins = < |
| 0xc6 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_ul_data.abe_pdm_ul_data */ |
| 0xc8 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_dl_data.abe_pdm_dl_data */ |
| 0xca (PIN_INPUT_PULLUP | MUX_MODE0) /* abe_pdm_frame.abe_pdm_frame */ |
| 0xcc (PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_lb_clk.abe_pdm_lb_clk */ |
| 0xce (PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_clks.abe_clks */ |
| >; |
| }; |
| |
| mcbsp1_pins: pinmux_mcbsp1_pins { |
| pinctrl-single,pins = < |
| 0xbe (PIN_INPUT | MUX_MODE0) /* abe_mcbsp1_clkx.abe_mcbsp1_clkx */ |
| 0xc0 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_mcbsp1_dr.abe_mcbsp1_dr */ |
| 0xc2 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* abe_mcbsp1_dx.abe_mcbsp1_dx */ |
| 0xc4 (PIN_INPUT | MUX_MODE0) /* abe_mcbsp1_fsx.abe_mcbsp1_fsx */ |
| >; |
| }; |
| |
| dss_dpi_pins: pinmux_dss_dpi_pins { |
| pinctrl-single,pins = < |
| 0x122 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data23 */ |
| 0x124 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data22 */ |
| 0x126 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data21 */ |
| 0x128 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data20 */ |
| 0x12a (PIN_OUTPUT | MUX_MODE5) /* dispc2_data19 */ |
| 0x12c (PIN_OUTPUT | MUX_MODE5) /* dispc2_data18 */ |
| 0x12e (PIN_OUTPUT | MUX_MODE5) /* dispc2_data15 */ |
| 0x130 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data14 */ |
| 0x132 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data13 */ |
| 0x134 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data12 */ |
| 0x136 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data11 */ |
| |
| 0x174 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data10 */ |
| 0x176 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data9 */ |
| 0x178 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data16 */ |
| 0x17a (PIN_OUTPUT | MUX_MODE5) /* dispc2_data17 */ |
| 0x17c (PIN_OUTPUT | MUX_MODE5) /* dispc2_hsync */ |
| 0x17e (PIN_OUTPUT | MUX_MODE5) /* dispc2_pclk */ |
| 0x180 (PIN_OUTPUT | MUX_MODE5) /* dispc2_vsync */ |
| 0x182 (PIN_OUTPUT | MUX_MODE5) /* dispc2_de */ |
| 0x184 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data8 */ |
| 0x186 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data7 */ |
| 0x188 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data6 */ |
| 0x18a (PIN_OUTPUT | MUX_MODE5) /* dispc2_data5 */ |
| 0x18c (PIN_OUTPUT | MUX_MODE5) /* dispc2_data4 */ |
| 0x18e (PIN_OUTPUT | MUX_MODE5) /* dispc2_data3 */ |
| |
| 0x190 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data2 */ |
| 0x192 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data1 */ |
| 0x194 (PIN_OUTPUT | MUX_MODE5) /* dispc2_data0 */ |
| >; |
| }; |
| |
| tfp410_pins: pinmux_tfp410_pins { |
| pinctrl-single,pins = < |
| 0x144 (PIN_OUTPUT | MUX_MODE3) /* gpio_0 */ |
| >; |
| }; |
| |
| dss_hdmi_pins: pinmux_dss_hdmi_pins { |
| pinctrl-single,pins = < |
| 0x5a (PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_cec.hdmi_cec */ |
| 0x5c (PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_scl.hdmi_scl */ |
| 0x5e (PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_sda.hdmi_sda */ |
| >; |
| }; |
| |
| tpd12s015_pins: pinmux_tpd12s015_pins { |
| pinctrl-single,pins = < |
| 0x22 (PIN_OUTPUT | MUX_MODE3) /* gpmc_a17.gpio_41 */ |
| 0x48 (PIN_OUTPUT | MUX_MODE3) /* gpmc_nbe1.gpio_60 */ |
| 0x58 (PIN_INPUT_PULLDOWN | MUX_MODE3) /* hdmi_hpd.gpio_63 */ |
| >; |
| }; |
| |
| hsusbb1_pins: pinmux_hsusbb1_pins { |
| pinctrl-single,pins = < |
| 0x82 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_clk.usbb1_ulpiphy_clk */ |
| 0x84 (PIN_OUTPUT | MUX_MODE4) /* usbb1_ulpitll_stp.usbb1_ulpiphy_stp */ |
| 0x86 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dir.usbb1_ulpiphy_dir */ |
| 0x88 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_nxt.usbb1_ulpiphy_nxt */ |
| 0x8a (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat0.usbb1_ulpiphy_dat0 */ |
| 0x8c (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat1.usbb1_ulpiphy_dat1 */ |
| 0x8e (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat2.usbb1_ulpiphy_dat2 */ |
| 0x90 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat3.usbb1_ulpiphy_dat3 */ |
| 0x92 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat4.usbb1_ulpiphy_dat4 */ |
| 0x94 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat5.usbb1_ulpiphy_dat5 */ |
| 0x96 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat6.usbb1_ulpiphy_dat6 */ |
| 0x98 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat7.usbb1_ulpiphy_dat7 */ |
| >; |
| }; |
| |
| i2c1_pins: pinmux_i2c1_pins { |
| pinctrl-single,pins = < |
| 0xe2 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl */ |
| 0xe4 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda */ |
| >; |
| }; |
| |
| i2c2_pins: pinmux_i2c2_pins { |
| pinctrl-single,pins = < |
| 0xe6 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c2_scl */ |
| 0xe8 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c2_sda */ |
| >; |
| }; |
| |
| i2c3_pins: pinmux_i2c3_pins { |
| pinctrl-single,pins = < |
| 0xea (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_scl */ |
| 0xec (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_sda */ |
| >; |
| }; |
| |
| i2c4_pins: pinmux_i2c4_pins { |
| pinctrl-single,pins = < |
| 0xee (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c4_scl */ |
| 0xf0 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c4_sda */ |
| >; |
| }; |
| |
| /* |
| * wl12xx GPIO outputs for WLAN_EN, BT_EN, FM_EN, BT_WAKEUP |
| * REVISIT: Are the pull-ups needed for GPIO 48 and 49? |
| */ |
| wl12xx_gpio: pinmux_wl12xx_gpio { |
| pinctrl-single,pins = < |
| 0x26 (PIN_OUTPUT | MUX_MODE3) /* gpmc_a19.gpio_43 */ |
| 0x2c (PIN_OUTPUT | MUX_MODE3) /* gpmc_a22.gpio_46 */ |
| 0x30 (PIN_OUTPUT_PULLUP | MUX_MODE3) /* gpmc_a24.gpio_48 */ |
| 0x32 (PIN_OUTPUT_PULLUP | MUX_MODE3) /* gpmc_a25.gpio_49 */ |
| >; |
| }; |
| |
| /* wl12xx GPIO inputs and SDIO pins */ |
| wl12xx_pins: pinmux_wl12xx_pins { |
| pinctrl-single,pins = < |
| 0x38 (PIN_INPUT | MUX_MODE3) /* gpmc_ncs2.gpio_52 */ |
| 0x3a (PIN_INPUT | MUX_MODE3) /* gpmc_ncs3.gpio_53 */ |
| 0x108 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc5_clk.sdmmc5_clk */ |
| 0x10a (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc5_cmd.sdmmc5_cmd */ |
| 0x10c (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc5_dat0.sdmmc5_dat0 */ |
| 0x10e (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc5_dat1.sdmmc5_dat1 */ |
| 0x110 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc5_dat2.sdmmc5_dat2 */ |
| 0x112 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc5_dat3.sdmmc5_dat3 */ |
| >; |
| }; |
| }; |
| |
| &omap4_pmx_wkup { |
| led_wkgpio_pins: pinmux_leds_wkpins { |
| pinctrl-single,pins = < |
| 0x1a (PIN_OUTPUT | MUX_MODE3) /* gpio_wk7 */ |
| 0x1c (PIN_OUTPUT | MUX_MODE3) /* gpio_wk8 */ |
| >; |
| }; |
| }; |
| |
| &i2c1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c1_pins>; |
| |
| clock-frequency = <400000>; |
| |
| twl: twl@48 { |
| reg = <0x48>; |
| /* IRQ# = 7 */ |
| interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; /* IRQ_SYS_1N cascaded to gic */ |
| }; |
| |
| twl6040: twl@4b { |
| compatible = "ti,twl6040"; |
| reg = <0x4b>; |
| |
| pinctrl-names = "default"; |
| pinctrl-0 = <&twl6040_pins>; |
| |
| /* IRQ# = 119 */ |
| interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>; /* IRQ_SYS_2N cascaded to gic */ |
| ti,audpwron-gpio = <&gpio4 31 GPIO_ACTIVE_HIGH>; /* gpio line 127 */ |
| |
| vio-supply = <&v1v8>; |
| v2v1-supply = <&v2v1>; |
| enable-active-high; |
| }; |
| }; |
| |
| #include "twl6030.dtsi" |
| #include "twl6030_omap4.dtsi" |
| |
| &i2c2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c2_pins>; |
| |
| clock-frequency = <400000>; |
| }; |
| |
| &i2c3 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c3_pins>; |
| |
| clock-frequency = <100000>; |
| |
| /* |
| * Display monitor features are burnt in their EEPROM as EDID data. |
| * The EEPROM is connected as I2C slave device. |
| */ |
| eeprom@50 { |
| compatible = "ti,eeprom"; |
| reg = <0x50>; |
| }; |
| }; |
| |
| &i2c4 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c4_pins>; |
| |
| clock-frequency = <400000>; |
| }; |
| |
| &mmc1 { |
| vmmc-supply = <&vmmc>; |
| bus-width = <8>; |
| }; |
| |
| &mmc2 { |
| status = "disabled"; |
| }; |
| |
| &mmc3 { |
| status = "disabled"; |
| }; |
| |
| &mmc4 { |
| status = "disabled"; |
| }; |
| |
| &mmc5 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&wl12xx_pins>; |
| vmmc-supply = <&wl12xx_vmmc>; |
| non-removable; |
| bus-width = <4>; |
| cap-power-off-card; |
| |
| #address-cells = <1>; |
| #size-cells = <0>; |
| wlcore: wlcore@2 { |
| compatible = "ti,wl1271"; |
| reg = <2>; |
| interrupt-parent = <&gpio2>; |
| interrupts = <21 IRQ_TYPE_LEVEL_HIGH>; /* gpio 53 */ |
| ref-clock-frequency = <38400000>; |
| }; |
| }; |
| |
| &emif1 { |
| cs1-used; |
| device-handle = <&elpida_ECB240ABACN>; |
| }; |
| |
| &emif2 { |
| cs1-used; |
| device-handle = <&elpida_ECB240ABACN>; |
| }; |
| |
| &mcbsp1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&mcbsp1_pins>; |
| status = "okay"; |
| }; |
| |
| &mcpdm { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&mcpdm_pins>; |
| status = "okay"; |
| }; |
| |
| &twl_usb_comparator { |
| usb-supply = <&vusb>; |
| }; |
| |
| &uart2 { |
| interrupts-extended = <&wakeupgen GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH |
| &omap4_pmx_core OMAP4_UART2_RX>; |
| }; |
| |
| &uart3 { |
| interrupts-extended = <&wakeupgen GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH |
| &omap4_pmx_core OMAP4_UART3_RX>; |
| }; |
| |
| &uart4 { |
| interrupts-extended = <&wakeupgen GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH |
| &omap4_pmx_core OMAP4_UART4_RX>; |
| }; |
| |
| &usb_otg_hs { |
| interface-type = <1>; |
| mode = <3>; |
| power = <50>; |
| }; |
| |
| &usbhshost { |
| port1-mode = "ehci-phy"; |
| }; |
| |
| &usbhsehci { |
| phys = <&hsusb1_phy>; |
| }; |
| |
| &dss { |
| status = "ok"; |
| |
| port { |
| dpi_out: endpoint { |
| remote-endpoint = <&tfp410_in>; |
| data-lines = <24>; |
| }; |
| }; |
| }; |
| |
| &dsi2 { |
| status = "ok"; |
| vdd-supply = <&vcxio>; |
| }; |
| |
| &hdmi { |
| status = "ok"; |
| vdda-supply = <&vdac>; |
| |
| port { |
| hdmi_out: endpoint { |
| remote-endpoint = <&tpd12s015_in>; |
| }; |
| }; |
| }; |