diff options
Diffstat (limited to 'arch/arm/dts/am335x-olimex-som-evb.dts')
| -rw-r--r-- | arch/arm/dts/am335x-olimex-som-evb.dts | 403 |
1 files changed, 403 insertions, 0 deletions
diff --git a/arch/arm/dts/am335x-olimex-som-evb.dts b/arch/arm/dts/am335x-olimex-som-evb.dts new file mode 100644 index 0000000000..1a203f5de3 --- /dev/null +++ b/arch/arm/dts/am335x-olimex-som-evb.dts @@ -0,0 +1,403 @@ +/* + * Copyright (C) 2012 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. + */ +/dts-v1/; + +#include "am335x-olimex.dtsi" + +/ { + model = "OLIMEX AM335x-SOM-EVB"; + compatible = "olimex,am335x_som_evb", "ti,am33xx"; + + backlight: backlight { + compatible = "pwm-backlight"; + pwms = <&ecap0 0 50000 1>; + brightness-levels = <0 51 53 56 62 75 101 152 255>; + default-brightness-level = <8>; + }; + + leds { + pinctrl-names = "default"; + pinctrl-0 = <&evb_leds_pins_default>; + + compatible = "gpio-leds"; + + led@1 { + label = "olimex-evb:red:led2"; + gpios = <&gpio3 20 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "mmc0"; + default-state = "off"; + }; + + led@2 { + label = "olimex-evb:yellow:led3"; + gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "cpu0"; + default-state = "off"; + }; + + }; + + panel { + compatible = "ti,tilcdc,panel"; + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&lcd_pins_default>; + enable-gpios = <&gpio3 19 0>; + + panel-info { + ac-bias = <255>; + ac-bias-intrpt = <0>; + dma-burst-sz = <16>; + bpp = <16>; + fdd = <0x80>; + sync-edge = <0>; + sync-ctrl = <1>; + raster-order = <0>; + fifo-th = <0>; + }; + + display-timings { + native-mode = <&timing2>; + + timing0: 480x272 { + clock-frequency = <9000000>; + hactive = <480>; + vactive = <272>; + hfront-porch = <525>; + hback-porch = <8>; + vfront-porch = <576>; + vback-porch = <8>; + hsync-len = <30>; + vsync-len = <5>; + hsync-active = <0>; + vsync-active = <0>; + }; + + timing1: 800x480 { + clock-frequency = <33000000>; + hactive = <800>; + vactive = <480>; + hfront-porch = <209>; + hback-porch = <16>; + vfront-porch = <22>; + vback-porch = <22>; + hsync-len = <30>; + vsync-len = <1>; + hsync-active = <0>; + vsync-active = <0>; + }; + + timing2: 800x600 { + clock-frequency = <40000000>; + hactive = <800>; + vactive = <600>; + hfront-porch = <44>; + hback-porch = <88>; + vfront-porch = <5>; + vback-porch = <19>; + hsync-len = <128>; + vsync-len = <4>; + hsync-active = <0>; + vsync-active = <0>; + }; + + timing3: 1024x600 { + clock-frequency = <45000000>; + hactive = <1024>; + vactive = <600>; + hfront-porch = <16>; + hback-porch = <150>; + vfront-porch = <2>; + vback-porch = <21>; + hsync-len = <10>; + vsync-len = <2>; + hsync-active = <0>; + vsync-active = <0>; + }; + }; + }; +}; + +&am33xx_pinmux{ + + backlight_pins_default: backlight_pins_default { + pinctrl-single,pins = < + 0x164 ( PIN_OUTPUT | MUX_MODE0 ) /* (C18) eCAP0_in_PWM0_out.eCAP0_in_PWM0_out */ + >; + }; + + dcan0_pins_default: dcan0_pins_default { + pinctrl-single,pins = < + 0x17c ( PIN_INPUT | MUX_MODE2 ) /* (D17) uart1_rtsn.dcan0_rx */ + 0x178 ( PIN_OUTPUT | MUX_MODE2 ) /* (D18) uart1_ctsn.dcan0_tx */ + >; + }; + + evb_leds_pins_default: evb_leds_pins_default { + pinctrl-single,pins = < + 0x1a8 ( PIN_OUTPUT | MUX_MODE7 ) /* (D13) mcasp0_axr1.gpio3[20] */ + 0x1ac ( PIN_OUTPUT | MUX_MODE7 ) /* (A14) mcasp0_ahclkx.gpio3[21] */ + >; + }; + + i2c0_pins_default: i2c0_pins_default { + pinctrl-single,pins = < + 0x18c ( PIN_INPUT | MUX_MODE0 ) /* (C16) I2C0_SCL.I2C0_SCL */ + 0x188 ( PIN_INPUT | MUX_MODE0 ) /* (C17) I2C0_SDA.I2C0_SDA */ + >; + }; + + mdio_pins_default: mdio_pins_default { + pinctrl-single,pins = < + 0x14c ( PIN_OUTPUT | MUX_MODE0 ) /* (M18) mdio_clk.mdio_clk */ + 0x148 ( PIN_INPUT | MUX_MODE0 ) /* (M17) mdio_data.mdio_data */ + >; + }; + + lcd_pins_default: lcd_pins_default { + pinctrl-single,pins = < + 0xe0 ( PIN_OUTPUT | MUX_MODE0 ) /* (U5) lcd_vsync.lcd_vsync */ + 0xe4 ( PIN_OUTPUT | MUX_MODE0 ) /* (R5) lcd_hsync.lcd_hsync */ + 0xe8 ( PIN_OUTPUT | MUX_MODE0 ) /* (V5) lcd_pclk.lcd_pclk */ + 0xec ( PIN_OUTPUT | MUX_MODE0 ) /* (R6) lcd_ac_bias_en.lcd_ac_bias_en */ + 0xa0 ( PIN_OUTPUT | MUX_MODE0 ) /* (R1) lcd_data0.lcd_data0 */ + 0xa4 ( PIN_OUTPUT | MUX_MODE0 ) /* (R2) lcd_data1.lcd_data1 */ + 0xa8 ( PIN_OUTPUT | MUX_MODE0 ) /* (R3) lcd_data2.lcd_data2 */ + 0xac ( PIN_OUTPUT | MUX_MODE0 ) /* (R4) lcd_data3.lcd_data3 */ + 0xb0 ( PIN_OUTPUT | MUX_MODE0 ) /* (T1) lcd_data4.lcd_data4 */ + 0xb4 ( PIN_OUTPUT | MUX_MODE0 ) /* (T2) lcd_data5.lcd_data5 */ + 0xb8 ( PIN_OUTPUT | MUX_MODE0 ) /* (T3) lcd_data6.lcd_data6 */ + 0xbc ( PIN_OUTPUT | MUX_MODE0 ) /* (T4) lcd_data7.lcd_data7 */ + 0xc0 ( PIN_OUTPUT | MUX_MODE0 ) /* (U1) lcd_data8.lcd_data8 */ + 0xc4 ( PIN_OUTPUT | MUX_MODE0 ) /* (U2) lcd_data9.lcd_data9 */ + 0xc8 ( PIN_OUTPUT | MUX_MODE0 ) /* (U3) lcd_data10.lcd_data10 */ + 0xcc ( PIN_OUTPUT | MUX_MODE0 ) /* (U4) lcd_data11.lcd_data11 */ + 0xd0 ( PIN_OUTPUT | MUX_MODE0 ) /* (V2) lcd_data12.lcd_data12 */ + 0xd4 ( PIN_OUTPUT | MUX_MODE0 ) /* (V3) lcd_data13.lcd_data13 */ + 0xd8 ( PIN_OUTPUT | MUX_MODE0 ) /* (V4) lcd_data14.lcd_data14 */ + 0xdc ( PIN_OUTPUT | MUX_MODE0 ) /* (T5) lcd_data15.lcd_data15 */ + 0x3c ( PIN_OUTPUT | MUX_MODE1 ) /* (U13) gpmc_ad15.lcd_data16 */ + 0x38 ( PIN_OUTPUT | MUX_MODE1 ) /* (V13) gpmc_ad14.lcd_data17 */ + 0x34 ( PIN_OUTPUT | MUX_MODE1 ) /* (R12) gpmc_ad13.lcd_data18 */ + 0x30 ( PIN_OUTPUT | MUX_MODE1 ) /* (T12) gpmc_ad12.lcd_data19 */ + 0x2c ( PIN_OUTPUT | MUX_MODE1 ) /* (U12) gpmc_ad11.lcd_data20 */ + 0x28 ( PIN_OUTPUT | MUX_MODE1 ) /* (T11) gpmc_ad10.lcd_data21 */ + 0x24 ( PIN_OUTPUT | MUX_MODE1 ) /* (T10) gpmc_ad9.lcd_data22 */ + 0x20 ( PIN_OUTPUT | MUX_MODE1 ) /* (U10) gpmc_ad8.lcd_data23 */ + >; + }; + + phy1_pins_default: phy1_pins_default { + pinctrl-single,pins = < + 0x108 ( PIN_INPUT | MUX_MODE0 ) /* (H16) gmii1_col.gmii1_col */ + 0x10c ( PIN_INPUT | MUX_MODE0 ) /* (H17) gmii1_crs.gmii1_crs */ + 0x110 ( PIN_INPUT_PULLUP | MUX_MODE0 ) /* (J15) gmii1_rxer.gmii1_rxer */ + 0x114 ( PIN_OUTPUT_PULLDOWN | MUX_MODE0 ) /* (J16) gmii1_txen.gmii1_txen */ + 0x118 ( PIN_INPUT_PULLUP | MUX_MODE0 ) /* (J17) gmii1_rxdv.gmii1_rxdv */ + 0x12c ( PIN_INPUT_PULLUP | MUX_MODE0 ) /* (K18) gmii1_txclk.gmii1_txclk */ + 0x130 ( PIN_INPUT_PULLUP | MUX_MODE0 ) /* (L18) gmii1_rxclk.gmii1_rxclk */ + 0x128 ( PIN_OUTPUT_PULLDOWN | MUX_MODE0 ) /* (K17) gmii1_txd0.gmii1_txd0 */ + 0x124 ( PIN_OUTPUT_PULLDOWN | MUX_MODE0 ) /* (K16) gmii1_txd1.gmii1_txd1 */ + 0x120 ( PIN_OUTPUT_PULLDOWN | MUX_MODE0 ) /* (K15) gmii1_txd2.gmii1_txd2 */ + 0x11c ( PIN_OUTPUT_PULLDOWN | MUX_MODE0 ) /* (J18) gmii1_txd3.gmii1_txd3 */ + 0x140 ( PIN_INPUT | MUX_MODE0 ) /* (M16) gmii1_rxd0.gmii1_rxd0 */ + 0x13c ( PIN_INPUT | MUX_MODE0 ) /* (L15) gmii1_rxd1.gmii1_rxd1 */ + 0x138 ( PIN_INPUT_PULLUP | MUX_MODE0 ) /* (L16) gmii1_rxd2.gmii1_rxd2 */ + 0x134 ( PIN_INPUT_PULLUP | MUX_MODE0 ) /* (L17) gmii1_rxd3.gmii1_rxd3 */ + >; + }; + + phy2_pins_default: phy2_pins_default { + pinctrl-single,pins = < + 0x78 ( PIN_INPUT | MUX_MODE1 ) /* (U18) gpmc_be1n.gmii2_col */ + 0x70 ( PIN_INPUT | MUX_MODE1 ) /* (T17) gpmc_wait0.gmii2_crs */ + 0x74 ( PIN_INPUT_PULLUP | MUX_MODE1 ) /* (U17) gpmc_wpn.gmii2_rxer */ + 0x40 ( PIN_OUTPUT_PULLDOWN | MUX_MODE1 ) /* (R13) gpmc_a0.gmii2_txen */ + 0x44 ( PIN_INPUT_PULLUP | MUX_MODE1 ) /* (V14) gpmc_a1.gmii2_rxdv */ + 0x58 ( PIN_INPUT_PULLUP | MUX_MODE1 ) /* (U15) gpmc_a6.gmii2_txclk */ + 0x5c ( PIN_INPUT_PULLUP | MUX_MODE1 ) /* (T15) gpmc_a7.gmii2_rxclk */ + 0x54 ( PIN_OUTPUT_PULLDOWN | MUX_MODE1 ) /* (V15) gpmc_a5.gmii2_txd0 */ + 0x50 ( PIN_OUTPUT_PULLDOWN | MUX_MODE1 ) /* (R14) gpmc_a4.gmii2_txd1 */ + 0x4c ( PIN_OUTPUT_PULLDOWN | MUX_MODE1 ) /* (T14) gpmc_a3.gmii2_txd2 */ + 0x48 ( PIN_OUTPUT_PULLDOWN | MUX_MODE1 ) /* (U14) gpmc_a2.gmii2_txd3 */ + 0x6c ( PIN_INPUT | MUX_MODE1 ) /* (V17) gpmc_a11.gmii2_rxd0 */ + 0x68 ( PIN_INPUT | MUX_MODE1 ) /* (T16) gpmc_a10.gmii2_rxd1 */ + 0x64 ( PIN_INPUT_PULLUP | MUX_MODE1 ) /* (U16) gpmc_a9.gmii2_rxd2 */ + 0x60 ( PIN_INPUT_PULLUP | MUX_MODE1 ) /* (V16) gpmc_a8.gmii2_rxd3 */ + >; + }; + + spi0_pins_default: spi0_pins_default { + pinctrl-single,pins = < + 0x150 ( PIN_INPUT | MUX_MODE0 ) /* (A17) spi0_sclk.spi0_sclk */ + 0x154 ( PIN_INPUT | MUX_MODE0 ) /* (B17) spi0_d0.spi0_d0 */ + 0x158 ( PIN_OUTPUT | MUX_MODE0 ) /* (B16) spi0_d1.spi0_d1 */ + 0x15c ( PIN_OUTPUT | MUX_MODE0 ) /* (A16) spi0_cs0.spi0_cs0 */ + >; + }; + + spi1_pins_default: spi1_pins_default { + pinctrl-single,pins = < + 0x190 ( PIN_INPUT | MUX_MODE3 ) /* (A13) mcasp0_aclkx.spi1_sclk */ + 0x194 ( PIN_INPUT | MUX_MODE3 ) /* (B13) mcasp0_fsx.spi1_d0 */ + 0x198 ( PIN_OUTPUT | MUX_MODE3 ) /* (D12) mcasp0_axr0.spi1_d1 */ + 0x19c ( PIN_OUTPUT | MUX_MODE3 ) /* (C12) mcasp0_ahclkr.spi1_cs0 */ + >; + }; + + uart1_pins_default: uart1_pins_default { + pinctrl-single,pins = < + 0x180 ( PIN_INPUT_PULLUP | MUX_MODE0 ) /* (D16) uart1_rxd.uart1_rxd */ + 0x184 ( PIN_OUTPUT | MUX_MODE0 ) /* (D15) uart1_txd.uart1_txd */ + >; + }; + + uart4_pins_default: uart4_pins_default { + pinctrl-single,pins = < + 0x168 ( PIN_INPUT_PULLUP | MUX_MODE1 ) /* (E18) uart0_ctsn.uart4_rxd */ + 0x16c ( PIN_OUTPUT | MUX_MODE1 ) /* (E17) uart0_rtsn.uart4_txd */ + >; + }; + + usb0_pins_default: usb0_pins_default { + pinctrl-single,pins = < + 0x21c ( PIN_OUTPUT | MUX_MODE0 ) /* (F16) USB0_DRVVBUS.USB0_DRVVBUS */ + >; + }; +}; + +&cppi41dma { + status = "okay"; +}; + +&cpsw_emac0 { + status = "okay"; + phy_id = <&davinci_mdio>, <0>; + phy-mode = "mii"; + dual_emac_res_vlan = <1>; +}; + +&cpsw_emac1 { + status = "okay"; + phy_id = <&davinci_mdio>, <1>; + phy-mode = "mii"; + dual_emac_res_vlan = <2>; +}; + +&davinci_mdio { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&mdio_pins_default>; +}; + +&dcan0 { + pinctrl-names = "default"; + pinctrl-0 = <&dcan0_pins_default>; + status = "okay"; +}; + +&epwmss0 { + status = "okay"; + ecap0: ecap@48300100 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&backlight_pins_default>; + }; +}; + +&i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins_default>; + status = "okay"; +}; + +&lcdc { + status = "okay"; +}; + +&mac { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&phy1_pins_default>,<&phy2_pins_default>; + dual_emac = <1>; +}; + +&spi0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&spi0_pins_default>; + + spidev@0 { + spi-max-frequency = <24000000>; + reg = <0>; + compatible = "linux,spidev"; + }; +}; + +&spi1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&spi1_pins_default>; + + spidev@0 { + spi-max-frequency = <24000000>; + reg = <0>; + compatible = "linux,spidev"; + }; +}; + +&tscadc { + status = "okay"; + tsc { + ti,wires = <4>; + ti,x-plate-resistance = <200>; + ti,coordinate-readouts = <5>; + ti,wire-config = <0x00 0x11 0x22 0x33>; + }; + adc { + ti,adc-channels = <0 1 2 3>; + }; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&uart1_pins_default>; + status = "okay"; +}; + +&uart4 { + pinctrl-names = "default"; + pinctrl-0 = <&uart4_pins_default>; + status = "okay"; +}; + +&usb { + status = "okay"; +}; + +&usb_ctrl_mod { + status = "okay"; +}; + +&usb0_phy { + status = "okay"; +}; + +&usb0 { + status = "okay"; + dr_mode = "peripheral"; +}; + +&usb1_phy { + status = "okay"; +}; + +&usb1 { + status = "okay"; + dr_mode = "host"; +}; |