diff options
Diffstat (limited to 'dts/src/arm/am335x-pepper.dts')
| -rw-r--r-- | dts/src/arm/am335x-pepper.dts | 639 |
1 files changed, 0 insertions, 639 deletions
diff --git a/dts/src/arm/am335x-pepper.dts b/dts/src/arm/am335x-pepper.dts deleted file mode 100644 index b5e88e627b..0000000000 --- a/dts/src/arm/am335x-pepper.dts +++ /dev/null @@ -1,639 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * Copyright (C) 2014 Gumstix, Inc. - https://www.gumstix.com/ - */ -/dts-v1/; - -#include <dt-bindings/input/input.h> -#include "am33xx.dtsi" - -/ { - model = "Gumstix Pepper"; - compatible = "gumstix,am335x-pepper", "ti,am33xx"; - - cpus { - cpu@0 { - cpu0-supply = <&dcdc3_reg>; - }; - }; - - memory@80000000 { - device_type = "memory"; - reg = <0x80000000 0x20000000>; /* 512 MB */ - }; - - buttons: user_buttons { - compatible = "gpio-keys"; - }; - - leds: user_leds { - compatible = "gpio-leds"; - }; - - panel: lcd_panel { - compatible = "ti,tilcdc,panel"; - }; - - sound: sound_iface { - compatible = "ti,da830-evm-audio"; - }; - - vbat: fixedregulator0 { - compatible = "regulator-fixed"; - }; - - v3v3c_reg: fixedregulator1 { - compatible = "regulator-fixed"; - }; - - vdd5_reg: fixedregulator2 { - compatible = "regulator-fixed"; - }; -}; - -/* I2C Busses */ -&i2c0 { - status = "okay"; - pinctrl-names = "default"; - pinctrl-0 = <&i2c0_pins>; - - clock-frequency = <400000>; - - tps: tps@24 { - reg = <0x24>; - }; - - eeprom: eeprom@50 { - compatible = "atmel,24c256"; - reg = <0x50>; - }; - - audio_codec: tlv320aic3106@1b { - compatible = "ti,tlv320aic3106"; - reg = <0x1b>; - ai3x-micbias-vg = <0x2>; - }; - - accel: lis331dlh@1d { - compatible = "st,lis3lv02d"; - reg = <0x1d>; - }; -}; - -&i2c1 { - status = "okay"; - pinctrl-names = "default"; - pinctrl-0 = <&i2c1_pins>; - clock-frequency = <400000>; -}; - -&am33xx_pinmux { - i2c0_pins: pinmux_i2c0 { - pinctrl-single,pins = < - AM33XX_PADCONF(AM335X_PIN_I2C0_SDA, PIN_INPUT_PULLUP, MUX_MODE0) - AM33XX_PADCONF(AM335X_PIN_I2C0_SCL, PIN_INPUT_PULLUP, MUX_MODE0) - >; - }; - i2c1_pins: pinmux_i2c1 { - pinctrl-single,pins = < - AM33XX_PADCONF(AM335X_PIN_MII1_CRS, PIN_INPUT_PULLUP, MUX_MODE3) /* mii1_crs,i2c1_sda */ - AM33XX_PADCONF(AM335X_PIN_MII1_RX_ER, PIN_INPUT_PULLUP, MUX_MODE3) /* mii1_rxerr,i2c1_scl */ - >; - }; -}; - -/* Accelerometer */ -&accel { - pinctrl-names = "default"; - pinctrl-0 = <&accel_pins>; - - Vdd-supply = <&ldo3_reg>; - Vdd_IO-supply = <&ldo3_reg>; - st,irq1-click; - st,wakeup-x-lo; - st,wakeup-x-hi; - st,wakeup-y-lo; - st,wakeup-y-hi; - st,wakeup-z-lo; - st,wakeup-z-hi; - st,min-limit-x = <92>; - st,max-limit-x = <14>; - st,min-limit-y = <14>; - st,max-limit-y = <92>; - st,min-limit-z = <92>; - st,max-limit-z = <14>; -}; - -&am33xx_pinmux { - accel_pins: pinmux_accel { - pinctrl-single,pins = < - AM33XX_PADCONF(AM335X_PIN_GPMC_WEN, PIN_INPUT, MUX_MODE7) /* gpmc_wen.gpio2_4 */ - >; - }; -}; - -/* Audio */ -&audio_codec { - status = "okay"; - - reset-gpios = <&gpio1 16 GPIO_ACTIVE_LOW>; - AVDD-supply = <&ldo3_reg>; - IOVDD-supply = <&ldo3_reg>; - DRVDD-supply = <&ldo3_reg>; - DVDD-supply = <&dcdc1_reg>; -}; - -&sound { - ti,model = "AM335x-EVM"; - ti,audio-codec = <&audio_codec>; - ti,mcasp-controller = <&mcasp0>; - ti,codec-clock-rate = <12000000>; - ti,audio-routing = - "Headphone Jack", "HPLOUT", - "Headphone Jack", "HPROUT", - "MIC3L", "Mic3L Switch"; -}; - -&mcasp0 { - status = "okay"; - pinctrl-names = "default"; - pinctrl-0 = <&audio_pins>; - - op-mode = <0>; /* MCASP_ISS_MODE */ - tdm-slots = <2>; - serial-dir = < - 1 2 0 0 - 0 0 0 0 - 0 0 0 0 - 0 0 0 0 - >; - tx-num-evt = <1>; - rx-num-evt = <1>; -}; - -&am33xx_pinmux { - audio_pins: pinmux_audio { - pinctrl-single,pins = < - AM33XX_PADCONF(AM335X_PIN_MCASP0_AHCLKX, PIN_INPUT_PULLDOWN, MUX_MODE0) - AM33XX_PADCONF(AM335X_PIN_MCASP0_FSX, PIN_INPUT_PULLDOWN, MUX_MODE0) - AM33XX_PADCONF(AM335X_PIN_MCASP0_ACLKX, PIN_INPUT_PULLDOWN, MUX_MODE0) - AM33XX_PADCONF(AM335X_PIN_MCASP0_AXR0, PIN_INPUT_PULLDOWN, MUX_MODE0) - AM33XX_PADCONF(AM335X_PIN_MCASP0_AXR1, PIN_INPUT_PULLDOWN, MUX_MODE0) - AM33XX_PADCONF(AM335X_PIN_GPMC_A0, PIN_OUTPUT, MUX_MODE7) /* gpmc_a0.gpio1_16 */ - >; - }; -}; - -/* Display: 24-bit LCD Screen */ -&panel { - status = "okay"; - pinctrl-names = "default"; - pinctrl-0 = <&lcd_pins>; - panel-info { - ac-bias = <255>; - ac-bias-intrpt = <0>; - dma-burst-sz = <16>; - bpp = <32>; - fdd = <0x80>; - sync-edge = <0>; - sync-ctrl = <1>; - raster-order = <0>; - fifo-th = <0>; - }; - display-timings { - native-mode = <&timing0>; - timing0: 480x272 { - clock-frequency = <18400000>; - hactive = <480>; - vactive = <272>; - hfront-porch = <8>; - hback-porch = <4>; - hsync-len = <41>; - vfront-porch = <4>; - vback-porch = <2>; - vsync-len = <10>; - hsync-active = <1>; - vsync-active = <1>; - }; - }; -}; - -&lcdc { - status = "okay"; -}; - -&am33xx_pinmux { - lcd_pins: pinmux_lcd { - pinctrl-single,pins = < - AM33XX_PADCONF(AM335X_PIN_LCD_DATA0, PIN_OUTPUT, MUX_MODE0) - AM33XX_PADCONF(AM335X_PIN_LCD_DATA1, PIN_OUTPUT, MUX_MODE0) - AM33XX_PADCONF(AM335X_PIN_LCD_DATA2, PIN_OUTPUT, MUX_MODE0) - AM33XX_PADCONF(AM335X_PIN_LCD_DATA3, PIN_OUTPUT, MUX_MODE0) - AM33XX_PADCONF(AM335X_PIN_LCD_DATA4, PIN_OUTPUT, MUX_MODE0) - AM33XX_PADCONF(AM335X_PIN_LCD_DATA5, PIN_OUTPUT, MUX_MODE0) - AM33XX_PADCONF(AM335X_PIN_LCD_DATA6, PIN_OUTPUT, MUX_MODE0) - AM33XX_PADCONF(AM335X_PIN_LCD_DATA7, PIN_OUTPUT, MUX_MODE0) - AM33XX_PADCONF(AM335X_PIN_LCD_DATA8, PIN_OUTPUT, MUX_MODE0) - AM33XX_PADCONF(AM335X_PIN_LCD_DATA9, PIN_OUTPUT, MUX_MODE0) - AM33XX_PADCONF(AM335X_PIN_LCD_DATA10, PIN_OUTPUT, MUX_MODE0) - AM33XX_PADCONF(AM335X_PIN_LCD_DATA11, PIN_OUTPUT, MUX_MODE0) - AM33XX_PADCONF(AM335X_PIN_LCD_DATA12, PIN_OUTPUT, MUX_MODE0) - AM33XX_PADCONF(AM335X_PIN_LCD_DATA13, PIN_OUTPUT, MUX_MODE0) - AM33XX_PADCONF(AM335X_PIN_LCD_DATA14, PIN_OUTPUT, MUX_MODE0) - AM33XX_PADCONF(AM335X_PIN_LCD_DATA15, PIN_OUTPUT, MUX_MODE0) - AM33XX_PADCONF(AM335X_PIN_GPMC_AD8, PIN_OUTPUT, MUX_MODE1) /* gpmc_ad8.lcd_data16 */ - AM33XX_PADCONF(AM335X_PIN_GPMC_AD9, PIN_OUTPUT, MUX_MODE1) /* gpmc_ad9.lcd_data17 */ - AM33XX_PADCONF(AM335X_PIN_GPMC_AD10, PIN_OUTPUT, MUX_MODE1) /* gpmc_ad10.lcd_data18 */ - AM33XX_PADCONF(AM335X_PIN_GPMC_AD11, PIN_OUTPUT, MUX_MODE1) /* gpmc_ad11.lcd_data19 */ - AM33XX_PADCONF(AM335X_PIN_GPMC_AD12, PIN_OUTPUT, MUX_MODE1) /* gpmc_ad12.lcd_data20 */ - AM33XX_PADCONF(AM335X_PIN_GPMC_AD13, PIN_OUTPUT, MUX_MODE1) /* gpmc_ad13.lcd_data21 */ - AM33XX_PADCONF(AM335X_PIN_GPMC_AD14, PIN_OUTPUT, MUX_MODE1) /* gpmc_ad14.lcd_data22 */ - AM33XX_PADCONF(AM335X_PIN_GPMC_AD15, PIN_OUTPUT, MUX_MODE1) /* gpmc_ad15.lcd_data23 */ - AM33XX_PADCONF(AM335X_PIN_LCD_VSYNC, PIN_OUTPUT, MUX_MODE0) - AM33XX_PADCONF(AM335X_PIN_LCD_HSYNC, PIN_OUTPUT, MUX_MODE0) - AM33XX_PADCONF(AM335X_PIN_LCD_PCLK, PIN_OUTPUT, MUX_MODE0) - AM33XX_PADCONF(AM335X_PIN_LCD_AC_BIAS_EN, PIN_OUTPUT, MUX_MODE0) - /* Display Enable */ - AM33XX_PADCONF(AM335X_PIN_GPMC_A11, PIN_OUTPUT_PULLUP, MUX_MODE7) /* gpmc_a11.gpio1_27 */ - >; - }; -}; - -/* Ethernet */ -&cpsw_port1 { - phy-handle = <ðphy0>; - phy-mode = "rgmii"; - ti,dual-emac-pvid = <1>; -}; - -&cpsw_port2 { - phy-handle = <ðphy1>; - phy-mode = "rgmii"; - ti,dual-emac-pvid = <2>; -}; - -&davinci_mdio_sw { - pinctrl-names = "default"; - pinctrl-0 = <&mdio_pins>; - - ethphy0: ethernet-phy@0 { - reg = <0>; - }; - - ethphy1: ethernet-phy@1 { - reg = <1>; - }; -}; - -&mac_sw { - status = "okay"; - pinctrl-names = "default"; - pinctrl-0 = <ðernet_pins>; -}; - -&am33xx_pinmux { - ethernet_pins: pinmux_ethernet { - pinctrl-single,pins = < - AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mii1_txen.rgmii1_tctl */ - AM33XX_PADCONF(AM335X_PIN_MII1_RX_DV, PIN_INPUT_PULLUP, MUX_MODE2) /* mii1_rxdv.rgmii1_rctl */ - AM33XX_PADCONF(AM335X_PIN_MII1_TXD3, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mii1_txd3.rgmii1_td3 */ - AM33XX_PADCONF(AM335X_PIN_MII1_TXD2, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mii1_txd2.rgmii1_td2 */ - AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mii1_txd1.rgmii1_td1 */ - AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_OUTPUT_PULLDOWN, MUX_MODE2) /* mii1_txd0.rgmii1_td0 */ - AM33XX_PADCONF(AM335X_PIN_MII1_TX_CLK, PIN_INPUT_PULLUP, MUX_MODE2) - AM33XX_PADCONF(AM335X_PIN_MII1_RX_CLK, PIN_INPUT_PULLUP, MUX_MODE2) - AM33XX_PADCONF(AM335X_PIN_MII1_RXD3, PIN_INPUT_PULLUP, MUX_MODE2) - AM33XX_PADCONF(AM335X_PIN_MII1_RXD2, PIN_INPUT_PULLUP, MUX_MODE2) - AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLUP, MUX_MODE2) - AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLUP, MUX_MODE2) - /* ethernet interrupt */ - AM33XX_PADCONF(AM335X_PIN_RMII1_REF_CLK, PIN_INPUT_PULLUP, MUX_MODE7) /* rmii2_refclk.gpio0_29 */ - /* ethernet PHY nReset */ - AM33XX_PADCONF(AM335X_PIN_MII1_COL, PIN_OUTPUT_PULLUP, MUX_MODE7) /* mii1_col.gpio3_0 */ - >; - }; - - mdio_pins: pinmux_mdio { - pinctrl-single,pins = < - AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLUP | SLEWCTRL_FAST, MUX_MODE0) - AM33XX_PADCONF(AM335X_PIN_MDC, PIN_OUTPUT_PULLUP, MUX_MODE0) - >; - }; -}; - -/* MMC */ -&mmc1 { - /* Bootable SD card slot */ - status = "okay"; - vmmc-supply = <&ldo3_reg>; - bus-width = <4>; - pinctrl-names = "default"; - pinctrl-0 = <&sd_pins>; - cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>; -}; - -&mmc2 { - /* eMMC (not populated) on MMC #2 */ - status = "disabled"; - pinctrl-names = "default"; - pinctrl-0 = <&emmc_pins>; - vmmc-supply = <&ldo3_reg>; - bus-width = <8>; - non-removable; -}; - -&mmc3 { - /* Wifi & Bluetooth on MMC #3 */ - status = "okay"; - pinctrl-names = "default"; - pinctrl-0 = <&wireless_pins>; - vmmmc-supply = <&v3v3c_reg>; - bus-width = <4>; - non-removable; - dmas = <&edma_xbar 12 0 1 - &edma_xbar 13 0 2>; - dma-names = "tx", "rx"; -}; - - -&am33xx_pinmux { - sd_pins: pinmux_sd_card { - pinctrl-single,pins = < - AM33XX_PADCONF(AM335X_PIN_MMC0_DAT3, PIN_INPUT_PULLUP, MUX_MODE0) - AM33XX_PADCONF(AM335X_PIN_MMC0_DAT2, PIN_INPUT_PULLUP, MUX_MODE0) - AM33XX_PADCONF(AM335X_PIN_MMC0_DAT1, PIN_INPUT_PULLUP, MUX_MODE0) - AM33XX_PADCONF(AM335X_PIN_MMC0_DAT0, PIN_INPUT_PULLUP, MUX_MODE0) - AM33XX_PADCONF(AM335X_PIN_MMC0_CLK, PIN_INPUT_PULLUP, MUX_MODE0) - AM33XX_PADCONF(AM335X_PIN_MMC0_CMD, PIN_INPUT_PULLUP, MUX_MODE0) - AM33XX_PADCONF(AM335X_PIN_SPI0_CS1, PIN_INPUT, MUX_MODE7) /* spi0_cs1.gpio0_6 */ - >; - }; - emmc_pins: pinmux_emmc { - pinctrl-single,pins = < - AM33XX_PADCONF(AM335X_PIN_GPMC_CSN1, PIN_INPUT_PULLUP, MUX_MODE2) /* gpmc_csn1.mmc1_clk */ - AM33XX_PADCONF(AM335X_PIN_GPMC_CSN2, PIN_INPUT_PULLUP, MUX_MODE2) /* gpmc_csn2.mmc1_cmd */ - AM33XX_PADCONF(AM335X_PIN_GPMC_AD0, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad0.mmc1_dat0 */ - AM33XX_PADCONF(AM335X_PIN_GPMC_AD1, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad1.mmc1_dat1 */ - AM33XX_PADCONF(AM335X_PIN_GPMC_AD2, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad2.mmc1_dat2 */ - AM33XX_PADCONF(AM335X_PIN_GPMC_AD3, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad3.mmc1_dat3 */ - AM33XX_PADCONF(AM335X_PIN_GPMC_AD4, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad4.mmc1_dat4 */ - AM33XX_PADCONF(AM335X_PIN_GPMC_AD5, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad5.mmc1_dat5 */ - AM33XX_PADCONF(AM335X_PIN_GPMC_AD6, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad6.mmc1_dat6 */ - AM33XX_PADCONF(AM335X_PIN_GPMC_AD7, PIN_INPUT_PULLUP, MUX_MODE1) /* gpmc_ad7.mmc1_dat7 */ - /* EMMC nReset */ - AM33XX_PADCONF(AM335X_PIN_GPMC_WPN, PIN_OUTPUT_PULLUP, MUX_MODE7) /* gpmc_wpn.gpio0_31 */ - >; - }; - wireless_pins: pinmux_wireless { - pinctrl-single,pins = < - AM33XX_PADCONF(AM335X_PIN_GPMC_A1, PIN_INPUT_PULLUP, MUX_MODE3) /* gpmc_a1.mmc2_dat0 */ - AM33XX_PADCONF(AM335X_PIN_GPMC_A2, PIN_INPUT_PULLUP, MUX_MODE3) /* gpmc_a2.mmc2_dat1 */ - AM33XX_PADCONF(AM335X_PIN_GPMC_A3, PIN_INPUT_PULLUP, MUX_MODE3) /* gpmc_a3.mmc2_dat2 */ - AM33XX_PADCONF(AM335X_PIN_GPMC_BEN1, PIN_INPUT_PULLUP, MUX_MODE3) /* gpmc_ben1.mmc2_dat3 */ - AM33XX_PADCONF(AM335X_PIN_GPMC_CSN3, PIN_INPUT_PULLUP, MUX_MODE3) /* gpmc_csn3.mmc2_cmd */ - AM33XX_PADCONF(AM335X_PIN_GPMC_CLK, PIN_INPUT_PULLUP, MUX_MODE3) /* gpmc_clk.mmc1_clk */ - /* WLAN nReset */ - AM33XX_PADCONF(AM335X_PIN_GPMC_A8, PIN_OUTPUT_PULLUP, MUX_MODE7) /* gpmc_a8.gpio1_24 */ - /* WLAN nPower down */ - AM33XX_PADCONF(AM335X_PIN_GPMC_WAIT0, PIN_OUTPUT_PULLUP, MUX_MODE7) /* gpmc_wait0.gpio0_30 */ - /* 32kHz Clock */ - AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR1, PIN_OUTPUT_PULLDOWN, MUX_MODE3) /* xdma_event_intr1.clkout2 */ - >; - }; -}; - -/* Power */ -&vbat { - regulator-name = "vbat"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; -}; - -&v3v3c_reg { - regulator-name = "v3v3c_reg"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - vin-supply = <&vbat>; -}; - -&vdd5_reg { - regulator-name = "vdd5_reg"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - vin-supply = <&vbat>; -}; - -/include/ "tps65217.dtsi" - -&tps { - backlight { - isel = <1>; /* ISET1 */ - fdim = <200>; /* TPS65217_BL_FDIM_200HZ */ - default-brightness = <80>; - }; - - regulators { - dcdc1_reg: regulator@0 { - /* VDD_1V8 system supply */ - regulator-always-on; - }; - - dcdc2_reg: regulator@1 { - /* VDD_CORE voltage limits 0.95V - 1.26V with +/-4% tolerance */ - regulator-name = "vdd_core"; - regulator-min-microvolt = <925000>; - regulator-max-microvolt = <1150000>; - regulator-boot-on; - regulator-always-on; - }; - - dcdc3_reg: regulator@2 { - /* VDD_MPU voltage limits 0.95V - 1.1V with +/-4% tolerance */ - regulator-name = "vdd_mpu"; - regulator-min-microvolt = <925000>; - regulator-max-microvolt = <1325000>; - regulator-boot-on; - regulator-always-on; - }; - - ldo1_reg: regulator@3 { - /* VRTC 1.8V always-on supply */ - regulator-name = "vrtc,vdds"; - regulator-always-on; - }; - - ldo2_reg: regulator@4 { - /* 3.3V rail */ - regulator-name = "vdd_3v3aux"; - regulator-always-on; - }; - - ldo3_reg: regulator@5 { - /* VDD_3V3A 3.3V rail */ - regulator-name = "vdd_3v3a"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - }; - - ldo4_reg: regulator@6 { - /* VDD_3V3B 3.3V rail */ - regulator-name = "vdd_3v3b"; - regulator-always-on; - }; - }; -}; - -/* SPI Busses */ -&spi0 { - status = "okay"; - pinctrl-names = "default"; - pinctrl-0 = <&spi0_pins>; -}; - -&am33xx_pinmux { - spi0_pins: pinmux_spi0 { - pinctrl-single,pins = < - AM33XX_PADCONF(AM335X_PIN_SPI0_SCLK, PIN_INPUT_PULLUP, MUX_MODE0) - AM33XX_PADCONF(AM335X_PIN_SPI0_CS0, PIN_INPUT_PULLUP, MUX_MODE0) - AM33XX_PADCONF(AM335X_PIN_SPI0_D0, PIN_INPUT_PULLUP, MUX_MODE0) - AM33XX_PADCONF(AM335X_PIN_SPI0_D1, PIN_INPUT_PULLUP, MUX_MODE0) - >; - }; -}; - -/* Touch Screen */ -&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 = <4 5 6 7>; - }; -}; - -/* UARTs */ -&uart0 { - /* Serial Console */ - status = "okay"; - pinctrl-names = "default"; - pinctrl-0 = <&uart0_pins>; -}; - -&uart1 { - /* Broken out to J6 header */ - status = "okay"; - pinctrl-names = "default"; - pinctrl-0 = <&uart1_pins>; -}; - -&am33xx_pinmux { - uart0_pins: pinmux_uart0 { - pinctrl-single,pins = < - AM33XX_PADCONF(AM335X_PIN_UART0_RXD, PIN_INPUT_PULLUP, MUX_MODE0) - AM33XX_PADCONF(AM335X_PIN_UART0_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0) - >; - }; - uart1_pins: pinmux_uart1 { - pinctrl-single,pins = < - AM33XX_PADCONF(AM335X_PIN_UART1_CTSN, PIN_INPUT_PULLUP, MUX_MODE0) - AM33XX_PADCONF(AM335X_PIN_UART1_RTSN, PIN_OUTPUT_PULLDOWN, MUX_MODE0) - AM33XX_PADCONF(AM335X_PIN_UART1_RXD, PIN_INPUT_PULLUP, MUX_MODE0) - AM33XX_PADCONF(AM335X_PIN_UART1_TXD, PIN_OUTPUT_PULLDOWN, MUX_MODE0) - >; - }; -}; - -/* USB */ -&usb { - pinctrl-names = "default"; - pinctrl-0 = <&usb_pins>; -}; - -&usb0 { - dr_mode = "host"; -}; - -&usb1 { - dr_mode = "host"; -}; - -&am33xx_pinmux { - usb_pins: pinmux_usb { - pinctrl-single,pins = < - /* USB0 Over-Current (active low) */ - AM33XX_PADCONF(AM335X_PIN_GPMC_A9, PIN_INPUT, MUX_MODE7) /* gpmc_a9.gpio1_25 */ - /* USB1 Over-Current (active low) */ - AM33XX_PADCONF(AM335X_PIN_GPMC_A10, PIN_INPUT, MUX_MODE7) /* gpmc_a10.gpio1_26 */ - >; - }; -}; - -/* User IO */ -&leds { - pinctrl-names = "default"; - pinctrl-0 = <&user_leds_pins>; - - led0 { - label = "pepper:user0:blue"; - gpios = <&gpio1 20 GPIO_ACTIVE_HIGH>; - linux,default-trigger = "none"; - default-state = "off"; - }; - - led1 { - label = "pepper:user1:red"; - gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>; - linux,default-trigger = "none"; - default-state = "off"; - }; -}; - -&buttons { - pinctrl-names = "default"; - pinctrl-0 = <&user_buttons_pins>; - #address-cells = <1>; - #size-cells = <0>; - - button0 { - label = "home"; - linux,code = <KEY_HOME>; - gpios = <&gpio1 22 GPIO_ACTIVE_LOW>; - wakeup-source; - }; - - button1 { - label = "menu"; - linux,code = <KEY_MENU>; - gpios = <&gpio1 23 GPIO_ACTIVE_LOW>; - wakeup-source; - }; - - buttons2 { - label = "power"; - linux,code = <KEY_POWER>; - gpios = <&gpio0 7 GPIO_ACTIVE_LOW>; - wakeup-source; - }; -}; - -&am33xx_pinmux { - user_leds_pins: pinmux_user_leds { - pinctrl-single,pins = < - AM33XX_PADCONF(AM335X_PIN_GPMC_A4, PIN_OUTPUT, MUX_MODE7) /* gpmc_a4.gpio1_20 */ - AM33XX_PADCONF(AM335X_PIN_GPMC_A5, PIN_OUTPUT, MUX_MODE7) /* gpmc_a5.gpio1_21 */ - >; - }; - - user_buttons_pins: pinmux_user_buttons { - pinctrl-single,pins = < - AM33XX_PADCONF(AM335X_PIN_GPMC_A6, PIN_INPUT_PULLUP, MUX_MODE7) /* gpmc_a6.gpio1_22 */ - AM33XX_PADCONF(AM335X_PIN_GPMC_A7, PIN_INPUT_PULLUP, MUX_MODE7) /* gpmc_a7.gpio1_21 */ - AM33XX_PADCONF(AM335X_PIN_ECAP0_IN_PWM0_OUT, PIN_INPUT_PULLUP, MUX_MODE7) /* gpmc_a8.gpio0_7 */ - >; - }; -}; |