| // SPDX-License-Identifier: GPL-2.0-only |
| /* |
| * am335x-cm-t335.dts - Device Tree file for Compulab CM-T335 |
| * |
| * Copyright (C) 2014 - 2015 CompuLab Ltd. - http://www.compulab.co.il/ |
| */ |
| |
| /dts-v1/; |
| |
| #include "am33xx.dtsi" |
| #include <dt-bindings/interrupt-controller/irq.h> |
| |
| / { |
| model = "CompuLab CM-T335"; |
| compatible = "compulab,cm-t335", "ti,am33xx"; |
| |
| memory@80000000 { |
| device_type = "memory"; |
| reg = <0x80000000 0x8000000>; /* 128 MB */ |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&gpio_led_pins>; |
| led0 { |
| label = "cm_t335:green"; |
| gpios = <&gpio2 0 GPIO_ACTIVE_LOW>; /* gpio2_0 */ |
| linux,default-trigger = "heartbeat"; |
| }; |
| }; |
| |
| /* regulator for mmc */ |
| vmmc_fixed: fixedregulator0 { |
| compatible = "regulator-fixed"; |
| regulator-name = "vmmc_fixed"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| }; |
| |
| /* Regulator for WiFi */ |
| vwlan_fixed: fixedregulator2 { |
| compatible = "regulator-fixed"; |
| regulator-name = "vwlan_fixed"; |
| gpio = <&gpio0 20 GPIO_ACTIVE_HIGH>; /* gpio0_20 */ |
| enable-active-high; |
| }; |
| |
| backlight { |
| compatible = "pwm-backlight"; |
| pwms = <&ecap0 0 50000 0>; |
| brightness-levels = <0 51 53 56 62 75 101 152 255>; |
| default-brightness-level = <8>; |
| }; |
| |
| sound { |
| compatible = "simple-audio-card"; |
| simple-audio-card,name = "cm-t335"; |
| |
| simple-audio-card,widgets = |
| "Microphone", "Mic Jack", |
| "Line", "Line In", |
| "Headphone", "Headphone Jack"; |
| |
| simple-audio-card,routing = |
| "Headphone Jack", "LHPOUT", |
| "Headphone Jack", "RHPOUT", |
| "LLINEIN", "Line In", |
| "RLINEIN", "Line In", |
| "MICIN", "Mic Jack"; |
| |
| simple-audio-card,format = "i2s"; |
| simple-audio-card,bitclock-master = <&sound_master>; |
| simple-audio-card,frame-master = <&sound_master>; |
| |
| simple-audio-card,cpu { |
| sound-dai = <&mcasp1>; |
| }; |
| |
| sound_master: simple-audio-card,codec { |
| sound-dai = <&tlv320aic23>; |
| system-clock-frequency = <12000000>; |
| }; |
| }; |
| }; |
| |
| &am33xx_pinmux { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&bluetooth_pins>; |
| |
| i2c0_pins: pinmux_i2c0_pins { |
| 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_pins { |
| pinctrl-single,pins = < |
| /* uart0_ctsn.i2c1_sda */ |
| AM33XX_PADCONF(AM335X_PIN_UART0_CTSN, PIN_INPUT_PULLUP, MUX_MODE2) |
| /* uart0_rtsn.i2c1_scl */ |
| AM33XX_PADCONF(AM335X_PIN_UART0_RTSN, PIN_INPUT_PULLUP, MUX_MODE2) |
| >; |
| }; |
| |
| gpio_led_pins: pinmux_gpio_led_pins { |
| pinctrl-single,pins = < |
| /* gpmc_csn3.gpio2_0 */ |
| AM33XX_PADCONF(AM335X_PIN_GPMC_CSN3, PIN_OUTPUT, MUX_MODE7) |
| >; |
| }; |
| |
| nandflash_pins: pinmux_nandflash_pins { |
| pinctrl-single,pins = < |
| AM33XX_PADCONF(AM335X_PIN_GPMC_AD0, PIN_INPUT_PULLUP, MUX_MODE0) |
| AM33XX_PADCONF(AM335X_PIN_GPMC_AD1, PIN_INPUT_PULLUP, MUX_MODE0) |
| AM33XX_PADCONF(AM335X_PIN_GPMC_AD2, PIN_INPUT_PULLUP, MUX_MODE0) |
| AM33XX_PADCONF(AM335X_PIN_GPMC_AD3, PIN_INPUT_PULLUP, MUX_MODE0) |
| AM33XX_PADCONF(AM335X_PIN_GPMC_AD4, PIN_INPUT_PULLUP, MUX_MODE0) |
| AM33XX_PADCONF(AM335X_PIN_GPMC_AD5, PIN_INPUT_PULLUP, MUX_MODE0) |
| AM33XX_PADCONF(AM335X_PIN_GPMC_AD6, PIN_INPUT_PULLUP, MUX_MODE0) |
| AM33XX_PADCONF(AM335X_PIN_GPMC_AD7, PIN_INPUT_PULLUP, MUX_MODE0) |
| AM33XX_PADCONF(AM335X_PIN_GPMC_WAIT0, PIN_INPUT_PULLUP, MUX_MODE0) |
| /* gpmc_wpn.gpio0_30 */ |
| AM33XX_PADCONF(AM335X_PIN_GPMC_WPN, PIN_INPUT_PULLUP, MUX_MODE7) |
| AM33XX_PADCONF(AM335X_PIN_GPMC_CSN0, PIN_OUTPUT, MUX_MODE0) |
| AM33XX_PADCONF(AM335X_PIN_GPMC_ADVN_ALE, PIN_OUTPUT, MUX_MODE0) |
| AM33XX_PADCONF(AM335X_PIN_GPMC_OEN_REN, PIN_OUTPUT, MUX_MODE0) |
| AM33XX_PADCONF(AM335X_PIN_GPMC_WEN, PIN_OUTPUT, MUX_MODE0) |
| AM33XX_PADCONF(AM335X_PIN_GPMC_BEN0_CLE, PIN_OUTPUT, MUX_MODE0) |
| >; |
| }; |
| |
| uart0_pins: pinmux_uart0_pins { |
| 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_pins { |
| pinctrl-single,pins = < |
| AM33XX_PADCONF(AM335X_PIN_UART1_CTSN, PIN_INPUT, 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) |
| >; |
| }; |
| |
| dcan0_pins: pinmux_dcan0_pins { |
| pinctrl-single,pins = < |
| /* uart1_ctsn.dcan0_tx */ |
| AM33XX_PADCONF(AM335X_PIN_UART1_CTSN, PIN_OUTPUT, MUX_MODE2) |
| /* uart1_rtsn.dcan0_rx */ |
| AM33XX_PADCONF(AM335X_PIN_UART1_RTSN, PIN_INPUT, MUX_MODE2) |
| >; |
| }; |
| |
| dcan1_pins: pinmux_dcan1_pins { |
| pinctrl-single,pins = < |
| /* uart1_rxd.dcan1_tx */ |
| AM33XX_PADCONF(AM335X_PIN_UART1_RXD, PIN_OUTPUT, MUX_MODE2) |
| /* uart1_txd.dcan1_rx */ |
| AM33XX_PADCONF(AM335X_PIN_UART1_TXD, PIN_INPUT, MUX_MODE2) |
| >; |
| }; |
| |
| ecap0_pins: pinmux_ecap0_pins { |
| pinctrl-single,pins = < |
| AM33XX_PADCONF(AM335X_PIN_ECAP0_IN_PWM0_OUT, 0x0, MUX_MODE0) |
| >; |
| }; |
| |
| cpsw_default: cpsw_default { |
| pinctrl-single,pins = < |
| /* Slave 1 */ |
| /* mii1_tx_en.rgmii1_tctl */ |
| AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_OUTPUT_PULLDOWN, MUX_MODE2) |
| /* mii1_rxdv.rgmii1_rctl */ |
| AM33XX_PADCONF(AM335X_PIN_MII1_RX_DV, PIN_INPUT_PULLDOWN, MUX_MODE2) |
| /* mii1_txd3.rgmii1_td3 */ |
| AM33XX_PADCONF(AM335X_PIN_MII1_TXD3, PIN_OUTPUT_PULLDOWN, MUX_MODE2) |
| /* mii1_txd2.rgmii1_td2 */ |
| AM33XX_PADCONF(AM335X_PIN_MII1_TXD2, PIN_OUTPUT_PULLDOWN, MUX_MODE2) |
| /* mii1_txd1.rgmii1_td1 */ |
| AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_OUTPUT_PULLDOWN, MUX_MODE2) |
| /* mii1_txd0.rgmii1_td0 */ |
| AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_OUTPUT_PULLDOWN, MUX_MODE2) |
| /* mii1_txclk.rgmii1_tclk */ |
| AM33XX_PADCONF(AM335X_PIN_MII1_TX_CLK, PIN_OUTPUT_PULLDOWN, MUX_MODE2) |
| /* mii1_rxclk.rgmii1_rclk */ |
| AM33XX_PADCONF(AM335X_PIN_MII1_RX_CLK, PIN_INPUT_PULLDOWN, MUX_MODE2) |
| /* mii1_rxd3.rgmii1_rd3 */ |
| AM33XX_PADCONF(AM335X_PIN_MII1_RXD3, PIN_INPUT_PULLDOWN, MUX_MODE2) |
| /* mii1_rxd2.rgmii1_rd2 */ |
| AM33XX_PADCONF(AM335X_PIN_MII1_RXD2, PIN_INPUT_PULLDOWN, MUX_MODE2) |
| /* mii1_rxd1.rgmii1_rd1 */ |
| AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLDOWN, MUX_MODE2) |
| /* mii1_rxd0.rgmii1_rd0 */ |
| AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLDOWN, MUX_MODE2) |
| >; |
| }; |
| |
| cpsw_sleep: cpsw_sleep { |
| pinctrl-single,pins = < |
| /* Slave 1 reset value */ |
| AM33XX_PADCONF(AM335X_PIN_MII1_TX_EN, PIN_INPUT_PULLDOWN, MUX_MODE7) |
| AM33XX_PADCONF(AM335X_PIN_MII1_RX_DV, PIN_INPUT_PULLDOWN, MUX_MODE7) |
| AM33XX_PADCONF(AM335X_PIN_MII1_TXD3, PIN_INPUT_PULLDOWN, MUX_MODE7) |
| AM33XX_PADCONF(AM335X_PIN_MII1_TXD2, PIN_INPUT_PULLDOWN, MUX_MODE7) |
| AM33XX_PADCONF(AM335X_PIN_MII1_TXD1, PIN_INPUT_PULLDOWN, MUX_MODE7) |
| AM33XX_PADCONF(AM335X_PIN_MII1_TXD0, PIN_INPUT_PULLDOWN, MUX_MODE7) |
| AM33XX_PADCONF(AM335X_PIN_MII1_TX_CLK, PIN_INPUT_PULLDOWN, MUX_MODE7) |
| AM33XX_PADCONF(AM335X_PIN_MII1_RX_CLK, PIN_INPUT_PULLDOWN, MUX_MODE7) |
| AM33XX_PADCONF(AM335X_PIN_MII1_RXD3, PIN_INPUT_PULLDOWN, MUX_MODE7) |
| AM33XX_PADCONF(AM335X_PIN_MII1_RXD2, PIN_INPUT_PULLDOWN, MUX_MODE7) |
| AM33XX_PADCONF(AM335X_PIN_MII1_RXD1, PIN_INPUT_PULLDOWN, MUX_MODE7) |
| AM33XX_PADCONF(AM335X_PIN_MII1_RXD0, PIN_INPUT_PULLDOWN, MUX_MODE7) |
| >; |
| }; |
| |
| davinci_mdio_default: davinci_mdio_default { |
| 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) |
| >; |
| }; |
| |
| davinci_mdio_sleep: davinci_mdio_sleep { |
| pinctrl-single,pins = < |
| /* MDIO reset value */ |
| AM33XX_PADCONF(AM335X_PIN_MDIO, PIN_INPUT_PULLDOWN, MUX_MODE7) |
| AM33XX_PADCONF(AM335X_PIN_MDC, PIN_INPUT_PULLDOWN, MUX_MODE7) |
| >; |
| }; |
| |
| mmc1_pins: pinmux_mmc1_pins { |
| 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) |
| >; |
| }; |
| |
| spi0_pins: pinmux_spi0_pins { |
| pinctrl-single,pins = < |
| AM33XX_PADCONF(AM335X_PIN_SPI0_SCLK, PIN_INPUT, MUX_MODE0) |
| AM33XX_PADCONF(AM335X_PIN_SPI0_D0, PIN_OUTPUT_PULLUP, MUX_MODE0) |
| AM33XX_PADCONF(AM335X_PIN_SPI0_D1, PIN_INPUT, MUX_MODE0) |
| AM33XX_PADCONF(AM335X_PIN_SPI0_CS0, PIN_OUTPUT, MUX_MODE0) |
| AM33XX_PADCONF(AM335X_PIN_SPI0_CS1, PIN_OUTPUT, MUX_MODE0) |
| >; |
| }; |
| |
| /* wl1271 bluetooth */ |
| bluetooth_pins: pinmux_bluetooth_pins { |
| pinctrl-single,pins = < |
| /* XDMA_EVENT_INTR0.gpio0_19 - bluetooth enable */ |
| AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR0, PIN_OUTPUT_PULLUP, MUX_MODE7) |
| >; |
| }; |
| |
| /* TLV320AIC23B codec */ |
| mcasp1_pins: pinmux_mcasp1_pins { |
| pinctrl-single,pins = < |
| /* MII1_CRS.mcasp1_aclkx */ |
| AM33XX_PADCONF(AM335X_PIN_MII1_CRS, PIN_INPUT_PULLDOWN, MUX_MODE4) |
| /* MII1_RX_ER.mcasp1_fsx */ |
| AM33XX_PADCONF(AM335X_PIN_MII1_RX_ER, PIN_INPUT_PULLDOWN, MUX_MODE4) |
| /* MII1_COL.mcasp1_axr2 */ |
| AM33XX_PADCONF(AM335X_PIN_MII1_COL, PIN_INPUT_PULLDOWN, MUX_MODE4) |
| /* RMII1_REF_CLK.mcasp1_axr3 */ |
| AM33XX_PADCONF(AM335X_PIN_RMII1_REF_CLK, PIN_INPUT_PULLDOWN, MUX_MODE4) |
| >; |
| }; |
| |
| /* wl1271 WiFi */ |
| wifi_pins: pinmux_wifi_pins { |
| pinctrl-single,pins = < |
| /* EMU1.gpio3_8 - WiFi IRQ */ |
| AM33XX_PADCONF(AM335X_PIN_EMU1, PIN_INPUT_PULLUP, MUX_MODE7) |
| /* XDMA_EVENT_INTR1.gpio0_20 - WiFi enable */ |
| AM33XX_PADCONF(AM335X_PIN_XDMA_EVENT_INTR1, PIN_OUTPUT, MUX_MODE7) |
| >; |
| }; |
| }; |
| |
| &uart0 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart0_pins>; |
| |
| status = "okay"; |
| }; |
| |
| /* WLS1271 bluetooth */ |
| &uart1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart1_pins>; |
| |
| status = "okay"; |
| }; |
| |
| &i2c0 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c0_pins>; |
| |
| status = "okay"; |
| clock-frequency = <400000>; |
| /* CM-T335 board EEPROM */ |
| eeprom: 24c02@50 { |
| compatible = "atmel,24c02"; |
| reg = <0x50>; |
| pagesize = <16>; |
| }; |
| /* Real Time Clock */ |
| ext_rtc: em3027@56 { |
| compatible = "emmicro,em3027"; |
| reg = <0x56>; |
| }; |
| /* Audio codec */ |
| tlv320aic23: codec@1a { |
| compatible = "ti,tlv320aic23"; |
| reg = <0x1a>; |
| #sound-dai-cells= <0>; |
| status = "okay"; |
| }; |
| }; |
| |
| &epwmss0 { |
| status = "okay"; |
| |
| ecap0: ecap@100 { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&ecap0_pins>; |
| }; |
| }; |
| |
| &gpmc { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&nandflash_pins>; |
| ranges = <0 0 0x08000000 0x10000000>; /* CS0: NAND */ |
| nand@0,0 { |
| compatible = "ti,omap2-nand"; |
| reg = <0 0 4>; /* CS0, offset 0, IO size 4 */ |
| interrupt-parent = <&gpmc>; |
| interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */ |
| <1 IRQ_TYPE_NONE>; /* termcount */ |
| rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */ |
| ti,nand-ecc-opt = "bch8"; |
| ti,elm-id = <&elm>; |
| nand-bus-width = <8>; |
| gpmc,device-width = <1>; |
| 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-on-ns = <0>; |
| gpmc,we-off-ns = <40>; |
| gpmc,oe-on-ns = <0>; |
| gpmc,oe-off-ns = <54>; |
| gpmc,access-ns = <64>; |
| gpmc,rd-cycle-ns = <82>; |
| gpmc,wr-cycle-ns = <82>; |
| gpmc,bus-turnaround-ns = <0>; |
| gpmc,cycle2cycle-delay-ns = <0>; |
| gpmc,clk-activation-ns = <0>; |
| gpmc,wr-access-ns = <40>; |
| gpmc,wr-data-mux-bus-ns = <0>; |
| /* MTD partition table */ |
| #address-cells = <1>; |
| #size-cells = <1>; |
| partition@0 { |
| label = "spl"; |
| reg = <0x00000000 0x00200000>; |
| }; |
| partition@1 { |
| label = "uboot"; |
| reg = <0x00200000 0x00100000>; |
| }; |
| partition@2 { |
| label = "uboot environment"; |
| reg = <0x00300000 0x00100000>; |
| }; |
| partition@3 { |
| label = "dtb"; |
| reg = <0x00400000 0x00100000>; |
| }; |
| partition@4 { |
| label = "splash"; |
| reg = <0x00500000 0x00400000>; |
| }; |
| partition@5 { |
| label = "linux"; |
| reg = <0x00900000 0x00600000>; |
| }; |
| partition@6 { |
| label = "rootfs"; |
| reg = <0x00F00000 0>; |
| }; |
| }; |
| }; |
| |
| &elm { |
| status = "okay"; |
| }; |
| |
| &mac { |
| pinctrl-names = "default", "sleep"; |
| pinctrl-0 = <&cpsw_default>; |
| pinctrl-1 = <&cpsw_sleep>; |
| slaves = <1>; |
| status = "okay"; |
| }; |
| |
| &davinci_mdio { |
| pinctrl-names = "default", "sleep"; |
| pinctrl-0 = <&davinci_mdio_default>; |
| pinctrl-1 = <&davinci_mdio_sleep>; |
| status = "okay"; |
| |
| ethphy0: ethernet-phy@0 { |
| reg = <0>; |
| }; |
| }; |
| |
| &cpsw_emac0 { |
| phy-handle = <ðphy0>; |
| phy-mode = "rgmii-txid"; |
| }; |
| |
| &mmc1 { |
| status = "okay"; |
| vmmc-supply = <&vmmc_fixed>; |
| bus-width = <4>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&mmc1_pins>; |
| }; |
| |
| &dcan0 { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&dcan0_pins>; |
| }; |
| |
| &dcan1 { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&dcan1_pins>; |
| }; |
| |
| /* Touschscreen and analog digital converter */ |
| &tscadc { |
| status = "okay"; |
| tsc { |
| ti,wires = <4>; |
| ti,x-plate-resistance = <200>; |
| ti,coordinate-readouts = <5>; |
| ti,wire-config = <0x01 0x10 0x23 0x32>; |
| ti,charge-delay = <0x400>; |
| }; |
| |
| adc { |
| ti,adc-channels = <4 5 6 7>; |
| }; |
| }; |
| |
| /* CPU audio */ |
| &mcasp1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&mcasp1_pins>; |
| |
| op-mode = <0>; /* MCASP_IIS_MODE */ |
| tdm-slots = <2>; |
| /* 16 serializers */ |
| num-serializer = <16>; |
| serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */ |
| 0 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 |
| >; |
| tx-num-evt = <1>; |
| rx-num-evt = <1>; |
| |
| #sound-dai-cells= <0>; |
| status = "okay"; |
| }; |
| |
| &spi0 { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&spi0_pins>; |
| ti,pindir-d0-out-d1-in; |
| /* WLS1271 WiFi */ |
| wlcore: wlcore@1 { |
| compatible = "ti,wl1271"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&wifi_pins>; |
| reg = <1>; |
| spi-max-frequency = <48000000>; |
| clock-xtal; |
| ref-clock-frequency = <38400000>; |
| interrupt-parent = <&gpio3>; |
| interrupts = <8 IRQ_TYPE_LEVEL_HIGH>; |
| vwlan-supply = <&vwlan_fixed>; |
| }; |
| }; |
