| /* |
| * Copyright (C) 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. |
| */ |
| |
| /* AM43x EPOS EVM */ |
| |
| /dts-v1/; |
| |
| #include "am4372.dtsi" |
| #include <dt-bindings/pinctrl/am43xx.h> |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/pwm/pwm.h> |
| #include <dt-bindings/sound/tlv320aic31xx-micbias.h> |
| |
| / { |
| model = "TI AM43x EPOS EVM"; |
| compatible = "ti,am43x-epos-evm","ti,am4372","ti,am43"; |
| |
| aliases { |
| display0 = &lcd0; |
| }; |
| |
| vmmcsd_fixed: fixedregulator-sd { |
| compatible = "regulator-fixed"; |
| regulator-name = "vmmcsd_fixed"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| enable-active-high; |
| }; |
| |
| vbat: fixedregulator@0 { |
| compatible = "regulator-fixed"; |
| regulator-name = "vbat"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| regulator-boot-on; |
| }; |
| |
| lcd0: display { |
| compatible = "osddisplays,osd057T0559-34ts", "panel-dpi"; |
| label = "lcd"; |
| |
| panel-timing { |
| clock-frequency = <33000000>; |
| hactive = <800>; |
| vactive = <480>; |
| hfront-porch = <210>; |
| hback-porch = <16>; |
| hsync-len = <30>; |
| vback-porch = <10>; |
| vfront-porch = <22>; |
| vsync-len = <13>; |
| hsync-active = <0>; |
| vsync-active = <0>; |
| de-active = <1>; |
| pixelclk-active = <1>; |
| }; |
| |
| port { |
| lcd_in: endpoint { |
| remote-endpoint = <&dpi_out>; |
| }; |
| }; |
| }; |
| |
| matrix_keypad: matrix_keypad@0 { |
| compatible = "gpio-matrix-keypad"; |
| debounce-delay-ms = <5>; |
| col-scan-delay-us = <2>; |
| |
| row-gpios = <&gpio0 12 GPIO_ACTIVE_HIGH /* Bank0, pin12 */ |
| &gpio0 13 GPIO_ACTIVE_HIGH /* Bank0, pin13 */ |
| &gpio0 14 GPIO_ACTIVE_HIGH /* Bank0, pin14 */ |
| &gpio0 15 GPIO_ACTIVE_HIGH>; /* Bank0, pin15 */ |
| |
| col-gpios = <&gpio3 9 GPIO_ACTIVE_HIGH /* Bank3, pin9 */ |
| &gpio3 10 GPIO_ACTIVE_HIGH /* Bank3, pin10 */ |
| &gpio2 18 GPIO_ACTIVE_HIGH /* Bank2, pin18 */ |
| &gpio2 19 GPIO_ACTIVE_HIGH>; /* Bank2, pin19 */ |
| |
| linux,keymap = <0x00000201 /* P1 */ |
| 0x01000204 /* P4 */ |
| 0x02000207 /* P7 */ |
| 0x0300020a /* NUMERIC_STAR */ |
| 0x00010202 /* P2 */ |
| 0x01010205 /* P5 */ |
| 0x02010208 /* P8 */ |
| 0x03010200 /* P0 */ |
| 0x00020203 /* P3 */ |
| 0x01020206 /* P6 */ |
| 0x02020209 /* P9 */ |
| 0x0302020b /* NUMERIC_POUND */ |
| 0x00030067 /* UP */ |
| 0x0103006a /* RIGHT */ |
| 0x0203006c /* DOWN */ |
| 0x03030069>; /* LEFT */ |
| }; |
| |
| backlight { |
| compatible = "pwm-backlight"; |
| pwms = <&ecap0 0 50000 PWM_POLARITY_INVERTED>; |
| brightness-levels = <0 51 53 56 62 75 101 152 255>; |
| default-brightness-level = <8>; |
| }; |
| |
| sound0: sound@0 { |
| compatible = "simple-audio-card"; |
| simple-audio-card,name = "AM43-EPOS-EVM"; |
| simple-audio-card,widgets = |
| "Microphone", "Microphone Jack", |
| "Headphone", "Headphone Jack", |
| "Speaker", "Speaker"; |
| simple-audio-card,routing = |
| "MIC1LP", "Microphone Jack", |
| "MIC1RP", "Microphone Jack", |
| "MIC1LP", "MICBIAS", |
| "MIC1RP", "MICBIAS", |
| "Headphone Jack", "HPL", |
| "Headphone Jack", "HPR", |
| "Speaker", "SPL", |
| "Speaker", "SPR"; |
| simple-audio-card,format = "dsp_b"; |
| simple-audio-card,bitclock-master = <&sound0_master>; |
| simple-audio-card,frame-master = <&sound0_master>; |
| simple-audio-card,bitclock-inversion; |
| |
| simple-audio-card,cpu { |
| sound-dai = <&mcasp1>; |
| system-clock-frequency = <12000000>; |
| }; |
| |
| sound0_master: simple-audio-card,codec { |
| sound-dai = <&tlv320aic3111>; |
| system-clock-frequency = <12000000>; |
| }; |
| }; |
| }; |
| |
| &am43xx_pinmux { |
| cpsw_default: cpsw_default { |
| pinctrl-single,pins = < |
| /* Slave 1 */ |
| 0x10c (PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_crs.rmii1_crs */ |
| 0x110 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxerr.rmii1_rxerr */ |
| 0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txen.rmii1_txen */ |
| 0x118 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxdv.rmii1_rxdv */ |
| 0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd1.rmii1_txd1 */ |
| 0x128 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* mii1_txd0.rmii1_txd0 */ |
| 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxd1.rmii1_rxd1 */ |
| 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxd0.rmii1_rxd0 */ |
| 0x144 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* rmii1_refclk.rmii1_refclk */ |
| >; |
| }; |
| |
| cpsw_sleep: cpsw_sleep { |
| pinctrl-single,pins = < |
| /* Slave 1 reset value */ |
| 0x10c (PIN_INPUT_PULLDOWN | MUX_MODE7) |
| 0x110 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
| 0x114 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
| 0x118 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
| 0x124 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
| 0x128 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
| 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE7) |
| 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
| 0x144 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
| >; |
| }; |
| |
| davinci_mdio_default: davinci_mdio_default { |
| pinctrl-single,pins = < |
| /* MDIO */ |
| 0x148 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */ |
| 0x14c (PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */ |
| >; |
| }; |
| |
| davinci_mdio_sleep: davinci_mdio_sleep { |
| pinctrl-single,pins = < |
| /* MDIO reset value */ |
| 0x148 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
| 0x14c (PIN_INPUT_PULLDOWN | MUX_MODE7) |
| >; |
| }; |
| |
| i2c0_pins: pinmux_i2c0_pins { |
| pinctrl-single,pins = < |
| 0x188 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* i2c0_sda.i2c0_sda */ |
| 0x18c (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* i2c0_scl.i2c0_scl */ |
| >; |
| }; |
| |
| nand_flash_x8: nand_flash_x8 { |
| pinctrl-single,pins = < |
| 0x40 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a0.SELQSPIorNAND/GPIO */ |
| 0x0 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad0.gpmc_ad0 */ |
| 0x4 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad1.gpmc_ad1 */ |
| 0x8 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad2.gpmc_ad2 */ |
| 0xc (PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad3.gpmc_ad3 */ |
| 0x10 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad4.gpmc_ad4 */ |
| 0x14 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad5.gpmc_ad5 */ |
| 0x18 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad6.gpmc_ad6 */ |
| 0x1c (PIN_INPUT_PULLDOWN | MUX_MODE0) /* gpmc_ad7.gpmc_ad7 */ |
| 0x70 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_wait0.gpmc_wait0 */ |
| 0x74 (PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_wpn.gpmc_wpn */ |
| 0x7c (PIN_OUTPUT | MUX_MODE0) /* gpmc_csn0.gpmc_csn0 */ |
| 0x90 (PIN_OUTPUT | MUX_MODE0) /* gpmc_advn_ale.gpmc_advn_ale */ |
| 0x94 (PIN_OUTPUT | MUX_MODE0) /* gpmc_oen_ren.gpmc_oen_ren */ |
| 0x98 (PIN_OUTPUT | MUX_MODE0) /* gpmc_wen.gpmc_wen */ |
| 0x9c (PIN_OUTPUT | MUX_MODE0) /* gpmc_be0n_cle.gpmc_be0n_cle */ |
| >; |
| }; |
| |
| ecap0_pins: backlight_pins { |
| pinctrl-single,pins = < |
| 0x164 MUX_MODE0 /* eCAP0_in_PWM0_out.eCAP0_in_PWM0_out MODE0 */ |
| >; |
| }; |
| |
| i2c2_pins: pinmux_i2c2_pins { |
| pinctrl-single,pins = < |
| 0x1c0 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE8) /* i2c2_sda.i2c2_sda */ |
| 0x1c4 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE8) /* i2c2_scl.i2c2_scl */ |
| >; |
| }; |
| |
| spi0_pins: pinmux_spi0_pins { |
| pinctrl-single,pins = < |
| 0x150 (PIN_INPUT | MUX_MODE0) /* spi0_clk.spi0_clk */ |
| 0x154 (PIN_OUTPUT | MUX_MODE0) /* spi0_d0.spi0_d0 */ |
| 0x158 (PIN_INPUT | MUX_MODE0) /* spi0_d1.spi0_d1 */ |
| 0x15c (PIN_OUTPUT | MUX_MODE0) /* spi0_cs0.spi0_cs0 */ |
| >; |
| }; |
| |
| spi1_pins: pinmux_spi1_pins { |
| pinctrl-single,pins = < |
| 0x190 (PIN_INPUT | MUX_MODE3) /* mcasp0_aclkx.spi1_clk */ |
| 0x194 (PIN_OUTPUT | MUX_MODE3) /* mcasp0_fsx.spi1_d0 */ |
| 0x198 (PIN_INPUT | MUX_MODE3) /* mcasp0_axr0.spi1_d1 */ |
| 0x19c (PIN_OUTPUT | MUX_MODE3) /* mcasp0_ahclkr.spi1_cs0 */ |
| >; |
| }; |
| |
| mmc1_pins: pinmux_mmc1_pins { |
| pinctrl-single,pins = < |
| 0x160 (PIN_INPUT | MUX_MODE7) /* spi0_cs1.gpio0_6 */ |
| >; |
| }; |
| |
| qspi1_default: qspi1_default { |
| pinctrl-single,pins = < |
| 0x7c (PIN_INPUT_PULLUP | MUX_MODE3) |
| 0x88 (PIN_INPUT_PULLUP | MUX_MODE2) |
| 0x90 (PIN_INPUT_PULLUP | MUX_MODE3) |
| 0x94 (PIN_INPUT_PULLUP | MUX_MODE3) |
| 0x98 (PIN_INPUT_PULLUP | MUX_MODE3) |
| 0x9c (PIN_INPUT_PULLUP | MUX_MODE3) |
| >; |
| }; |
| |
| pixcir_ts_pins: pixcir_ts_pins { |
| pinctrl-single,pins = < |
| 0x44 (PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_a1.gpio1_17 */ |
| >; |
| }; |
| |
| hdq_pins: pinmux_hdq_pins { |
| pinctrl-single,pins = < |
| 0x234 (PIN_INPUT_PULLUP | MUX_MODE1) /* cam1_wen.hdq_gpio */ |
| >; |
| }; |
| |
| dss_pins: dss_pins { |
| pinctrl-single,pins = < |
| 0x020 (PIN_OUTPUT_PULLUP | MUX_MODE1) /*gpmc ad 8 -> DSS DATA 23 */ |
| 0x024 (PIN_OUTPUT_PULLUP | MUX_MODE1) |
| 0x028 (PIN_OUTPUT_PULLUP | MUX_MODE1) |
| 0x02C (PIN_OUTPUT_PULLUP | MUX_MODE1) |
| 0x030 (PIN_OUTPUT_PULLUP | MUX_MODE1) |
| 0x034 (PIN_OUTPUT_PULLUP | MUX_MODE1) |
| 0x038 (PIN_OUTPUT_PULLUP | MUX_MODE1) |
| 0x03C (PIN_OUTPUT_PULLUP | MUX_MODE1) /*gpmc ad 15 -> DSS DATA 16 */ |
| 0x0A0 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS DATA 0 */ |
| 0x0A4 (PIN_OUTPUT_PULLUP | MUX_MODE0) |
| 0x0A8 (PIN_OUTPUT_PULLUP | MUX_MODE0) |
| 0x0AC (PIN_OUTPUT_PULLUP | MUX_MODE0) |
| 0x0B0 (PIN_OUTPUT_PULLUP | MUX_MODE0) |
| 0x0B4 (PIN_OUTPUT_PULLUP | MUX_MODE0) |
| 0x0B8 (PIN_OUTPUT_PULLUP | MUX_MODE0) |
| 0x0BC (PIN_OUTPUT_PULLUP | MUX_MODE0) |
| 0x0C0 (PIN_OUTPUT_PULLUP | MUX_MODE0) |
| 0x0C4 (PIN_OUTPUT_PULLUP | MUX_MODE0) |
| 0x0C8 (PIN_OUTPUT_PULLUP | MUX_MODE0) |
| 0x0CC (PIN_OUTPUT_PULLUP | MUX_MODE0) |
| 0x0D0 (PIN_OUTPUT_PULLUP | MUX_MODE0) |
| 0x0D4 (PIN_OUTPUT_PULLUP | MUX_MODE0) |
| 0x0D8 (PIN_OUTPUT_PULLUP | MUX_MODE0) |
| 0x0DC (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS DATA 15 */ |
| 0x0E0 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS VSYNC */ |
| 0x0E4 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS HSYNC */ |
| 0x0E8 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS PCLK */ |
| 0x0EC (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS AC BIAS EN */ |
| >; |
| }; |
| |
| display_mux_pins: display_mux_pins { |
| pinctrl-single,pins = < |
| /* GPMC CLK -> GPIO 2_1 to select LCD / HDMI */ |
| 0x08C (PIN_OUTPUT_PULLUP | MUX_MODE7) |
| >; |
| }; |
| |
| vpfe1_pins_default: vpfe1_pins_default { |
| pinctrl-single,pins = < |
| 0x1cc (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data9 mode 0 */ |
| 0x1d0 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data8 mode 0 */ |
| 0x1d4 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_hd mode 0 */ |
| 0x1d8 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_vd mode 0 */ |
| 0x1dc (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_pclk mode 0 */ |
| 0x1e8 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data0 mode 0 */ |
| 0x1ec (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data1 mode 0 */ |
| 0x1f0 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data2 mode 0 */ |
| 0x1f4 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data3 mode 0 */ |
| 0x1f8 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data4 mode 0 */ |
| 0x1fc (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data5 mode 0 */ |
| 0x200 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data6 mode 0 */ |
| 0x204 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data7 mode 0 */ |
| >; |
| }; |
| |
| vpfe1_pins_sleep: vpfe1_pins_sleep { |
| pinctrl-single,pins = < |
| 0x1cc (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) |
| 0x1d0 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) |
| 0x1d4 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) |
| 0x1d8 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) |
| 0x1dc (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) |
| 0x1e8 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) |
| 0x1ec (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) |
| 0x1f0 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) |
| 0x1f4 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) |
| 0x1f8 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) |
| 0x1fc (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) |
| 0x200 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) |
| 0x204 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) |
| >; |
| }; |
| |
| mcasp1_pins: mcasp1_pins { |
| pinctrl-single,pins = < |
| 0x1a0 (PIN_INPUT_PULLDOWN | MUX_MODE3) /* MCASP0_ACLKR/MCASP1_ACLKX */ |
| 0x1a4 (PIN_INPUT_PULLDOWN | MUX_MODE3) /* MCASP0_FSR/MCASP1_FSX */ |
| 0x1a8 (PIN_OUTPUT_PULLDOWN | MUX_MODE3)/* MCASP0_AXR1/MCASP1_AXR0 */ |
| 0x1ac (PIN_INPUT_PULLDOWN | MUX_MODE3) /* MCASP0_AHCLKX/MCASP1_AXR1 */ |
| >; |
| }; |
| |
| mcasp1_sleep_pins: mcasp1_sleep_pins { |
| pinctrl-single,pins = < |
| 0x1a0 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
| 0x1a4 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
| 0x1a8 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
| 0x1ac (PIN_INPUT_PULLDOWN | MUX_MODE7) |
| >; |
| }; |
| }; |
| |
| &mmc1 { |
| status = "okay"; |
| vmmc-supply = <&vmmcsd_fixed>; |
| bus-width = <4>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&mmc1_pins>; |
| cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>; |
| }; |
| |
| &mac { |
| pinctrl-names = "default", "sleep"; |
| pinctrl-0 = <&cpsw_default>; |
| pinctrl-1 = <&cpsw_sleep>; |
| status = "okay"; |
| }; |
| |
| &davinci_mdio { |
| pinctrl-names = "default", "sleep"; |
| pinctrl-0 = <&davinci_mdio_default>; |
| pinctrl-1 = <&davinci_mdio_sleep>; |
| status = "okay"; |
| }; |
| |
| &cpsw_emac0 { |
| phy_id = <&davinci_mdio>, <16>; |
| phy-mode = "rmii"; |
| }; |
| |
| &cpsw_emac1 { |
| phy_id = <&davinci_mdio>, <1>; |
| phy-mode = "rmii"; |
| }; |
| |
| &phy_sel { |
| rmii-clock-ext; |
| }; |
| |
| &i2c0 { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c0_pins>; |
| clock-frequency = <400000>; |
| |
| tps65218: tps65218@24 { |
| reg = <0x24>; |
| compatible = "ti,tps65218"; |
| interrupts = <GIC_SPI 7 IRQ_TYPE_NONE>; /* NMIn */ |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| |
| dcdc1: regulator-dcdc1 { |
| compatible = "ti,tps65218-dcdc1"; |
| regulator-name = "vdd_core"; |
| regulator-min-microvolt = <912000>; |
| regulator-max-microvolt = <1144000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| dcdc2: regulator-dcdc2 { |
| compatible = "ti,tps65218-dcdc2"; |
| regulator-name = "vdd_mpu"; |
| regulator-min-microvolt = <912000>; |
| regulator-max-microvolt = <1378000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| dcdc3: regulator-dcdc3 { |
| compatible = "ti,tps65218-dcdc3"; |
| regulator-name = "vdcdc3"; |
| regulator-min-microvolt = <1500000>; |
| regulator-max-microvolt = <1500000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| dcdc4: regulator-dcdc4 { |
| compatible = "ti,tps65218-dcdc4"; |
| regulator-name = "vdcdc4"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| dcdc5: regulator-dcdc5 { |
| compatible = "ti,tps65218-dcdc5"; |
| regulator-name = "v1_0bat"; |
| regulator-min-microvolt = <1000000>; |
| regulator-max-microvolt = <1000000>; |
| }; |
| |
| dcdc6: regulator-dcdc6 { |
| compatible = "ti,tps65218-dcdc6"; |
| regulator-name = "v1_8bat"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| |
| ldo1: regulator-ldo1 { |
| compatible = "ti,tps65218-ldo1"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| }; |
| |
| at24@50 { |
| compatible = "at24,24c256"; |
| pagesize = <64>; |
| reg = <0x50>; |
| }; |
| |
| pixcir_ts@5c { |
| compatible = "pixcir,pixcir_tangoc"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pixcir_ts_pins>; |
| reg = <0x5c>; |
| interrupt-parent = <&gpio1>; |
| interrupts = <17 0>; |
| |
| attb-gpio = <&gpio1 17 GPIO_ACTIVE_HIGH>; |
| |
| touchscreen-size-x = <1024>; |
| touchscreen-size-y = <600>; |
| }; |
| |
| tlv320aic3111: tlv320aic3111@18 { |
| #sound-dai-cells = <0>; |
| compatible = "ti,tlv320aic3111"; |
| reg = <0x18>; |
| status = "okay"; |
| |
| ai31xx-micbias-vg = <MICBIAS_2_0V>; |
| |
| /* Regulators */ |
| HPVDD-supply = <&dcdc4>; /* v3_3AUD -> V3_3D -> DCDC4 */ |
| SPRVDD-supply = <&vbat>; /* vbat */ |
| SPLVDD-supply = <&vbat>; /* vbat */ |
| AVDD-supply = <&dcdc4>; /* v3_3AUD -> V3_3D -> DCDC4 */ |
| IOVDD-supply = <&dcdc4>; /* V3_3D -> DCDC4 */ |
| DVDD-supply = <&ldo1>; /* V1_8AUD -> V1_8D -> LDO1 */ |
| }; |
| }; |
| |
| &i2c2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c2_pins>; |
| status = "okay"; |
| }; |
| |
| &gpio0 { |
| status = "okay"; |
| }; |
| |
| &gpio1 { |
| status = "okay"; |
| }; |
| |
| &gpio2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&display_mux_pins>; |
| status = "okay"; |
| |
| p1 { |
| /* |
| * SelLCDorHDMI selects between display and audio paths: |
| * Low: HDMI display with audio via HDMI |
| * High: LCD display with analog audio via aic3111 codec |
| */ |
| gpio-hog; |
| gpios = <1 GPIO_ACTIVE_HIGH>; |
| output-high; |
| line-name = "SelLCDorHDMI"; |
| }; |
| }; |
| |
| &gpio3 { |
| status = "okay"; |
| }; |
| |
| &elm { |
| status = "okay"; |
| }; |
| |
| &gpmc { |
| status = "okay"; /* Disable QSPI when enabling GPMC (NAND) */ |
| pinctrl-names = "default"; |
| pinctrl-0 = <&nand_flash_x8>; |
| ranges = <0 0 0x08000000 0x1000000>; /* CS0: 16MB for NAND */ |
| nand@0,0 { |
| reg = <0 0 4>; /* CS0, offset 0, IO size 4 */ |
| ti,nand-ecc-opt = "bch16"; |
| 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 = <40>; /* tCEA + tCHZ + 1 */ |
| gpmc,cs-wr-off-ns = <40>; |
| gpmc,adv-on-ns = <0>; /* cs-on-ns */ |
| gpmc,adv-rd-off-ns = <25>; /* min( tALH + tALS + 1) */ |
| gpmc,adv-wr-off-ns = <25>; /* min( tALH + tALS + 1) */ |
| gpmc,we-on-ns = <0>; /* cs-on-ns */ |
| gpmc,we-off-ns = <20>; /* we-on-time + tWP + 2 */ |
| gpmc,oe-on-ns = <3>; /* cs-on-ns + tRR + 2 */ |
| gpmc,oe-off-ns = <30>; /* oe-on-ns + tRP + 2 */ |
| gpmc,access-ns = <30>; /* tCEA + 4*/ |
| gpmc,rd-cycle-ns = <40>; |
| gpmc,wr-cycle-ns = <40>; |
| gpmc,wait-pin = <0>; |
| gpmc,bus-turnaround-ns = <0>; |
| gpmc,cycle2cycle-delay-ns = <0>; |
| gpmc,clk-activation-ns = <0>; |
| gpmc,wait-monitoring-ns = <0>; |
| gpmc,wr-access-ns = <40>; |
| gpmc,wr-data-mux-bus-ns = <0>; |
| /* MTD partition table */ |
| /* All SPL-* partitions are sized to minimal length |
| * which can be independently programmable. For |
| * NAND flash this is equal to size of erase-block */ |
| #address-cells = <1>; |
| #size-cells = <1>; |
| partition@0 { |
| label = "NAND.SPL"; |
| reg = <0x00000000 0x00040000>; |
| }; |
| partition@1 { |
| label = "NAND.SPL.backup1"; |
| reg = <0x00040000 0x00040000>; |
| }; |
| partition@2 { |
| label = "NAND.SPL.backup2"; |
| reg = <0x00080000 0x00040000>; |
| }; |
| partition@3 { |
| label = "NAND.SPL.backup3"; |
| reg = <0x000C0000 0x00040000>; |
| }; |
| partition@4 { |
| label = "NAND.u-boot-spl-os"; |
| reg = <0x00100000 0x00080000>; |
| }; |
| partition@5 { |
| label = "NAND.u-boot"; |
| reg = <0x00180000 0x00100000>; |
| }; |
| partition@6 { |
| label = "NAND.u-boot-env"; |
| reg = <0x00280000 0x00040000>; |
| }; |
| partition@7 { |
| label = "NAND.u-boot-env.backup1"; |
| reg = <0x002C0000 0x00040000>; |
| }; |
| partition@8 { |
| label = "NAND.kernel"; |
| reg = <0x00300000 0x00700000>; |
| }; |
| partition@9 { |
| label = "NAND.file-system"; |
| reg = <0x00a00000 0x1f600000>; |
| }; |
| }; |
| }; |
| |
| &epwmss0 { |
| status = "okay"; |
| }; |
| |
| &tscadc { |
| status = "okay"; |
| |
| adc { |
| ti,adc-channels = <0 1 2 3 4 5 6 7>; |
| }; |
| }; |
| |
| &ecap0 { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&ecap0_pins>; |
| }; |
| |
| &spi0 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&spi0_pins>; |
| status = "okay"; |
| }; |
| |
| &spi1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&spi1_pins>; |
| status = "okay"; |
| }; |
| |
| &usb2_phy1 { |
| status = "okay"; |
| }; |
| |
| &usb1 { |
| dr_mode = "peripheral"; |
| status = "okay"; |
| }; |
| |
| &usb2_phy2 { |
| status = "okay"; |
| }; |
| |
| &usb2 { |
| dr_mode = "host"; |
| status = "okay"; |
| }; |
| |
| &qspi { |
| status = "disabled"; /* Disable GPMC (NAND) when enabling QSPI */ |
| pinctrl-names = "default"; |
| pinctrl-0 = <&qspi1_default>; |
| |
| spi-max-frequency = <48000000>; |
| m25p80@0 { |
| compatible = "mx66l51235l"; |
| spi-max-frequency = <48000000>; |
| reg = <0>; |
| spi-cpol; |
| spi-cpha; |
| spi-tx-bus-width = <1>; |
| spi-rx-bus-width = <4>; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| /* MTD partition table. |
| * The ROM checks the first 512KiB |
| * for a valid file to boot(XIP). |
| */ |
| partition@0 { |
| label = "QSPI.U_BOOT"; |
| reg = <0x00000000 0x000080000>; |
| }; |
| partition@1 { |
| label = "QSPI.U_BOOT.backup"; |
| reg = <0x00080000 0x00080000>; |
| }; |
| partition@2 { |
| label = "QSPI.U-BOOT-SPL_OS"; |
| reg = <0x00100000 0x00010000>; |
| }; |
| partition@3 { |
| label = "QSPI.U_BOOT_ENV"; |
| reg = <0x00110000 0x00010000>; |
| }; |
| partition@4 { |
| label = "QSPI.U-BOOT-ENV.backup"; |
| reg = <0x00120000 0x00010000>; |
| }; |
| partition@5 { |
| label = "QSPI.KERNEL"; |
| reg = <0x00130000 0x0800000>; |
| }; |
| partition@6 { |
| label = "QSPI.FILESYSTEM"; |
| reg = <0x00930000 0x36D0000>; |
| }; |
| }; |
| }; |
| |
| &hdq { |
| status = "okay"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&hdq_pins>; |
| }; |
| |
| &dss { |
| status = "ok"; |
| |
| pinctrl-names = "default"; |
| pinctrl-0 = <&dss_pins>; |
| |
| port { |
| dpi_out: endpoint@0 { |
| remote-endpoint = <&lcd_in>; |
| data-lines = <24>; |
| }; |
| }; |
| }; |
| |
| &vpfe1 { |
| status = "okay"; |
| pinctrl-names = "default", "sleep"; |
| pinctrl-0 = <&vpfe1_pins_default>; |
| pinctrl-1 = <&vpfe1_pins_sleep>; |
| |
| port { |
| vpfe1_ep: endpoint { |
| /* remote-endpoint = <&sensor>; add once we have it */ |
| ti,am437x-vpfe-interface = <0>; |
| bus-width = <8>; |
| hsync-active = <0>; |
| vsync-active = <0>; |
| }; |
| }; |
| }; |
| |
| &mcasp1 { |
| #sound-dai-cells = <0>; |
| pinctrl-names = "default", "sleep"; |
| pinctrl-0 = <&mcasp1_pins>; |
| pinctrl-1 = <&mcasp1_sleep_pins>; |
| |
| status = "okay"; |
| |
| op-mode = <0>; /* MCASP_IIS_MODE */ |
| tdm-slots = <2>; |
| /* 4 serializer */ |
| serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */ |
| 1 2 0 0 |
| >; |
| tx-num-evt = <32>; |
| rx-num-evt = <32>; |
| }; |
| |
| &synctimer_32kclk { |
| assigned-clocks = <&mux_synctimer32k_ck>; |
| assigned-clock-parents = <&clkdiv32k_ick>; |
| }; |
