diff options
| -rw-r--r-- | arch/arm/dts/Makefile | 2 | ||||
| -rw-r--r-- | arch/arm/dts/am437x-sk-evm.dts | 704 | ||||
| -rw-r--r-- | configs/am437x_sk_evm_defconfig | 17 |
3 files changed, 722 insertions, 1 deletions
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index c663973..23939b0 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -66,7 +66,7 @@ dtb-$(CONFIG_ARCH_ZYNQ) += zynq-zc702.dtb \ zynq-zc770-xm012.dtb \ zynq-zc770-xm013.dtb dtb-$(CONFIG_AM33XX) += am335x-boneblack.dtb am335x-evm.dtb -dtb-$(CONFIG_AM43XX) += am437x-gp-evm.dtb +dtb-$(CONFIG_AM43XX) += am437x-gp-evm.dtb am437x-sk-evm.dtb dtb-$(CONFIG_ARCH_SOCFPGA) += \ socfpga_arria5_socdk.dtb \ diff --git a/arch/arm/dts/am437x-sk-evm.dts b/arch/arm/dts/am437x-sk-evm.dts new file mode 100644 index 0000000..3f9d808 --- /dev/null +++ b/arch/arm/dts/am437x-sk-evm.dts @@ -0,0 +1,704 @@ +/* + * Copyright (C) 2014 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. + */ + +/* AM437x SK EVM */ + +/dts-v1/; + +#include "am4372.dtsi" +#include <dt-bindings/pinctrl/am43xx.h> +#include <dt-bindings/pwm/pwm.h> +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> + +/ { + model = "TI AM437x SK EVM"; + compatible = "ti,am437x-sk-evm","ti,am4372","ti,am43"; + + aliases { + display0 = &lcd0; + }; + + chosen { + stdout-path = &uart0; + }; + + 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>; + }; + + sound { + compatible = "ti,da830-evm-audio"; + ti,model = "AM437x-SK-EVM"; + ti,audio-codec = <&tlv320aic3106>; + ti,mcasp-controller = <&mcasp1>; + ti,codec-clock-rate = <24000000>; + ti,audio-routing = + "Headphone Jack", "HPLOUT", + "Headphone Jack", "HPROUT"; + }; + + matrix_keypad: matrix_keypad@0 { + compatible = "gpio-matrix-keypad"; + + pinctrl-names = "default"; + pinctrl-0 = <&matrix_keypad_pins>; + + debounce-delay-ms = <5>; + col-scan-delay-us = <5>; + + row-gpios = <&gpio5 5 GPIO_ACTIVE_HIGH /* Bank5, pin5 */ + &gpio5 6 GPIO_ACTIVE_HIGH>; /* Bank5, pin6 */ + + col-gpios = <&gpio5 13 GPIO_ACTIVE_HIGH /* Bank5, pin13 */ + &gpio5 4 GPIO_ACTIVE_HIGH>; /* Bank5, pin4 */ + + linux,keymap = < + MATRIX_KEY(0, 0, KEY_DOWN) + MATRIX_KEY(0, 1, KEY_RIGHT) + MATRIX_KEY(1, 0, KEY_LEFT) + MATRIX_KEY(1, 1, KEY_UP) + >; + }; + + leds { + compatible = "gpio-leds"; + + pinctrl-names = "default"; + pinctrl-0 = <&leds_pins>; + + led@0 { + label = "am437x-sk:red:heartbeat"; + gpios = <&gpio5 0 GPIO_ACTIVE_HIGH>; /* Bank 5, pin 0 */ + linux,default-trigger = "heartbeat"; + default-state = "off"; + }; + + led@1 { + label = "am437x-sk:green:mmc1"; + gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>; /* Bank 5, pin 1 */ + linux,default-trigger = "mmc0"; + default-state = "off"; + }; + + led@2 { + label = "am437x-sk:blue:cpu0"; + gpios = <&gpio5 2 GPIO_ACTIVE_HIGH>; /* Bank 5, pin 2 */ + linux,default-trigger = "cpu0"; + default-state = "off"; + }; + + led@3 { + label = "am437x-sk:blue:usr3"; + gpios = <&gpio5 3 GPIO_ACTIVE_HIGH>; /* Bank 5, pin 3 */ + default-state = "off"; + }; + }; + + lcd0: display { + compatible = "newhaven,nhd-4.3-480272ef-atxl", "panel-dpi"; + label = "lcd"; + + pinctrl-names = "default"; + pinctrl-0 = <&lcd_pins>; + + enable-gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>; + + panel-timing { + clock-frequency = <9000000>; + hactive = <480>; + vactive = <272>; + hfront-porch = <2>; + hback-porch = <2>; + hsync-len = <41>; + vfront-porch = <2>; + vback-porch = <2>; + vsync-len = <10>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <1>; + }; + + port { + lcd_in: endpoint { + remote-endpoint = <&dpi_out>; + }; + }; + }; +}; + +&am43xx_pinmux { + matrix_keypad_pins: matrix_keypad_pins { + pinctrl-single,pins = < + 0x24c (PIN_OUTPUT | MUX_MODE7) /* gpio5_13.gpio5_13 */ + 0x250 (PIN_OUTPUT | MUX_MODE7) /* spi4_sclk.gpio5_4 */ + 0x254 (PIN_INPUT | MUX_MODE7) /* spi4_d0.gpio5_5 */ + 0x258 (PIN_INPUT | MUX_MODE7) /* spi4_d1.gpio5_5 */ + >; + }; + + leds_pins: leds_pins { + pinctrl-single,pins = < + 0x228 (PIN_OUTPUT | MUX_MODE7) /* uart3_rxd.gpio5_2 */ + 0x22c (PIN_OUTPUT | MUX_MODE7) /* uart3_txd.gpio5_3 */ + 0x230 (PIN_OUTPUT | MUX_MODE7) /* uart3_ctsn.gpio5_0 */ + 0x234 (PIN_OUTPUT | MUX_MODE7) /* uart3_rtsn.gpio5_1 */ + >; + }; + + i2c0_pins: i2c0_pins { + pinctrl-single,pins = < + 0x188 (PIN_INPUT | SLEWCTRL_FAST | MUX_MODE0) /* i2c0_sda.i2c0_sda */ + 0x18c (PIN_INPUT | SLEWCTRL_FAST | MUX_MODE0) /* i2c0_scl.i2c0_scl */ + >; + }; + + i2c1_pins: i2c1_pins { + pinctrl-single,pins = < + 0x15c (PIN_INPUT | SLEWCTRL_FAST | MUX_MODE2) /* spi0_cs0.i2c1_scl */ + 0x158 (PIN_INPUT | SLEWCTRL_FAST | MUX_MODE2) /* spi0_d1.i2c1_sda */ + >; + }; + + mmc1_pins: pinmux_mmc1_pins { + pinctrl-single,pins = < + 0x0f0 (PIN_INPUT | MUX_MODE0) /* mmc0_dat3.mmc0_dat3 */ + 0x0f4 (PIN_INPUT | MUX_MODE0) /* mmc0_dat2.mmc0_dat2 */ + 0x0f8 (PIN_INPUT | MUX_MODE0) /* mmc0_dat1.mmc0_dat1 */ + 0x0fc (PIN_INPUT | MUX_MODE0) /* mmc0_dat0.mmc0_dat0 */ + 0x100 (PIN_INPUT | MUX_MODE0) /* mmc0_clk.mmc0_clk */ + 0x104 (PIN_INPUT | MUX_MODE0) /* mmc0_cmd.mmc0_cmd */ + 0x160 (PIN_INPUT | MUX_MODE7) /* spi0_cs1.gpio0_6 */ + >; + }; + + ecap0_pins: backlight_pins { + pinctrl-single,pins = < + 0x164 (PIN_OUTPUT | MUX_MODE0) /* eCAP0_in_PWM0_out.eCAP0_in_PWM0_out */ + >; + }; + + edt_ft5306_ts_pins: edt_ft5306_ts_pins { + pinctrl-single,pins = < + 0x74 (PIN_INPUT | MUX_MODE7) /* gpmc_wpn.gpio0_31 */ + 0x78 (PIN_OUTPUT | MUX_MODE7) /* gpmc_be1n.gpio1_28 */ + >; + }; + + vpfe0_pins_default: vpfe0_pins_default { + pinctrl-single,pins = < + 0x1b0 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_hd mode 0*/ + 0x1b4 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_vd mode 0*/ + 0x1b8 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_field mode 0*/ + 0x1bc (PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_wen mode 0*/ + 0x1c0 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_pclk mode 0*/ + 0x1c4 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data8 mode 0*/ + 0x1c8 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data9 mode 0*/ + 0x208 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data0 mode 0*/ + 0x20c (PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data1 mode 0*/ + 0x210 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data2 mode 0*/ + 0x214 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data3 mode 0*/ + 0x218 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data4 mode 0*/ + 0x21c (PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data5 mode 0*/ + 0x220 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data6 mode 0*/ + 0x224 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data7 mode 0*/ + >; + }; + + vpfe0_pins_sleep: vpfe0_pins_sleep { + pinctrl-single,pins = < + 0x1b0 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) + 0x1b4 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) + 0x1b8 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) + 0x1bc (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) + 0x1c0 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) + 0x1c4 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) + 0x1c8 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) + 0x208 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) + 0x20c (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) + 0x210 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) + 0x214 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) + 0x218 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) + 0x21c (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) + 0x220 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) + 0x224 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) + >; + }; + + cpsw_default: cpsw_default { + pinctrl-single,pins = < + /* Slave 1 */ + 0x12c (PIN_OUTPUT | MUX_MODE2) /* mii1_txclk.rmii1_tclk */ + 0x114 (PIN_OUTPUT | MUX_MODE2) /* mii1_txen.rgmii1_tctl */ + 0x128 (PIN_OUTPUT | MUX_MODE2) /* mii1_txd0.rgmii1_td0 */ + 0x124 (PIN_OUTPUT | MUX_MODE2) /* mii1_txd1.rgmii1_td1 */ + 0x120 (PIN_OUTPUT | MUX_MODE2) /* mii1_txd0.rgmii1_td2 */ + 0x11c (PIN_OUTPUT | MUX_MODE2) /* mii1_txd1.rgmii1_td3 */ + 0x130 (PIN_INPUT | MUX_MODE2) /* mii1_rxclk.rmii1_rclk */ + 0x118 (PIN_INPUT | MUX_MODE2) /* mii1_rxdv.rgmii1_rctl */ + 0x140 (PIN_INPUT | MUX_MODE2) /* mii1_rxd0.rgmii1_rd0 */ + 0x13c (PIN_INPUT | MUX_MODE2) /* mii1_rxd1.rgmii1_rd1 */ + 0x138 (PIN_INPUT | MUX_MODE2) /* mii1_rxd0.rgmii1_rd2 */ + 0x134 (PIN_INPUT | MUX_MODE2) /* mii1_rxd1.rgmii1_rd3 */ + + /* Slave 2 */ + 0x58 (PIN_OUTPUT | MUX_MODE2) /* gpmc_a6.rgmii2_tclk */ + 0x40 (PIN_OUTPUT | MUX_MODE2) /* gpmc_a0.rgmii2_tctl */ + 0x54 (PIN_OUTPUT | MUX_MODE2) /* gpmc_a5.rgmii2_td0 */ + 0x50 (PIN_OUTPUT | MUX_MODE2) /* gpmc_a4.rgmii2_td1 */ + 0x4c (PIN_OUTPUT | MUX_MODE2) /* gpmc_a3.rgmii2_td2 */ + 0x48 (PIN_OUTPUT | MUX_MODE2) /* gpmc_a2.rgmii2_td3 */ + 0x5c (PIN_INPUT | MUX_MODE2) /* gpmc_a7.rgmii2_rclk */ + 0x44 (PIN_INPUT | MUX_MODE2) /* gpmc_a1.rgmii2_rtcl */ + 0x6c (PIN_INPUT | MUX_MODE2) /* gpmc_a11.rgmii2_rd0 */ + 0x68 (PIN_INPUT | MUX_MODE2) /* gpmc_a10.rgmii2_rd1 */ + 0x64 (PIN_INPUT | MUX_MODE2) /* gpmc_a9.rgmii2_rd2 */ + 0x60 (PIN_INPUT | MUX_MODE2) /* gpmc_a8.rgmii2_rd3 */ + >; + }; + + cpsw_sleep: cpsw_sleep { + pinctrl-single,pins = < + /* Slave 1 reset value */ + 0x12c (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x114 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x128 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x124 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x120 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x11c (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x130 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x118 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x138 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x134 (PIN_INPUT_PULLDOWN | MUX_MODE7) + + /* Slave 2 reset value */ + 0x58 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x40 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x54 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x50 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x4c (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x48 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x5c (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x44 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x6c (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x68 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x64 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x60 (PIN_INPUT_PULLDOWN | MUX_MODE7) + >; + }; + + davinci_mdio_default: davinci_mdio_default { + pinctrl-single,pins = < + /* MDIO */ + 0x148 (PIN_INPUT | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */ + 0x14c (PIN_OUTPUT | 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) + >; + }; + + dss_pins: dss_pins { + pinctrl-single,pins = < + 0x020 (PIN_OUTPUT | MUX_MODE1) /* gpmc ad 8 -> DSS DATA 23 */ + 0x024 (PIN_OUTPUT | MUX_MODE1) + 0x028 (PIN_OUTPUT | MUX_MODE1) + 0x02c (PIN_OUTPUT | MUX_MODE1) + 0x030 (PIN_OUTPUT | MUX_MODE1) + 0x034 (PIN_OUTPUT | MUX_MODE1) + 0x038 (PIN_OUTPUT | MUX_MODE1) + 0x03c (PIN_OUTPUT | MUX_MODE1) /* gpmc ad 15 -> DSS DATA 16 */ + 0x0a0 (PIN_OUTPUT | MUX_MODE0) /* DSS DATA 0 */ + 0x0a4 (PIN_OUTPUT | MUX_MODE0) + 0x0a8 (PIN_OUTPUT | MUX_MODE0) + 0x0ac (PIN_OUTPUT | MUX_MODE0) + 0x0b0 (PIN_OUTPUT | MUX_MODE0) + 0x0b4 (PIN_OUTPUT | MUX_MODE0) + 0x0b8 (PIN_OUTPUT | MUX_MODE0) + 0x0bc (PIN_OUTPUT | MUX_MODE0) + 0x0c0 (PIN_OUTPUT | MUX_MODE0) + 0x0c4 (PIN_OUTPUT | MUX_MODE0) + 0x0c8 (PIN_OUTPUT | MUX_MODE0) + 0x0cc (PIN_OUTPUT | MUX_MODE0) + 0x0d0 (PIN_OUTPUT | MUX_MODE0) + 0x0d4 (PIN_OUTPUT | MUX_MODE0) + 0x0d8 (PIN_OUTPUT | MUX_MODE0) + 0x0dc (PIN_OUTPUT | MUX_MODE0) /* DSS DATA 15 */ + 0x0e0 (PIN_OUTPUT | MUX_MODE0) /* DSS VSYNC */ + 0x0e4 (PIN_OUTPUT | MUX_MODE0) /* DSS HSYNC */ + 0x0e8 (PIN_OUTPUT | MUX_MODE0) /* DSS PCLK */ + 0x0ec (PIN_OUTPUT | MUX_MODE0) /* DSS AC BIAS EN */ + + >; + }; + + qspi_pins: qspi_pins { + pinctrl-single,pins = < + 0x7c (PIN_OUTPUT | MUX_MODE3) /* gpmc_csn0.qspi_csn */ + 0x88 (PIN_OUTPUT | MUX_MODE2) /* gpmc_csn3.qspi_clk */ + 0x90 (PIN_INPUT | MUX_MODE3) /* gpmc_advn_ale.qspi_d0 */ + 0x94 (PIN_INPUT | MUX_MODE3) /* gpmc_oen_ren.qspi_d1 */ + 0x98 (PIN_INPUT | MUX_MODE3) /* gpmc_wen.qspi_d2 */ + 0x9c (PIN_INPUT | MUX_MODE3) /* gpmc_be0n_cle.qspi_d3 */ + >; + }; + + mcasp1_pins: mcasp1_pins { + pinctrl-single,pins = < + 0x10c (PIN_INPUT_PULLDOWN | MUX_MODE4) /* mii1_crs.mcasp1_aclkx */ + 0x110 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* mii1_rxerr.mcasp1_fsx */ + 0x108 (PIN_OUTPUT_PULLDOWN | MUX_MODE4) /* mii1_col.mcasp1_axr2 */ + 0x144 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* rmii1_ref_clk.mcasp1_axr3 */ + >; + }; + + lcd_pins: lcd_pins { + pinctrl-single,pins = < + 0x1c (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpcm_ad7.gpio1_7 */ + >; + }; + + usb1_pins: usb1_pins { + pinctrl-single,pins = < + 0x2c0 (PIN_OUTPUT | MUX_MODE0) /* usb0_drvvbus.usb0_drvvbus */ + >; + }; + + usb2_pins: usb2_pins { + pinctrl-single,pins = < + 0x2c4 (PIN_OUTPUT | MUX_MODE0) /* usb0_drvvbus.usb0_drvvbus */ + >; + }; +}; + +&i2c0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins>; + clock-frequency = <400000>; + + tps@24 { + compatible = "ti,tps65218"; + reg = <0x24>; + interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; + interrupt-controller; + #interrupt-cells = <2>; + + dcdc1: regulator-dcdc1 { + compatible = "ti,tps65218-dcdc1"; + /* VDD_CORE limits min of OPP50 and max of OPP100 */ + 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"; + /* VDD_MPU limits min of OPP50 and max of OPP_NITRO */ + 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 = "vdds_ddr"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + regulator-boot-on; + regulator-always-on; + }; + + dcdc4: regulator-dcdc4 { + compatible = "ti,tps65218-dcdc4"; + regulator-name = "v3_3d"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo1: regulator-ldo1 { + compatible = "ti,tps65218-ldo1"; + regulator-name = "v1_8d"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + + power-button { + compatible = "ti,tps65218-pwrbutton"; + status = "okay"; + interrupts = <3 IRQ_TYPE_EDGE_BOTH>; + }; + }; + + at24@50 { + compatible = "at24,24c256"; + pagesize = <64>; + reg = <0x50>; + }; +}; + +&i2c1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins>; + clock-frequency = <400000>; + + edt-ft5306@38 { + status = "okay"; + compatible = "edt,edt-ft5306", "edt,edt-ft5x06"; + pinctrl-names = "default"; + pinctrl-0 = <&edt_ft5306_ts_pins>; + + reg = <0x38>; + interrupt-parent = <&gpio0>; + interrupts = <31 0>; + + reset-gpios = <&gpio1 28 GPIO_ACTIVE_LOW>; + + touchscreen-size-x = <480>; + touchscreen-size-y = <272>; + }; + + tlv320aic3106: tlv320aic3106@1b { + compatible = "ti,tlv320aic3106"; + reg = <0x1b>; + status = "okay"; + + /* Regulators */ + AVDD-supply = <&dcdc4>; + IOVDD-supply = <&dcdc4>; + DRVDD-supply = <&dcdc4>; + DVDD-supply = <&ldo1>; + }; + + lis331dlh@18 { + compatible = "st,lis331dlh"; + reg = <0x18>; + status = "okay"; + + Vdd-supply = <&dcdc4>; + Vdd_IO-supply = <&dcdc4>; + interrupts-extended = <&gpio1 6 0>, <&gpio2 1 0>; + }; +}; + +&epwmss0 { + status = "okay"; +}; + +&ecap0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&ecap0_pins>; +}; + +&gpio0 { + status = "okay"; +}; + +&gpio1 { + status = "okay"; +}; + +&gpio5 { + status = "okay"; +}; + +&mmc1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&mmc1_pins>; + + vmmc-supply = <&dcdc4>; + bus-width = <4>; + cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>; +}; + +&usb2_phy1 { + status = "okay"; +}; + +&usb1 { + dr_mode = "peripheral"; + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&usb1_pins>; +}; + +&usb2_phy2 { + status = "okay"; +}; + +&usb2 { + dr_mode = "host"; + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&usb2_pins>; +}; + +&qspi { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&qspi_pins>; + + 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>; + }; + }; +}; + +&mac { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&cpsw_default>; + pinctrl-1 = <&cpsw_sleep>; + dual_emac = <1>; + 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>, <4>; + phy-mode = "rgmii"; + dual_emac_res_vlan = <1>; +}; + +&cpsw_emac1 { + phy_id = <&davinci_mdio>, <5>; + phy-mode = "rgmii"; + dual_emac_res_vlan = <2>; +}; + +&elm { + status = "okay"; +}; + +&mcasp1 { + pinctrl-names = "default"; + pinctrl-0 = <&mcasp1_pins>; + + status = "okay"; + + op-mode = <0>; + tdm-slots = <2>; + serial-dir = < + 0 0 1 2 + >; + + tx-num-evt = <1>; + rx-num-evt = <1>; +}; + +&dss { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&dss_pins>; + + port { + dpi_out: endpoint@0 { + remote-endpoint = <&lcd_in>; + data-lines = <24>; + }; + }; +}; + +&rtc { + status = "okay"; +}; + +&wdt { + status = "okay"; +}; + +&cpu { + cpu0-supply = <&dcdc2>; +}; + +&vpfe0 { + status = "okay"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&vpfe0_pins_default>; + pinctrl-1 = <&vpfe0_pins_sleep>; + + /* Camera port */ + port { + vpfe0_ep: endpoint { + /* remote-endpoint = <&sensor>; add once we have it */ + ti,am437x-vpfe-interface = <0>; + bus-width = <8>; + hsync-active = <0>; + vsync-active = <0>; + }; + }; +}; diff --git a/configs/am437x_sk_evm_defconfig b/configs/am437x_sk_evm_defconfig new file mode 100644 index 0000000..02485f8 --- /dev/null +++ b/configs/am437x_sk_evm_defconfig @@ -0,0 +1,17 @@ +CONFIG_ARM=y +CONFIG_TARGET_AM43XX_EVM=y +CONFIG_DEFAULT_DEVICE_TREE="am437x-sk-evm" +CONFIG_SPL=y +CONFIG_SPL_STACK_R=y +CONFIG_SPL_STACK_R_ADDR=0x82000000 +CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=1" +# CONFIG_CMD_IMLS is not set +# CONFIG_CMD_FLASH is not set +# CONFIG_CMD_SETEXPR is not set +CONFIG_OF_CONTROL=y +CONFIG_SPL_DISABLE_OF_CONTROL=y +CONFIG_DM=y +CONFIG_SPI_FLASH=y +CONFIG_DM_GPIO=y +CONFIG_DM_SERIAL=y +CONFIG_DM_MMC=y |