On Monday 28 September 2015 04:17 PM, Mugunthan V N wrote: > Import various DT files for am437x-sk-evm from Linux Kernel v4.2 > Add config file for this board, enable DM, DM_GPIO, DM_SERIAL > and DM_MMC.
Reviewed-by: Lokesh Vutla <lokeshvu...@ti.com> Thanks and regards, Lokesh > > Signed-off-by: Mugunthan V N <mugunthan...@ti.com> > --- > arch/arm/dts/Makefile | 2 +- > arch/arm/dts/am437x-sk-evm.dts | 704 > ++++++++++++++++++++++++++++++++++++++++ > configs/am437x_sk_evm_defconfig | 17 + > 3 files changed, 722 insertions(+), 1 deletion(-) > create mode 100644 arch/arm/dts/am437x-sk-evm.dts > create mode 100644 configs/am437x_sk_evm_defconfig > > diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile > index 716b5b7..29ef892 100644 > --- a/arch/arm/dts/Makefile > +++ b/arch/arm/dts/Makefile > @@ -61,7 +61,7 @@ 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 > _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
