| Message ID | 1402676147-3711-3-git-send-email-balbi@ti.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Fri, Jun 13, 2014 at 11:15:47AM -0500, Felipe Balbi wrote: > Add support for TI's AM437x StarterKit Evaluation > Module. > > Cc: Josh Elliot <jelliott@ti.com> > Cc: Darren Etheridge <detheridge@ti.com> > Signed-off-by: Felipe Balbi <balbi@ti.com> > --- > > Thanks to Josh and Darren for helping out with Audio and Display parts of this > DTS. > > .../devicetree/bindings/arm/omap/omap.txt | 3 + > arch/arm/boot/dts/Makefile | 1 + > arch/arm/boot/dts/am437x-sk-evm.dts | 539 +++++++++++++++++++++ > 3 files changed, 543 insertions(+) > create mode 100644 arch/arm/boot/dts/am437x-sk-evm.dts > > diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt > index d22b216..0edc903 100644 > --- a/Documentation/devicetree/bindings/arm/omap/omap.txt > +++ b/Documentation/devicetree/bindings/arm/omap/omap.txt > @@ -129,6 +129,9 @@ Boards: > - AM437x GP EVM > compatible = "ti,am437x-gp-evm", "ti,am4372", "ti,am43" > > +- AM437x SK EVM: AM437x StarterKit Evaluation Module > + compatible = "ti,am437x-sk-evm", "ti,am4372", "ti,am43" > + > - DRA742 EVM: Software Development Board for DRA742 > compatible = "ti,dra7-evm", "ti,dra742", "ti,dra74", "ti,dra7" > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index 0f1e8be..749cdc8 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -306,6 +306,7 @@ dtb-$(CONFIG_ARCH_OMAP4) += omap4-duovero-parlor.dtb \ > omap4-var-dvk-om44.dtb \ > omap4-var-stk-om44.dtb > dtb-$(CONFIG_SOC_AM43XX) += am43x-epos-evm.dtb \ > + am437x-sk-evm.dtb \ > am437x-gp-evm.dtb > dtb-$(CONFIG_SOC_OMAP5) += omap5-cm-t54.dtb \ > omap5-sbc-t54.dtb \ > diff --git a/arch/arm/boot/dts/am437x-sk-evm.dts b/arch/arm/boot/dts/am437x-sk-evm.dts > new file mode 100644 > index 0000000..51ffab1 > --- /dev/null > +++ b/arch/arm/boot/dts/am437x-sk-evm.dts > @@ -0,0 +1,539 @@ > +/* > + * 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; > + }; > + > + vmmcsd_fixed: fixedregulator-sd { > + compatible = "regulator-fixed"; > + regulator-name = "vmmcsd_fixed"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + enable-active-high; > + }; > + > + v33_fixed: fixedregulator-v33 { > + compatible = "regulator-fixed"; > + regulator-name = "v33_fixed"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + enable-active-high; > + }; > + > + v18_fixed: fixedregulator-v18 { > + compatible = "regulator-fixed"; > + regulator-name = "v18_fixed"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + enable-active-high; > + }; > + > + 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"; > + > + debounce-delay-ms = <5>; > + col-scan-delay-us = <1500>; > + > + 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"; > + > + 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 = "osddisplays,osd057T0559-34ts", "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 = <8>; > + hback-porch = <43>; > + hsync-len = <4>; > + vback-porch = <12>; > + vfront-porch = <4>; > + 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 { > + i2c0_pins: 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 */ > + >; > + }; > + > + i2c1_pins: i2c1_pins { > + pinctrl-single,pins = < > + 0x15c (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE2) /* spi0_cs0.i2c1_scl */ > + 0x158 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE2) /* spi0_d1.i2c1_sda */ > + >; > + }; > + > + mmc1_pins: pinmux_mmc1_pins { > + pinctrl-single,pins = < > + 0x160 (PIN_INPUT | MUX_MODE7) /* spi0_cs1.gpio0_6 */ > + >; > + }; > + > + ecap0_pins: backlight_pins { > + pinctrl-single,pins = < > + 0x164 MUX_MODE0 /* eCAP0_in_PWM0_out.eCAP0_in_PWM0_out MODE0 */ > + >; > + }; > + > + 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 */ > + >; > + }; > + > + cpsw_default: cpsw_default { > + pinctrl-single,pins = < > + /* Slave 1 */ > + 0x12c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txclk.rmii1_tclk */ > + 0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txen.rgmii1_tctl */ > + 0x128 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd0.rgmii1_td0 */ > + 0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd1.rgmii1_td1 */ > + 0x120 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd0.rgmii1_td2 */ > + 0x11c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd1.rgmii1_td3 */ > + 0x130 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxclk.rmii1_rclk */ > + 0x118 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxdv.rgmii1_rctl */ > + 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd0.rgmii1_rd0 */ > + 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd1.rgmii1_rd1 */ > + 0x138 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd0.rgmii1_rd2 */ > + 0x134 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd1.rgmii1_rd3 */ > + > + /* Slave 2 */ > + 0x58 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a6.rgmii2_tclk */ > + 0x40 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a0.rgmii2_tctl */ > + 0x54 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a5.rgmii2_td0 */ > + 0x50 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a4.rgmii2_td1 */ > + 0x4c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a3.rgmii2_td2 */ > + 0x48 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a2.rgmii2_td3 */ > + 0x5c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a7.rgmii2_rclk */ > + 0x44 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a1.rgmii2_rtcl */ > + 0x6c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a11.rgmii2_rd0 */ > + 0x68 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a10.rgmii2_rd1 */ > + 0x64 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a9.rgmii2_rd2 */ > + 0x60 (PIN_INPUT_PULLDOWN | 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_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) > + >; > + }; > + > + 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 */ > + > + >; > + }; > + > + qspi_pins: qspi_pins { > + pinctrl-single,pins = < > + 0x7c (PIN_OUTPUT_PULLUP | MUX_MODE3) /* gpmc_csn0.qspi_csn */ > + 0x88 (PIN_OUTPUT | MUX_MODE2) /* gpmc_csn3.qspi_clk */ > + 0x90 (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_advn_ale.qspi_d0 */ > + 0x94 (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_oen_ren.qspi_d1 */ > + 0x98 (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_wen.qspi_d2 */ > + 0x9c (PIN_INPUT_PULLUP | 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 = < > + /* GPIO 5_8 to select LCD / HDMI */ > + 0x238 (PIN_OUTPUT_PULLUP | MUX_MODE7) > + >; > + }; > +}; > + > +&i2c0 { > + status = "okay"; > + pinctrl-names = "default"; > + pinctrl-0 = <&i2c0_pins>; > + > + tps@2d { > + compatible = "ti,tps65218"; > + reg = <0x2d>; > + }; > + > + at24@50 { > + compatible = "at24,24c256"; > + pagesize = <64>; > + reg = <0x50>; > + }; > +}; > + > +&i2c1 { > + status = "okay"; > + pinctrl-names = "default"; > + pinctrl-0 = <&i2c1_pins>; > + > + 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>; > + > + wake-gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>; > + > + touchscreen-size-x = <800>; > + touchscreen-size-y = <600>; > + }; > + > + tlv320aic3106: tlv320aic3106@1b { > + compatible = "ti,tlv320aic3106"; > + reg = <0x1b>; > + status = "okay"; > + > + /* Regulators */ > + AVDD-supply = <&v33_fixed>; > + IOVDD-supply = <&v33_fixed>; > + DRVDD-supply = <&v33_fixed>; > + DVDD-supply = <&v18_fixed>; > + }; > +}; > + > +&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"; > + vmmc-supply = <&vmmcsd_fixed>; > + bus-width = <4>; > + pinctrl-names = "default"; > + pinctrl-0 = <&mmc1_pins>; > + cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>; > +}; > + > +&usb2_phy1 { > + status = "okay"; > +}; > + > +&usb1 { > + dr_mode = "peripheral"; > + status = "okay"; > +}; > + > +&usb2_phy2 { > + status = "okay"; > +}; > + > +&usb2 { > + dr_mode = "host"; > + status = "okay"; > +}; > + > +&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>; > + }; > + }; > +}; > -- > 2.0.0.rc1 >
Hi, adding devicetree and some others On Fri, Jun 13, 2014 at 11:23:34AM -0500, Felipe Balbi wrote: > On Fri, Jun 13, 2014 at 11:15:47AM -0500, Felipe Balbi wrote: > > Add support for TI's AM437x StarterKit Evaluation > > Module. > > > > Cc: Josh Elliot <jelliott@ti.com> > > Cc: Darren Etheridge <detheridge@ti.com> > > Signed-off-by: Felipe Balbi <balbi@ti.com> > > --- > > > > Thanks to Josh and Darren for helping out with Audio and Display parts of this > > DTS. > > > > .../devicetree/bindings/arm/omap/omap.txt | 3 + > > arch/arm/boot/dts/Makefile | 1 + > > arch/arm/boot/dts/am437x-sk-evm.dts | 539 +++++++++++++++++++++ > > 3 files changed, 543 insertions(+) > > create mode 100644 arch/arm/boot/dts/am437x-sk-evm.dts > > > > diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt > > index d22b216..0edc903 100644 > > --- a/Documentation/devicetree/bindings/arm/omap/omap.txt > > +++ b/Documentation/devicetree/bindings/arm/omap/omap.txt > > @@ -129,6 +129,9 @@ Boards: > > - AM437x GP EVM > > compatible = "ti,am437x-gp-evm", "ti,am4372", "ti,am43" > > > > +- AM437x SK EVM: AM437x StarterKit Evaluation Module > > + compatible = "ti,am437x-sk-evm", "ti,am4372", "ti,am43" > > + > > - DRA742 EVM: Software Development Board for DRA742 > > compatible = "ti,dra7-evm", "ti,dra742", "ti,dra74", "ti,dra7" > > > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > > index 0f1e8be..749cdc8 100644 > > --- a/arch/arm/boot/dts/Makefile > > +++ b/arch/arm/boot/dts/Makefile > > @@ -306,6 +306,7 @@ dtb-$(CONFIG_ARCH_OMAP4) += omap4-duovero-parlor.dtb \ > > omap4-var-dvk-om44.dtb \ > > omap4-var-stk-om44.dtb > > dtb-$(CONFIG_SOC_AM43XX) += am43x-epos-evm.dtb \ > > + am437x-sk-evm.dtb \ > > am437x-gp-evm.dtb > > dtb-$(CONFIG_SOC_OMAP5) += omap5-cm-t54.dtb \ > > omap5-sbc-t54.dtb \ > > diff --git a/arch/arm/boot/dts/am437x-sk-evm.dts b/arch/arm/boot/dts/am437x-sk-evm.dts > > new file mode 100644 > > index 0000000..51ffab1 > > --- /dev/null > > +++ b/arch/arm/boot/dts/am437x-sk-evm.dts > > @@ -0,0 +1,539 @@ > > +/* > > + * 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; > > + }; > > + > > + vmmcsd_fixed: fixedregulator-sd { > > + compatible = "regulator-fixed"; > > + regulator-name = "vmmcsd_fixed"; > > + regulator-min-microvolt = <3300000>; > > + regulator-max-microvolt = <3300000>; > > + enable-active-high; > > + }; > > + > > + v33_fixed: fixedregulator-v33 { > > + compatible = "regulator-fixed"; > > + regulator-name = "v33_fixed"; > > + regulator-min-microvolt = <3300000>; > > + regulator-max-microvolt = <3300000>; > > + enable-active-high; > > + }; > > + > > + v18_fixed: fixedregulator-v18 { > > + compatible = "regulator-fixed"; > > + regulator-name = "v18_fixed"; > > + regulator-min-microvolt = <1800000>; > > + regulator-max-microvolt = <1800000>; > > + enable-active-high; > > + }; > > + > > + 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"; > > + > > + debounce-delay-ms = <5>; > > + col-scan-delay-us = <1500>; > > + > > + 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"; > > + > > + 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 = "osddisplays,osd057T0559-34ts", "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 = <8>; > > + hback-porch = <43>; > > + hsync-len = <4>; > > + vback-porch = <12>; > > + vfront-porch = <4>; > > + 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 { > > + i2c0_pins: 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 */ > > + >; > > + }; > > + > > + i2c1_pins: i2c1_pins { > > + pinctrl-single,pins = < > > + 0x15c (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE2) /* spi0_cs0.i2c1_scl */ > > + 0x158 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE2) /* spi0_d1.i2c1_sda */ > > + >; > > + }; > > + > > + mmc1_pins: pinmux_mmc1_pins { > > + pinctrl-single,pins = < > > + 0x160 (PIN_INPUT | MUX_MODE7) /* spi0_cs1.gpio0_6 */ > > + >; > > + }; > > + > > + ecap0_pins: backlight_pins { > > + pinctrl-single,pins = < > > + 0x164 MUX_MODE0 /* eCAP0_in_PWM0_out.eCAP0_in_PWM0_out MODE0 */ > > + >; > > + }; > > + > > + 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 */ > > + >; > > + }; > > + > > + cpsw_default: cpsw_default { > > + pinctrl-single,pins = < > > + /* Slave 1 */ > > + 0x12c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txclk.rmii1_tclk */ > > + 0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txen.rgmii1_tctl */ > > + 0x128 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd0.rgmii1_td0 */ > > + 0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd1.rgmii1_td1 */ > > + 0x120 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd0.rgmii1_td2 */ > > + 0x11c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd1.rgmii1_td3 */ > > + 0x130 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxclk.rmii1_rclk */ > > + 0x118 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxdv.rgmii1_rctl */ > > + 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd0.rgmii1_rd0 */ > > + 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd1.rgmii1_rd1 */ > > + 0x138 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd0.rgmii1_rd2 */ > > + 0x134 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd1.rgmii1_rd3 */ > > + > > + /* Slave 2 */ > > + 0x58 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a6.rgmii2_tclk */ > > + 0x40 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a0.rgmii2_tctl */ > > + 0x54 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a5.rgmii2_td0 */ > > + 0x50 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a4.rgmii2_td1 */ > > + 0x4c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a3.rgmii2_td2 */ > > + 0x48 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a2.rgmii2_td3 */ > > + 0x5c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a7.rgmii2_rclk */ > > + 0x44 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a1.rgmii2_rtcl */ > > + 0x6c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a11.rgmii2_rd0 */ > > + 0x68 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a10.rgmii2_rd1 */ > > + 0x64 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a9.rgmii2_rd2 */ > > + 0x60 (PIN_INPUT_PULLDOWN | 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_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) > > + >; > > + }; > > + > > + 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 */ > > + > > + >; > > + }; > > + > > + qspi_pins: qspi_pins { > > + pinctrl-single,pins = < > > + 0x7c (PIN_OUTPUT_PULLUP | MUX_MODE3) /* gpmc_csn0.qspi_csn */ > > + 0x88 (PIN_OUTPUT | MUX_MODE2) /* gpmc_csn3.qspi_clk */ > > + 0x90 (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_advn_ale.qspi_d0 */ > > + 0x94 (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_oen_ren.qspi_d1 */ > > + 0x98 (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_wen.qspi_d2 */ > > + 0x9c (PIN_INPUT_PULLUP | 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 = < > > + /* GPIO 5_8 to select LCD / HDMI */ > > + 0x238 (PIN_OUTPUT_PULLUP | MUX_MODE7) > > + >; > > + }; > > +}; > > + > > +&i2c0 { > > + status = "okay"; > > + pinctrl-names = "default"; > > + pinctrl-0 = <&i2c0_pins>; > > + > > + tps@2d { > > + compatible = "ti,tps65218"; > > + reg = <0x2d>; > > + }; > > + > > + at24@50 { > > + compatible = "at24,24c256"; > > + pagesize = <64>; > > + reg = <0x50>; > > + }; > > +}; > > + > > +&i2c1 { > > + status = "okay"; > > + pinctrl-names = "default"; > > + pinctrl-0 = <&i2c1_pins>; > > + > > + 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>; > > + > > + wake-gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>; > > + > > + touchscreen-size-x = <800>; > > + touchscreen-size-y = <600>; > > + }; > > + > > + tlv320aic3106: tlv320aic3106@1b { > > + compatible = "ti,tlv320aic3106"; > > + reg = <0x1b>; > > + status = "okay"; > > + > > + /* Regulators */ > > + AVDD-supply = <&v33_fixed>; > > + IOVDD-supply = <&v33_fixed>; > > + DRVDD-supply = <&v33_fixed>; > > + DVDD-supply = <&v18_fixed>; > > + }; > > +}; > > + > > +&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"; > > + vmmc-supply = <&vmmcsd_fixed>; > > + bus-width = <4>; > > + pinctrl-names = "default"; > > + pinctrl-0 = <&mmc1_pins>; > > + cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>; > > +}; > > + > > +&usb2_phy1 { > > + status = "okay"; > > +}; > > + > > +&usb1 { > > + dr_mode = "peripheral"; > > + status = "okay"; > > +}; > > + > > +&usb2_phy2 { > > + status = "okay"; > > +}; > > + > > +&usb2 { > > + dr_mode = "host"; > > + status = "okay"; > > +}; > > + > > +&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>; > > + }; > > + }; > > +}; > > -- > > 2.0.0.rc1 > > > > -- > balbi
* Felipe Balbi <balbi@ti.com> [140613 09:33]: > On Fri, Jun 13, 2014 at 11:23:34AM -0500, Felipe Balbi wrote: > > On Fri, Jun 13, 2014 at 11:15:47AM -0500, Felipe Balbi wrote: > > > --- /dev/null > > > +++ b/arch/arm/boot/dts/am437x-sk-evm.dts > > > @@ -0,0 +1,539 @@ > > > +/* > > > + * 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; > > > + }; > > > + > > > + vmmcsd_fixed: fixedregulator-sd { > > > + compatible = "regulator-fixed"; > > > + regulator-name = "vmmcsd_fixed"; > > > + regulator-min-microvolt = <3300000>; > > > + regulator-max-microvolt = <3300000>; > > > + enable-active-high; > > > + }; > > > + > > > + v33_fixed: fixedregulator-v33 { > > > + compatible = "regulator-fixed"; > > > + regulator-name = "v33_fixed"; > > > + regulator-min-microvolt = <3300000>; > > > + regulator-max-microvolt = <3300000>; > > > + enable-active-high; > > > + }; > > > + > > > + v18_fixed: fixedregulator-v18 { > > > + compatible = "regulator-fixed"; > > > + regulator-name = "v18_fixed"; > > > + regulator-min-microvolt = <1800000>; > > > + regulator-max-microvolt = <1800000>; > > > + enable-active-high; > > > + }; Chances are these are not fixed regulators.. Typically the these come from external regulators controlled by GPIO pins. Sounds like you have the schematics so it would be best to verify it. If they come from something not yet supported, let's at least document it with comments. Also looks like all the am43xx boards are using vmmcsd_fixed, might be worth checking those as well while at it. Regards, Tony
Hi, On Mon, Jun 16, 2014 at 12:27:21AM -0700, Tony Lindgren wrote: > * Felipe Balbi <balbi@ti.com> [140613 09:33]: > > On Fri, Jun 13, 2014 at 11:23:34AM -0500, Felipe Balbi wrote: > > > On Fri, Jun 13, 2014 at 11:15:47AM -0500, Felipe Balbi wrote: > > > > --- /dev/null > > > > +++ b/arch/arm/boot/dts/am437x-sk-evm.dts > > > > @@ -0,0 +1,539 @@ > > > > +/* > > > > + * 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; > > > > + }; > > > > + > > > > + vmmcsd_fixed: fixedregulator-sd { > > > > + compatible = "regulator-fixed"; > > > > + regulator-name = "vmmcsd_fixed"; > > > > + regulator-min-microvolt = <3300000>; > > > > + regulator-max-microvolt = <3300000>; > > > > + enable-active-high; > > > > + }; > > > > + > > > > + v33_fixed: fixedregulator-v33 { > > > > + compatible = "regulator-fixed"; > > > > + regulator-name = "v33_fixed"; > > > > + regulator-min-microvolt = <3300000>; > > > > + regulator-max-microvolt = <3300000>; > > > > + enable-active-high; > > > > + }; > > > > + > > > > + v18_fixed: fixedregulator-v18 { > > > > + compatible = "regulator-fixed"; > > > > + regulator-name = "v18_fixed"; > > > > + regulator-min-microvolt = <1800000>; > > > > + regulator-max-microvolt = <1800000>; > > > > + enable-active-high; > > > > + }; > > Chances are these are not fixed regulators.. Typically the these > come from external regulators controlled by GPIO pins. Sounds > like you have the schematics so it would be best to verify it. > If they come from something not yet supported, let's at least > document it with comments. sure, let me just make sure of it. > Also looks like all the am43xx boards are using vmmcsd_fixed, > might be worth checking those as well while at it. I'll need help testing, but sure thing.
diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt index d22b216..0edc903 100644 --- a/Documentation/devicetree/bindings/arm/omap/omap.txt +++ b/Documentation/devicetree/bindings/arm/omap/omap.txt @@ -129,6 +129,9 @@ Boards: - AM437x GP EVM compatible = "ti,am437x-gp-evm", "ti,am4372", "ti,am43" +- AM437x SK EVM: AM437x StarterKit Evaluation Module + compatible = "ti,am437x-sk-evm", "ti,am4372", "ti,am43" + - DRA742 EVM: Software Development Board for DRA742 compatible = "ti,dra7-evm", "ti,dra742", "ti,dra74", "ti,dra7" diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 0f1e8be..749cdc8 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -306,6 +306,7 @@ dtb-$(CONFIG_ARCH_OMAP4) += omap4-duovero-parlor.dtb \ omap4-var-dvk-om44.dtb \ omap4-var-stk-om44.dtb dtb-$(CONFIG_SOC_AM43XX) += am43x-epos-evm.dtb \ + am437x-sk-evm.dtb \ am437x-gp-evm.dtb dtb-$(CONFIG_SOC_OMAP5) += omap5-cm-t54.dtb \ omap5-sbc-t54.dtb \ diff --git a/arch/arm/boot/dts/am437x-sk-evm.dts b/arch/arm/boot/dts/am437x-sk-evm.dts new file mode 100644 index 0000000..51ffab1 --- /dev/null +++ b/arch/arm/boot/dts/am437x-sk-evm.dts @@ -0,0 +1,539 @@ +/* + * 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; + }; + + vmmcsd_fixed: fixedregulator-sd { + compatible = "regulator-fixed"; + regulator-name = "vmmcsd_fixed"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + enable-active-high; + }; + + v33_fixed: fixedregulator-v33 { + compatible = "regulator-fixed"; + regulator-name = "v33_fixed"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + enable-active-high; + }; + + v18_fixed: fixedregulator-v18 { + compatible = "regulator-fixed"; + regulator-name = "v18_fixed"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + enable-active-high; + }; + + 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"; + + debounce-delay-ms = <5>; + col-scan-delay-us = <1500>; + + 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"; + + 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 = "osddisplays,osd057T0559-34ts", "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 = <8>; + hback-porch = <43>; + hsync-len = <4>; + vback-porch = <12>; + vfront-porch = <4>; + 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 { + i2c0_pins: 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 */ + >; + }; + + i2c1_pins: i2c1_pins { + pinctrl-single,pins = < + 0x15c (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE2) /* spi0_cs0.i2c1_scl */ + 0x158 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE2) /* spi0_d1.i2c1_sda */ + >; + }; + + mmc1_pins: pinmux_mmc1_pins { + pinctrl-single,pins = < + 0x160 (PIN_INPUT | MUX_MODE7) /* spi0_cs1.gpio0_6 */ + >; + }; + + ecap0_pins: backlight_pins { + pinctrl-single,pins = < + 0x164 MUX_MODE0 /* eCAP0_in_PWM0_out.eCAP0_in_PWM0_out MODE0 */ + >; + }; + + 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 */ + >; + }; + + cpsw_default: cpsw_default { + pinctrl-single,pins = < + /* Slave 1 */ + 0x12c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txclk.rmii1_tclk */ + 0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txen.rgmii1_tctl */ + 0x128 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd0.rgmii1_td0 */ + 0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd1.rgmii1_td1 */ + 0x120 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd0.rgmii1_td2 */ + 0x11c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd1.rgmii1_td3 */ + 0x130 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxclk.rmii1_rclk */ + 0x118 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxdv.rgmii1_rctl */ + 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd0.rgmii1_rd0 */ + 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd1.rgmii1_rd1 */ + 0x138 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd0.rgmii1_rd2 */ + 0x134 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd1.rgmii1_rd3 */ + + /* Slave 2 */ + 0x58 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a6.rgmii2_tclk */ + 0x40 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a0.rgmii2_tctl */ + 0x54 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a5.rgmii2_td0 */ + 0x50 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a4.rgmii2_td1 */ + 0x4c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a3.rgmii2_td2 */ + 0x48 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a2.rgmii2_td3 */ + 0x5c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a7.rgmii2_rclk */ + 0x44 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a1.rgmii2_rtcl */ + 0x6c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a11.rgmii2_rd0 */ + 0x68 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a10.rgmii2_rd1 */ + 0x64 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a9.rgmii2_rd2 */ + 0x60 (PIN_INPUT_PULLDOWN | 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_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) + >; + }; + + 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 */ + + >; + }; + + qspi_pins: qspi_pins { + pinctrl-single,pins = < + 0x7c (PIN_OUTPUT_PULLUP | MUX_MODE3) /* gpmc_csn0.qspi_csn */ + 0x88 (PIN_OUTPUT | MUX_MODE2) /* gpmc_csn3.qspi_clk */ + 0x90 (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_advn_ale.qspi_d0 */ + 0x94 (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_oen_ren.qspi_d1 */ + 0x98 (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_wen.qspi_d2 */ + 0x9c (PIN_INPUT_PULLUP | 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 = < + /* GPIO 5_8 to select LCD / HDMI */ + 0x238 (PIN_OUTPUT_PULLUP | MUX_MODE7) + >; + }; +}; + +&i2c0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins>; + + tps@2d { + compatible = "ti,tps65218"; + reg = <0x2d>; + }; + + at24@50 { + compatible = "at24,24c256"; + pagesize = <64>; + reg = <0x50>; + }; +}; + +&i2c1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins>; + + 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>; + + wake-gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>; + + touchscreen-size-x = <800>; + touchscreen-size-y = <600>; + }; + + tlv320aic3106: tlv320aic3106@1b { + compatible = "ti,tlv320aic3106"; + reg = <0x1b>; + status = "okay"; + + /* Regulators */ + AVDD-supply = <&v33_fixed>; + IOVDD-supply = <&v33_fixed>; + DRVDD-supply = <&v33_fixed>; + DVDD-supply = <&v18_fixed>; + }; +}; + +&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"; + vmmc-supply = <&vmmcsd_fixed>; + bus-width = <4>; + pinctrl-names = "default"; + pinctrl-0 = <&mmc1_pins>; + cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>; +}; + +&usb2_phy1 { + status = "okay"; +}; + +&usb1 { + dr_mode = "peripheral"; + status = "okay"; +}; + +&usb2_phy2 { + status = "okay"; +}; + +&usb2 { + dr_mode = "host"; + status = "okay"; +}; + +&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>; + }; + }; +};
Add support for TI's AM437x StarterKit Evaluation Module. Cc: Josh Elliot <jelliott@ti.com> Cc: Darren Etheridge <detheridge@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com> --- Thanks to Josh and Darren for helping out with Audio and Display parts of this DTS. .../devicetree/bindings/arm/omap/omap.txt | 3 + arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/am437x-sk-evm.dts | 539 +++++++++++++++++++++ 3 files changed, 543 insertions(+) create mode 100644 arch/arm/boot/dts/am437x-sk-evm.dts