| 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 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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