| Message ID | 1425733193-12837-1-git-send-email-matwey@sai.msu.ru (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Hi, Teresa replied me, but unfortunately I found that the answer not reached the public maillists. Briefly, we don't need this patch, PhyTec will send better one this year. 2015-03-07 15:59 GMT+03:00 Matwey V. Kornilov <matwey@sai.msu.ru>: > The following patch is to support Phytec phyBOARD-Wega-AM335x device. > The patch consists of the commits taken from > > git://git.phytec.de/linux-ti > > and ported to upstream kernel with small modifications, > i.e. &ctrl_mod renamed to &usb_ctrl_mod. > > The code has been written by the following developers: > Christian Arlt <c.arlt@phytec.de> > Stefan Müller-Klieser <s.mueller-klieser@phytec.de> > Teresa Gámez <t.gamez@phytec.de> > Wadim Egorov <w.egorov@phytec.de> > > Tested-by: Matwey V. Kornilov <matwey@sai.msu.ru> > Signed-off-by: Matwey V. Kornilov <matwey@sai.msu.ru> > --- > The patch has been tested on 3.19.0 with openSUSE Factory on > phyBOARD-Wega-AM335x kit. The board successfully boots, ethernet works. > > arch/arm/boot/dts/Makefile | 3 +- > arch/arm/boot/dts/am335x-phycore-som.dtsi | 275 +++++++++++++++++++++++++ > arch/arm/boot/dts/am335x-phytec-lcd-018.dtsi | 109 ++++++++++ > arch/arm/boot/dts/am335x-wega-peb-av-01.dtsi | 71 +++++++ > arch/arm/boot/dts/am335x-wega-peb-av-02.dtsi | 44 ++++ > arch/arm/boot/dts/am335x-wega-peb-eval-01.dtsi | 54 +++++ > arch/arm/boot/dts/am335x-wega-rdk.dts | 136 ++++++++++++ > arch/arm/boot/dts/am335x-wega.dtsi | 209 +++++++++++++++++++ > 8 files changed, 900 insertions(+), 1 deletion(-) > create mode 100644 arch/arm/boot/dts/am335x-phycore-som.dtsi > create mode 100644 arch/arm/boot/dts/am335x-phytec-lcd-018.dtsi > create mode 100644 arch/arm/boot/dts/am335x-wega-peb-av-01.dtsi > create mode 100644 arch/arm/boot/dts/am335x-wega-peb-av-02.dtsi > create mode 100644 arch/arm/boot/dts/am335x-wega-peb-eval-01.dtsi > create mode 100644 arch/arm/boot/dts/am335x-wega-rdk.dts > create mode 100644 arch/arm/boot/dts/am335x-wega.dtsi > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index a1c776b..aa05ae4 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -401,7 +401,8 @@ dtb-$(CONFIG_SOC_AM33XX) += \ > am335x-evmsk.dtb \ > am335x-nano.dtb \ > am335x-pepper.dtb \ > - am335x-lxm.dtb > + am335x-lxm.dtb \ > + am335x-wega-rdk.dts > dtb-$(CONFIG_ARCH_OMAP4) += \ > omap4-duovero-parlor.dtb \ > omap4-panda.dtb \ > diff --git a/arch/arm/boot/dts/am335x-phycore-som.dtsi b/arch/arm/boot/dts/am335x-phycore-som.dtsi > new file mode 100644 > index 0000000..aa7826d > --- /dev/null > +++ b/arch/arm/boot/dts/am335x-phycore-som.dtsi > @@ -0,0 +1,275 @@ > +/* > + * Copyright (C) 2014 Teresa Gámez <t.gamez@phytec.de> Phytec Messtechnik GmbH > + * > + * 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. > + */ > + > +#include "am33xx.dtsi" > + > +/ { > + model = "Phytec AM335x phyCORE"; > + compatible = "phytec,am335x-phycore-som", "ti,am33xx"; > + > + aliases { > + rtc0 = &i2c_rtc; > + rtc1 = &rtc; > + }; > + > + cpus { > + cpu@0 { > + cpu0-supply = <&vdd1_reg>; > + }; > + }; > + > + /* This is a dummy node. Will be set by a bootloader */ > + memory { > + device_type = "memory"; > + reg = <0x80000000 0x20000000>; /* 512 MB */ > + }; > + > + vcc5v: fixedregulator@0 { > + compatible = "regulator-fixed"; > + }; > +}; > + > +/* Crypto Module */ > +&aes { > + status = "okay"; > +}; > + > +&sham { > + status = "okay"; > +}; > + > +/* Ethernet */ > +&am33xx_pinmux { > + ethernet0_pins: pinmux_ethernet0 { > + pinctrl-single,pins = < > + 0x10c (PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_crs.rmii1_crs_dv */ > + 0x110 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxerr.rmii1_rxerr */ > + 0x114 (PIN_OUTPUT | MUX_MODE1) /* mii1_txen.rmii1_txen */ > + 0x124 (PIN_OUTPUT | MUX_MODE1) /* mii1_txd1.rmii1_txd1 */ > + 0x128 (PIN_OUTPUT | MUX_MODE1) /* mii1_txd0.rmii1_txd0 */ > + 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxd1.rmii1_rxd1 */ > + 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxd0.rmii1_rxd0 */ > + 0x144 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* rmii1_refclk.rmii1_refclk */ > + >; > + }; > + > + mdio_pins: pinmux_mdio { > + 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 */ > + >; > + }; > +}; > + > +&cpsw_emac0 { > + phy_id = <&davinci_mdio>, <0>; > + phy-mode = "rmii"; > + dual_emac_res_vlan = <1>; > + status = "disabled"; > +}; > + > +&cpsw_emac1 { > + status = "disabled"; > +}; > + > +&davinci_mdio { > + pinctrl-names = "default"; > + pinctrl-0 = <&mdio_pins>; > + status = "disabled"; > +}; > + > +&mac { > + slaves = <1>; > + pinctrl-names = "default"; > + pinctrl-0 = <ðernet0_pins>; > +}; > + > +&phy_sel { > + rmii-clock-ext; > +}; > + > +/* I2C Busses */ > +&am33xx_pinmux { > + i2c0_pins: pinmux_i2c0 { > + pinctrl-single,pins = < > + 0x188 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */ > + 0x18c (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */ > + >; > + }; > +}; > + > +&i2c0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&i2c0_pins>; > + clock-frequency = <400000>; > + status = "okay"; > + > + tps: pmic@2d { > + reg = <0x2d>; > + }; > + > + i2c_eeprom: eeprom@52 { > + compatible = "at,24c32"; > + pagesize = <32>; > + reg = <0x52>; > + status = "disabled"; > + }; > + > + i2c_rtc: rtc@68 { > + compatible = "mc,rv4162c7"; > + reg = <0x68>; > + status = "disabled"; > + }; > +}; > + > +/* NAND memory */ > +&am33xx_pinmux { > + nandflash_pins: pinmux_nandflash { > + pinctrl-single,pins = < > + 0x0 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad0.gpmc_ad0 */ > + 0x4 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad1.gpmc_ad1 */ > + 0x8 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad2.gpmc_ad2 */ > + 0xc (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad3.gpmc_ad3 */ > + 0x10 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad4.gpmc_ad4 */ > + 0x14 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad5.gpmc_ad5 */ > + 0x18 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad6.gpmc_ad6 */ > + 0x1c (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad7.gpmc_ad7 */ > + 0x70 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_wait0.gpmc_wait0 */ > + 0x7c (PIN_OUTPUT | MUX_MODE0) /* gpmc_csn0.gpmc_csn0 */ > + 0x90 (PIN_OUTPUT | MUX_MODE0) /* gpmc_advn_ale.gpmc_advn_ale */ > + 0x94 (PIN_OUTPUT | MUX_MODE0) /* gpmc_oen_ren.gpmc_oen_ren */ > + 0x98 (PIN_OUTPUT | MUX_MODE0) /* gpmc_wen.gpmc_wen */ > + 0x9c (PIN_OUTPUT | MUX_MODE0) /* gpmc_be0n_cle.gpmc_be0n_cle */ > + >; > + }; > +}; > + > +&elm { > + status = "okay"; > +}; > + > +&gpmc { > + status = "okay"; > + pinctrl-names = "default"; > + pinctrl-0 = <&nandflash_pins>; > + ranges = <0 0 0x08000000 0x10000000>; /* CS0: NAND */ > + nandflash: nand@0,0 { > + reg = <0 0 0>; /* CS0, offset 0 */ > + nand-bus-width = <8>; > + ti,nand-ecc-opt = "bch8"; > + gpmc,device-nand = "true"; > + gpmc,device-width = <1>; > + gpmc,sync-clk-ps = <0>; > + gpmc,cs-on-ns = <0>; > + gpmc,cs-rd-off-ns = <30>; > + gpmc,cs-wr-off-ns = <30>; > + gpmc,adv-on-ns = <0>; > + gpmc,adv-rd-off-ns = <30>; > + gpmc,adv-wr-off-ns = <30>; > + gpmc,we-on-ns = <0>; > + gpmc,we-off-ns = <20>; > + gpmc,oe-on-ns = <10>; > + gpmc,oe-off-ns = <30>; > + gpmc,access-ns = <30>; > + gpmc,rd-cycle-ns = <30>; > + gpmc,wr-cycle-ns = <30>; > + gpmc,wait-on-read = "true"; > + gpmc,wait-on-write = "true"; > + gpmc,bus-turnaround-ns = <0>; > + gpmc,cycle2cycle-delay-ns = <50>; > + gpmc,cycle2cycle-diffcsen; > + gpmc,clk-activation-ns = <0>; > + gpmc,wait-monitoring-ns = <0>; > + gpmc,wr-access-ns = <30>; > + gpmc,wr-data-mux-bus-ns = <0>; > + > + elm_id = <&elm>; > + > + #address-cells = <1>; > + #size-cells = <1>; > + }; > +}; > + > +/* Power */ > +#include "tps65910.dtsi" > + > +&tps { > + vcc1-supply = <&vcc5v>; > + vcc2-supply = <&vcc5v>; > + vcc3-supply = <&vcc5v>; > + vcc4-supply = <&vcc5v>; > + vcc5-supply = <&vcc5v>; > + vcc6-supply = <&vcc5v>; > + vcc7-supply = <&vcc5v>; > + vccio-supply = <&vcc5v>; > + > + regulators { > + vdd1_reg: regulator@2 { > + /* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */ > + regulator-name = "vdd_mpu"; > + regulator-min-microvolt = <912500>; > + regulator-max-microvolt = <1312500>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + vdd2_reg: regulator@3 { > + /* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */ > + regulator-name = "vdd_core"; > + regulator-min-microvolt = <912500>; > + regulator-max-microvolt = <1150000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + vdig1_reg: regulator@5 { > + regulator-name = "vdig1_1p8v"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + }; > + > + vmmc_reg: regulator@12 { > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <3300000>; > + }; > + }; > +}; > + > +&vcc5v { > + regulator-name = "vcc5v"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + regulator-boot-on; > +}; > + > +/* SPI Busses */ > +&am33xx_pinmux { > + spi0_pins: pinmux_spi0 { > + pinctrl-single,pins = < > + 0x150 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* spi0_clk.spi0_clk */ > + 0x154 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* spi0_d0.spi0_d0 */ > + 0x158 (PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_d1.spi0_d1 */ > + 0x15c (PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_cs0.spi0_cs0 */ > + >; > + }; > +}; > + > +&spi0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&spi0_pins>; > + status = "okay"; > + > + serial_flash: m25p80@0 { > + compatible = "m25p80"; > + spi-max-frequency = <48000000>; > + reg = <0x0>; > + #address-cells = <1>; > + #size-cells = <1>; > + }; > +}; > diff --git a/arch/arm/boot/dts/am335x-phytec-lcd-018.dtsi b/arch/arm/boot/dts/am335x-phytec-lcd-018.dtsi > new file mode 100644 > index 0000000..daa9b2e > --- /dev/null > +++ b/arch/arm/boot/dts/am335x-phytec-lcd-018.dtsi > @@ -0,0 +1,109 @@ > +/* > + * Copyright (C) 2014 Wadim Egorov <w.egorov@phytec.de> PHYTEC Messtechnik GmbH > + * > + * 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. > + */ > + > +/* > + * The board specific DTS file have to: > + * - Specify pwms and enable gpios for backlight > + * - Mux the display enable pins if available > + * - Create the i2c_ts node on the specific i2c bus > +*/ > + > +&am33xx_pinmux { > + lcd_pins: pinmux_lcd { > + pinctrl-single,pins = < > + 0xA0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data0.lcd_data0 */ > + 0xA4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data1.lcd_data1 */ > + 0xA8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data2.lcd_data2 */ > + 0xAC (PIN_OUTPUT | MUX_MODE0) /* lcd_data3.lcd_data3 */ > + 0xB0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data4.lcd_data4 */ > + 0xB4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data5.lcd_data5 */ > + 0xB8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data6.lcd_data6 */ > + 0xBC (PIN_OUTPUT | MUX_MODE0) /* lcd_data7.lcd_data7 */ > + 0xC0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data8.lcd_data8 */ > + 0xC4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data9.lcd_data9 */ > + 0xC8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data10.lcd_data10 */ > + 0xCC (PIN_OUTPUT | MUX_MODE0) /* lcd_data11.lcd_data11 */ > + 0xD0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data12.lcd_data12 */ > + 0xD4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data13.lcd_data13 */ > + 0xD8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data14.lcd_data14 */ > + 0xDC (PIN_OUTPUT | MUX_MODE0) /* lcd_data15.lcd_data15 */ > + 0x3C (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad15.lcd_data16 */ > + 0x38 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad14.lcd_data17 */ > + 0x34 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad13.lcd_data18 */ > + 0x30 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad12.lcd_data19 */ > + 0x2C (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad11.lcd_data20 */ > + 0x28 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad10.lcd_data21 */ > + 0x24 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad9.lcd_data22 */ > + 0x20 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad8.lcd_data23 */ > + 0xE0 (PIN_OUTPUT | MUX_MODE0) /* lcd_vsync.lcd_vsync */ > + 0xE4 (PIN_OUTPUT | MUX_MODE0) /* lcd_hsync.lcd_hsync */ > + 0xE8 (PIN_OUTPUT | MUX_MODE0) /* lcd_pclk.lcd_pclk */ > + 0xEC (PIN_OUTPUT | MUX_MODE0) /* lcd_ac_bias_en.lcd_ac_bias_en */ > + >; > + }; > +}; > + > +/ { > + backlight: backlight { > + compatible = "pwm-backlight"; > + brightness-levels = <0 4 8 16 32 64 128 255>; > + default-brightness-level = <6>; > + power-supply = <&lcd_3v3>; > + status = "disabled"; > + }; > + > + lcd_3v3: fixedregulator-lcd { > + compatible = "regulator-fixed"; > + regulator-name = "lcd_3v3"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-boot-on; > + }; > + > + panel: panel { > + compatible = "ti,tilcdc,panel"; > + pinctrl-names = "default"; > + pinctrl-0 = <&lcd_pins>; > + status = "disabled"; > + > + panel-info { > + ac-bias = <255>; > + ac-bias-intrpt = <0>; > + dma-burst-sz = <16>; > + bpp = <32>; > + fdd = <0x80>; > + sync-edge = <0>; > + sync-ctrl = <1>; > + raster-order = <0>; > + fifo-th = <0>; > + invert-pxl-clk = <1>; > + }; > + > + display-timings { > + native-mode = <&timing0>; > + timing0: ETM0700G0DH6 { > + clock-frequency = <40000000>; > + hactive = <800>; > + vactive = <480>; > + hfront-porch = <40>; > + hback-porch = <216>; > + hsync-len = <128>; > + vback-porch = <35>; > + vfront-porch = <10>; > + vsync-len = <2>; > + hsync-active = <1>; > + vsync-active = <1>; > + }; > + }; > + }; > +}; > + > +&i2c_ts { > + compatible = "edt,edt-ft5x06"; > + reg = <0x38>; > +}; > diff --git a/arch/arm/boot/dts/am335x-wega-peb-av-01.dtsi b/arch/arm/boot/dts/am335x-wega-peb-av-01.dtsi > new file mode 100644 > index 0000000..503ecb3 > --- /dev/null > +++ b/arch/arm/boot/dts/am335x-wega-peb-av-01.dtsi > @@ -0,0 +1,71 @@ > +/* > + * Copyright (C) 2014 Christian Arlt <c.arlt@phytec.de> Phytec Messtechnik GmbH > + * > + * 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. > + */ > + > +/ { > + hdmi: hdmi { > + compatible = "ti,tilcdc,slave"; > + i2c = <&i2c0>; > + > + pinctrl-names = "default"; > + pinctrl-0 = <&hdmi_pins>; > + status = "disabled"; > + > + panel-info { > + /* required */ > + ac-bias = <255>; > + ac-bias-intrpt = <0>; > + dma-burst-sz = <16>; > + bpp = <32>; > + fdd = <16>; > + sync-edge = <1>; /* stabilizes picture */ > + sync-ctrl = <1>; > + raster-order = <0>; > + fifo-th = <0>; > + > + /* optional */ > + invert-pxl-clk = <1>; > + tft-alt-mode = <0>; > + }; > + }; > +}; > + > +&am33xx_pinmux { > + hdmi_pins: pinmux_hdmi { > + pinctrl-single,pins = < > + 0xA0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data0.lcd_data0 */ > + 0xA4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data1.lcd_data1 */ > + 0xA8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data2.lcd_data2 */ > + 0xAC (PIN_OUTPUT | MUX_MODE0) /* lcd_data3.lcd_data3 */ > + 0xB0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data4.lcd_data4 */ > + 0xB4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data5.lcd_data5 */ > + 0xB8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data6.lcd_data6 */ > + 0xBC (PIN_OUTPUT | MUX_MODE0) /* lcd_data7.lcd_data7 */ > + 0xC0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data8.lcd_data8 */ > + 0xC4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data9.lcd_data9 */ > + 0xC8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data10.lcd_data10 */ > + 0xCC (PIN_OUTPUT | MUX_MODE0) /* lcd_data11.lcd_data11 */ > + 0xD0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data12.lcd_data12 */ > + 0xD4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data13.lcd_data13 */ > + 0xD8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data14.lcd_data14 */ > + 0xDC (PIN_OUTPUT | MUX_MODE0) /* lcd_data15.lcd_data15 */ > + 0x3C (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad15.lcd_data16 */ > + 0x38 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad14.lcd_data17 */ > + 0x34 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad13.lcd_data18 */ > + 0x30 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad12.lcd_data19 */ > + 0x2C (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad11.lcd_data20 */ > + 0x28 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad10.lcd_data21 */ > + 0x24 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad9.lcd_data22 */ > + 0x20 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad8.lcd_data23 */ > + 0xE0 (PIN_OUTPUT | MUX_MODE0) /* lcd_vsync.lcd_vsync */ > + 0xE4 (PIN_OUTPUT | MUX_MODE0) /* lcd_hsync.lcd_hsync */ > + 0xE8 (PIN_OUTPUT | MUX_MODE0) /* lcd_pclk.lcd_pclk */ > + 0xEC (PIN_OUTPUT | MUX_MODE0) /* lcd_ac_bias_en.lcd_ac_bias_en */ > + 0x80 (PIN_OUTPUT | MUX_MODE7) /* gpmc_csn1.x_av_int_gpio1_30 */ > + >; > + }; > +}; > diff --git a/arch/arm/boot/dts/am335x-wega-peb-av-02.dtsi b/arch/arm/boot/dts/am335x-wega-peb-av-02.dtsi > new file mode 100644 > index 0000000..fd76760 > --- /dev/null > +++ b/arch/arm/boot/dts/am335x-wega-peb-av-02.dtsi > @@ -0,0 +1,44 @@ > +/* > + * Copyright (C) 2014 Christian Arlt <c.arlt@phytec.de> Phytec Messtechnik GmbH > + * > + * 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. > + */ > + > +&am33xx_pinmux { > + ecap2_pins: backlight_pins { > + pinctrl-single,pins = < > + 0x19c (PIN_OUTPUT | MUX_MODE4) /* mcasp0_ahclkr.ecap2_in_pwm2_out */ > + >; > + }; > + > + ts_irq_pin: pinmux_ts_irq { > + pinctrl-single,pins = < > + 0x80 (PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_csn1.x_av_int_gpio1_30 */ > + >; > + }; > +}; > + > +&i2c0 { > + i2c_ts: touchscreen@38 { > + pinctrl-names = "default"; > + pinctrl-0 = <&ts_irq_pin>; > + interrupt-parent = <&gpio1>; > + interrupts = <30 0>; > + status = "disabled"; > + }; > +}; > + > +&ecap2 { > + pinctrl-names = "default"; > + pinctrl-0 = <&ecap2_pins>; > + status = "disabled"; > +}; > + > +#include "am335x-phytec-lcd-018.dtsi" > + > +&backlight { > + pwms = <&ecap2 0 100000 0>; > + enable-gpios = <&gpio3 19 0>; > +}; > diff --git a/arch/arm/boot/dts/am335x-wega-peb-eval-01.dtsi b/arch/arm/boot/dts/am335x-wega-peb-eval-01.dtsi > new file mode 100644 > index 0000000..ecf3a78 > --- /dev/null > +++ b/arch/arm/boot/dts/am335x-wega-peb-eval-01.dtsi > @@ -0,0 +1,54 @@ > +/* Copyright (C) 2014 Christian Arlt <c.arlt@phytec.de> Phytec Messtechnik GmbH > + * > + * 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. > + */ > + > +&am33xx_pinmux { > + pinctrl-names = "default"; > + pinctrl-0 = <&user_buttons_pins>; > + > + user_buttons_pins: pinmux_user_buttons { > + pinctrl-single,pins = < > + 0x164 (PIN_INPUT | MUX_MODE7) /* ecap0_in_pwm0_out.gpio0_7 */ > + 0x1B4 (PIN_INPUT | MUX_MODE7) /* xdma_event_intr1.gpio0_20 */ > + 0x130 (PIN_INPUT | MUX_MODE7) /* mii1_rx_clk.gpio3_10 */ > + >; > + }; > + > + user_leds_pins: pinmux_user_leds { > + pinctrl-single,pins = < > + 0x134 (PIN_OUTPUT | MUX_MODE7) /* mii1_rxd3.gpio2_18 */ > + 0x138 (PIN_OUTPUT | MUX_MODE7) /* mii1_rxd2.gpio2_19 */ > + 0x12C (PIN_OUTPUT | MUX_MODE7) /* mii1_tx_clk.gpio3_9 */ > + >; > + }; > +}; > + > +/ { > + user_leds: user_leds { > + compatible = "gpio-leds"; > + pinctrl-names = "default"; > + pinctrl-0 = <&user_leds_pins>; > + status = "disabled"; > + > + user_led_green { > + gpios = <&gpio3 9 GPIO_ACTIVE_HIGH>; > + linux,default-trigger = "gpio"; > + default-state = "on"; > + }; > + > + user_led_yellow { > + gpios = <&gpio2 19 GPIO_ACTIVE_HIGH>; > + linux,default-trigger = "gpio"; > + default-state = "on"; > + }; > + > + user_led_red { > + gpios = <&gpio2 18 GPIO_ACTIVE_HIGH>; > + linux,default-trigger = "gpio"; > + default-state = "on"; > + }; > + }; > +}; > diff --git a/arch/arm/boot/dts/am335x-wega-rdk.dts b/arch/arm/boot/dts/am335x-wega-rdk.dts > new file mode 100644 > index 0000000..35481e3 > --- /dev/null > +++ b/arch/arm/boot/dts/am335x-wega-rdk.dts > @@ -0,0 +1,136 @@ > +/* > + * Copyright (C) 2014 Teresa Gámez <t.gamez@phytec.de> Phytec Messtechnik GmbH > + * > + * 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. > + */ > + > +/dts-v1/; > + > +#include "am335x-phycore-som.dtsi" > +#include "am335x-wega.dtsi" > +#include "am335x-wega-peb-eval-01.dtsi" > +#include "am335x-wega-peb-av-01.dtsi" > +#include "am335x-wega-peb-av-02.dtsi" > + > +/* SoM */ > +&cpsw_emac0 { > + status = "okay"; > +}; > + > +&cpsw_emac1 { > + status = "okay"; > +}; > + > +&mac { > + status = "okay"; > +}; > + > +&davinci_mdio { > + status = "okay"; > +}; > + > +&i2c_eeprom { > + status = "okay"; > +}; > + > +&i2c_rtc { > + status = "okay"; > +}; > + > +&nandflash { > + partition@0 { > + label = "xload"; > + reg = <0x0 0x20000>; > + }; > + > + partition@1 { > + label = "xload_backup1"; > + reg = <0x20000 0x20000>; > + }; > + > + partition@2 { > + label = "xload_backup2"; > + reg = <0x40000 0x20000>; > + }; > + > + partition@3 { > + label = "xload_backup3"; > + reg = <0x60000 0x20000>; > + }; > + > + partition@4 { > + label = "barebox"; > + reg = <0x80000 0x80000>; > + }; > + > + partition@5 { > + label = "bareboxenv"; > + reg = <0x100000 0x40000>; > + }; > + > + partition@6 { > + label = "oftree"; > + reg = <0x140000 0x40000>; > + }; > + > + partition@7 { > + label = "kernel"; > + reg = <0x180000 0x800000>; > + }; > + > + partition@8 { > + label = "root"; > + /* > + * setting size to 0x0 here, size will be extended to > + * end of nand flash while booting. > + */ > + reg = <0x980000 0x0>; > + }; > +}; > + > +/* Carrierboard */ > +&cppi41dma { > + status = "okay"; > +}; > + > +&cpsw_emac1 { > + status = "okay"; > +}; > + > +&usb_ctrl_mod { > + status = "okay"; > +}; > + > +&dcan1 { > + status = "okay"; > +}; > + > +&mmc1 { > + status = "okay"; > +}; > + > +&uart0 { > + status = "okay"; > +}; > + > +&uart1 { > + status = "okay"; > +}; > + > +&usb { > + status = "okay"; > +}; > + > +&usb0 { > + status = "okay"; > +}; > + > +&usb0_phy { > + status = "okay"; > +}; > + > +&usb1 { > + status = "okay"; > +}; > diff --git a/arch/arm/boot/dts/am335x-wega.dtsi b/arch/arm/boot/dts/am335x-wega.dtsi > new file mode 100644 > index 0000000..ef55ba4 > --- /dev/null > +++ b/arch/arm/boot/dts/am335x-wega.dtsi > @@ -0,0 +1,209 @@ > +/* > + * Copyright (C) 2014 Teresa Gámez <t.gamez@phytec.de> Phytec Messtechnik GmbH > + * > + * 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. > + */ > + > +/ { > + model = "Phytec AM335x phyBOARD-WEGA"; > + compatible = "phytec,am335x-wega", "phytec,am335x-phycore-som", "ti,am33xx"; > + > + sound: sound_iface { > + compatible = "ti,da830-evm-audio"; > + }; > + > + vcc3v3: fixedregulator@1 { > + compatible = "regulator-fixed"; > + }; > +}; > + > +/* Audio */ > +&am33xx_pinmux { > + mcasp0_pins: pinmux_mcasp0 { > + pinctrl-single,pins = < > + 0x190 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp0_aclkx.mcasp0_aclkx */ > + 0x194 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp0_fsx.mcasp0_fsx */ > + 0x198 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp0_axr0.mcasp0_axr0 */ > + 0x1A8 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mcasp0_axr1.mcasp0_axr1 */ > + 0x1AC (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mcasp0_ahclkx.mcasp0_ahclkx */ > + >; > + }; > +}; > + > +&i2c0 { > + tlv320aic3007: audio_codec@18 { > + compatible = "ti,tlv320aic3007"; > + reg = <0x18>; > + AVDD-supply = <&vcc3v3>; > + IOVDD-supply = <&vcc3v3>; > + DRVDD-supply = <&vcc3v3>; > + DVDD-supply = <&vdig1_reg>; > + }; > +}; > + > +&mcasp0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&mcasp0_pins>; > + op-mode = <0>; > + tdm-slots = <2>; > + serial-dir = < > + 2 1 0 0 /* # 0: INACTIVE, 1: TX, 2: RX */ > + >; > + tx-num-evt = <16>; > + rt-num-evt = <16>; > + status = "okay"; > +}; > + > +&sound { > + ti,model = "OnboardTLV320AIC3007"; > + ti,audio-codec = <&tlv320aic3007>; > + ti,mcasp-controller = <&mcasp0>; > + ti,codec-clock-rate = <25000000>; > + ti,audio-routing = > + "Line Out", "LLOUT", > + "Line Out", "RLOUT", > + "Speaker", "SPOP", > + "Speaker", "SPOM", > + "LINE1L", "Line In", > + "LINE1R", "Line In"; > + status = "okay"; > +}; > + > +&vdig1_reg { > + regulator-boot-on; > + regulator-always-on; > +}; > + > +/* CAN Busses */ > +&am33xx_pinmux { > + dcan1_pins: pinmux_dcan1 { > + pinctrl-single,pins = < > + 0x168 (PIN_OUTPUT_PULLUP | MUX_MODE2) /* uart0_ctsn.d_can1_tx */ > + 0x16c (PIN_INPUT_PULLUP | MUX_MODE2) /* uart0_rtsn.d_can1_rx */ > + >; > + }; > +}; > + > +&dcan1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&dcan1_pins>; > +}; > + > +/* Ethernet */ > +&am33xx_pinmux { > + ethernet1_pins: pinmux_ethernet1 { > + pinctrl-single,pins = < > + 0x40 (PIN_OUTPUT | MUX_MODE1) /* gpmc_a0.mii2_txen */ > + 0x44 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_a1.mii2_rxdv */ > + 0x48 (PIN_OUTPUT | MUX_MODE1) /* gpmc_a2.mii2_txd3 */ > + 0x4c (PIN_OUTPUT | MUX_MODE1) /* gpmc_a3.mii2_txd2 */ > + 0x50 (PIN_OUTPUT | MUX_MODE1) /* gpmc_a4.mii2_txd1 */ > + 0x54 (PIN_OUTPUT | MUX_MODE1) /* gpmc_a5.mii2_txd0 */ > + 0x58 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_a6.mii2_txclk */ > + 0x5c (PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_a7.mii2_rxclk */ > + 0x60 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_a8.mii2_rxd3 */ > + 0x64 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_a9.mii2_rxd2 */ > + 0x68 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_a10.mii2_rxd1 */ > + 0x6c (PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_a11.mii2_rxd0 */ > + 0x74 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_wpn.mii2_rxerr */ > + 0x78 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_ben1.mii2_col */ > + >; > + }; > +}; > + > +&cpsw_emac1 { > + phy_id = <&davinci_mdio>, <1>; > + phy-mode = "mii"; > + dual_emac_res_vlan = <2>; > + status = "disabled"; > +}; > + > +&mac { > + slaves = <2>; > + pinctrl-names = "default"; > + pinctrl-0 = <ðernet0_pins ðernet1_pins>; > + dual_emac = <1>; > +}; > + > +/* MMC */ > +&am33xx_pinmux { > + mmc1_pins: pinmux_mmc1 { > + pinctrl-single,pins = < > + 0x0F0 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat3.mmc0_dat3 */ > + 0x0F4 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat2.mmc0_dat2 */ > + 0x0F8 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat1.mmc0_dat1 */ > + 0x0FC (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat0.mmc0_dat0 */ > + 0x100 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_clk.mmc0_clk */ > + 0x104 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_cmd.mmc0_cmd */ > + 0x160 (PIN_INPUT_PULLUP | MUX_MODE7) /* spi0_cs1.mmc0_sdcd */ > + >; > + }; > +}; > + > +&mmc1 { > + vmmc-supply = <&vcc3v3>; > + bus-width = <4>; > + pinctrl-names = "default"; > + pinctrl-0 = <&mmc1_pins>; > + cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>; > +}; > + > +/* Power */ > +&vcc3v3 { > + regulator-name = "vcc3v3"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-boot-on; > +}; > + > +/* UARTs */ > +&am33xx_pinmux { > + uart0_pins: pinmux_uart0 { > + pinctrl-single,pins = < > + 0x170 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */ > + 0x174 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */ > + >; > + }; > + > + uart1_pins: pinmux_uart1_pins { > + pinctrl-single,pins = < > + 0x180 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart1_rxd.uart1_rxd */ > + 0x184 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_txd.uart1_txd */ > + 0x178 (PIN_INPUT | MUX_MODE0) /* uart1_ctsn.uart1_ctsn */ > + 0x17c (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_rtsn.uart1_rtsn */ > + >; > + }; > +}; > + > +&uart0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&uart0_pins>; > +}; > + > +&uart1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&uart1_pins>; > +}; > + > +/* USB */ > +&am33xx_pinmux { > + usb_pins: pinmux_usb { > + pinctrl-single,pins = < > + 0x21c (PIN_OUTPUT | MUX_MODE0) /* usb0_drvvbus.usb0_drvvbus */ > + 0x234 (PIN_OUTPUT | MUX_MODE0) /* usb1_drvvbus.usb1_drvvbus */ > + >; > + }; > +}; > + > +&usb { > + pinctrl-names = "default"; > + pinctrl-0 = <&usb_pins>; > +}; > + > +/* usb0 is in otg mode */ > + > +&usb1 { > + dr_mode = "host"; > +}; > -- > 2.1.4 >
* Matwey V. Kornilov <matwey@sai.msu.ru> [150312 23:58]: > Hi, > > Teresa replied me, but unfortunately I found that the answer not > reached the public maillists. Briefly, we don't need this patch, > PhyTec will send better one this year. OK will ignore this one then. This year sounds a bit long time to wait though.. How about maybe send it a bit sooner? :) 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
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index a1c776b..aa05ae4 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -401,7 +401,8 @@ dtb-$(CONFIG_SOC_AM33XX) += \ am335x-evmsk.dtb \ am335x-nano.dtb \ am335x-pepper.dtb \ - am335x-lxm.dtb + am335x-lxm.dtb \ + am335x-wega-rdk.dts dtb-$(CONFIG_ARCH_OMAP4) += \ omap4-duovero-parlor.dtb \ omap4-panda.dtb \ diff --git a/arch/arm/boot/dts/am335x-phycore-som.dtsi b/arch/arm/boot/dts/am335x-phycore-som.dtsi new file mode 100644 index 0000000..aa7826d --- /dev/null +++ b/arch/arm/boot/dts/am335x-phycore-som.dtsi @@ -0,0 +1,275 @@ +/* + * Copyright (C) 2014 Teresa Gámez <t.gamez@phytec.de> Phytec Messtechnik GmbH + * + * 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. + */ + +#include "am33xx.dtsi" + +/ { + model = "Phytec AM335x phyCORE"; + compatible = "phytec,am335x-phycore-som", "ti,am33xx"; + + aliases { + rtc0 = &i2c_rtc; + rtc1 = &rtc; + }; + + cpus { + cpu@0 { + cpu0-supply = <&vdd1_reg>; + }; + }; + + /* This is a dummy node. Will be set by a bootloader */ + memory { + device_type = "memory"; + reg = <0x80000000 0x20000000>; /* 512 MB */ + }; + + vcc5v: fixedregulator@0 { + compatible = "regulator-fixed"; + }; +}; + +/* Crypto Module */ +&aes { + status = "okay"; +}; + +&sham { + status = "okay"; +}; + +/* Ethernet */ +&am33xx_pinmux { + ethernet0_pins: pinmux_ethernet0 { + pinctrl-single,pins = < + 0x10c (PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_crs.rmii1_crs_dv */ + 0x110 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxerr.rmii1_rxerr */ + 0x114 (PIN_OUTPUT | MUX_MODE1) /* mii1_txen.rmii1_txen */ + 0x124 (PIN_OUTPUT | MUX_MODE1) /* mii1_txd1.rmii1_txd1 */ + 0x128 (PIN_OUTPUT | MUX_MODE1) /* mii1_txd0.rmii1_txd0 */ + 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxd1.rmii1_rxd1 */ + 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxd0.rmii1_rxd0 */ + 0x144 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* rmii1_refclk.rmii1_refclk */ + >; + }; + + mdio_pins: pinmux_mdio { + 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 */ + >; + }; +}; + +&cpsw_emac0 { + phy_id = <&davinci_mdio>, <0>; + phy-mode = "rmii"; + dual_emac_res_vlan = <1>; + status = "disabled"; +}; + +&cpsw_emac1 { + status = "disabled"; +}; + +&davinci_mdio { + pinctrl-names = "default"; + pinctrl-0 = <&mdio_pins>; + status = "disabled"; +}; + +&mac { + slaves = <1>; + pinctrl-names = "default"; + pinctrl-0 = <ðernet0_pins>; +}; + +&phy_sel { + rmii-clock-ext; +}; + +/* I2C Busses */ +&am33xx_pinmux { + i2c0_pins: pinmux_i2c0 { + pinctrl-single,pins = < + 0x188 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */ + 0x18c (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */ + >; + }; +}; + +&i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins>; + clock-frequency = <400000>; + status = "okay"; + + tps: pmic@2d { + reg = <0x2d>; + }; + + i2c_eeprom: eeprom@52 { + compatible = "at,24c32"; + pagesize = <32>; + reg = <0x52>; + status = "disabled"; + }; + + i2c_rtc: rtc@68 { + compatible = "mc,rv4162c7"; + reg = <0x68>; + status = "disabled"; + }; +}; + +/* NAND memory */ +&am33xx_pinmux { + nandflash_pins: pinmux_nandflash { + pinctrl-single,pins = < + 0x0 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad0.gpmc_ad0 */ + 0x4 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad1.gpmc_ad1 */ + 0x8 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad2.gpmc_ad2 */ + 0xc (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad3.gpmc_ad3 */ + 0x10 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad4.gpmc_ad4 */ + 0x14 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad5.gpmc_ad5 */ + 0x18 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad6.gpmc_ad6 */ + 0x1c (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad7.gpmc_ad7 */ + 0x70 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_wait0.gpmc_wait0 */ + 0x7c (PIN_OUTPUT | MUX_MODE0) /* gpmc_csn0.gpmc_csn0 */ + 0x90 (PIN_OUTPUT | MUX_MODE0) /* gpmc_advn_ale.gpmc_advn_ale */ + 0x94 (PIN_OUTPUT | MUX_MODE0) /* gpmc_oen_ren.gpmc_oen_ren */ + 0x98 (PIN_OUTPUT | MUX_MODE0) /* gpmc_wen.gpmc_wen */ + 0x9c (PIN_OUTPUT | MUX_MODE0) /* gpmc_be0n_cle.gpmc_be0n_cle */ + >; + }; +}; + +&elm { + status = "okay"; +}; + +&gpmc { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&nandflash_pins>; + ranges = <0 0 0x08000000 0x10000000>; /* CS0: NAND */ + nandflash: nand@0,0 { + reg = <0 0 0>; /* CS0, offset 0 */ + nand-bus-width = <8>; + ti,nand-ecc-opt = "bch8"; + gpmc,device-nand = "true"; + gpmc,device-width = <1>; + gpmc,sync-clk-ps = <0>; + gpmc,cs-on-ns = <0>; + gpmc,cs-rd-off-ns = <30>; + gpmc,cs-wr-off-ns = <30>; + gpmc,adv-on-ns = <0>; + gpmc,adv-rd-off-ns = <30>; + gpmc,adv-wr-off-ns = <30>; + gpmc,we-on-ns = <0>; + gpmc,we-off-ns = <20>; + gpmc,oe-on-ns = <10>; + gpmc,oe-off-ns = <30>; + gpmc,access-ns = <30>; + gpmc,rd-cycle-ns = <30>; + gpmc,wr-cycle-ns = <30>; + gpmc,wait-on-read = "true"; + gpmc,wait-on-write = "true"; + gpmc,bus-turnaround-ns = <0>; + gpmc,cycle2cycle-delay-ns = <50>; + gpmc,cycle2cycle-diffcsen; + gpmc,clk-activation-ns = <0>; + gpmc,wait-monitoring-ns = <0>; + gpmc,wr-access-ns = <30>; + gpmc,wr-data-mux-bus-ns = <0>; + + elm_id = <&elm>; + + #address-cells = <1>; + #size-cells = <1>; + }; +}; + +/* Power */ +#include "tps65910.dtsi" + +&tps { + vcc1-supply = <&vcc5v>; + vcc2-supply = <&vcc5v>; + vcc3-supply = <&vcc5v>; + vcc4-supply = <&vcc5v>; + vcc5-supply = <&vcc5v>; + vcc6-supply = <&vcc5v>; + vcc7-supply = <&vcc5v>; + vccio-supply = <&vcc5v>; + + regulators { + vdd1_reg: regulator@2 { + /* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */ + regulator-name = "vdd_mpu"; + regulator-min-microvolt = <912500>; + regulator-max-microvolt = <1312500>; + regulator-boot-on; + regulator-always-on; + }; + + vdd2_reg: regulator@3 { + /* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */ + regulator-name = "vdd_core"; + regulator-min-microvolt = <912500>; + regulator-max-microvolt = <1150000>; + regulator-boot-on; + regulator-always-on; + }; + + vdig1_reg: regulator@5 { + regulator-name = "vdig1_1p8v"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + vmmc_reg: regulator@12 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + }; + }; +}; + +&vcc5v { + regulator-name = "vcc5v"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-boot-on; +}; + +/* SPI Busses */ +&am33xx_pinmux { + spi0_pins: pinmux_spi0 { + pinctrl-single,pins = < + 0x150 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* spi0_clk.spi0_clk */ + 0x154 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* spi0_d0.spi0_d0 */ + 0x158 (PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_d1.spi0_d1 */ + 0x15c (PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_cs0.spi0_cs0 */ + >; + }; +}; + +&spi0 { + pinctrl-names = "default"; + pinctrl-0 = <&spi0_pins>; + status = "okay"; + + serial_flash: m25p80@0 { + compatible = "m25p80"; + spi-max-frequency = <48000000>; + reg = <0x0>; + #address-cells = <1>; + #size-cells = <1>; + }; +}; diff --git a/arch/arm/boot/dts/am335x-phytec-lcd-018.dtsi b/arch/arm/boot/dts/am335x-phytec-lcd-018.dtsi new file mode 100644 index 0000000..daa9b2e --- /dev/null +++ b/arch/arm/boot/dts/am335x-phytec-lcd-018.dtsi @@ -0,0 +1,109 @@ +/* + * Copyright (C) 2014 Wadim Egorov <w.egorov@phytec.de> PHYTEC Messtechnik GmbH + * + * 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. + */ + +/* + * The board specific DTS file have to: + * - Specify pwms and enable gpios for backlight + * - Mux the display enable pins if available + * - Create the i2c_ts node on the specific i2c bus +*/ + +&am33xx_pinmux { + lcd_pins: pinmux_lcd { + pinctrl-single,pins = < + 0xA0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data0.lcd_data0 */ + 0xA4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data1.lcd_data1 */ + 0xA8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data2.lcd_data2 */ + 0xAC (PIN_OUTPUT | MUX_MODE0) /* lcd_data3.lcd_data3 */ + 0xB0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data4.lcd_data4 */ + 0xB4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data5.lcd_data5 */ + 0xB8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data6.lcd_data6 */ + 0xBC (PIN_OUTPUT | MUX_MODE0) /* lcd_data7.lcd_data7 */ + 0xC0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data8.lcd_data8 */ + 0xC4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data9.lcd_data9 */ + 0xC8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data10.lcd_data10 */ + 0xCC (PIN_OUTPUT | MUX_MODE0) /* lcd_data11.lcd_data11 */ + 0xD0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data12.lcd_data12 */ + 0xD4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data13.lcd_data13 */ + 0xD8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data14.lcd_data14 */ + 0xDC (PIN_OUTPUT | MUX_MODE0) /* lcd_data15.lcd_data15 */ + 0x3C (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad15.lcd_data16 */ + 0x38 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad14.lcd_data17 */ + 0x34 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad13.lcd_data18 */ + 0x30 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad12.lcd_data19 */ + 0x2C (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad11.lcd_data20 */ + 0x28 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad10.lcd_data21 */ + 0x24 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad9.lcd_data22 */ + 0x20 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad8.lcd_data23 */ + 0xE0 (PIN_OUTPUT | MUX_MODE0) /* lcd_vsync.lcd_vsync */ + 0xE4 (PIN_OUTPUT | MUX_MODE0) /* lcd_hsync.lcd_hsync */ + 0xE8 (PIN_OUTPUT | MUX_MODE0) /* lcd_pclk.lcd_pclk */ + 0xEC (PIN_OUTPUT | MUX_MODE0) /* lcd_ac_bias_en.lcd_ac_bias_en */ + >; + }; +}; + +/ { + backlight: backlight { + compatible = "pwm-backlight"; + brightness-levels = <0 4 8 16 32 64 128 255>; + default-brightness-level = <6>; + power-supply = <&lcd_3v3>; + status = "disabled"; + }; + + lcd_3v3: fixedregulator-lcd { + compatible = "regulator-fixed"; + regulator-name = "lcd_3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + }; + + panel: panel { + compatible = "ti,tilcdc,panel"; + pinctrl-names = "default"; + pinctrl-0 = <&lcd_pins>; + status = "disabled"; + + panel-info { + ac-bias = <255>; + ac-bias-intrpt = <0>; + dma-burst-sz = <16>; + bpp = <32>; + fdd = <0x80>; + sync-edge = <0>; + sync-ctrl = <1>; + raster-order = <0>; + fifo-th = <0>; + invert-pxl-clk = <1>; + }; + + display-timings { + native-mode = <&timing0>; + timing0: ETM0700G0DH6 { + clock-frequency = <40000000>; + hactive = <800>; + vactive = <480>; + hfront-porch = <40>; + hback-porch = <216>; + hsync-len = <128>; + vback-porch = <35>; + vfront-porch = <10>; + vsync-len = <2>; + hsync-active = <1>; + vsync-active = <1>; + }; + }; + }; +}; + +&i2c_ts { + compatible = "edt,edt-ft5x06"; + reg = <0x38>; +}; diff --git a/arch/arm/boot/dts/am335x-wega-peb-av-01.dtsi b/arch/arm/boot/dts/am335x-wega-peb-av-01.dtsi new file mode 100644 index 0000000..503ecb3 --- /dev/null +++ b/arch/arm/boot/dts/am335x-wega-peb-av-01.dtsi @@ -0,0 +1,71 @@ +/* + * Copyright (C) 2014 Christian Arlt <c.arlt@phytec.de> Phytec Messtechnik GmbH + * + * 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. + */ + +/ { + hdmi: hdmi { + compatible = "ti,tilcdc,slave"; + i2c = <&i2c0>; + + pinctrl-names = "default"; + pinctrl-0 = <&hdmi_pins>; + status = "disabled"; + + panel-info { + /* required */ + ac-bias = <255>; + ac-bias-intrpt = <0>; + dma-burst-sz = <16>; + bpp = <32>; + fdd = <16>; + sync-edge = <1>; /* stabilizes picture */ + sync-ctrl = <1>; + raster-order = <0>; + fifo-th = <0>; + + /* optional */ + invert-pxl-clk = <1>; + tft-alt-mode = <0>; + }; + }; +}; + +&am33xx_pinmux { + hdmi_pins: pinmux_hdmi { + pinctrl-single,pins = < + 0xA0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data0.lcd_data0 */ + 0xA4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data1.lcd_data1 */ + 0xA8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data2.lcd_data2 */ + 0xAC (PIN_OUTPUT | MUX_MODE0) /* lcd_data3.lcd_data3 */ + 0xB0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data4.lcd_data4 */ + 0xB4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data5.lcd_data5 */ + 0xB8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data6.lcd_data6 */ + 0xBC (PIN_OUTPUT | MUX_MODE0) /* lcd_data7.lcd_data7 */ + 0xC0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data8.lcd_data8 */ + 0xC4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data9.lcd_data9 */ + 0xC8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data10.lcd_data10 */ + 0xCC (PIN_OUTPUT | MUX_MODE0) /* lcd_data11.lcd_data11 */ + 0xD0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data12.lcd_data12 */ + 0xD4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data13.lcd_data13 */ + 0xD8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data14.lcd_data14 */ + 0xDC (PIN_OUTPUT | MUX_MODE0) /* lcd_data15.lcd_data15 */ + 0x3C (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad15.lcd_data16 */ + 0x38 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad14.lcd_data17 */ + 0x34 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad13.lcd_data18 */ + 0x30 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad12.lcd_data19 */ + 0x2C (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad11.lcd_data20 */ + 0x28 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad10.lcd_data21 */ + 0x24 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad9.lcd_data22 */ + 0x20 (PIN_OUTPUT | MUX_MODE1) /* gpmc_ad8.lcd_data23 */ + 0xE0 (PIN_OUTPUT | MUX_MODE0) /* lcd_vsync.lcd_vsync */ + 0xE4 (PIN_OUTPUT | MUX_MODE0) /* lcd_hsync.lcd_hsync */ + 0xE8 (PIN_OUTPUT | MUX_MODE0) /* lcd_pclk.lcd_pclk */ + 0xEC (PIN_OUTPUT | MUX_MODE0) /* lcd_ac_bias_en.lcd_ac_bias_en */ + 0x80 (PIN_OUTPUT | MUX_MODE7) /* gpmc_csn1.x_av_int_gpio1_30 */ + >; + }; +}; diff --git a/arch/arm/boot/dts/am335x-wega-peb-av-02.dtsi b/arch/arm/boot/dts/am335x-wega-peb-av-02.dtsi new file mode 100644 index 0000000..fd76760 --- /dev/null +++ b/arch/arm/boot/dts/am335x-wega-peb-av-02.dtsi @@ -0,0 +1,44 @@ +/* + * Copyright (C) 2014 Christian Arlt <c.arlt@phytec.de> Phytec Messtechnik GmbH + * + * 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. + */ + +&am33xx_pinmux { + ecap2_pins: backlight_pins { + pinctrl-single,pins = < + 0x19c (PIN_OUTPUT | MUX_MODE4) /* mcasp0_ahclkr.ecap2_in_pwm2_out */ + >; + }; + + ts_irq_pin: pinmux_ts_irq { + pinctrl-single,pins = < + 0x80 (PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_csn1.x_av_int_gpio1_30 */ + >; + }; +}; + +&i2c0 { + i2c_ts: touchscreen@38 { + pinctrl-names = "default"; + pinctrl-0 = <&ts_irq_pin>; + interrupt-parent = <&gpio1>; + interrupts = <30 0>; + status = "disabled"; + }; +}; + +&ecap2 { + pinctrl-names = "default"; + pinctrl-0 = <&ecap2_pins>; + status = "disabled"; +}; + +#include "am335x-phytec-lcd-018.dtsi" + +&backlight { + pwms = <&ecap2 0 100000 0>; + enable-gpios = <&gpio3 19 0>; +}; diff --git a/arch/arm/boot/dts/am335x-wega-peb-eval-01.dtsi b/arch/arm/boot/dts/am335x-wega-peb-eval-01.dtsi new file mode 100644 index 0000000..ecf3a78 --- /dev/null +++ b/arch/arm/boot/dts/am335x-wega-peb-eval-01.dtsi @@ -0,0 +1,54 @@ +/* Copyright (C) 2014 Christian Arlt <c.arlt@phytec.de> Phytec Messtechnik GmbH + * + * 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. + */ + +&am33xx_pinmux { + pinctrl-names = "default"; + pinctrl-0 = <&user_buttons_pins>; + + user_buttons_pins: pinmux_user_buttons { + pinctrl-single,pins = < + 0x164 (PIN_INPUT | MUX_MODE7) /* ecap0_in_pwm0_out.gpio0_7 */ + 0x1B4 (PIN_INPUT | MUX_MODE7) /* xdma_event_intr1.gpio0_20 */ + 0x130 (PIN_INPUT | MUX_MODE7) /* mii1_rx_clk.gpio3_10 */ + >; + }; + + user_leds_pins: pinmux_user_leds { + pinctrl-single,pins = < + 0x134 (PIN_OUTPUT | MUX_MODE7) /* mii1_rxd3.gpio2_18 */ + 0x138 (PIN_OUTPUT | MUX_MODE7) /* mii1_rxd2.gpio2_19 */ + 0x12C (PIN_OUTPUT | MUX_MODE7) /* mii1_tx_clk.gpio3_9 */ + >; + }; +}; + +/ { + user_leds: user_leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&user_leds_pins>; + status = "disabled"; + + user_led_green { + gpios = <&gpio3 9 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "gpio"; + default-state = "on"; + }; + + user_led_yellow { + gpios = <&gpio2 19 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "gpio"; + default-state = "on"; + }; + + user_led_red { + gpios = <&gpio2 18 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "gpio"; + default-state = "on"; + }; + }; +}; diff --git a/arch/arm/boot/dts/am335x-wega-rdk.dts b/arch/arm/boot/dts/am335x-wega-rdk.dts new file mode 100644 index 0000000..35481e3 --- /dev/null +++ b/arch/arm/boot/dts/am335x-wega-rdk.dts @@ -0,0 +1,136 @@ +/* + * Copyright (C) 2014 Teresa Gámez <t.gamez@phytec.de> Phytec Messtechnik GmbH + * + * 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. + */ + +/dts-v1/; + +#include "am335x-phycore-som.dtsi" +#include "am335x-wega.dtsi" +#include "am335x-wega-peb-eval-01.dtsi" +#include "am335x-wega-peb-av-01.dtsi" +#include "am335x-wega-peb-av-02.dtsi" + +/* SoM */ +&cpsw_emac0 { + status = "okay"; +}; + +&cpsw_emac1 { + status = "okay"; +}; + +&mac { + status = "okay"; +}; + +&davinci_mdio { + status = "okay"; +}; + +&i2c_eeprom { + status = "okay"; +}; + +&i2c_rtc { + status = "okay"; +}; + +&nandflash { + partition@0 { + label = "xload"; + reg = <0x0 0x20000>; + }; + + partition@1 { + label = "xload_backup1"; + reg = <0x20000 0x20000>; + }; + + partition@2 { + label = "xload_backup2"; + reg = <0x40000 0x20000>; + }; + + partition@3 { + label = "xload_backup3"; + reg = <0x60000 0x20000>; + }; + + partition@4 { + label = "barebox"; + reg = <0x80000 0x80000>; + }; + + partition@5 { + label = "bareboxenv"; + reg = <0x100000 0x40000>; + }; + + partition@6 { + label = "oftree"; + reg = <0x140000 0x40000>; + }; + + partition@7 { + label = "kernel"; + reg = <0x180000 0x800000>; + }; + + partition@8 { + label = "root"; + /* + * setting size to 0x0 here, size will be extended to + * end of nand flash while booting. + */ + reg = <0x980000 0x0>; + }; +}; + +/* Carrierboard */ +&cppi41dma { + status = "okay"; +}; + +&cpsw_emac1 { + status = "okay"; +}; + +&usb_ctrl_mod { + status = "okay"; +}; + +&dcan1 { + status = "okay"; +}; + +&mmc1 { + status = "okay"; +}; + +&uart0 { + status = "okay"; +}; + +&uart1 { + status = "okay"; +}; + +&usb { + status = "okay"; +}; + +&usb0 { + status = "okay"; +}; + +&usb0_phy { + status = "okay"; +}; + +&usb1 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/am335x-wega.dtsi b/arch/arm/boot/dts/am335x-wega.dtsi new file mode 100644 index 0000000..ef55ba4 --- /dev/null +++ b/arch/arm/boot/dts/am335x-wega.dtsi @@ -0,0 +1,209 @@ +/* + * Copyright (C) 2014 Teresa Gámez <t.gamez@phytec.de> Phytec Messtechnik GmbH + * + * 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. + */ + +/ { + model = "Phytec AM335x phyBOARD-WEGA"; + compatible = "phytec,am335x-wega", "phytec,am335x-phycore-som", "ti,am33xx"; + + sound: sound_iface { + compatible = "ti,da830-evm-audio"; + }; + + vcc3v3: fixedregulator@1 { + compatible = "regulator-fixed"; + }; +}; + +/* Audio */ +&am33xx_pinmux { + mcasp0_pins: pinmux_mcasp0 { + pinctrl-single,pins = < + 0x190 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp0_aclkx.mcasp0_aclkx */ + 0x194 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp0_fsx.mcasp0_fsx */ + 0x198 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp0_axr0.mcasp0_axr0 */ + 0x1A8 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mcasp0_axr1.mcasp0_axr1 */ + 0x1AC (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mcasp0_ahclkx.mcasp0_ahclkx */ + >; + }; +}; + +&i2c0 { + tlv320aic3007: audio_codec@18 { + compatible = "ti,tlv320aic3007"; + reg = <0x18>; + AVDD-supply = <&vcc3v3>; + IOVDD-supply = <&vcc3v3>; + DRVDD-supply = <&vcc3v3>; + DVDD-supply = <&vdig1_reg>; + }; +}; + +&mcasp0 { + pinctrl-names = "default"; + pinctrl-0 = <&mcasp0_pins>; + op-mode = <0>; + tdm-slots = <2>; + serial-dir = < + 2 1 0 0 /* # 0: INACTIVE, 1: TX, 2: RX */ + >; + tx-num-evt = <16>; + rt-num-evt = <16>; + status = "okay"; +}; + +&sound { + ti,model = "OnboardTLV320AIC3007"; + ti,audio-codec = <&tlv320aic3007>; + ti,mcasp-controller = <&mcasp0>; + ti,codec-clock-rate = <25000000>; + ti,audio-routing = + "Line Out", "LLOUT", + "Line Out", "RLOUT", + "Speaker", "SPOP", + "Speaker", "SPOM", + "LINE1L", "Line In", + "LINE1R", "Line In"; + status = "okay"; +}; + +&vdig1_reg { + regulator-boot-on; + regulator-always-on; +}; + +/* CAN Busses */ +&am33xx_pinmux { + dcan1_pins: pinmux_dcan1 { + pinctrl-single,pins = < + 0x168 (PIN_OUTPUT_PULLUP | MUX_MODE2) /* uart0_ctsn.d_can1_tx */ + 0x16c (PIN_INPUT_PULLUP | MUX_MODE2) /* uart0_rtsn.d_can1_rx */ + >; + }; +}; + +&dcan1 { + pinctrl-names = "default"; + pinctrl-0 = <&dcan1_pins>; +}; + +/* Ethernet */ +&am33xx_pinmux { + ethernet1_pins: pinmux_ethernet1 { + pinctrl-single,pins = < + 0x40 (PIN_OUTPUT | MUX_MODE1) /* gpmc_a0.mii2_txen */ + 0x44 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_a1.mii2_rxdv */ + 0x48 (PIN_OUTPUT | MUX_MODE1) /* gpmc_a2.mii2_txd3 */ + 0x4c (PIN_OUTPUT | MUX_MODE1) /* gpmc_a3.mii2_txd2 */ + 0x50 (PIN_OUTPUT | MUX_MODE1) /* gpmc_a4.mii2_txd1 */ + 0x54 (PIN_OUTPUT | MUX_MODE1) /* gpmc_a5.mii2_txd0 */ + 0x58 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_a6.mii2_txclk */ + 0x5c (PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_a7.mii2_rxclk */ + 0x60 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_a8.mii2_rxd3 */ + 0x64 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_a9.mii2_rxd2 */ + 0x68 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_a10.mii2_rxd1 */ + 0x6c (PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_a11.mii2_rxd0 */ + 0x74 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_wpn.mii2_rxerr */ + 0x78 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* gpmc_ben1.mii2_col */ + >; + }; +}; + +&cpsw_emac1 { + phy_id = <&davinci_mdio>, <1>; + phy-mode = "mii"; + dual_emac_res_vlan = <2>; + status = "disabled"; +}; + +&mac { + slaves = <2>; + pinctrl-names = "default"; + pinctrl-0 = <ðernet0_pins ðernet1_pins>; + dual_emac = <1>; +}; + +/* MMC */ +&am33xx_pinmux { + mmc1_pins: pinmux_mmc1 { + pinctrl-single,pins = < + 0x0F0 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat3.mmc0_dat3 */ + 0x0F4 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat2.mmc0_dat2 */ + 0x0F8 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat1.mmc0_dat1 */ + 0x0FC (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat0.mmc0_dat0 */ + 0x100 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_clk.mmc0_clk */ + 0x104 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_cmd.mmc0_cmd */ + 0x160 (PIN_INPUT_PULLUP | MUX_MODE7) /* spi0_cs1.mmc0_sdcd */ + >; + }; +}; + +&mmc1 { + vmmc-supply = <&vcc3v3>; + bus-width = <4>; + pinctrl-names = "default"; + pinctrl-0 = <&mmc1_pins>; + cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>; +}; + +/* Power */ +&vcc3v3 { + regulator-name = "vcc3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; +}; + +/* UARTs */ +&am33xx_pinmux { + uart0_pins: pinmux_uart0 { + pinctrl-single,pins = < + 0x170 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */ + 0x174 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */ + >; + }; + + uart1_pins: pinmux_uart1_pins { + pinctrl-single,pins = < + 0x180 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart1_rxd.uart1_rxd */ + 0x184 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_txd.uart1_txd */ + 0x178 (PIN_INPUT | MUX_MODE0) /* uart1_ctsn.uart1_ctsn */ + 0x17c (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_rtsn.uart1_rtsn */ + >; + }; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins>; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&uart1_pins>; +}; + +/* USB */ +&am33xx_pinmux { + usb_pins: pinmux_usb { + pinctrl-single,pins = < + 0x21c (PIN_OUTPUT | MUX_MODE0) /* usb0_drvvbus.usb0_drvvbus */ + 0x234 (PIN_OUTPUT | MUX_MODE0) /* usb1_drvvbus.usb1_drvvbus */ + >; + }; +}; + +&usb { + pinctrl-names = "default"; + pinctrl-0 = <&usb_pins>; +}; + +/* usb0 is in otg mode */ + +&usb1 { + dr_mode = "host"; +};
The following patch is to support Phytec phyBOARD-Wega-AM335x device. The patch consists of the commits taken from git://git.phytec.de/linux-ti and ported to upstream kernel with small modifications, i.e. &ctrl_mod renamed to &usb_ctrl_mod. The code has been written by the following developers: Christian Arlt <c.arlt@phytec.de> Stefan Müller-Klieser <s.mueller-klieser@phytec.de> Teresa Gámez <t.gamez@phytec.de> Wadim Egorov <w.egorov@phytec.de> Tested-by: Matwey V. Kornilov <matwey@sai.msu.ru> Signed-off-by: Matwey V. Kornilov <matwey@sai.msu.ru> --- The patch has been tested on 3.19.0 with openSUSE Factory on phyBOARD-Wega-AM335x kit. The board successfully boots, ethernet works. arch/arm/boot/dts/Makefile | 3 +- arch/arm/boot/dts/am335x-phycore-som.dtsi | 275 +++++++++++++++++++++++++ arch/arm/boot/dts/am335x-phytec-lcd-018.dtsi | 109 ++++++++++ arch/arm/boot/dts/am335x-wega-peb-av-01.dtsi | 71 +++++++ arch/arm/boot/dts/am335x-wega-peb-av-02.dtsi | 44 ++++ arch/arm/boot/dts/am335x-wega-peb-eval-01.dtsi | 54 +++++ arch/arm/boot/dts/am335x-wega-rdk.dts | 136 ++++++++++++ arch/arm/boot/dts/am335x-wega.dtsi | 209 +++++++++++++++++++ 8 files changed, 900 insertions(+), 1 deletion(-) create mode 100644 arch/arm/boot/dts/am335x-phycore-som.dtsi create mode 100644 arch/arm/boot/dts/am335x-phytec-lcd-018.dtsi create mode 100644 arch/arm/boot/dts/am335x-wega-peb-av-01.dtsi create mode 100644 arch/arm/boot/dts/am335x-wega-peb-av-02.dtsi create mode 100644 arch/arm/boot/dts/am335x-wega-peb-eval-01.dtsi create mode 100644 arch/arm/boot/dts/am335x-wega-rdk.dts create mode 100644 arch/arm/boot/dts/am335x-wega.dtsi