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ARM: dts: Add phyBOARD-WEGA-AM335x rdk 

phyBOARD-WEGA-AM335x represents a direct soldered
combination of a phyCORE-AM335x SoM and carrier board.

Different kind of SoM options can be connected to
the wega carrier board. So we created a separate
wega dtsi file. The final dts contains the actual
SoM on the carrier board.

WEGA carrier board features:
* ETH phy on carrier board: 1x MII
* 1x CAN
* 2x UART
* USB0 (device)
* USB1 (host)
* mSD slot

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Teresa Remmet 2015-07-16 10:30:49 +02:00 committed by Tony Lindgren
parent 52b0dcb1d1
commit 36bd168355
4 changed files with 178 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
Documentation/devicetree/bindings/arm/omap/omap.txt
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@ -135,6 +135,9 @@ Boards:
- AM335X OrionLXm : Substation Automation Platform
compatible = "novatech,am335x-lxm", "ti,am33xx"
- AM335X phyBOARD-WEGA: Single Board Computer dev kit
compatible = "phytec,am335x-wega", "phytec,am335x-phycore-som", "ti,am33xx"
- OMAP5 EVM : Evaluation Module
compatible = "ti,omap5-evm", "ti,omap5"

3
arch/arm/boot/dts/Makefile
View File

@ -442,7 +442,8 @@ dtb-$(CONFIG_SOC_AM33XX) += \
am335x-nano.dtb \
am335x-pepper.dtb \
am335x-lxm.dtb \
am335x-chiliboard.dtb
am335x-chiliboard.dtb \
am335x-wega-rdk.dtb
dtb-$(CONFIG_ARCH_OMAP4) += \
omap4-duovero-parlor.dtb \
omap4-panda.dtb \

22
arch/arm/boot/dts/am335x-wega-rdk.dts Normal file
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@ -0,0 +1,22 @@
/*
* Copyright (C) 2015 Phytec Messtechnik GmbH
* Author: Teresa Remmet <t.remmet@phytec.de>
*
* 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"
/* SoM */
&i2c_eeprom {
status = "okay";
};
&i2c_rtc {
status = "okay";
};

151
arch/arm/boot/dts/am335x-wega.dtsi Normal file
View File

@ -0,0 +1,151 @@
/*
* Copyright (C) 2015 Phytec Messtechnik GmbH
* Author: Teresa Remmet <t.remmet@phytec.de>
*
* 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";
};
/* 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>;
status = "okay";
};
/* 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>;
};
&mac {
slaves = <2>;
pinctrl-names = "default";
pinctrl-0 = <&ethernet0_pins &ethernet1_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 = <&vmmc_reg>;
bus-width = <4>;
pinctrl-names = "default";
pinctrl-0 = <&mmc1_pins>;
cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
status = "okay";
};
/* 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>;
status = "okay";
};
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&uart1_pins>;
status = "okay";
};
/* USB */
&cppi41dma {
status = "okay";
};
&usb_ctrl_mod {
status = "okay";
};
&usb {
status = "okay";
};
&usb0 {
dr_mode = "peripheral";
status = "okay";
};
&usb0_phy {
status = "okay";
};
&usb1 {
dr_mode = "host";
status = "okay";
};
&usb1_phy {
status = "okay";
};