Commit 91f6278b authored by Koen Kooi's avatar Koen Kooi Committed by Tony Lindgren
Browse files

ARM: dts: am335x: add am335x-sancloud-bbe board support 



The "Beaglebone Enhanced" by Sancloud is based on the Beaglebone Black,
but with the following differences:

 * Gigabit capable PHY
 * Extra USB hub, optional i2c control
 * lps3331ap barometer connected over i2c
 * MPU6050 6 axis MEMS accelerometer/gyro connected over i2c
 * 1GiB DDR3 RAM
 * RTL8723 Wifi/Bluetooth connected over USB

Tested on a revision G board.

Signed-off-by: default avatarKoen Kooi <koen@dominion.thruhere.net>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent cf0a761a

arch/arm/boot/dts/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -695,6 +695,7 @@ dtb-$(CONFIG_SOC_AM33XX) += \ 
	am335x-pepper.dtb \

	am335x-phycore-rdk.dtb \

	am335x-pocketbeagle.dtb \

	am335x-sancloud-bbe.dtb \

	am335x-shc.dtb \

	am335x-sbc-t335.dtb \

	am335x-sl50.dtb \

arch/arm/boot/dts/am335x-sancloud-bbe.dts

0 → 100644
+136 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2012 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.

 */

/dts-v1/;



#include "am33xx.dtsi"

#include "am335x-bone-common.dtsi"

#include "am335x-boneblack-common.dtsi"

#include <dt-bindings/interrupt-controller/irq.h>



/ {

	model = "SanCloud BeagleBone Enhanced";

	compatible = "sancloud,am335x-boneenhanced", "ti,am335x-bone-black", "ti,am335x-bone", "ti,am33xx";

};



&am33xx_pinmux {

	pinctrl-names = "default";



	cpsw_default: cpsw_default {

		pinctrl-single,pins = <

			/* Slave 1 */

			AM33XX_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* mii1_txen.rgmii1_tctl */

			AM33XX_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE2)	/* mii1_rxdv.rgmii1_rctl */

			AM33XX_IOPAD(0x91c, PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* mii1_txd3.rgmii1_td3 */

			AM33XX_IOPAD(0x920, PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* mii1_txd2.rgmii1_td2 */

			AM33XX_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* mii1_txd1.rgmii1_td1 */

			AM33XX_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* mii1_txd0.rgmii1_td0 */

			AM33XX_IOPAD(0x92c, PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* mii1_txclk.rgmii1_tclk */

			AM33XX_IOPAD(0x930, PIN_INPUT_PULLDOWN | MUX_MODE2)	/* mii1_rxclk.rgmii1_rclk */

			AM33XX_IOPAD(0x934, PIN_INPUT_PULLDOWN | MUX_MODE2)	/* mii1_rxd3.rgmii1_rd3 */

			AM33XX_IOPAD(0x938, PIN_INPUT_PULLDOWN | MUX_MODE2)	/* mii1_rxd2.rgmii1_rd2 */

			AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE2)	/* mii1_rxd1.rgmii1_rd1 */

			AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE2)	/* mii1_rxd0.rgmii1_rd0 */

		>;

	};



	cpsw_sleep: cpsw_sleep {

		pinctrl-single,pins = <

			/* Slave 1 reset value */

			AM33XX_IOPAD(0x914, PIN_INPUT_PULLDOWN | MUX_MODE7)

			AM33XX_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE7)

			AM33XX_IOPAD(0x91c, PIN_INPUT_PULLDOWN | MUX_MODE7)

			AM33XX_IOPAD(0x920, PIN_INPUT_PULLDOWN | MUX_MODE7)

			AM33XX_IOPAD(0x924, PIN_INPUT_PULLDOWN | MUX_MODE7)

			AM33XX_IOPAD(0x928, PIN_INPUT_PULLDOWN | MUX_MODE7)

			AM33XX_IOPAD(0x92c, PIN_INPUT_PULLDOWN | MUX_MODE7)

			AM33XX_IOPAD(0x930, PIN_INPUT_PULLDOWN | MUX_MODE7)

			AM33XX_IOPAD(0x934, PIN_INPUT_PULLDOWN | MUX_MODE7)

			AM33XX_IOPAD(0x938, PIN_INPUT_PULLDOWN | MUX_MODE7)

			AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE7)

			AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE7)

		>;

	};



	davinci_mdio_default: davinci_mdio_default {

		pinctrl-single,pins = <

			/* MDIO */

			AM33XX_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0)	/* mdio_data.mdio_data */

			AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0)			/* mdio_clk.mdio_clk */

		>;

	};



	davinci_mdio_sleep: davinci_mdio_sleep {

		pinctrl-single,pins = <

			/* MDIO reset value */

			AM33XX_IOPAD(0x948, PIN_INPUT_PULLDOWN | MUX_MODE7)

			AM33XX_IOPAD(0x94c, PIN_INPUT_PULLDOWN | MUX_MODE7)

		>;

	};



	usb_hub_ctrl: usb_hub_ctrl {

		pinctrl-single,pins = <

			AM33XX_IOPAD(0x944, PIN_OUTPUT_PULLUP | MUX_MODE7)     /* rmii1_refclk.gpio0_29 */

		>;

	};



	mpu6050_pins: pinmux_mpu6050_pins {

		pinctrl-single,pins = <

			AM33XX_IOPAD(0x968, PIN_INPUT | MUX_MODE7)    /* uart0_ctsn.gpio1_8 */

		>;

	};



	lps3331ap_pins: pinmux_lps3331ap_pins {

		pinctrl-single,pins = <

			AM33XX_IOPAD(0x868, PIN_INPUT | MUX_MODE7)     /* gpmc_a10.gpio1_26 */

		>;

	};

};



&mac {

	pinctrl-names = "default", "sleep";

	pinctrl-0 = <&cpsw_default>;

	pinctrl-1 = <&cpsw_sleep>;

	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>, <0>;

	phy-mode = "rgmii-txid";

};



&i2c0 {

	lps331ap: barometer@5c {

		compatible = "st,lps331ap-press";

		st,drdy-int-pin = <1>;

		reg = <0x5c>;

		interrupt-parent = <&gpio1>;

		interrupts = <26 IRQ_TYPE_EDGE_RISING>;

	};



	mpu6050: accelerometer@68 {

		compatible = "invensense,mpu6050";

		reg = <0x68>;

		interrupt-parent = <&gpio0>;

		interrupts = <2 IRQ_TYPE_EDGE_RISING>;

		orientation = <0xff 0 0 0 1 0 0 0 0xff>;

	};



	usb2512b: usb-hub@2c {

		compatible = "microchip,usb2512b";

		reg = <0x2c>;

		reset-gpios = <&gpio0 29 GPIO_ACTIVE_LOW>;

		/* wifi on port 4 */

	};

};

CRA Git | Maintained and supported by SUSTech CRA and CCSE