Commit bb3e3fbb authored by Neeraj Dantu's avatar Neeraj Dantu Committed by Tony Lindgren
Browse files

ARM: dts: Add DT support for Octavo Systems OSD3358-SM-RED based on TI AM335x 

OSD3358-SM-RED is a dev board for OSD335x System-in-Package(SiP) devices from
Octavo Systems.

This board family can be indentified by the A335BNLTOS00 in the at24 eeprom:
A2: [aa 55 33 ee 41 33 33 35  42 4e 4c 54 4f 53 30 30 |.U3.A335BNLTOS00|]

https://octavosystems.com/octavo_products/osd3358-sm-red/



Signed-off-by: default avatarNeeraj Dantu <neeraj.dantu@octavosystems.com>
CC: Tony Lindgren <tony@atomide.com>
CC: Robert Nelson <robertcnelson@gmail.com>
CC: Jason Kridner <jkridner@gmail.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 792f9867

arch/arm/boot/dts/Makefile

+2 −1
Original line number Diff line number Diff line
@@ -698,7 +698,8 @@ dtb-$(CONFIG_SOC_AM33XX) += \ 
	am335x-shc.dtb \

	am335x-sbc-t335.dtb \

	am335x-sl50.dtb \

	am335x-wega-rdk.dtb

	am335x-wega-rdk.dtb \

	am335x-osd3358-sm-red.dtb

dtb-$(CONFIG_ARCH_OMAP4) += \

	omap4-droid4-xt894.dtb \

	omap4-duovero-parlor.dtb \

arch/arm/boot/dts/am335x-osd3358-sm-red.dts

0 → 100755
+457 −0
Original line number Diff line number Diff line 
//SPDX-License-Identifier: GPL-2.0

/* Copyright (C) 2018 Octavo Systems LLC - http://www.octavosystems.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-osd335x-common.dtsi"

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



#include <dt-bindings/display/tda998x.h>



/ {

	model = "Octavo Systems OSD3358-SM-RED";

	compatible = "oct,osd3358-sm-refdesign", "ti,am335x-bone-black", "ti,am335x-bone", "ti,am33xx";

};



&ldo3_reg {

	regulator-min-microvolt = <1800000>;

	regulator-max-microvolt = <1800000>;

	regulator-always-on;

};



&mmc1 {

	vmmc-supply = <&vmmcsd_fixed>;

};



&mmc2 {

	vmmc-supply = <&vmmcsd_fixed>;

	pinctrl-names = "default";

	pinctrl-0 = <&emmc_pins>;

	bus-width = <8>;

	status = "okay";

};



&am33xx_pinmux {

	nxp_hdmi_bonelt_pins: nxp-hdmi-bonelt-pins {

		pinctrl-single,pins = <

			AM33XX_IOPAD(0x9b0, PIN_OUTPUT_PULLDOWN | MUX_MODE3)	/* xdma_event_intr0 */

			AM33XX_IOPAD(0x8a0, PIN_OUTPUT | MUX_MODE0)		/* lcd_data0.lcd_data0 */

			AM33XX_IOPAD(0x8a4, PIN_OUTPUT | MUX_MODE0)		/* lcd_data1.lcd_data1 */

			AM33XX_IOPAD(0x8a8, PIN_OUTPUT | MUX_MODE0)		/* lcd_data2.lcd_data2 */

			AM33XX_IOPAD(0x8ac, PIN_OUTPUT | MUX_MODE0)		/* lcd_data3.lcd_data3 */

			AM33XX_IOPAD(0x8b0, PIN_OUTPUT | MUX_MODE0)		/* lcd_data4.lcd_data4 */

			AM33XX_IOPAD(0x8b4, PIN_OUTPUT | MUX_MODE0)		/* lcd_data5.lcd_data5 */

			AM33XX_IOPAD(0x8b8, PIN_OUTPUT | MUX_MODE0)		/* lcd_data6.lcd_data6 */

			AM33XX_IOPAD(0x8bc, PIN_OUTPUT | MUX_MODE0)		/* lcd_data7.lcd_data7 */

			AM33XX_IOPAD(0x8c0, PIN_OUTPUT | MUX_MODE0)		/* lcd_data8.lcd_data8 */

			AM33XX_IOPAD(0x8c4, PIN_OUTPUT | MUX_MODE0)		/* lcd_data9.lcd_data9 */

			AM33XX_IOPAD(0x8c8, PIN_OUTPUT | MUX_MODE0)		/* lcd_data10.lcd_data10 */

			AM33XX_IOPAD(0x8cc, PIN_OUTPUT | MUX_MODE0)		/* lcd_data11.lcd_data11 */

			AM33XX_IOPAD(0x8d0, PIN_OUTPUT | MUX_MODE0)		/* lcd_data12.lcd_data12 */

			AM33XX_IOPAD(0x8d4, PIN_OUTPUT | MUX_MODE0)		/* lcd_data13.lcd_data13 */

			AM33XX_IOPAD(0x8d8, PIN_OUTPUT | MUX_MODE0)		/* lcd_data14.lcd_data14 */

			AM33XX_IOPAD(0x8dc, PIN_OUTPUT | MUX_MODE0)		/* lcd_data15.lcd_data15 */

			AM33XX_IOPAD(0x8e0, PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* lcd_vsync.lcd_vsync */

			AM33XX_IOPAD(0x8e4, PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* lcd_hsync.lcd_hsync */

			AM33XX_IOPAD(0x8e8, PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* lcd_pclk.lcd_pclk */

			AM33XX_IOPAD(0x8ec, PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* lcd_ac_bias_en.lcd_ac_bias_en */

		>;

	};



	nxp_hdmi_bonelt_off_pins: nxp-hdmi-bonelt-off-pins {

		pinctrl-single,pins = <

			AM33XX_IOPAD(0x9b0, PIN_OUTPUT_PULLDOWN | MUX_MODE3)	/* xdma_event_intr0 */

		>;

	};



	mcasp0_pins: mcasp0-pins {

		pinctrl-single,pins = <

			AM33XX_IOPAD(0x9ac, PIN_INPUT_PULLUP | MUX_MODE0) /* mcasp0_ahcklx.mcasp0_ahclkx */

			AM33XX_IOPAD(0x99c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mcasp0_ahclkr.mcasp0_axr2*/

			AM33XX_IOPAD(0x994, PIN_OUTPUT_PULLUP | MUX_MODE0) /* mcasp0_fsx.mcasp0_fsx */

			AM33XX_IOPAD(0x990, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mcasp0_aclkx.mcasp0_aclkx */

			AM33XX_IOPAD(0x86c, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a11.GPIO1_27 */

		>;

	};



	flash_enable: flash-enable {

		pinctrl-single,pins = <

			AM33XX_IOPAD(0x944, PIN_OUTPUT_PULLDOWN | MUX_MODE7) 	/* rmii1_ref_clk.gpio0_29 */

		>;

	};



	imu_interrupt: imu-interrupt {

		pinctrl-single,pins = <

			AM33XX_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE7) 		/* mii1_rx_er.gpio3_2 */

		>;

	};



	ethernet_interrupt: ethernet-interrupt{

		pinctrl-single,pins = <

			AM33XX_IOPAD(0x908, PIN_INPUT_PULLDOWN | MUX_MODE7) 		/* mii1_col.gpio3_0 */

		>;

	};

};



&lcdc {

	status = "okay";



	/* If you want to get 24 bit RGB and 16 BGR mode instead of

	 * current 16 bit RGB and 24 BGR modes, set the propety

	 * below to "crossed" and uncomment the video-ports -property

	 * in tda19988 node.

	 * AM335x errata for wiring:

	 * http://www.ti.com/lit/er/sprz360i/sprz360i.pdf

	 */



	blue-and-red-wiring = "straight";



	port {

		lcdc_0: endpoint {

			remote-endpoint = <&hdmi_0>;

		};

	};

};



&i2c0 {

	tda19988: hdmi-encoder@70 {

		compatible = "nxp,tda998x";

		reg = <0x70>;



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

		pinctrl-0 = <&nxp_hdmi_bonelt_pins>;

		pinctrl-1 = <&nxp_hdmi_bonelt_off_pins>;



		/* Convert 24bit BGR to RGB, e.g. cross red and blue wiring */

		/* video-ports = <0x234501>; */



		#sound-dai-cells = <0>;

		audio-ports = <	TDA998x_I2S	0x03>;



		port {

			hdmi_0: endpoint {

				remote-endpoint = <&lcdc_0>;

			};

		};

	};



	mpu9250: imu@68 {

		compatible = "invensense,mpu6050";

		reg = <0x68>;

		interrupt-parent = <&gpio3>;

		interrupts = <21 IRQ_TYPE_EDGE_RISING>;

		i2c-gate {

			#address-cells = <1>;

			#size-cells = <0>;

			ax8975@c {

				compatible = "ak,ak8975";

				reg = <0x0c>;

			};

		};

		/*invensense,int_config = <0x10>;

		invensense,level_shifter = <0>;

		invensense,orientation = [01 00 00 00 01 00 00 00 01];

		invensense,sec_slave_type = <0>;

		invensense,key = [4e cc 7e eb f6 1e 35 22 00 34 0d 65 32 e9 94 89];*/

	};



	bmp280: pressure@78 {

		compatible = "bosch,bmp280";

		reg = <0x76>;

	};

};



&rtc {

	system-power-controller;

};



&mcasp0 {

	#sound-dai-cells = <0>;

	pinctrl-names = "default";

	pinctrl-0 = <&mcasp0_pins>;

	status = "okay";

	op-mode = <0>;	/* MCASP_IIS_MODE */

	tdm-slots = <2>;

	serial-dir = <	/* 0: INACTIVE, 1: TX, 2: RX */

			0 0 1 0

		>;

	tx-num-evt = <32>;

	rx-num-evt = <32>;

};



/ {

	clk_mcasp0_fixed: clk-mcasp0-fixed {

		#clock-cells = <0>;

		compatible = "fixed-clock";

		clock-frequency = <24576000>;

	};



	clk_mcasp0: clk-mcasp0 {

		#clock-cells = <0>;

		compatible = "gpio-gate-clock";

		clocks = <&clk_mcasp0_fixed>;

		enable-gpios = <&gpio1 27 0>; /* BeagleBone Black Clk enable on GPIO1_27 */

	};



	sound {

		compatible = "simple-audio-card";

		simple-audio-card,name = "TI BeagleBone Black";

		simple-audio-card,format = "i2s";

		simple-audio-card,bitclock-master = <&dailink0_master>;

		simple-audio-card,frame-master = <&dailink0_master>;



		dailink0_master: simple-audio-card,cpu {

			sound-dai = <&mcasp0>;

			clocks = <&clk_mcasp0>;

		};



		simple-audio-card,codec {

			sound-dai = <&tda19988>;

		};

	};



	chosen {

		stdout-path = &uart0;

	};



	leds {

		pinctrl-names = "default";

		pinctrl-0 = <&user_leds_s0>;



		compatible = "gpio-leds";



		led2 {

			label = "beaglebone:green:usr0";

			gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>;

			linux,default-trigger = "heartbeat";

			default-state = "off";

		};



		led3 {

			label = "beaglebone:green:usr1";

			gpios = <&gpio1 22 GPIO_ACTIVE_HIGH>;

			linux,default-trigger = "mmc0";

			default-state = "off";

		};



		led4 {

			label = "beaglebone:green:usr2";

			gpios = <&gpio1 23 GPIO_ACTIVE_HIGH>;

			linux,default-trigger = "cpu0";

			default-state = "off";

		};



		led5 {

			label = "beaglebone:green:usr3";

			gpios = <&gpio1 24 GPIO_ACTIVE_HIGH>;

			linux,default-trigger = "mmc1";

			default-state = "off";

		};

	};



	vmmcsd_fixed: fixedregulator0 {

		compatible = "regulator-fixed";

		regulator-name = "vmmcsd_fixed";

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

	};

};



&am33xx_pinmux {

	pinctrl-names = "default";

	pinctrl-0 = <&clkout2_pin>;



	user_leds_s0: user-leds-s0 {

		pinctrl-single,pins = <

			AM33XX_IOPAD(0x854, PIN_OUTPUT_PULLDOWN | MUX_MODE7)	/* gpmc_a5.gpio1_21 */

			AM33XX_IOPAD(0x858, PIN_OUTPUT_PULLUP | MUX_MODE7)	/* gpmc_a6.gpio1_22 */

			AM33XX_IOPAD(0x85c, PIN_OUTPUT_PULLDOWN | MUX_MODE7)	/* gpmc_a7.gpio1_23 */

			AM33XX_IOPAD(0x860, PIN_OUTPUT_PULLUP | MUX_MODE7)	/* gpmc_a8.gpio1_24 */

		>;

	};



	i2c2_pins: pinmux-i2c2-pins {

		pinctrl-single,pins = <

			AM33XX_IOPAD(0x978, PIN_INPUT_PULLUP | MUX_MODE3)	/* uart1_ctsn.i2c2_sda */

			AM33XX_IOPAD(0x97c, PIN_INPUT_PULLUP | MUX_MODE3)	/* uart1_rtsn.i2c2_scl */

		>;

	};



	uart0_pins: pinmux-uart0-pins {

		pinctrl-single,pins = <

			AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0)	/* uart0_rxd.uart0_rxd */

			AM33XX_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* uart0_txd.uart0_txd */

		>;

	};



	clkout2_pin: pinmux-clkout2-pin {

		pinctrl-single,pins = <

			AM33XX_IOPAD(0x9b4, PIN_OUTPUT_PULLDOWN | MUX_MODE3)	/* xdma_event_intr1.clkout2 */

		>;

	};



	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_txd3 */

			AM33XX_IOPAD(0x920, PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* mii1_txd2.rgmii1_txd2 */

			AM33XX_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* mii1_txd1.rgmii1_txd1 */

			AM33XX_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* mii1_txd0.rgmii1_txd0 */

			AM33XX_IOPAD(0x92c, PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* mii1_txclk.rgmii1_txclk */

			AM33XX_IOPAD(0x930, PIN_INPUT_PULLDOWN | MUX_MODE2)		/* mii1_rxclk.rgmii1_rxclk */

			AM33XX_IOPAD(0x934, PIN_INPUT_PULLDOWN | MUX_MODE2)		/* mii1_rxd3.rgmii1_rxd3 */

			AM33XX_IOPAD(0x938, PIN_INPUT_PULLDOWN | MUX_MODE2)		/* mii1_rxd2.rgmii1_rxd2 */

			AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE2)		/* mii1_rxd1.rgmii1_rxd1 */

			AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE2)		/* mii1_rxd0.rgmii1_rxd0 */

		>;

	};



	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)

		>;

	};



	mmc1_pins: pinmux-mmc1-pins {

		pinctrl-single,pins = <

			AM33XX_IOPAD(0x960, PIN_INPUT | MUX_MODE7) /* (C15) spi0_cs1.gpio0[6] */

			AM33XX_IOPAD(0x8fc, PIN_INPUT_PULLUP | MUX_MODE0) /* (G16) mmc0_dat0.mmc0_dat0 */

			AM33XX_IOPAD(0x8f8, PIN_INPUT_PULLUP | MUX_MODE0) /* (G15) mmc0_dat1.mmc0_dat1 */

			AM33XX_IOPAD(0x8f4, PIN_INPUT_PULLUP | MUX_MODE0) /* (F18) mmc0_dat2.mmc0_dat2 */

			AM33XX_IOPAD(0x8f0, PIN_INPUT_PULLUP | MUX_MODE0) /* (F17) mmc0_dat3.mmc0_dat3 */

			AM33XX_IOPAD(0x904, PIN_INPUT_PULLUP | MUX_MODE0) /* (G18) mmc0_cmd.mmc0_cmd */

			AM33XX_IOPAD(0x900, PIN_INPUT_PULLUP | MUX_MODE0) /* (G17) mmc0_clk.mmc0_clk */

		>;

	};



	emmc_pins: pinmux-emmc-pins {

		pinctrl-single,pins = <

			AM33XX_IOPAD(0x880, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn1.mmc1_clk */

			AM33XX_IOPAD(0x884, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn2.mmc1_cmd */

			AM33XX_IOPAD(0x800, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad0.mmc1_dat0 */

			AM33XX_IOPAD(0x804, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad1.mmc1_dat1 */

			AM33XX_IOPAD(0x808, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad2.mmc1_dat2 */

			AM33XX_IOPAD(0x80c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad3.mmc1_dat3 */

			AM33XX_IOPAD(0x810, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad4.mmc1_dat4 */

			AM33XX_IOPAD(0x814, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad5.mmc1_dat5 */

			AM33XX_IOPAD(0x818, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad6.mmc1_dat6 */

			AM33XX_IOPAD(0x81c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad7.mmc1_dat7 */

		>;

	};

};





&uart0 {

	pinctrl-names = "default";

	pinctrl-0 = <&uart0_pins>;



	status = "okay";

};



&usb {

	status = "okay";

};



&usb_ctrl_mod {

	status = "okay";

};



&usb0_phy {

	status = "okay";

};



&usb1_phy {

	status = "okay";

};



&usb0 {

	status = "okay";

	dr_mode = "peripheral";

	interrupts-extended = <&intc 18 &tps 0>;

	interrupt-names = "mc", "vbus";

};



&usb1 {

	status = "okay";

	dr_mode = "host";

};



&cppi41dma  {

	status = "okay";

};



&i2c2 {

	pinctrl-names = "default";

	pinctrl-0 = <&i2c2_pins>;

	status = "okay";

	clock-frequency = <100000>;

};



&cpsw_emac0 {

	phy_id = <&davinci_mdio>, <4>;

	phy-mode = "rgmii-txid";

};



&mac {

	slaves = <1>;

	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";

};



&mmc1 {

	status = "okay";

	bus-width = <0x4>;

	pinctrl-names = "default";

	pinctrl-0 = <&mmc1_pins>;

	cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;

};



&rtc {

	clocks = <&clk_32768_ck>, <&l4_per_clkctrl AM3_CLKDIV32K_CLKCTRL 0>;

	clock-names = "ext-clk", "int-clk";

};

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