ARM: dts: add DTS for Baltos IR5221

This device is an industrial PC based on
AM335x SoC.

[ balbi@ti.com : updated to fit current mainline ]
Signed-off-by: NYegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: NFelipe Balbi <balbi@ti.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>

arch/arm/boot/dts/Makefile

@@ -407,6 +407,7 @@ dtb-$(CONFIG_ARCH_OMAP3) += \
 dtb-$(CONFIG_SOC_TI81XX) += \
 	dm8168-evm.dtb
 dtb-$(CONFIG_SOC_AM33XX) += \
+	am335x-baltos-ir5221.dtb \
 	am335x-base0033.dtb \
 	am335x-bone.dtb \
 	am335x-boneblack.dtb \

arch/arm/boot/dts/am335x-baltos-ir5221.dts

+/*
+ * 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.
+ */
+
+/*
+ * VScom OnRISC
+ * http://www.vscom.de
+ */
+
+/dts-v1/;
+
+#include "am33xx.dtsi"
+#include <dt-bindings/pwm/pwm.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+/ {
+	model = "OnRISC Baltos iR 5221";
+	compatible = "vscom,onrisc", "ti,am33xx";
+
+	cpus {
+		cpu@0 {
+			cpu0-supply = <&vdd1_reg>;
+		};
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x80000000 0x10000000>; /* 256 MB */
+	};
+
+	vbat: fixedregulator@0 {
+		compatible = "regulator-fixed";
+		regulator-name = "vbat";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-boot-on;
+	};
+
+	wl12xx_vmmc: fixedregulator@2 {
+		pinctrl-names = "default";
+		pinctrl-0 = <&wl12xx_gpio>;
+		compatible = "regulator-fixed";
+		regulator-name = "vwl1271";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio3 8 0>;
+		startup-delay-us = <70000>;
+		enable-active-high;
+	};
+};
+
+&am33xx_pinmux {
+	mmc2_pins: pinmux_mmc2_pins {
+		pinctrl-single,pins = <
+			0x020 (PIN_INPUT_PULLUP | MUX_MODE2)      /* gpmc_ad8.mmc1_dat0_mux0 */
+			0x024 (PIN_INPUT_PULLUP | MUX_MODE2)      /* gpmc_ad9.mmc1_dat1_mux0 */
+			0x028 (PIN_INPUT_PULLUP | MUX_MODE2)      /* gpmc_ad10.mmc1_dat2_mux0 */
+			0x02c (PIN_INPUT_PULLUP | MUX_MODE2)      /* gpmc_ad11.mmc1_dat3_mux0 */
+			0x080 (PIN_INPUT_PULLUP | MUX_MODE2)      /* gpmc_csn1.mmc1_clk_mux0 */
+			0x084 (PIN_INPUT_PULLUP | MUX_MODE2)      /* gpmc_csn2.mmc1_cmd_mux0 */
+			0x1e4 (PIN_INPUT_PULLUP | MUX_MODE7)      /* emu0.gpio3[7] */
+		>;
+	};
+
+	wl12xx_gpio: pinmux_wl12xx_gpio {
+		pinctrl-single,pins = <
+			0x1e8 (PIN_OUTPUT_PULLUP | MUX_MODE7)      /* emu1.gpio3[8] */
+		>;
+	};
+
+	tps65910_pins: pinmux_tps65910_pins {
+		pinctrl-single,pins = <
+			0x078 (PIN_INPUT_PULLUP | MUX_MODE7)      /* gpmc_ben1.gpio1[28] */
+		>;
+	};
+
+	tca6416_pins: pinmux_tca6416_pins {
+		pinctrl-single,pins = <
+			0x1b4 (PIN_INPUT_PULLUP | MUX_MODE7)      /* xdma_event_intr1.gpio0[20] tca6416 stuff */
+		>;
+	};
+
+	i2c1_pins: pinmux_i2c1_pins {
+		pinctrl-single,pins = <
+			0x158 0x2a      /* spi0_d1.i2c1_sda_mux3, INPUT | MODE2 */
+			0x15c 0x2a      /* spi0_cs0.i2c1_scl_mux3, INPUT | MODE2 */
+		>;
+	};
+
+	dcan1_pins: pinmux_dcan1_pins {
+		pinctrl-single,pins = <
+			0x168 0x0a      /* uart0_ctsn.dcan1_tx_mux0, OUTPUT | MODE2 */
+			0x16c 0x2a      /* uart0_rtsn.dcan1_rx_mux0, INPUT | MODE2 */
+		>;
+	};
+
+	uart0_pins: pinmux_uart0_pins {
+		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 0x28      /* uart1_rxd, INPUT | MODE0 */
+			0x184 0x28      /* uart1_txd, INPUT | MODE0 */
+			/*0x178 0x28*/      /* uart1_ctsn, INPUT | MODE0 */
+			/*0x17c 0x08*/      /* uart1_rtsn, OUTPUT | MODE0 */
+			0x178 (PIN_INPUT_PULLDOWN | MUX_MODE7)      /* uart1_ctsn, INPUT | MODE0 */
+			0x17c (PIN_OUTPUT_PULLDOWN | MUX_MODE7)      /* uart1_rtsn, OUTPUT | MODE0 */
+			0x0e0 (PIN_OUTPUT_PULLDOWN | MUX_MODE7)      /* lcd_vsync.gpio2[22] DTR */
+			0x0e4 (PIN_INPUT_PULLDOWN | MUX_MODE7)      /* lcd_hsync.gpio2[23] DSR */
+			0x0e8 (PIN_INPUT_PULLDOWN | MUX_MODE7)      /* lcd_pclk.gpio2[24] DCD */
+			0x0ec (PIN_INPUT_PULLDOWN | MUX_MODE7)      /* lcd_ac_bias_en.gpio2[25] RI */
+		>;
+	};
+
+	uart2_pins: pinmux_uart2_pins {
+		pinctrl-single,pins = <
+			0x150 0x29      /* spi0_sclk.uart2_rxd_mux3, INPUT | MODE1 */
+			0x154 0x09      /* spi0_d0.uart2_txd_mux3, OUTPUT | MODE1 */
+			/*0x188 0x2a*/      /* i2c0_sda.uart2_ctsn_mux0, INPUT | MODE2 */
+			/*0x18c 0x2a*/      /* i2c0_scl.uart2_rtsn_mux0, INPUT | MODE2 */
+			0x188 (PIN_INPUT_PULLDOWN | MUX_MODE7)      /* i2c0_sda.uart2_ctsn_mux0 */
+			0x18c (PIN_OUTPUT_PULLDOWN | MUX_MODE7)      /* i2c0_scl.uart2_rtsn_mux0 */
+			0x030 (PIN_OUTPUT_PULLDOWN | MUX_MODE7)      /* gpmc_ad12.gpio1[12] DTR */
+			0x034 (PIN_INPUT_PULLDOWN | MUX_MODE7)      /* gpmc_ad13.gpio1[13] DSR */
+			0x038 (PIN_INPUT_PULLDOWN | MUX_MODE7)      /* gpmc_ad14.gpio1[14] DCD */
+			0x03c (PIN_INPUT_PULLDOWN | MUX_MODE7)     /* gpmc_ad15.gpio1[15] RI */
+
+			0x1a0 (PIN_INPUT_PULLUP | MUX_MODE7)      /* mcasp0_aclkr.gpio3[18], INPUT_PULLDOWN | MODE7 */
+		>;
+	};
+
+	cpsw_default: cpsw_default {
+		pinctrl-single,pins = <
+			/* Slave 1 */
+			0x10c (PIN_INPUT_PULLDOWN | MUX_MODE1)       /* mii1_crs.rmii1_crs_dv */
+			0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE1)      /* mii1_tx_en.rmii1_txen */
+			0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE1)      /* mii1_txd1.rmii1_txd1 */
+			0x128 (PIN_OUTPUT_PULLDOWN | 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_ref_clk.rmii1_refclk */
+
+
+			/* Slave 2 */
+			0x40 (PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* gpmc_a0.rgmii2_tctl */
+			0x44 (PIN_INPUT_PULLDOWN | MUX_MODE2)	/* gpmc_a1.rgmii2_rctl */
+			0x48 (PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* gpmc_a2.rgmii2_td3 */
+			0x4c (PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* gpmc_a3.rgmii2_td2 */
+			0x50 (PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* gpmc_a4.rgmii2_td1 */
+			0x54 (PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* gpmc_a5.rgmii2_td0 */
+			0x58 (PIN_OUTPUT_PULLDOWN | MUX_MODE2)	/* gpmc_a6.rgmii2_tclk */
+			0x5c (PIN_INPUT_PULLDOWN | MUX_MODE2)	/* gpmc_a7.rgmii2_rclk */
+			0x60 (PIN_INPUT_PULLDOWN | MUX_MODE2)	/* gpmc_a8.rgmii2_rd3 */
+			0x64 (PIN_INPUT_PULLDOWN | MUX_MODE2)	/* gpmc_a9.rgmii2_rd2 */
+			0x68 (PIN_INPUT_PULLDOWN | MUX_MODE2)	/* gpmc_a10.rgmii2_rd1 */
+			0x6c (PIN_INPUT_PULLDOWN | MUX_MODE2)	/* gpmc_a11.rgmii2_rd0 */
+		>;
+	};
+
+	cpsw_sleep: cpsw_sleep {
+		pinctrl-single,pins = <
+			/* Slave 1 reset value */
+			0x10c (PIN_INPUT_PULLDOWN | MUX_MODE7)
+			0x114 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+			0x124 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+			0x128 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+			0x13c (PIN_INPUT_PULLDOWN | MUX_MODE7)
+			0x140 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+			0x144 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+
+			/* Slave 2 reset value*/
+			0x40 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+			0x44 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+			0x48 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+			0x4c (PIN_INPUT_PULLDOWN | MUX_MODE7)
+			0x50 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+			0x54 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+			0x58 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+			0x5c (PIN_INPUT_PULLDOWN | MUX_MODE7)
+			0x60 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+			0x64 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+			0x68 (PIN_INPUT_PULLDOWN | MUX_MODE7)
+			0x6c (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)
+		>;
+	};
+
+	nandflash_pins_s0: nandflash_pins_s0 {
+		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 */
+			0x74 (PIN_INPUT_PULLUP | MUX_MODE7)	/* gpmc_wpn.gpio0_30 */
+			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 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&nandflash_pins_s0>;
+	ranges = <0 0 0x08000000 0x10000000>;	/* CS0: NAND */
+	status = "okay";
+
+	nand@0,0 {
+		reg = <0 0 0>; /* CS0, offset 0 */
+		nand-bus-width = <8>;
+		ti,nand-ecc-opt = "bch8";
+		ti,nand-xfer-type = "polled";
+
+		gpmc,device-nand = "true";
+		gpmc,device-width = <1>;
+		gpmc,sync-clk-ps = <0>;
+		gpmc,cs-on-ns = <0>;
+		gpmc,cs-rd-off-ns = <44>;
+		gpmc,cs-wr-off-ns = <44>;
+		gpmc,adv-on-ns = <6>;
+		gpmc,adv-rd-off-ns = <34>;
+		gpmc,adv-wr-off-ns = <44>;
+		gpmc,we-on-ns = <0>;
+		gpmc,we-off-ns = <40>;
+		gpmc,oe-on-ns = <0>;
+		gpmc,oe-off-ns = <54>;
+		gpmc,access-ns = <64>;
+		gpmc,rd-cycle-ns = <82>;
+		gpmc,wr-cycle-ns = <82>;
+		gpmc,wait-on-read = "true";
+		gpmc,wait-on-write = "true";
+		gpmc,bus-turnaround-ns = <0>;
+		gpmc,cycle2cycle-delay-ns = <0>;
+		gpmc,clk-activation-ns = <0>;
+		gpmc,wait-monitoring-ns = <0>;
+		gpmc,wr-access-ns = <40>;
+		gpmc,wr-data-mux-bus-ns = <0>;
+
+		#address-cells = <1>;
+		#size-cells = <1>;
+		elm_id = <&elm>;
+	};
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_pins>;
+
+	status = "okay";
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart1_pins>;
+	dtr-gpios = <&gpio2 22 GPIO_ACTIVE_LOW>;
+	dsr-gpios = <&gpio2 23 GPIO_ACTIVE_LOW>;
+	dcd-gpios = <&gpio2 24 GPIO_ACTIVE_LOW>;
+	rng-gpios = <&gpio2 25 GPIO_ACTIVE_LOW>;
+	cts-gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
+	rts-gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
+
+	status = "okay";
+};
+
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart2_pins>;
+	dtr-gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
+	dsr-gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
+	dcd-gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
+	rng-gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
+	cts-gpios = <&gpio3 5 GPIO_ACTIVE_LOW>;
+	rts-gpios = <&gpio3 6 GPIO_ACTIVE_LOW>;
+
+	status = "okay";
+};
+
+&i2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c1_pins>;
+
+	status = "okay";
+	clock-frequency = <400000>;
+
+	tps: tps@2d {
+		reg = <0x2d>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-parent = <&gpio1>;
+		interrupts = <28 GPIO_ACTIVE_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&tps65910_pins>;
+	};
+
+	at24@50 {
+		compatible = "at24,24c02";
+		pagesize = <8>;
+		reg = <0x50>;
+	};
+
+	tca6416: gpio@20 {
+		compatible = "ti,tca6416";
+		reg = <0x20>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <20 GPIO_ACTIVE_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&tca6416_pins>;
+	};
+};
+
+&usb {
+	status = "okay";
+};
+
+&usb_ctrl_mod {
+	status = "okay";
+};
+
+&usb0_phy {
+	status = "okay";
+};
+
+&usb1_phy {
+	status = "okay";
+};
+
+&usb0 {
+	status = "okay";
+	dr_mode = "host";
+};
+
+&usb1 {
+	status = "okay";
+	dr_mode = "otg";
+};
+
+&cppi41dma  {
+	status = "okay";
+};
+
+#include "tps65910.dtsi"
+
+&tps {
+	vcc1-supply = <&vbat>;
+	vcc2-supply = <&vbat>;
+	vcc3-supply = <&vbat>;
+	vcc4-supply = <&vbat>;
+	vcc5-supply = <&vbat>;
+	vcc6-supply = <&vbat>;
+	vcc7-supply = <&vbat>;
+	vccio-supply = <&vbat>;
+
+	ti,en-ck32k-xtal = <1>;
+
+	regulators {
+		vrtc_reg: regulator@0 {
+			regulator-always-on;
+		};
+
+		vio_reg: regulator@1 {
+			regulator-always-on;
+		};
+
+		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;
+		};
+
+		vdd3_reg: regulator@4 {
+			regulator-always-on;
+		};
+
+		vdig1_reg: regulator@5 {
+			regulator-always-on;
+		};
+
+		vdig2_reg: regulator@6 {
+			regulator-always-on;
+		};
+
+		vpll_reg: regulator@7 {
+			regulator-always-on;
+		};
+
+		vdac_reg: regulator@8 {
+			regulator-always-on;
+		};
+
+		vaux1_reg: regulator@9 {
+			regulator-always-on;
+		};
+
+		vaux2_reg: regulator@10 {
+			regulator-always-on;
+		};
+
+		vaux33_reg: regulator@11 {
+			regulator-always-on;
+		};
+
+		vmmc_reg: regulator@12 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-always-on;
+		};
+	};
+};
+
+&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>, <0>;
+	phy-mode = "rmii";
+	dual_emac_res_vlan = <1>;
+};
+
+&cpsw_emac1 {
+	phy_id = <&davinci_mdio>, <7>;
+	phy-mode = "rgmii-txid";
+	dual_emac_res_vlan = <2>;
+};
+
+&phy_sel {
+	rmii-clock-ext = <1>;
+};
+
+&mmc1 {
+	vmmc-supply = <&vmmc_reg>;
+	status = "okay";
+};
+
+&mmc2 {
+	status = "okay";
+	vmmc-supply = <&wl12xx_vmmc>;
+	ti,non-removable;
+	bus-width = <4>;
+	cap-power-off-card;
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc2_pins>;
+
+	#address-cells = <1>;
+	#size-cells = <0>;
+	wlcore: wlcore@2 {
+		compatible = "ti,wl1835";
+		reg = <2>;
+		interrupt-parent = <&gpio3>;
+		interrupts = <7 IRQ_TYPE_LEVEL_HIGH>;
+	};
+};
+
+&sham {
+	status = "okay";
+};
+
+&aes {
+	status = "okay";
+};
+
+&gpio0 {
+	ti,no-reset-on-init;
+};
+
+&dcan1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&dcan1_pins>;
+
+	status = "okay";
+};