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linux/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi
Vokáč Michal 87489ec3a7 ARM: dts: imx: Add Y Soft IOTA Draco, Hydra and Ursa boards 
These are i.MX6S/DL based SBCs embedded in various Y Soft products.
All share the same board design but have slightly different HW
configuration.

Ursa
- i.MX6S SoC, 512MB RAM DDR3, 4GB eMMC, microSD
- parallel WVGA 7" LCD with touch panel
- 1x Eth (QCA8334 switch)
- USB OTG
- USB host (micro-B)

Draco
- i.MX6S SoC, 512MB RAM DDR3, 4GB eMMC, microSD
- parallel WVGA 7" LCD with touch panel
- 2x Eth (QCA8334 switch)
- USB OTG
- USB host (micro-B)
- RGB LED (I2C LP5562)
- 3.5mm audio jack + codec (LM49350)

Hydra
- i.MX6DL SoC, 2GB RAM DDR3, 4GB eMMC, microSD
- I2C OLED display, capacitive matrix keys
- 2x Eth (QCA8334 switch)
- USB OTG
- RGB LED (I2C LP5562)
- 3.5mm audio jack + codec (LM49350)
- HDMI
- miniPCIe slot

Cc: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Michal Vokáč <michal.vokac@ysoft.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-02-11 09:22:25 +08:00

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// SPDX-License-Identifier: GPL-2.0
//
// Copyright (C) 2015-2018 Y Soft Corporation, a.s.
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/pwm/pwm.h>
/ {
backlight: backlight {
compatible = "pwm-backlight";
pwms = <&pwm1 0 500000 PWM_POLARITY_INVERTED>;
brightness-levels = <0 32 64 128 255>;
default-brightness-level = <32>;
num-interpolated-steps = <8>;
power-supply = <&sw2_reg>;
status = "disabled";
};
lcd_display: display {
compatible = "fsl,imx-parallel-display";
#address-cells = <1>;
#size-cells = <0>;
interface-pix-fmt = "rgb24";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ipu1>;
status = "disabled";
port@0 {
reg = <0>;
lcd_display_in: endpoint {
remote-endpoint = <&ipu1_di0_disp0>;
};
};
port@1 {
reg = <1>;
lcd_display_out: endpoint {
remote-endpoint = <&lcd_panel_in>;
};
};
};
panel: panel {
compatible = "dataimage,scf0700c48ggu18";
power-supply = <&sw2_reg>;
status = "disabled";
port {
lcd_panel_in: endpoint {
remote-endpoint = <&lcd_display_out>;
};
};
};
reg_pcie: regulator-pcie {
compatible = "regulator-fixed";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pcie_reg>;
regulator-name = "MPCIE_3V3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpio3 19 GPIO_ACTIVE_HIGH>;
enable-active-high;
status = "disabled";
};
reg_usb_h1_vbus: regulator-usb-h1-vbus {
compatible = "regulator-fixed";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usbh1_vbus>;
regulator-name = "usb_h1_vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio1 29 GPIO_ACTIVE_HIGH>;
enable-active-high;
status = "disabled";
};
reg_usb_otg_vbus: regulator-usb-otg-vbus {
compatible = "regulator-fixed";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usbotg_vbus>;
regulator-name = "usb_otg_vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;
enable-active-high;
status = "okay";
};
};
&fec {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_enet>;
phy-mode = "rgmii-id";
phy-reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>;
phy-reset-duration = <20>;
phy-supply = <&sw2_reg>;
phy-handle = <&ethphy0>;
status = "okay";
mdio {
#address-cells = <1>;
#size-cells = <0>;
phy_port2: phy@1 {
reg = <1>;
};
phy_port3: phy@2 {
reg = <2>;
};
switch@0 {
compatible = "qca,qca8334";
reg = <0>;
switch_ports: ports {
#address-cells = <1>;
#size-cells = <0>;
ethphy0: port@0 {
reg = <0>;
label = "cpu";
phy-mode = "rgmii";
ethernet = <&fec>;
fixed-link {
speed = <1000>;
full-duplex;
};
};
port@2 {
reg = <2>;
label = "eth2";
phy-handle = <&phy_port2>;
};
port@3 {
reg = <3>;
label = "eth1";
phy-handle = <&phy_port3>;
};
};
};
};
};
&hdmi {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hdmi_cec>;
ddc-i2c-bus = <&i2c2>;
status = "disabled";
};
&i2c2 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c2>;
status = "okay";
pmic@8 {
compatible = "fsl,pfuze200";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pmic>;
reg = <0x8>;
regulators {
sw1a_reg: sw1ab {
regulator-min-microvolt = <300000>;
regulator-max-microvolt = <1875000>;
regulator-boot-on;
regulator-always-on;
regulator-ramp-delay = <6250>;
};
sw2_reg: sw2 {
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
sw3a_reg: sw3a {
regulator-min-microvolt = <400000>;
regulator-max-microvolt = <1975000>;
regulator-boot-on;
regulator-always-on;
};
sw3b_reg: sw3b {
regulator-min-microvolt = <400000>;
regulator-max-microvolt = <1975000>;
regulator-boot-on;
regulator-always-on;
};
swbst_reg: swbst {
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5150000>;
};
vgen1_reg: vgen1 {
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1550000>;
};
vgen2_reg: vgen2 {
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1550000>;
};
vgen3_reg: vgen3 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
vgen4_reg: vgen4 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
vgen5_reg: vgen5 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
vgen6_reg: vgen6 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
vref_reg: vrefddr {
regulator-boot-on;
regulator-always-on;
};
vsnvs_reg: vsnvs {
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <3000000>;
regulator-boot-on;
regulator-always-on;
};
};
};
leds: led-controller@30 {
compatible = "ti,lp5562";
reg = <0x30>;
clock-mode = /bits/ 8 <1>;
status = "disabled";
chan0 {
chan-name = "R";
led-cur = /bits/ 8 <0x20>;
max-cur = /bits/ 8 <0x60>;
};
chan1 {
chan-name = "G";
led-cur = /bits/ 8 <0x20>;
max-cur = /bits/ 8 <0x60>;
};
chan2 {
chan-name = "B";
led-cur = /bits/ 8 <0x20>;
max-cur = /bits/ 8 <0x60>;
};
chan3 {
chan-name = "W";
led-cur = /bits/ 8 <0x0>;
max-cur = /bits/ 8 <0x0>;
};
};
eeprom@57 {
compatible = "atmel,24c128";
reg = <0x57>;
pagesize = <64>;
status = "okay";
};
touchscreen: touchscreen@5c {
compatible = "pixcir,pixcir_tangoc";
reg = <0x5c>;
pinctrl-0 = <&pinctrl_touch>;
interrupt-parent = <&gpio4>;
interrupts = <5 IRQ_TYPE_EDGE_FALLING>;
attb-gpio = <&gpio4 5 GPIO_ACTIVE_HIGH>;
reset-gpio = <&gpio1 2 GPIO_ACTIVE_HIGH>;
touchscreen-size-x = <800>;
touchscreen-size-y = <480>;
status = "disabled";
};
};
&i2c3 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c3>;
status = "disabled";
oled: oled@3d {
compatible = "solomon,ssd1305fb-i2c";
reg = <0x3d>;
solomon,height = <64>;
solomon,width = <128>;
solomon,page-offset = <0>;
solomon,prechargep2 = <15>;
reset-gpios = <&gpio_oled 1 GPIO_ACTIVE_LOW>;
vbat-supply = <&sw2_reg>;
status = "disabled";
};
gpio_oled: gpio@41 {
compatible = "nxp,pca9536";
gpio-controller;
#gpio-cells = <2>;
reg = <0x41>;
vcc-supply = <&sw2_reg>;
status = "disabled";
};
};
&iomuxc {
pinctrl_enet: enetgrp {
fsl,pins = <
MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b020
MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b020
MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x1b020
MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x1b020
MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x1b020
MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x1b020
MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x1b020
MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b020
MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b020
MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x1b020
MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x1b020
MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b020
MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b020
MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b020
MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x1b010
MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x1b010
MX6QDL_PAD_ENET_CRS_DV__GPIO1_IO25 0x1b098
>;
};
pinctrl_hdmi_cec: hdmicecgrp {
fsl,pins = <
MX6QDL_PAD_EIM_A25__HDMI_TX_CEC_LINE 0x1b898
>;
};
pinctrl_i2c2: i2c2grp {
fsl,pins = <
MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b899
MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b899
>;
};
pinctrl_i2c3: i2c3grp {
fsl,pins = <
MX6QDL_PAD_GPIO_3__I2C3_SCL 0x4001b899
MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b899
>;
};
pinctrl_ipu1: ipu1grp {
fsl,pins = <
MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x10
MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02 0x10
MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03 0x10
MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00 0x10
MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01 0x10
MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02 0x10
MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03 0x10
MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04 0x10
MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05 0x10
MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06 0x10
MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07 0x10
MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08 0x10
MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09 0x10
MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0x10
MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0x10
MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0x10
MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0x10
MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0x10
MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0x10
MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0x10
MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0x10
MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18 0x10
MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19 0x10
MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20 0x10
MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21 0x10
MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22 0x10
MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23 0x10
>;
};
pinctrl_pcie: pciegrp {
fsl,pins = <
MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x1b098
MX6QDL_PAD_KEY_COL4__GPIO4_IO14 0x1b098
MX6QDL_PAD_CSI0_DATA_EN__GPIO5_IO20 0x1b098
>;
};
pinctrl_pcie_reg: pciereggrp {
fsl,pins = <
MX6QDL_PAD_EIM_D19__GPIO3_IO19 0x1b098
>;
};
pinctrl_pmic: pmicgrp {
fsl,pins = <
MX6QDL_PAD_GPIO_18__GPIO7_IO13 0x1b098
>;
};
pinctrl_pwm1: pwm1grp {
fsl,pins = <
MX6QDL_PAD_GPIO_9__PWM1_OUT 0x8
>;
};
pinctrl_touch: touchgrp {
fsl,pins = <
MX6QDL_PAD_GPIO_19__GPIO4_IO05 0x1b098
MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x1b098
>;
};
pinctrl_uart1: uart1grp {
fsl,pins = <
MX6QDL_PAD_CSI0_DAT10__UART1_TX_DATA 0x1b0a8
MX6QDL_PAD_CSI0_DAT11__UART1_RX_DATA 0x1b0a8
>;
};
pinctrl_usbh1: usbh1grp {
fsl,pins = <
MX6QDL_PAD_EIM_D30__USB_H1_OC 0x1b098
>;
};
pinctrl_usbh1_vbus: usbh1-vbus {
fsl,pins = <
MX6QDL_PAD_ENET_TXD1__GPIO1_IO29 0x98
>;
};
pinctrl_usbotg: usbotggrp {
fsl,pins = <
MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID 0x1b098
MX6QDL_PAD_EIM_D21__USB_OTG_OC 0x1b098
>;
};
pinctrl_usbotg_vbus: usbotg-vbus {
fsl,pins = <
MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x98
>;
};
pinctrl_usdhc3: usdhc3grp {
fsl,pins = <
MX6QDL_PAD_EIM_A16__GPIO2_IO22 0x1b018
MX6QDL_PAD_SD3_RST__GPIO7_IO08 0x1b018
MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17059
MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10059
MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17059
MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17059
MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17059
MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17059
>;
};
pinctrl_usdhc4: usdhc4grp {
fsl,pins = <
MX6QDL_PAD_SD4_CMD__SD4_CMD 0x1f069
MX6QDL_PAD_SD4_CLK__SD4_CLK 0x10069
MX6QDL_PAD_SD4_DAT0__SD4_DATA0 0x17069
MX6QDL_PAD_SD4_DAT1__SD4_DATA1 0x17069
MX6QDL_PAD_SD4_DAT2__SD4_DATA2 0x17069
MX6QDL_PAD_SD4_DAT3__SD4_DATA3 0x17069
MX6QDL_PAD_SD4_DAT4__SD4_DATA4 0x17069
MX6QDL_PAD_SD4_DAT5__SD4_DATA5 0x17069
MX6QDL_PAD_SD4_DAT6__SD4_DATA6 0x17069
MX6QDL_PAD_SD4_DAT7__SD4_DATA7 0x17069
>;
};
pinctrl_wdog: wdoggrp {
fsl,pins = <
MX6QDL_PAD_GPIO_1__WDOG2_B 0x1b0b0
>;
};
};
&ipu1_di0_disp0 {
remote-endpoint = <&lcd_display_in>;
};
&pcie {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pcie>;
reset-gpio = <&gpio7 12 GPIO_ACTIVE_LOW>;
vpcie-supply = <&reg_pcie>;
status = "disabled";
};
&pwm1 {
#pwm-cells = <3>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pwm1>;
status = "disabled";
};
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1>;
status = "okay";
};
&usbh1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usbh1>;
vbus-supply = <&reg_usb_h1_vbus>;
status = "disabled";
};
&usbotg {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usbotg>;
vbus-supply = <&reg_usb_otg_vbus>;
srp-disable;
hnp-disable;
adp-disable;
status = "okay";
};
&usbphy1 {
fsl,tx-d-cal = <106>;
status = "okay";
};
&usbphy2 {
fsl,tx-d-cal = <109>;
status = "disabled";
};
&usdhc3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc3>;
bus-width = <4>;
cd-gpios = <&gpio7 8 GPIO_ACTIVE_LOW>;
wp-gpios = <&gpio2 22 GPIO_ACTIVE_HIGH>;
no-1-8-v;
keep-power-in-suspend;
wakeup-source;
vmmc-supply = <&sw2_reg>;
status = "disabled";
};
&usdhc4 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc4>;
bus-width = <8>;
non-removable;
no-1-8-v;
keep-power-in-suspend;
vmmc-supply = <&sw2_reg>;
status = "okay";
};
&wdog1 {
status = "disabled";
};
&wdog2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_wdog>;
fsl,ext-reset-output;
status = "okay";
};
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