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u-boot/arch/arm/dts/imx8mm-venice-gw7904.dts

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board: gateworks: venice: add imx8mm-gw7904 support The GW7904 is based on the i.MX 8M Mini SoC featuring: - LPDDR4 DRAM - eMMC FLASH - microSD connector with UHS support - LIS2DE12 3-axis accelerometer - Gateworks System Controller - IMX8M FEC - 2x RS232 off-board connectors - PMIC - 10x bi-color LED's - 1x miniPCIe socket with PCIe and USB2.0 - 802.3at Class 4 PoE - 10-30VDC input via barrel-jack Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2022-09-14 16:02:19 +00:00
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright 2022 Gateworks Corporation
*/
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/linux-event-codes.h>
#include <dt-bindings/leds/common.h>
#include <dt-bindings/phy/phy-imx8-pcie.h>
#include "imx8mm.dtsi"
/ {
model = "Gateworks Venice GW7904 i.MX8MM board";
compatible = "gateworks,imx8mm-gw7904", "fsl,imx8mm";
chosen {
stdout-path = &uart2;
};
memory@40000000 {
device_type = "memory";
reg = <0x0 0x40000000 0 0x80000000>;
};
gpio-keys {
compatible = "gpio-keys";
key-0 {
label = "user_pb";
gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
linux,code = <BTN_0>;
};
key-1 {
label = "user_pb1x";
linux,code = <BTN_1>;
interrupt-parent = <&gsc>;
interrupts = <0>;
};
key-2 {
label = "key_erased";
linux,code = <BTN_2>;
interrupt-parent = <&gsc>;
interrupts = <1>;
};
key-3 {
label = "eeprom_wp";
linux,code = <BTN_3>;
interrupt-parent = <&gsc>;
interrupts = <2>;
};
key-4 {
label = "switch_hold";
linux,code = <BTN_5>;
interrupt-parent = <&gsc>;
interrupts = <7>;
};
};
led-controller {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio_leds>;
led-0 {
function = LED_FUNCTION_STATUS;
color = <LED_COLOR_ID_GREEN>;
label = "led01_grn";
gpios = <&gpioled 0 GPIO_ACTIVE_LOW>;
default-state = "off";
};
led-1 {
function = LED_FUNCTION_STATUS;
color = <LED_COLOR_ID_YELLOW>;
label = "led01_yel";
gpios = <&gpioled 1 GPIO_ACTIVE_LOW>;
default-state = "off";
};
led-2 {
function = LED_FUNCTION_STATUS;
color = <LED_COLOR_ID_GREEN>;
label = "led02_grn";
gpios = <&gpioled 2 GPIO_ACTIVE_LOW>;
default-state = "off";
};
led-3 {
function = LED_FUNCTION_STATUS;
color = <LED_COLOR_ID_YELLOW>;
label = "led02_yel";
gpios = <&gpioled 3 GPIO_ACTIVE_LOW>;
default-state = "off";
};
led-4 {
function = LED_FUNCTION_STATUS;
color = <LED_COLOR_ID_GREEN>;
label = "led03_grn";
gpios = <&gpioled 4 GPIO_ACTIVE_LOW>;
default-state = "off";
};
led-5 {
function = LED_FUNCTION_STATUS;
color = <LED_COLOR_ID_YELLOW>;
label = "led03_yel";
gpios = <&gpioled 5 GPIO_ACTIVE_LOW>;
default-state = "off";
};
led-6 {
function = LED_FUNCTION_STATUS;
color = <LED_COLOR_ID_GREEN>;
label = "led04_grn";
gpios = <&gpioled 6 GPIO_ACTIVE_LOW>;
default-state = "off";
};
led-7 {
function = LED_FUNCTION_STATUS;
color = <LED_COLOR_ID_YELLOW>;
label = "led04_yel";
gpios = <&gpioled 7 GPIO_ACTIVE_LOW>;
default-state = "off";
};
led-8 {
function = LED_FUNCTION_STATUS;
color = <LED_COLOR_ID_GREEN>;
label = "led05_grn";
gpios = <&gpioled 8 GPIO_ACTIVE_LOW>;
default-state = "off";
};
led-9 {
function = LED_FUNCTION_STATUS;
color = <LED_COLOR_ID_YELLOW>;
label = "led05_yel";
gpios = <&gpioled 9 GPIO_ACTIVE_LOW>;
default-state = "off";
};
led-10 {
function = LED_FUNCTION_STATUS;
color = <LED_COLOR_ID_GREEN>;
label = "led06_grn";
gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
default-state = "off";
};
led-11 {
function = LED_FUNCTION_STATUS;
color = <LED_COLOR_ID_RED>;
label = "led06_red";
gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
default-state = "off";
};
led-12 {
function = LED_FUNCTION_STATUS;
color = <LED_COLOR_ID_GREEN>;
label = "led07_grn";
gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
default-state = "off";
};
led-13 {
function = LED_FUNCTION_STATUS;
color = <LED_COLOR_ID_RED>;
label = "led07_red";
gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
default-state = "off";
};
led-14 {
function = LED_FUNCTION_STATUS;
color = <LED_COLOR_ID_GREEN>;
label = "led08_grn";
gpios = <&gpioled 10 GPIO_ACTIVE_LOW>;
default-state = "off";
};
led-15 {
function = LED_FUNCTION_STATUS;
color = <LED_COLOR_ID_YELLOW>;
label = "led08_yel";
gpios = <&gpioled 11 GPIO_ACTIVE_LOW>;
default-state = "off";
};
led-16 {
function = LED_FUNCTION_STATUS;
color = <LED_COLOR_ID_GREEN>;
label = "led09_grn";
gpios = <&gpioled 12 GPIO_ACTIVE_LOW>;
default-state = "off";
};
led-17 {
function = LED_FUNCTION_STATUS;
color = <LED_COLOR_ID_YELLOW>;
label = "led09_yel";
gpios = <&gpioled 13 GPIO_ACTIVE_LOW>;
default-state = "off";
};
led-18 {
function = LED_FUNCTION_STATUS;
color = <LED_COLOR_ID_GREEN>;
label = "led10_grn";
gpios = <&gpioled 14 GPIO_ACTIVE_LOW>;
default-state = "off";
};
led-19 {
function = LED_FUNCTION_STATUS;
color = <LED_COLOR_ID_YELLOW>;
label = "led10_yel";
gpios = <&gpioled 15 GPIO_ACTIVE_LOW>;
default-state = "off";
};
};
pcie0_refclk: pcie0-refclk {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <100000000>;
};
reg_3p3v: regulator-3p3v {
compatible = "regulator-fixed";
regulator-name = "3P3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
};
&A53_0 {
cpu-supply = <&buck2>;
};
&A53_1 {
cpu-supply = <&buck2>;
};
&A53_2 {
cpu-supply = <&buck2>;
};
&A53_3 {
cpu-supply = <&buck2>;
};
&ddrc {
operating-points-v2 = <&ddrc_opp_table>;
ddrc_opp_table: opp-table {
compatible = "operating-points-v2";
opp-25M {
opp-hz = /bits/ 64 <25000000>;
};
opp-100M {
opp-hz = /bits/ 64 <100000000>;
};
opp-750M {
opp-hz = /bits/ 64 <750000000>;
};
};
};
&fec1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_fec1>;
phy-mode = "rgmii-id";
phy-handle = <&ethphy0>;
local-mac-address = [00 00 00 00 00 00];
status = "okay";
mdio {
#address-cells = <1>;
#size-cells = <0>;
ethphy0: ethernet-phy@0 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <0>;
};
};
};
&gpio1 {
gpio-line-names = "", "", "", "", "", "", "", "",
"", "", "", "", "rs232_en#", "", "", "",
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "";
};
&gpio5 {
gpio-line-names = "", "", "", "", "", "", "", "",
"", "", "", "", "pci_wdis#", "", "", "",
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "";
};
&i2c1 {
clock-frequency = <100000>;
arm: dts: imx8m*-venice-*: add I2C GPIO bus recovery support Add I2C GPIO bus recovery support by adding scl-gpios and sda-gpios for the various I2C busses on Gateworks Venice boards. Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Fabio Estevam <festevam@denx.de>
2022-11-11 16:03:06 +00:00
pinctrl-names = "default", "gpio";
board: gateworks: venice: add imx8mm-gw7904 support The GW7904 is based on the i.MX 8M Mini SoC featuring: - LPDDR4 DRAM - eMMC FLASH - microSD connector with UHS support - LIS2DE12 3-axis accelerometer - Gateworks System Controller - IMX8M FEC - 2x RS232 off-board connectors - PMIC - 10x bi-color LED's - 1x miniPCIe socket with PCIe and USB2.0 - 802.3at Class 4 PoE - 10-30VDC input via barrel-jack Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2022-09-14 16:02:19 +00:00
pinctrl-0 = <&pinctrl_i2c1>;
arm: dts: imx8m*-venice-*: add I2C GPIO bus recovery support Add I2C GPIO bus recovery support by adding scl-gpios and sda-gpios for the various I2C busses on Gateworks Venice boards. Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Fabio Estevam <festevam@denx.de>
2022-11-11 16:03:06 +00:00
pinctrl-1 = <&pinctrl_i2c1_gpio>;
scl-gpios = <&gpio5 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
sda-gpios = <&gpio5 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
board: gateworks: venice: add imx8mm-gw7904 support The GW7904 is based on the i.MX 8M Mini SoC featuring: - LPDDR4 DRAM - eMMC FLASH - microSD connector with UHS support - LIS2DE12 3-axis accelerometer - Gateworks System Controller - IMX8M FEC - 2x RS232 off-board connectors - PMIC - 10x bi-color LED's - 1x miniPCIe socket with PCIe and USB2.0 - 802.3at Class 4 PoE - 10-30VDC input via barrel-jack Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2022-09-14 16:02:19 +00:00
status = "okay";
gsc: gsc@20 {
compatible = "gw,gsc";
reg = <0x20>;
pinctrl-0 = <&pinctrl_gsc>;
interrupt-parent = <&gpio4>;
interrupts = <26 IRQ_TYPE_EDGE_FALLING>;
interrupt-controller;
#interrupt-cells = <1>;
adc {
compatible = "gw,gsc-adc";
#address-cells = <1>;
#size-cells = <0>;
channel@6 {
gw,mode = <0>;
reg = <0x06>;
label = "temp";
};
channel@82 {
gw,mode = <2>;
reg = <0x82>;
label = "vin";
gw,voltage-divider-ohms = <22100 1000>;
gw,voltage-offset-microvolt = <700000>;
};
channel@84 {
gw,mode = <2>;
reg = <0x84>;
label = "vdd_5p0";
gw,voltage-divider-ohms = <10000 10000>;
};
channel@86 {
gw,mode = <2>;
reg = <0x86>;
label = "vdd_3p3";
gw,voltage-divider-ohms = <10000 10000>;
};
channel@88 {
gw,mode = <2>;
reg = <0x88>;
label = "vdd_0p9";
};
channel@8c {
gw,mode = <2>;
reg = <0x8c>;
label = "vdd_soc";
};
channel@8e {
gw,mode = <2>;
reg = <0x8e>;
label = "vdd_arm";
};
channel@90 {
gw,mode = <2>;
reg = <0x90>;
label = "vdd_1p8";
};
channel@92 {
gw,mode = <2>;
reg = <0x92>;
label = "vdd_dram";
};
channel@a2 {
gw,mode = <2>;
reg = <0xa2>;
label = "vdd_gsc";
gw,voltage-divider-ohms = <10000 10000>;
};
};
};
gpio: gpio@23 {
compatible = "nxp,pca9555";
reg = <0x23>;
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&gsc>;
interrupts = <4>;
};
eeprom@50 {
compatible = "atmel,24c02";
reg = <0x50>;
pagesize = <16>;
};
eeprom@51 {
compatible = "atmel,24c02";
reg = <0x51>;
pagesize = <16>;
};
eeprom@52 {
compatible = "atmel,24c02";
reg = <0x52>;
pagesize = <16>;
};
eeprom@53 {
compatible = "atmel,24c02";
reg = <0x53>;
pagesize = <16>;
};
rtc@68 {
compatible = "dallas,ds1672";
reg = <0x68>;
};
};
&i2c2 {
clock-frequency = <400000>;
arm: dts: imx8m*-venice-*: add I2C GPIO bus recovery support Add I2C GPIO bus recovery support by adding scl-gpios and sda-gpios for the various I2C busses on Gateworks Venice boards. Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Fabio Estevam <festevam@denx.de>
2022-11-11 16:03:06 +00:00
pinctrl-names = "default", "gpio";
board: gateworks: venice: add imx8mm-gw7904 support The GW7904 is based on the i.MX 8M Mini SoC featuring: - LPDDR4 DRAM - eMMC FLASH - microSD connector with UHS support - LIS2DE12 3-axis accelerometer - Gateworks System Controller - IMX8M FEC - 2x RS232 off-board connectors - PMIC - 10x bi-color LED's - 1x miniPCIe socket with PCIe and USB2.0 - 802.3at Class 4 PoE - 10-30VDC input via barrel-jack Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2022-09-14 16:02:19 +00:00
pinctrl-0 = <&pinctrl_i2c2>;
arm: dts: imx8m*-venice-*: add I2C GPIO bus recovery support Add I2C GPIO bus recovery support by adding scl-gpios and sda-gpios for the various I2C busses on Gateworks Venice boards. Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Fabio Estevam <festevam@denx.de>
2022-11-11 16:03:06 +00:00
pinctrl-1 = <&pinctrl_i2c2_gpio>;
scl-gpios = <&gpio5 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
sda-gpios = <&gpio5 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
board: gateworks: venice: add imx8mm-gw7904 support The GW7904 is based on the i.MX 8M Mini SoC featuring: - LPDDR4 DRAM - eMMC FLASH - microSD connector with UHS support - LIS2DE12 3-axis accelerometer - Gateworks System Controller - IMX8M FEC - 2x RS232 off-board connectors - PMIC - 10x bi-color LED's - 1x miniPCIe socket with PCIe and USB2.0 - 802.3at Class 4 PoE - 10-30VDC input via barrel-jack Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2022-09-14 16:02:19 +00:00
status = "okay";
pmic@4b {
compatible = "rohm,bd71847";
reg = <0x4b>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pmic>;
interrupt-parent = <&gpio3>;
interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
rohm,reset-snvs-powered;
#clock-cells = <0>;
clocks = <&osc_32k 0>;
clock-output-names = "clk-32k-out";
regulators {
/* vdd_soc: 0.805-0.900V (typ=0.8V) */
BUCK1 {
regulator-name = "buck1";
regulator-min-microvolt = <700000>;
regulator-max-microvolt = <1300000>;
regulator-boot-on;
regulator-always-on;
regulator-ramp-delay = <1250>;
};
/* vdd_arm: 0.805-1.0V (typ=0.9V) */
buck2: BUCK2 {
regulator-name = "buck2";
regulator-min-microvolt = <700000>;
regulator-max-microvolt = <1300000>;
regulator-boot-on;
regulator-always-on;
regulator-ramp-delay = <1250>;
rohm,dvs-run-voltage = <1000000>;
rohm,dvs-idle-voltage = <900000>;
};
/* vdd_0p9: 0.805-1.0V (typ=0.9V) */
BUCK3 {
regulator-name = "buck3";
regulator-min-microvolt = <700000>;
regulator-max-microvolt = <1350000>;
regulator-boot-on;
regulator-always-on;
};
/* vdd_3p3 */
BUCK4 {
regulator-name = "buck4";
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
/* vdd_1p8 */
BUCK5 {
regulator-name = "buck5";
regulator-min-microvolt = <1605000>;
regulator-max-microvolt = <1995000>;
regulator-boot-on;
regulator-always-on;
};
/* vdd_dram */
BUCK6 {
regulator-name = "buck6";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1400000>;
regulator-boot-on;
regulator-always-on;
};
/* nvcc_snvs_1p8 */
LDO1 {
regulator-name = "ldo1";
regulator-min-microvolt = <1600000>;
regulator-max-microvolt = <1900000>;
regulator-boot-on;
regulator-always-on;
};
/* vdd_snvs_0p8 */
LDO2 {
regulator-name = "ldo2";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <900000>;
regulator-boot-on;
regulator-always-on;
};
/* vdda_1p8 */
LDO3 {
regulator-name = "ldo3";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
LDO4 {
regulator-name = "ldo4";
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
regulator-always-on;
};
LDO6 {
regulator-name = "ldo6";
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
regulator-always-on;
};
};
};
};
&i2c3 {
clock-frequency = <400000>;
arm: dts: imx8m*-venice-*: add I2C GPIO bus recovery support Add I2C GPIO bus recovery support by adding scl-gpios and sda-gpios for the various I2C busses on Gateworks Venice boards. Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Fabio Estevam <festevam@denx.de>
2022-11-11 16:03:06 +00:00
pinctrl-names = "default", "gpio";
board: gateworks: venice: add imx8mm-gw7904 support The GW7904 is based on the i.MX 8M Mini SoC featuring: - LPDDR4 DRAM - eMMC FLASH - microSD connector with UHS support - LIS2DE12 3-axis accelerometer - Gateworks System Controller - IMX8M FEC - 2x RS232 off-board connectors - PMIC - 10x bi-color LED's - 1x miniPCIe socket with PCIe and USB2.0 - 802.3at Class 4 PoE - 10-30VDC input via barrel-jack Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2022-09-14 16:02:19 +00:00
pinctrl-0 = <&pinctrl_i2c3>;
arm: dts: imx8m*-venice-*: add I2C GPIO bus recovery support Add I2C GPIO bus recovery support by adding scl-gpios and sda-gpios for the various I2C busses on Gateworks Venice boards. Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Fabio Estevam <festevam@denx.de>
2022-11-11 16:03:06 +00:00
pinctrl-1 = <&pinctrl_i2c3_gpio>;
scl-gpios = <&gpio5 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
sda-gpios = <&gpio5 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
board: gateworks: venice: add imx8mm-gw7904 support The GW7904 is based on the i.MX 8M Mini SoC featuring: - LPDDR4 DRAM - eMMC FLASH - microSD connector with UHS support - LIS2DE12 3-axis accelerometer - Gateworks System Controller - IMX8M FEC - 2x RS232 off-board connectors - PMIC - 10x bi-color LED's - 1x miniPCIe socket with PCIe and USB2.0 - 802.3at Class 4 PoE - 10-30VDC input via barrel-jack Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2022-09-14 16:02:19 +00:00
status = "okay";
accelerometer@19 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_accel>;
compatible = "st,lis2de12";
reg = <0x19>;
st,drdy-int-pin = <1>;
interrupt-parent = <&gpio1>;
interrupts = <15 IRQ_TYPE_LEVEL_LOW>;
interrupt-names = "INT1";
};
};
&i2c4 {
clock-frequency = <400000>;
arm: dts: imx8m*-venice-*: add I2C GPIO bus recovery support Add I2C GPIO bus recovery support by adding scl-gpios and sda-gpios for the various I2C busses on Gateworks Venice boards. Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Fabio Estevam <festevam@denx.de>
2022-11-11 16:03:06 +00:00
pinctrl-names = "default", "gpio";
board: gateworks: venice: add imx8mm-gw7904 support The GW7904 is based on the i.MX 8M Mini SoC featuring: - LPDDR4 DRAM - eMMC FLASH - microSD connector with UHS support - LIS2DE12 3-axis accelerometer - Gateworks System Controller - IMX8M FEC - 2x RS232 off-board connectors - PMIC - 10x bi-color LED's - 1x miniPCIe socket with PCIe and USB2.0 - 802.3at Class 4 PoE - 10-30VDC input via barrel-jack Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2022-09-14 16:02:19 +00:00
pinctrl-0 = <&pinctrl_i2c4>;
arm: dts: imx8m*-venice-*: add I2C GPIO bus recovery support Add I2C GPIO bus recovery support by adding scl-gpios and sda-gpios for the various I2C busses on Gateworks Venice boards. Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Fabio Estevam <festevam@denx.de>
2022-11-11 16:03:06 +00:00
pinctrl-1 = <&pinctrl_i2c4_gpio>;
scl-gpios = <&gpio5 20 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
sda-gpios = <&gpio5 21 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
board: gateworks: venice: add imx8mm-gw7904 support The GW7904 is based on the i.MX 8M Mini SoC featuring: - LPDDR4 DRAM - eMMC FLASH - microSD connector with UHS support - LIS2DE12 3-axis accelerometer - Gateworks System Controller - IMX8M FEC - 2x RS232 off-board connectors - PMIC - 10x bi-color LED's - 1x miniPCIe socket with PCIe and USB2.0 - 802.3at Class 4 PoE - 10-30VDC input via barrel-jack Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2022-09-14 16:02:19 +00:00
status = "okay";
gpioled: gpio@27 {
compatible = "nxp,pca9555";
reg = <0x27>;
gpio-controller;
#gpio-cells = <2>;
};
};
&pcie_phy {
fsl,refclk-pad-mode = <IMX8_PCIE_REFCLK_PAD_INPUT>;
fsl,clkreq-unsupported;
clocks = <&pcie0_refclk>;
clock-names = "ref";
status = "okay";
};
&pcie0 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pcie0>;
reset-gpio = <&gpio5 11 GPIO_ACTIVE_LOW>;
clocks = <&clk IMX8MM_CLK_PCIE1_ROOT>, <&clk IMX8MM_CLK_PCIE1_AUX>,
<&pcie0_refclk>;
clock-names = "pcie", "pcie_aux", "pcie_bus";
assigned-clocks = <&clk IMX8MM_CLK_PCIE1_AUX>,
<&clk IMX8MM_CLK_PCIE1_CTRL>;
assigned-clock-rates = <10000000>, <250000000>;
assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_50M>,
<&clk IMX8MM_SYS_PLL2_250M>;
status = "okay";
};
imx8mm: synchronise device tree with linux Synchronise device tree with linux v6.1-rc3. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Tested-By: Tim Harvey <tharvey@gateworks.com> #imx8m{m,n,p}-venice-*
2022-11-07 21:22:41 +00:00
&pgc_mipi {
status = "disabled";
};
board: gateworks: venice: add imx8mm-gw7904 support The GW7904 is based on the i.MX 8M Mini SoC featuring: - LPDDR4 DRAM - eMMC FLASH - microSD connector with UHS support - LIS2DE12 3-axis accelerometer - Gateworks System Controller - IMX8M FEC - 2x RS232 off-board connectors - PMIC - 10x bi-color LED's - 1x miniPCIe socket with PCIe and USB2.0 - 802.3at Class 4 PoE - 10-30VDC input via barrel-jack Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2022-09-14 16:02:19 +00:00
/* off-board RS232 */
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1>;
status = "okay";
};
/* console */
&uart2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart2>;
status = "okay";
};
/* off-board RS232 */
&uart3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart3>;
status = "okay";
};
&usbotg1 {
dr_mode = "host";
disable-over-current;
status = "okay";
};
/* microSD */
&usdhc2 {
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>;
pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>;
cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
bus-width = <4>;
vmmc-supply = <&reg_3p3v>;
status = "okay";
};
/* eMMC */
&usdhc3 {
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc3>;
pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
bus-width = <8>;
non-removable;
status = "okay";
};
&wdog1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_wdog>;
fsl,ext-reset-output;
status = "okay";
};
&iomuxc {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hog>;
pinctrl_hog: hoggrp {
fsl,pins = <
MX8MM_IOMUXC_GPIO1_IO12_GPIO1_IO12 0x40000041 /* RS232# */
MX8MM_IOMUXC_ECSPI2_MISO_GPIO5_IO12 0x40000041 /* PCI_WDIS# */
>;
};
pinctrl_accel: accelgrp {
fsl,pins = <
MX8MM_IOMUXC_GPIO1_IO15_GPIO1_IO15 0x159
>;
};
pinctrl_fec1: fec1grp {
fsl,pins = <
MX8MM_IOMUXC_ENET_MDC_ENET1_MDC 0x3
MX8MM_IOMUXC_ENET_MDIO_ENET1_MDIO 0x3
MX8MM_IOMUXC_ENET_TD3_ENET1_RGMII_TD3 0x1f
MX8MM_IOMUXC_ENET_TD2_ENET1_RGMII_TD2 0x1f
MX8MM_IOMUXC_ENET_TD1_ENET1_RGMII_TD1 0x1f
MX8MM_IOMUXC_ENET_TD0_ENET1_RGMII_TD0 0x1f
MX8MM_IOMUXC_ENET_RD3_ENET1_RGMII_RD3 0x91
MX8MM_IOMUXC_ENET_RD2_ENET1_RGMII_RD2 0x91
MX8MM_IOMUXC_ENET_RD1_ENET1_RGMII_RD1 0x91
MX8MM_IOMUXC_ENET_RD0_ENET1_RGMII_RD0 0x91
MX8MM_IOMUXC_ENET_TXC_ENET1_RGMII_TXC 0x1f
MX8MM_IOMUXC_ENET_RXC_ENET1_RGMII_RXC 0x91
MX8MM_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL 0x91
MX8MM_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL 0x1f
MX8MM_IOMUXC_SAI2_TXFS_GPIO4_IO24 0x19 /* IRQ# */
MX8MM_IOMUXC_SAI2_TXC_GPIO4_IO25 0x19 /* RST# */
>;
};
pinctrl_gpio_leds: gpioledsgrp {
fsl,pins = <
MX8MM_IOMUXC_GPIO1_IO08_GPIO1_IO8 0x40000019
MX8MM_IOMUXC_GPIO1_IO09_GPIO1_IO9 0x40000019
MX8MM_IOMUXC_GPIO1_IO10_GPIO1_IO10 0x40000019
MX8MM_IOMUXC_GPIO1_IO11_GPIO1_IO11 0x40000019
>;
};
pinctrl_gsc: gscgrp {
fsl,pins = <
MX8MM_IOMUXC_SAI2_TXD0_GPIO4_IO26 0x159
>;
};
pinctrl_i2c1: i2c1grp {
fsl,pins = <
MX8MM_IOMUXC_I2C1_SCL_I2C1_SCL 0x400001c3
MX8MM_IOMUXC_I2C1_SDA_I2C1_SDA 0x400001c3
>;
};
arm: dts: imx8m*-venice-*: add I2C GPIO bus recovery support Add I2C GPIO bus recovery support by adding scl-gpios and sda-gpios for the various I2C busses on Gateworks Venice boards. Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Fabio Estevam <festevam@denx.de>
2022-11-11 16:03:06 +00:00
pinctrl_i2c1_gpio: i2c1gpiogrp {
fsl,pins = <
MX8MM_IOMUXC_I2C1_SCL_GPIO5_IO14 0x400001c3
MX8MM_IOMUXC_I2C1_SDA_GPIO5_IO15 0x400001c3
>;
};
board: gateworks: venice: add imx8mm-gw7904 support The GW7904 is based on the i.MX 8M Mini SoC featuring: - LPDDR4 DRAM - eMMC FLASH - microSD connector with UHS support - LIS2DE12 3-axis accelerometer - Gateworks System Controller - IMX8M FEC - 2x RS232 off-board connectors - PMIC - 10x bi-color LED's - 1x miniPCIe socket with PCIe and USB2.0 - 802.3at Class 4 PoE - 10-30VDC input via barrel-jack Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2022-09-14 16:02:19 +00:00
pinctrl_i2c2: i2c2grp {
fsl,pins = <
MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL 0x400001c3
MX8MM_IOMUXC_I2C2_SDA_I2C2_SDA 0x400001c3
>;
};
arm: dts: imx8m*-venice-*: add I2C GPIO bus recovery support Add I2C GPIO bus recovery support by adding scl-gpios and sda-gpios for the various I2C busses on Gateworks Venice boards. Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Fabio Estevam <festevam@denx.de>
2022-11-11 16:03:06 +00:00
pinctrl_i2c2_gpio: i2c2gpiogrp {
fsl,pins = <
MX8MM_IOMUXC_I2C2_SCL_GPIO5_IO16 0x400001c3
MX8MM_IOMUXC_I2C2_SDA_GPIO5_IO17 0x400001c3
>;
};
board: gateworks: venice: add imx8mm-gw7904 support The GW7904 is based on the i.MX 8M Mini SoC featuring: - LPDDR4 DRAM - eMMC FLASH - microSD connector with UHS support - LIS2DE12 3-axis accelerometer - Gateworks System Controller - IMX8M FEC - 2x RS232 off-board connectors - PMIC - 10x bi-color LED's - 1x miniPCIe socket with PCIe and USB2.0 - 802.3at Class 4 PoE - 10-30VDC input via barrel-jack Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2022-09-14 16:02:19 +00:00
pinctrl_i2c3: i2c3grp {
fsl,pins = <
MX8MM_IOMUXC_I2C3_SCL_I2C3_SCL 0x400001c3
MX8MM_IOMUXC_I2C3_SDA_I2C3_SDA 0x400001c3
>;
};
arm: dts: imx8m*-venice-*: add I2C GPIO bus recovery support Add I2C GPIO bus recovery support by adding scl-gpios and sda-gpios for the various I2C busses on Gateworks Venice boards. Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Fabio Estevam <festevam@denx.de>
2022-11-11 16:03:06 +00:00
pinctrl_i2c3_gpio: i2c3gpiogrp {
fsl,pins = <
MX8MM_IOMUXC_I2C3_SCL_GPIO5_IO18 0x400001c3
MX8MM_IOMUXC_I2C3_SDA_GPIO5_IO19 0x400001c3
>;
};
board: gateworks: venice: add imx8mm-gw7904 support The GW7904 is based on the i.MX 8M Mini SoC featuring: - LPDDR4 DRAM - eMMC FLASH - microSD connector with UHS support - LIS2DE12 3-axis accelerometer - Gateworks System Controller - IMX8M FEC - 2x RS232 off-board connectors - PMIC - 10x bi-color LED's - 1x miniPCIe socket with PCIe and USB2.0 - 802.3at Class 4 PoE - 10-30VDC input via barrel-jack Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2022-09-14 16:02:19 +00:00
pinctrl_i2c4: i2c4grp {
fsl,pins = <
MX8MM_IOMUXC_I2C4_SCL_I2C4_SCL 0x400001c3
MX8MM_IOMUXC_I2C4_SDA_I2C4_SDA 0x400001c3
>;
};
arm: dts: imx8m*-venice-*: add I2C GPIO bus recovery support Add I2C GPIO bus recovery support by adding scl-gpios and sda-gpios for the various I2C busses on Gateworks Venice boards. Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Fabio Estevam <festevam@denx.de>
2022-11-11 16:03:06 +00:00
pinctrl_i2c4_gpio: i2c4gpiogrp {
fsl,pins = <
MX8MM_IOMUXC_I2C4_SCL_GPIO5_IO20 0x400001c3
MX8MM_IOMUXC_I2C4_SDA_GPIO5_IO21 0x400001c3
>;
};
board: gateworks: venice: add imx8mm-gw7904 support The GW7904 is based on the i.MX 8M Mini SoC featuring: - LPDDR4 DRAM - eMMC FLASH - microSD connector with UHS support - LIS2DE12 3-axis accelerometer - Gateworks System Controller - IMX8M FEC - 2x RS232 off-board connectors - PMIC - 10x bi-color LED's - 1x miniPCIe socket with PCIe and USB2.0 - 802.3at Class 4 PoE - 10-30VDC input via barrel-jack Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2022-09-14 16:02:19 +00:00
pinctrl_pcie0: pciegrp {
fsl,pins = <
MX8MM_IOMUXC_ECSPI2_MOSI_GPIO5_IO11 0x41
>;
};
pinctrl_pmic: pmicgrp {
fsl,pins = <
MX8MM_IOMUXC_NAND_DATA02_GPIO3_IO8 0x41
>;
};
pinctrl_uart1: uart1grp {
fsl,pins = <
MX8MM_IOMUXC_UART1_RXD_UART1_DCE_RX 0x140
MX8MM_IOMUXC_UART1_TXD_UART1_DCE_TX 0x140
>;
};
pinctrl_uart2: uart2grp {
fsl,pins = <
MX8MM_IOMUXC_UART2_RXD_UART2_DCE_RX 0x140
MX8MM_IOMUXC_UART2_TXD_UART2_DCE_TX 0x140
>;
};
pinctrl_uart3: uart3grp {
fsl,pins = <
MX8MM_IOMUXC_UART3_RXD_UART3_DCE_RX 0x140
MX8MM_IOMUXC_UART3_TXD_UART3_DCE_TX 0x140
>;
};
pinctrl_usdhc2: usdhc2grp {
fsl,pins = <
MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x190
MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d0
MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d0
MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d0
MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d0
MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d0
>;
};
pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp {
fsl,pins = <
MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x194
MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d4
MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d4
MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d4
MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d4
MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d4
>;
};
pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp {
fsl,pins = <
MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x196
MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d6
MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d6
MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d6
MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d6
MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d6
>;
};
pinctrl_usdhc2_gpio: usdhc2-gpiogrp {
fsl,pins = <
MX8MM_IOMUXC_SD2_CD_B_GPIO2_IO12 0x1c4
MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0
>;
};
pinctrl_usdhc3: usdhc3grp {
fsl,pins = <
MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x190
MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d0
MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d0
MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d0
MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d0
MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d0
MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d0
MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d0
MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d0
MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d0
MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x190
>;
};
pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp {
fsl,pins = <
MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x194
MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d4
MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d4
MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d4
MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d4
MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d4
MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d4
MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d4
MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d4
MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d4
MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x194
>;
};
pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp {
fsl,pins = <
MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x196
MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d6
MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d6
MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d6
MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d6
MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d6
MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d6
MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d6
MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d6
MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d6
MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x196
>;
};
pinctrl_wdog: wdoggrp {
fsl,pins = <
MX8MM_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B 0xc6
>;
};
};
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