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arm64: dts: freescale: verdin-imx8mm: add support to mallow board

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Add Toradex Verdin IMX8MM Mallow carrier board support. Mallow is a
low-cost carrier board in the Verdin family with a small form factor and
build for volume production making it ideal for industrial and embedded
applications.

https://www.toradex.com/products/carrier-board/mallow-carrier-board

Signed-off-by: Joao Paulo Goncalves <joao.goncalves@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Joao Paulo Goncalves
2023-12-01 16:07:33 +01:00
committed by Shawn Guo
parent e3873abfe0
commit eb9348865f
4 changed files with 211 additions and 0 deletions
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arch/arm64/boot/dts/freescale/Makefile
+2
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@@ -84,9 +84,11 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mm-venice-gw7904.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mm-venice-gw7905-0x.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mm-verdin-nonwifi-dahlia.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mm-verdin-nonwifi-dev.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mm-verdin-nonwifi-mallow.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mm-verdin-nonwifi-yavia.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mm-verdin-wifi-dahlia.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mm-verdin-wifi-dev.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mm-verdin-wifi-mallow.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mm-verdin-wifi-yavia.dtb
imx8mm-tqma8mqml-mba8mx-lvds-tm070jvhg33-dtbs += imx8mm-tqma8mqml-mba8mx.dtb imx8mm-tqma8mqml-mba8mx-lvds-tm070jvhg33.dtbo
arch/arm64/boot/dts/freescale/imx8mm-verdin-mallow.dtsi
+173
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@@ -0,0 +1,173 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Copyright 2023 Toradex
*
* Common dtsi for Verdin IMX8MM SoM on Mallow carrier board
*
* https://www.toradex.com/computer-on-modules/verdin-arm-family/nxp-imx-8m-mini-nano
* https://www.toradex.com/products/carrier-board/mallow-carrier-board
*/
#include <dt-bindings/leds/common.h>
/ {
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_leds>;
/* SODIMM 52 - USER_LED_1_RED */
led-0 {
color = <LED_COLOR_ID_RED>;
function = LED_FUNCTION_DEBUG;
function-enumerator = <1>;
gpios = <&gpio3 0 GPIO_ACTIVE_HIGH>;
};
/* SODIMM 54 - USER_LED_1_GREEN */
led-1 {
color = <LED_COLOR_ID_GREEN>;
function = LED_FUNCTION_DEBUG;
function-enumerator = <1>;
gpios = <&gpio3 1 GPIO_ACTIVE_HIGH>;
};
/* SODIMM 56 - USER_LED_2_RED */
led-2 {
color = <LED_COLOR_ID_RED>;
function = LED_FUNCTION_DEBUG;
function-enumerator = <2>;
gpios = <&gpio3 6 GPIO_ACTIVE_HIGH>;
};
/* SODIMM 58 - USER_LED_2_GREEN */
led-3 {
color = <LED_COLOR_ID_GREEN>;
function = LED_FUNCTION_DEBUG;
function-enumerator = <2>;
gpios = <&gpio3 7 GPIO_ACTIVE_HIGH>;
};
};
};
/* Verdin SPI_1 */
&ecspi2 {
pinctrl-0 = <&pinctrl_ecspi2>, <&pinctrl_tpm_cs>;
cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>, <&gpio3 2 GPIO_ACTIVE_LOW>;
status = "okay";
tpm@1 {
compatible = "infineon,slb9670", "tcg,tpm_tis-spi";
reg = <1>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_tpm_irq>;
interrupt-parent = <&gpio3>;
interrupts = <14 IRQ_TYPE_LEVEL_LOW>;
spi-max-frequency = <18500000>;
};
};
/* EEPROM on Mallow */
&eeprom_carrier_board {
status = "okay";
};
/* Verdin ETH_1 */
&fec1 {
status = "okay";
};
/* Temperature sensor on Mallow */
&hwmon_temp {
compatible = "ti,tmp1075";
status = "okay";
};
/* Verdin I2C_2_DSI */
&i2c2 {
status = "okay";
};
/* Verdin I2C_4_CSI */
&i2c3 {
status = "okay";
};
/* Verdin I2C_1 */
&i2c4 {
status = "okay";
};
/* Verdin PCIE_1 */
&pcie0 {
status = "okay";
};
&pcie_phy {
status = "okay";
};
/* Verdin PWM_3_DSI */
&pwm1 {
status = "okay";
};
/* Verdin PWM_1 */
&pwm2 {
status = "okay";
};
/* Verdin PWM_2 */
&pwm3 {
status = "okay";
};
/* Verdin UART_3 */
&uart1 {
status = "okay";
};
/* Verdin UART_1 */
&uart2 {
status = "okay";
};
/* Verdin UART_2 */
&uart3 {
status = "okay";
};
/* Verdin USB_1 */
&usbotg1 {
status = "okay";
};
/* Verdin USB_2 */
&usbotg2 {
status = "okay";
};
/* Verdin SD_1 */
&usdhc2 {
status = "okay";
};
&iomuxc {
pinctrl_leds: ledsgrp {
fsl,pins =
<MX8MM_IOMUXC_NAND_ALE_GPIO3_IO0 0x106>, /* SODIMM 52 */
<MX8MM_IOMUXC_NAND_CE0_B_GPIO3_IO1 0x106>, /* SODIMM 54 */
<MX8MM_IOMUXC_NAND_DATA00_GPIO3_IO6 0x106>, /* SODIMM 56 */
<MX8MM_IOMUXC_NAND_DATA01_GPIO3_IO7 0x106>; /* SODIMM 58 */
};
pinctrl_tpm_cs: tpmcsgrp {
fsl,pins =
<MX8MM_IOMUXC_NAND_CE1_B_GPIO3_IO2 0x146>; /* SODIMM 64 */
};
pinctrl_tpm_irq: tpmirqgrp {
fsl,pins =
<MX8MM_IOMUXC_NAND_DQS_GPIO3_IO14 0x141>; /* SODIMM 66 */
};
};
arch/arm64/boot/dts/freescale/imx8mm-verdin-nonwifi-mallow.dts
+18
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@@ -0,0 +1,18 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Copyright 2023 Toradex
*/
/dts-v1/;
#include "imx8mm-verdin.dtsi"
#include "imx8mm-verdin-nonwifi.dtsi"
#include "imx8mm-verdin-mallow.dtsi"
/ {
model = "Toradex Verdin iMX8M Mini on Mallow";
compatible = "toradex,verdin-imx8mm-nonwifi-mallow",
"toradex,verdin-imx8mm-nonwifi",
"toradex,verdin-imx8mm",
"fsl,imx8mm";
};
arch/arm64/boot/dts/freescale/imx8mm-verdin-wifi-mallow.dts
+18
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@@ -0,0 +1,18 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Copyright 2023 Toradex
*/
/dts-v1/;
#include "imx8mm-verdin.dtsi"
#include "imx8mm-verdin-wifi.dtsi"
#include "imx8mm-verdin-mallow.dtsi"
/ {
model = "Toradex Verdin iMX8M Mini WB on Mallow";
compatible = "toradex,verdin-imx8mm-wifi-mallow",
"toradex,verdin-imx8mm-wifi",
"toradex,verdin-imx8mm",
"fsl,imx8mm";
};