arm64: dts: freescale: imx95-verdin: Add Mallow carrier board

Add support for the Verdin i.MX95 SoM mated with the Mallow carrier
board.

Link: https://www.toradex.com/computer-on-modules/verdin-arm-family/nxp-imx95
Link: https://www.toradex.com/products/carrier-board/mallow-carrier-board
Signed-off-by: Ernest Van Hoecke <ernest.vanhoecke@toradex.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>

diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index 72eab6e8714681375da62afb1341ae14d5e62622..89846d3ea53f87c6e1648dfd180af8828d83f25d 100644 (file)
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -509,9 +509,11 @@ dtb-$(CONFIG_ARCH_MXC) += imx95-var-dart-sonata.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx95-verdin-nonwifi-dahlia.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx95-verdin-nonwifi-dev.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx95-verdin-nonwifi-ivy.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx95-verdin-nonwifi-mallow.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx95-verdin-wifi-dahlia.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx95-verdin-wifi-dev.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx95-verdin-wifi-ivy.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx95-verdin-wifi-mallow.dtb
 
 imx95-15x15-evk-pcie0-ep-dtbs = imx95-15x15-evk.dtb imx-pcie0-ep.dtbo
 dtb-$(CONFIG_ARCH_MXC) += imx95-15x15-evk-pcie0-ep.dtb

diff --git a/arch/arm64/boot/dts/freescale/imx95-verdin-mallow.dtsi b/arch/arm64/boot/dts/freescale/imx95-verdin-mallow.dtsi
new file mode 100644 (file)
index 0000000..53506b7
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx95-verdin-mallow.dtsi
@@ -0,0 +1,223 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright (c) Toradex
+ *
+ * Common dtsi for Verdin iMX95 SoM on Mallow carrier board
+ *
+ * https://www.toradex.com/computer-on-modules/verdin-arm-family/nxp-imx95
+ * https://www.toradex.com/products/carrier-board/mallow-carrier-board
+ */
+
+#include <dt-bindings/leds/common.h>
+
+/ {
+       aliases {
+               eeprom1 = &carrier_eeprom;
+       };
+
+       leds {
+               compatible = "gpio-leds";
+               pinctrl-names = "default";
+               pinctrl-0 = <&pinctrl_qspi1_clk_gpio>,
+                           <&pinctrl_qspi1_cs_gpio>,
+                           <&pinctrl_qspi1_io0_gpio>,
+                           <&pinctrl_qspi1_io1_gpio>;
+
+               /* SODIMM 52 - USER_LED_1_RED */
+               led-0 {
+                       color = <LED_COLOR_ID_RED>;
+                       function = LED_FUNCTION_DEBUG;
+                       function-enumerator = <1>;
+                       gpios = <&gpio5 9 GPIO_ACTIVE_HIGH>;
+               };
+
+               /* SODIMM 54 - USER_LED_1_GREEN */
+               led-1 {
+                       color = <LED_COLOR_ID_GREEN>;
+                       function = LED_FUNCTION_DEBUG;
+                       function-enumerator = <1>;
+                       gpios = <&gpio5 10 GPIO_ACTIVE_HIGH>;
+               };
+
+               /* SODIMM 56 - USER_LED_2_RED */
+               led-2 {
+                       color = <LED_COLOR_ID_RED>;
+                       function = LED_FUNCTION_DEBUG;
+                       function-enumerator = <2>;
+                       gpios = <&gpio5 0 GPIO_ACTIVE_HIGH>;
+               };
+
+               /* SODIMM 58 - USER_LED_2_GREEN */
+               led-3 {
+                       color = <LED_COLOR_ID_GREEN>;
+                       function = LED_FUNCTION_DEBUG;
+                       function-enumerator = <2>;
+                       gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>;
+               };
+       };
+};
+
+/* Verdin ADC_1, ADC_2, ADC_3 and ADC_4 */
+&adc1 {
+       status = "okay";
+};
+
+/* Verdin ETH_1 (On-module PHY) */
+&enetc_port0 {
+       status = "okay";
+};
+
+/* Verdin CAN_1 */
+&flexcan1 {
+       status = "okay";
+};
+
+/* Verdin CAN_2 */
+&flexcan2 {
+       status = "okay";
+};
+
+&gpio1 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_ctrl_sleep_moci>;
+};
+
+&gpio2 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_gpio1>,
+                   <&pinctrl_gpio2>,
+                   <&pinctrl_gpio3>;
+};
+
+&gpio3 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_gpio6>;
+};
+
+&gpio4 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_gpio5>;
+};
+
+&gpio5 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_gpio4>;
+};
+
+/* Verdin I2C_3_HDMI */
+&i3c2 {
+       status = "okay";
+};
+
+/* Verdin I2C_2_DSI */
+&lpi2c3 {
+       status = "okay";
+};
+
+/* Verdin I2C_1 */
+&lpi2c4 {
+       status = "okay";
+
+       temperature-sensor@4f {
+               compatible = "ti,tmp1075";
+               reg = <0x4f>;
+       };
+
+       carrier_eeprom: eeprom@57 {
+               compatible = "st,24c02", "atmel,24c02";
+               reg = <0x57>;
+               pagesize = <16>;
+       };
+};
+
+/* Verdin I2C_4_CSI */
+&lpi2c5 {
+       status = "okay";
+};
+
+/* Verdin SPI_1 */
+&lpspi6 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_lpspi6>,
+                   <&pinctrl_spi1_cs>,
+                   <&pinctrl_qspi1_cs2_gpio>;
+       cs-gpios = <&gpio4 29 GPIO_ACTIVE_LOW>,
+                  <&som_gpio_expander 13 GPIO_ACTIVE_LOW>,
+                  <&gpio5 11 GPIO_ACTIVE_LOW>;
+
+       tpm@2 {
+               compatible = "infineon,slb9670", "tcg,tpm_tis-spi";
+               reg = <2>;
+               pinctrl-names = "default";
+               pinctrl-0 = <&pinctrl_qspi1_dqs_gpio>;
+               interrupt-parent = <&gpio5>;
+               interrupts = <8 IRQ_TYPE_EDGE_FALLING>;
+               spi-max-frequency = <18500000>;
+       };
+};
+
+/* Verdin UART_3, used as the Linux console */
+&lpuart1 {
+       status = "okay";
+};
+
+/* Verdin UART_4 */
+&lpuart2 {
+       status = "okay";
+};
+
+/* Verdin UART_1 */
+&lpuart7 {
+       status = "okay";
+};
+
+/* Verdin UART_2 */
+&lpuart8 {
+       status = "okay";
+};
+
+/* Verdin PCIE_1 */
+&pcie0 {
+       status = "okay";
+};
+
+/* Verdin PWM_1 */
+&tpm4 {
+       status = "okay";
+};
+
+/* Verdin PWM_2 */
+&tpm5 {
+       status = "okay";
+};
+
+/* Verdin PWM_3_DSI */
+&tpm6 {
+       status = "okay";
+};
+
+/* Verdin USB_1 */
+&usb2 {
+       status = "okay";
+};
+
+/* Verdin USB_2 */
+&usb3 {
+       fsl,permanently-attached;
+
+       status = "okay";
+};
+
+&usb3_phy {
+       status = "okay";
+};
+
+/* Verdin SD_1 */
+&usdhc2 {
+       status = "okay";
+};
+
+/* Verdin CTRL_WAKE1_MICO# */
+&verdin_gpio_keys {
+       status = "okay";
+};

diff --git a/arch/arm64/boot/dts/freescale/imx95-verdin-nonwifi-mallow.dts b/arch/arm64/boot/dts/freescale/imx95-verdin-nonwifi-mallow.dts
new file mode 100644 (file)
index 0000000..5a9c0e4
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx95-verdin-nonwifi-mallow.dts
@@ -0,0 +1,21 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright (c) Toradex
+ *
+ * https://www.toradex.com/computer-on-modules/verdin-arm-family/nxp-imx95
+ * https://www.toradex.com/products/carrier-board/mallow-carrier-board
+ */
+
+/dts-v1/;
+
+#include "imx95-verdin.dtsi"
+#include "imx95-verdin-nonwifi.dtsi"
+#include "imx95-verdin-mallow.dtsi"
+
+/ {
+       model = "Toradex Verdin iMX95 on Mallow Board";
+       compatible = "toradex,verdin-imx95-nonwifi-mallow",
+                    "toradex,verdin-imx95-nonwifi",
+                    "toradex,verdin-imx95",
+                    "fsl,imx95";
+};

diff --git a/arch/arm64/boot/dts/freescale/imx95-verdin-wifi-mallow.dts b/arch/arm64/boot/dts/freescale/imx95-verdin-wifi-mallow.dts
new file mode 100644 (file)
index 0000000..eaa67a3
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx95-verdin-wifi-mallow.dts
@@ -0,0 +1,21 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright (c) Toradex
+ *
+ * https://www.toradex.com/computer-on-modules/verdin-arm-family/nxp-imx95
+ * https://www.toradex.com/products/carrier-board/mallow-carrier-board
+ */
+
+/dts-v1/;
+
+#include "imx95-verdin.dtsi"
+#include "imx95-verdin-wifi.dtsi"
+#include "imx95-verdin-mallow.dtsi"
+
+/ {
+       model = "Toradex Verdin iMX95 WB on Mallow Board";
+       compatible = "toradex,verdin-imx95-wifi-mallow",
+                    "toradex,verdin-imx95-wifi",
+                    "toradex,verdin-imx95",
+                    "fsl,imx95";
+};