* [PATCH v1 1/7] dt-bindings: arm: fsl: Add verdin imx8m[mp] and imx95 zinnia board
2026-04-09 9:58 [PATCH v1 0/7] Add verdin imx8m[mp] and imx95 zinnia board Francesco Dolcini
@ 2026-04-09 9:58 ` Francesco Dolcini
2026-04-10 10:56 ` Krzysztof Kozlowski
2026-04-09 9:58 ` [PATCH v1 2/7] arm64: dts: freescale: imx8mm-verdin: Split UART_2 pinctrl group Francesco Dolcini
` (5 subsequent siblings)
6 siblings, 1 reply; 9+ messages in thread
From: Francesco Dolcini @ 2026-04-09 9:58 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Frank Li,
Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam, Shawn Guo
Cc: Francesco Dolcini, devicetree, linux-kernel, imx,
linux-arm-kernel
From: Francesco Dolcini <francesco.dolcini@toradex.com>
Add Toradex Verdin Zinnia carrier board mated with Verdin
iMX8M Plus, Verdin iMX8M Mini and Verdin iMX95.
Link: https://www.toradex.com/products/carrier-board/zinnia-carrier-board
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
---
Documentation/devicetree/bindings/arm/fsl.yaml | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml
index 0023cd126807..f5429e6c86ff 100644
--- a/Documentation/devicetree/bindings/arm/fsl.yaml
+++ b/Documentation/devicetree/bindings/arm/fsl.yaml
@@ -1025,6 +1025,7 @@ properties:
- toradex,verdin-imx8mm-nonwifi-ivy # Verdin iMX8M Mini Module on Ivy
- toradex,verdin-imx8mm-nonwifi-mallow # Verdin iMX8M Mini Module on Mallow
- toradex,verdin-imx8mm-nonwifi-yavia # Verdin iMX8M Mini Module on Yavia
+ - toradex,verdin-imx8mm-nonwifi-zinnia # Verdin iMX8M Mini Module on Zinnia
- const: toradex,verdin-imx8mm-nonwifi # Verdin iMX8M Mini Module without Wi-Fi / BT
- const: toradex,verdin-imx8mm # Verdin iMX8M Mini Module
- const: fsl,imx8mm
@@ -1037,6 +1038,7 @@ properties:
- toradex,verdin-imx8mm-wifi-ivy # Verdin iMX8M Mini Wi-Fi / BT Module on Ivy
- toradex,verdin-imx8mm-wifi-mallow # Verdin iMX8M Mini Wi-Fi / BT Module on Mallow
- toradex,verdin-imx8mm-wifi-yavia # Verdin iMX8M Mini Wi-Fi / BT Module on Yavia
+ - toradex,verdin-imx8mm-wifi-zinnia # Verdin iMX8M Mini Wi-Fi / BT Module on Zinnia
- const: toradex,verdin-imx8mm-wifi # Verdin iMX8M Mini Wi-Fi / BT Module
- const: toradex,verdin-imx8mm # Verdin iMX8M Mini Module
- const: fsl,imx8mm
@@ -1271,6 +1273,7 @@ properties:
- toradex,verdin-imx8mp-nonwifi-ivy # Verdin iMX8M Plus Module on Ivy
- toradex,verdin-imx8mp-nonwifi-mallow # Verdin iMX8M Plus Module on Mallow
- toradex,verdin-imx8mp-nonwifi-yavia # Verdin iMX8M Plus Module on Yavia
+ - toradex,verdin-imx8mp-nonwifi-zinnia # Verdin iMX8M Plus Module on Zinnia
- const: toradex,verdin-imx8mp-nonwifi # Verdin iMX8M Plus Module without Wi-Fi / BT
- const: toradex,verdin-imx8mp # Verdin iMX8M Plus Module
- const: fsl,imx8mp
@@ -1283,6 +1286,7 @@ properties:
- toradex,verdin-imx8mp-wifi-ivy # Verdin iMX8M Plus Wi-Fi / BT Module on Ivy
- toradex,verdin-imx8mp-wifi-mallow # Verdin iMX8M Plus Wi-Fi / BT Module on Mallow
- toradex,verdin-imx8mp-wifi-yavia # Verdin iMX8M Plus Wi-Fi / BT Module on Yavia
+ - toradex,verdin-imx8mp-wifi-zinnia # Verdin iMX8M Plus Wi-Fi / BT Module on Zinnia
- const: toradex,verdin-imx8mp-wifi # Verdin iMX8M Plus Wi-Fi / BT Module
- const: toradex,verdin-imx8mp # Verdin iMX8M Plus Module
- const: fsl,imx8mp
@@ -1515,6 +1519,7 @@ properties:
- toradex,verdin-imx95-nonwifi-ivy # Verdin iMX95 Module on Ivy
- toradex,verdin-imx95-nonwifi-mallow # Verdin iMX95 Module on Mallow
- toradex,verdin-imx95-nonwifi-yavia # Verdin iMX95 Module on Yavia
+ - toradex,verdin-imx95-nonwifi-zinnia # Verdin iMX95 Module on Zinnia
- const: toradex,verdin-imx95-nonwifi # Verdin iMX95 Module without Wi-Fi / BT
- const: toradex,verdin-imx95 # Verdin iMX95 Module
- const: fsl,imx95
@@ -1527,6 +1532,7 @@ properties:
- toradex,verdin-imx95-wifi-ivy # Verdin iMX95 Wi-Fi / BT Module on Ivy
- toradex,verdin-imx95-wifi-mallow # Verdin iMX95 Wi-Fi / BT Module on Mallow
- toradex,verdin-imx95-wifi-yavia # Verdin iMX95 Wi-Fi / BT Module on Yavia
+ - toradex,verdin-imx95-wifi-zinnia # Verdin iMX95 Wi-Fi / BT Module on Zinnia
- const: toradex,verdin-imx95-wifi # Verdin iMX95 Wi-Fi / BT Module
- const: toradex,verdin-imx95 # Verdin iMX95 Module
- const: fsl,imx95
--
2.47.3
^ permalink raw reply related [flat|nested] 9+ messages in thread* Re: [PATCH v1 1/7] dt-bindings: arm: fsl: Add verdin imx8m[mp] and imx95 zinnia board
2026-04-09 9:58 ` [PATCH v1 1/7] dt-bindings: arm: fsl: " Francesco Dolcini
@ 2026-04-10 10:56 ` Krzysztof Kozlowski
0 siblings, 0 replies; 9+ messages in thread
From: Krzysztof Kozlowski @ 2026-04-10 10:56 UTC (permalink / raw)
To: Francesco Dolcini
Cc: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Frank Li,
Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam, Shawn Guo,
Francesco Dolcini, devicetree, linux-kernel, imx,
linux-arm-kernel
On Thu, Apr 09, 2026 at 11:58:47AM +0200, Francesco Dolcini wrote:
> From: Francesco Dolcini <francesco.dolcini@toradex.com>
>
> Add Toradex Verdin Zinnia carrier board mated with Verdin
> iMX8M Plus, Verdin iMX8M Mini and Verdin iMX95.
>
> Link: https://www.toradex.com/products/carrier-board/zinnia-carrier-board
> Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
> ---
> Documentation/devicetree/bindings/arm/fsl.yaml | 6 ++++++
> 1 file changed, 6 insertions(+)
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Best regards,
Krzysztof
^ permalink raw reply [flat|nested] 9+ messages in thread
* [PATCH v1 2/7] arm64: dts: freescale: imx8mm-verdin: Split UART_2 pinctrl group
2026-04-09 9:58 [PATCH v1 0/7] Add verdin imx8m[mp] and imx95 zinnia board Francesco Dolcini
2026-04-09 9:58 ` [PATCH v1 1/7] dt-bindings: arm: fsl: " Francesco Dolcini
@ 2026-04-09 9:58 ` Francesco Dolcini
2026-04-09 9:58 ` [PATCH v1 3/7] arm64: dts: freescale: imx8mm-verdin: Add Zinnia Francesco Dolcini
` (4 subsequent siblings)
6 siblings, 0 replies; 9+ messages in thread
From: Francesco Dolcini @ 2026-04-09 9:58 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Frank Li,
Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam, Shawn Guo
Cc: Francesco Dolcini, devicetree, linux-kernel, imx,
linux-arm-kernel
From: Francesco Dolcini <francesco.dolcini@toradex.com>
Some carrier board reuse the UART_2 control signals as GPIO, split
the pinctrl RTS/CTS in separated nodes to maximize flexibility.
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
---
arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi | 16 ++++++++++++----
1 file changed, 12 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
index 1594ce9182a5..5fc177f589cb 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
@@ -735,7 +735,7 @@ &uart2 {
/* Verdin UART_2 */
&uart3 {
pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_uart3>;
+ pinctrl-0 = <&pinctrl_uart3>, <&pinctrl_uart3_cts>, <&pinctrl_uart3_rts>;
uart-has-rtscts;
};
@@ -1144,12 +1144,20 @@ pinctrl_uart2: uart2grp {
<MX8MM_IOMUXC_SAI3_TXFS_UART2_DCE_RX 0x146>; /* SODIMM 129 */
};
+ pinctrl_uart3_cts: uart3ctsgrp {
+ fsl,pins =
+ <MX8MM_IOMUXC_ECSPI1_SS0_UART3_DCE_RTS_B 0x146>; /* SODIMM 143 */
+ };
+
+ pinctrl_uart3_rts: uart3rtsgrp {
+ fsl,pins =
+ <MX8MM_IOMUXC_ECSPI1_MISO_UART3_DCE_CTS_B 0x146>; /* SODIMM 141 */
+ };
+
pinctrl_uart3: uart3grp {
fsl,pins =
- <MX8MM_IOMUXC_ECSPI1_MISO_UART3_DCE_CTS_B 0x146>, /* SODIMM 141 */
<MX8MM_IOMUXC_ECSPI1_MOSI_UART3_DCE_TX 0x146>, /* SODIMM 139 */
- <MX8MM_IOMUXC_ECSPI1_SCLK_UART3_DCE_RX 0x146>, /* SODIMM 137 */
- <MX8MM_IOMUXC_ECSPI1_SS0_UART3_DCE_RTS_B 0x146>; /* SODIMM 143 */
+ <MX8MM_IOMUXC_ECSPI1_SCLK_UART3_DCE_RX 0x146>; /* SODIMM 137 */
};
pinctrl_uart4: uart4grp {
--
2.47.3
^ permalink raw reply related [flat|nested] 9+ messages in thread* [PATCH v1 3/7] arm64: dts: freescale: imx8mm-verdin: Add Zinnia
2026-04-09 9:58 [PATCH v1 0/7] Add verdin imx8m[mp] and imx95 zinnia board Francesco Dolcini
2026-04-09 9:58 ` [PATCH v1 1/7] dt-bindings: arm: fsl: " Francesco Dolcini
2026-04-09 9:58 ` [PATCH v1 2/7] arm64: dts: freescale: imx8mm-verdin: Split UART_2 pinctrl group Francesco Dolcini
@ 2026-04-09 9:58 ` Francesco Dolcini
2026-04-09 9:58 ` [PATCH v1 4/7] arm64: dts: freescale: imx8mp-verdin: Split UART_2 pinctrl group Francesco Dolcini
` (3 subsequent siblings)
6 siblings, 0 replies; 9+ messages in thread
From: Francesco Dolcini @ 2026-04-09 9:58 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Frank Li,
Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam, Shawn Guo
Cc: Francesco Dolcini, devicetree, linux-kernel, imx,
linux-arm-kernel
From: Francesco Dolcini <francesco.dolcini@toradex.com>
Add Zinnia Carrier Board mated with Verdin iMX8M Mini.
It features 1 x RS232, 1 x RS485, 1 x CAN, 3 x isolated digital I/O,
1 x GBit/s Ethernet, a mini PCIe slot with USB / SIM card connector
for a modem, USB and SD card interfaces.
Link: https://www.toradex.com/products/carrier-board/zinnia-carrier-board
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
---
arch/arm64/boot/dts/freescale/Makefile | 2 +
.../imx8mm-verdin-nonwifi-zinnia.dts | 21 +
.../freescale/imx8mm-verdin-wifi-zinnia.dts | 21 +
.../dts/freescale/imx8mm-verdin-zinnia.dtsi | 383 ++++++++++++++++++
4 files changed, 427 insertions(+)
create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-verdin-nonwifi-zinnia.dts
create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-verdin-wifi-zinnia.dts
create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-verdin-zinnia.dtsi
diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index 711e36cc2c99..072df4128716 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -177,11 +177,13 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mm-verdin-nonwifi-dev.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mm-verdin-nonwifi-ivy.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mm-verdin-nonwifi-mallow.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mm-verdin-nonwifi-yavia.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx8mm-verdin-nonwifi-zinnia.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mm-verdin-wifi-dahlia.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mm-verdin-wifi-dev.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mm-verdin-wifi-ivy.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mm-verdin-wifi-mallow.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mm-verdin-wifi-yavia.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx8mm-verdin-wifi-zinnia.dtb
imx8mm-tqma8mqml-mba8mx-lvds-g133han01-dtbs += imx8mm-tqma8mqml-mba8mx.dtb imx8mm-tqma8mqml-mba8mx-lvds-g133han01.dtbo
imx8mm-tqma8mqml-mba8mx-lvds-tm070jvhg33-dtbs += imx8mm-tqma8mqml-mba8mx.dtb imx8mm-tqma8mqml-mba8mx-lvds-tm070jvhg33.dtbo
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-verdin-nonwifi-zinnia.dts b/arch/arm64/boot/dts/freescale/imx8mm-verdin-nonwifi-zinnia.dts
new file mode 100644
index 000000000000..07b4daf916c2
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin-nonwifi-zinnia.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-imx-8m-mini-nano
+ * https://www.toradex.com/products/carrier-board/zinnia-carrier-board
+ */
+
+/dts-v1/;
+
+#include "imx8mm-verdin.dtsi"
+#include "imx8mm-verdin-nonwifi.dtsi"
+#include "imx8mm-verdin-zinnia.dtsi"
+
+/ {
+ model = "Toradex Verdin iMX8M Mini on Zinnia";
+ compatible = "toradex,verdin-imx8mm-nonwifi-zinnia",
+ "toradex,verdin-imx8mm-nonwifi",
+ "toradex,verdin-imx8mm",
+ "fsl,imx8mm";
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-verdin-wifi-zinnia.dts b/arch/arm64/boot/dts/freescale/imx8mm-verdin-wifi-zinnia.dts
new file mode 100644
index 000000000000..01a254dc1e6c
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin-wifi-zinnia.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-imx-8m-mini-nano
+ * https://www.toradex.com/products/carrier-board/zinnia-carrier-board
+ */
+
+/dts-v1/;
+
+#include "imx8mm-verdin.dtsi"
+#include "imx8mm-verdin-wifi.dtsi"
+#include "imx8mm-verdin-zinnia.dtsi"
+
+/ {
+ model = "Toradex Verdin iMX8M Mini WB on Zinnia";
+ compatible = "toradex,verdin-imx8mm-wifi-zinnia",
+ "toradex,verdin-imx8mm-wifi",
+ "toradex,verdin-imx8mm",
+ "fsl,imx8mm";
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-verdin-zinnia.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-verdin-zinnia.dtsi
new file mode 100644
index 000000000000..686486e03178
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin-zinnia.dtsi
@@ -0,0 +1,383 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright (c) Toradex
+ *
+ * Common dtsi for Verdin IMX8MM SoM on Zinnia carrier board
+ *
+ * https://www.toradex.com/computer-on-modules/verdin-arm-family/nxp-imx-8m-mini-nano
+ * https://www.toradex.com/products/carrier-board/zinnia-carrier-board
+ */
+
+#include <dt-bindings/leds/common.h>
+
+/ {
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_zinnia_leds>;
+
+ /* LED1 Red - SODIMM 48 - LED1_R */
+ led-0 {
+ color = <LED_COLOR_ID_RED>;
+ default-state = "off";
+ function = LED_FUNCTION_STATUS;
+ function-enumerator = <1>;
+ gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>;
+ };
+
+ /* LED1 Blue - SODIMM 46 - LED1_B */
+ led-1 {
+ color = <LED_COLOR_ID_BLUE>;
+ default-state = "off";
+ function = LED_FUNCTION_STATUS;
+ function-enumerator = <1>;
+ gpios = <&gpio3 24 GPIO_ACTIVE_HIGH>;
+ };
+
+ /* LED3 Red - SODIMM 44 - LED3_R */
+ led-2 {
+ color = <LED_COLOR_ID_RED>;
+ default-state = "off";
+ function = LED_FUNCTION_STATUS;
+ function-enumerator = <3>;
+ gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>;
+ };
+
+ /* LED3 Green - SODIMM 54 - LED3_G */
+ led-3 {
+ color = <LED_COLOR_ID_GREEN>;
+ default-state = "off";
+ function = LED_FUNCTION_STATUS;
+ function-enumerator = <3>;
+ gpios = <&gpio3 1 GPIO_ACTIVE_HIGH>;
+ };
+
+ /* LED3 Blue - SODIMM 36 - LED3_B */
+ led-4 {
+ color = <LED_COLOR_ID_BLUE>;
+ default-state = "off";
+ function = LED_FUNCTION_STATUS;
+ function-enumerator = <3>;
+ gpios = <&gpio4 23 GPIO_ACTIVE_HIGH>;
+ };
+
+ /* LED4 Red - SODIMM 34 - LED4_R */
+ led-5 {
+ color = <LED_COLOR_ID_RED>;
+ default-state = "off";
+ function = LED_FUNCTION_STATUS;
+ function-enumerator = <4>;
+ gpios = <&gpio4 26 GPIO_ACTIVE_HIGH>;
+ };
+
+ /* LED4 Green - SODIMM 32 - LED4_G */
+ led-6 {
+ color = <LED_COLOR_ID_GREEN>;
+ default-state = "off";
+ function = LED_FUNCTION_STATUS;
+ function-enumerator = <4>;
+ gpios = <&gpio4 24 GPIO_ACTIVE_HIGH>;
+ };
+
+ /* LED4 Blue - SODIMM 30 - LED4_B */
+ led-7 {
+ color = <LED_COLOR_ID_BLUE>;
+ default-state = "off";
+ function = LED_FUNCTION_STATUS;
+ function-enumerator = <4>;
+ gpios = <&gpio4 25 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ zinnia-1v8-voltage {
+ compatible = "voltage-divider";
+ full-ohms = <39000>; /* 12k + 27k */
+ /* Verdin ADC_4 */
+ io-channels = <&verdin_som_adc 4>;
+ output-ohms = <27000>;
+ };
+
+ zinnia-3v3-voltage {
+ compatible = "voltage-divider";
+ full-ohms = <54000>; /* 27k + 27k */
+ /* Verdin ADC_3 */
+ io-channels = <&verdin_som_adc 5>;
+ output-ohms = <27000>;
+ };
+
+ zinnia-5v-voltage {
+ compatible = "voltage-divider";
+ full-ohms = <39000>; /* 27k + 12k */
+ /* Verdin ADC_2 */
+ io-channels = <&verdin_som_adc 6>;
+ output-ohms = <12000>;
+ };
+
+ /* Zinnia Power Supply Input Voltage */
+ zinnia-input-voltage {
+ compatible = "voltage-divider";
+ full-ohms = <204700>; /* 200k + 4.7k */
+ /* Verdin ADC_1 */
+ io-channels = <&verdin_som_adc 7>;
+ output-ohms = <4700>;
+ };
+};
+
+/* Verdin SPI_1 */
+&ecspi2 {
+ pinctrl-0 = <&pinctrl_ecspi2>, <&pinctrl_uart3_cts_gpio>;
+ cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>, <&gpio5 13 GPIO_ACTIVE_LOW>;
+
+ status = "okay";
+
+ tpm@1 {
+ compatible = "infineon,slb9670", "tcg,tpm_tis-spi";
+ reg = <1>;
+ spi-max-frequency = <18500000>;
+ };
+};
+
+/* EEPROM on Zinnia */
+&eeprom_carrier_board {
+ status = "okay";
+};
+
+/* Verdin ETH_1 */
+&fec1 {
+ status = "okay";
+};
+
+&gpio1 {
+ gpio-line-names =
+ "DI2_RB", /* SODIMM 216 */ /* 0 */
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "DO3_EN", /* SODIMM 220 */
+ "DI3_EN", /* SODIMM 222 */
+ "", /* 10 */
+ "DI2_EN", /* SODIMM 218 */
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "", /* 20 */
+ "",
+ "",
+ "",
+ "",
+ "";
+};
+
+&gpio2 {
+ gpio-line-names =
+ "", /* 0 */
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "", /* 10 */
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ ""; /* 20 */
+};
+
+&gpio3 {
+ gpio-line-names =
+ "", /* 0 */
+ "",
+ "",
+ "",
+ "DO1_EN", /* SODIMM 206 */
+ "",
+ "DI3_RB", /* SODIMM 56 */
+ "",
+ "",
+ "",
+ "", /* 10 */
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "", /* 20 */
+ "",
+ "",
+ "",
+ "",
+ "";
+};
+
+&gpio4 {
+ gpio-line-names =
+ "", /* 0 */
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "", /* 10 */
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "", /* 20 */
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "";
+};
+
+&gpio5 {
+ gpio-line-names =
+ "", /* 0 */
+ "",
+ "",
+ "",
+ "",
+ "DI1_EN", /* SODIMM 208 */
+ "",
+ "",
+ "",
+ "",
+ "", /* 10 */
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "", /* 20 */
+ "",
+ "",
+ "",
+ "",
+ "",
+ "DI1_RB", /* SODIMM 210 */
+ "DO2_EN", /* SODIMM 212 */
+ "",
+ "";
+};
+
+/* Temperature sensor on Zinnia */
+&hwmon_temp {
+ compatible = "ti,tmp1075";
+
+ status = "okay";
+};
+
+/* Verdin I2C_1 */
+&i2c4 {
+ status = "okay";
+};
+
+/* Verdin UART_3 */
+&uart1 {
+ status = "okay";
+};
+
+/* Verdin UART_1 */
+&uart2 {
+ status = "okay";
+};
+
+/* Verdin UART_2 */
+&uart3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart3>, <&pinctrl_uart3_rts>;
+ rs485-rx-during-tx;
+ linux,rs485-enabled-at-boot-time;
+
+ status = "okay";
+};
+
+/* Verdin USB_1 */
+&usbotg1 {
+ status = "okay";
+};
+
+/* Verdin USB_2 */
+&usbotg2 {
+ status = "okay";
+};
+
+/* Verdin SD_1 */
+&usdhc2 {
+ status = "okay";
+};
+
+&iomuxc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpio1>,
+ <&pinctrl_gpio2>,
+ <&pinctrl_gpio3>,
+ <&pinctrl_gpio4>,
+ <&pinctrl_gpio5>,
+ <&pinctrl_gpio6>,
+ <&pinctrl_gpio7>,
+ <&pinctrl_gpio8>,
+ <&pinctrl_qspi1_io0_gpio>;
+
+ pinctrl_qspi1_io0_gpio: gpio3io6grp {
+ fsl,pins = <MX8MM_IOMUXC_NAND_DATA00_GPIO3_IO6 0x184>; /* SODIMM 56 */
+ };
+
+ pinctrl_uart3_cts_gpio: gpio5io9grp {
+ fsl,pins = <MX8MM_IOMUXC_ECSPI1_SS0_GPIO5_IO9 0x184>; /* SODIMM 143 */
+ };
+
+ pinctrl_zinnia_leds: zinnialedsgrp {
+ fsl,pins =
+ <MX8MM_IOMUXC_SAI2_TXC_GPIO4_IO25 0x16>, /* SODIMM 30 */
+ <MX8MM_IOMUXC_SAI2_TXFS_GPIO4_IO24 0x16>, /* SODIMM 32 */
+ <MX8MM_IOMUXC_SAI2_TXD0_GPIO4_IO26 0x16>, /* SODIMM 34 */
+ <MX8MM_IOMUXC_SAI2_RXD0_GPIO4_IO23 0x16>, /* SODIMM 36 */
+ <MX8MM_IOMUXC_SAI5_RXD1_GPIO3_IO22 0x16>, /* SODIMM 44 */
+ <MX8MM_IOMUXC_SAI5_RXD3_GPIO3_IO24 0x16>, /* SODIMM 46 */
+ <MX8MM_IOMUXC_SAI5_RXD0_GPIO3_IO21 0x16>, /* SODIMM 48 */
+ <MX8MM_IOMUXC_NAND_CE0_B_GPIO3_IO1 0x16>; /* SODIMM 54 */
+ };
+};
--
2.47.3
^ permalink raw reply related [flat|nested] 9+ messages in thread* [PATCH v1 4/7] arm64: dts: freescale: imx8mp-verdin: Split UART_2 pinctrl group
2026-04-09 9:58 [PATCH v1 0/7] Add verdin imx8m[mp] and imx95 zinnia board Francesco Dolcini
` (2 preceding siblings ...)
2026-04-09 9:58 ` [PATCH v1 3/7] arm64: dts: freescale: imx8mm-verdin: Add Zinnia Francesco Dolcini
@ 2026-04-09 9:58 ` Francesco Dolcini
2026-04-09 9:58 ` [PATCH v1 5/7] arm64: dts: freescale: imx8mp-verdin: Add Zinnia Francesco Dolcini
` (2 subsequent siblings)
6 siblings, 0 replies; 9+ messages in thread
From: Francesco Dolcini @ 2026-04-09 9:58 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Frank Li,
Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam, Shawn Guo
Cc: Francesco Dolcini, devicetree, linux-kernel, imx,
linux-arm-kernel
From: Francesco Dolcini <francesco.dolcini@toradex.com>
Some carrier board reuse the UART_2 control signals as GPIO, split
the pinctrl RTS/CTS in separated nodes to maximize flexibility.
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
---
arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi | 14 +++++++++++---
1 file changed, 11 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
index d31f8082394f..9fee2cf9ef54 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
@@ -846,7 +846,7 @@ &uart1 {
/* Verdin UART_2 */
&uart2 {
pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_uart2>;
+ pinctrl-0 = <&pinctrl_uart2>, <&pinctrl_uart2_cts>, <&pinctrl_uart2_rts>;
uart-has-rtscts;
};
@@ -1277,10 +1277,18 @@ pinctrl_uart1: uart1grp {
<MX8MP_IOMUXC_UART1_TXD__UART1_DCE_TX 0x1c4>; /* SODIMM 131 */
};
+ pinctrl_uart2_cts: uart2ctsgrp {
+ fsl,pins =
+ <MX8MP_IOMUXC_SD1_DATA4__UART2_DCE_RTS 0x1c4>; /* SODIMM 143 */
+ };
+
+ pinctrl_uart2_rts: uart2rtsgrp {
+ fsl,pins =
+ <MX8MP_IOMUXC_SD1_DATA5__UART2_DCE_CTS 0x1c4>; /* SODIMM 141 */
+ };
+
pinctrl_uart2: uart2grp {
fsl,pins =
- <MX8MP_IOMUXC_SD1_DATA4__UART2_DCE_RTS 0x1c4>, /* SODIMM 143 */
- <MX8MP_IOMUXC_SD1_DATA5__UART2_DCE_CTS 0x1c4>, /* SODIMM 141 */
<MX8MP_IOMUXC_UART2_RXD__UART2_DCE_RX 0x1c4>, /* SODIMM 137 */
<MX8MP_IOMUXC_UART2_TXD__UART2_DCE_TX 0x1c4>; /* SODIMM 139 */
};
--
2.47.3
^ permalink raw reply related [flat|nested] 9+ messages in thread* [PATCH v1 5/7] arm64: dts: freescale: imx8mp-verdin: Add Zinnia
2026-04-09 9:58 [PATCH v1 0/7] Add verdin imx8m[mp] and imx95 zinnia board Francesco Dolcini
` (3 preceding siblings ...)
2026-04-09 9:58 ` [PATCH v1 4/7] arm64: dts: freescale: imx8mp-verdin: Split UART_2 pinctrl group Francesco Dolcini
@ 2026-04-09 9:58 ` Francesco Dolcini
2026-04-09 9:58 ` [PATCH v1 6/7] arm64: dts: freescale: imx95-verdin: Split UART_2 pinctrl group Francesco Dolcini
2026-04-09 9:58 ` [PATCH v1 7/7] arm64: dts: freescale: imx95-verdin: Add Zinnia Francesco Dolcini
6 siblings, 0 replies; 9+ messages in thread
From: Francesco Dolcini @ 2026-04-09 9:58 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Frank Li,
Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam, Shawn Guo
Cc: Francesco Dolcini, devicetree, linux-kernel, imx,
linux-arm-kernel
From: Francesco Dolcini <francesco.dolcini@toradex.com>
Add Zinnia Carrier Board mated with Verdin iMX8M Plus.
It features 1 x RS232, 1 x RS485, 1 x CAN, 3 x isolated digital I/O,
2 x GBit/s Ethernet, a mini PCIe slot with USB / SIM card connector
for a modem, USB and SD card interfaces.
Link: https://www.toradex.com/products/carrier-board/zinnia-carrier-board
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
---
arch/arm64/boot/dts/freescale/Makefile | 2 +
.../imx8mp-verdin-nonwifi-zinnia.dts | 21 +
.../freescale/imx8mp-verdin-wifi-zinnia.dts | 21 +
.../dts/freescale/imx8mp-verdin-zinnia.dtsi | 422 ++++++++++++++++++
4 files changed, 466 insertions(+)
create mode 100644 arch/arm64/boot/dts/freescale/imx8mp-verdin-nonwifi-zinnia.dts
create mode 100644 arch/arm64/boot/dts/freescale/imx8mp-verdin-wifi-zinnia.dts
create mode 100644 arch/arm64/boot/dts/freescale/imx8mp-verdin-zinnia.dtsi
diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index 072df4128716..c14ccf24210a 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -347,11 +347,13 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mp-verdin-nonwifi-dev.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mp-verdin-nonwifi-ivy.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mp-verdin-nonwifi-mallow.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mp-verdin-nonwifi-yavia.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx8mp-verdin-nonwifi-zinnia.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mp-verdin-wifi-dahlia.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mp-verdin-wifi-dev.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mp-verdin-wifi-ivy.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mp-verdin-wifi-mallow.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mp-verdin-wifi-yavia.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx8mp-verdin-wifi-zinnia.dtb
imx8mp-evk-lvds0-imx-dlvds-hdmi-channel0-dtbs += imx8mp-evk.dtb imx8mp-evk-lvds0-imx-dlvds-hdmi-channel0.dtbo
imx8mp-evk-lvds0-imx-lvds-hdmi-dtbs += imx8mp-evk.dtb imx8mp-evk-lvds0-imx-lvds-hdmi.dtbo
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin-nonwifi-zinnia.dts b/arch/arm64/boot/dts/freescale/imx8mp-verdin-nonwifi-zinnia.dts
new file mode 100644
index 000000000000..e78b25d65c94
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin-nonwifi-zinnia.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-imx-8m-plus
+ * https://www.toradex.com/products/carrier-board/zinnia-carrier-board
+ */
+
+/dts-v1/;
+
+#include "imx8mp-verdin.dtsi"
+#include "imx8mp-verdin-nonwifi.dtsi"
+#include "imx8mp-verdin-zinnia.dtsi"
+
+/ {
+ model = "Toradex Verdin iMX8M Plus on Zinnia";
+ compatible = "toradex,verdin-imx8mp-nonwifi-zinnia",
+ "toradex,verdin-imx8mp-nonwifi",
+ "toradex,verdin-imx8mp",
+ "fsl,imx8mp";
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin-wifi-zinnia.dts b/arch/arm64/boot/dts/freescale/imx8mp-verdin-wifi-zinnia.dts
new file mode 100644
index 000000000000..85eb56524314
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin-wifi-zinnia.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-imx-8m-plus
+ * https://www.toradex.com/products/carrier-board/zinnia-carrier-board
+ */
+
+/dts-v1/;
+
+#include "imx8mp-verdin.dtsi"
+#include "imx8mp-verdin-wifi.dtsi"
+#include "imx8mp-verdin-zinnia.dtsi"
+
+/ {
+ model = "Toradex Verdin iMX8M Plus WB on Zinnia";
+ compatible = "toradex,verdin-imx8mp-wifi-zinnia",
+ "toradex,verdin-imx8mp-wifi",
+ "toradex,verdin-imx8mp",
+ "fsl,imx8mp";
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin-zinnia.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin-zinnia.dtsi
new file mode 100644
index 000000000000..6beb2f2f4548
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin-zinnia.dtsi
@@ -0,0 +1,422 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright (c) Toradex
+ *
+ * Common dtsi for Verdin IMX8MP SoM on Zinnia carrier board
+ *
+ * https://www.toradex.com/computer-on-modules/verdin-arm-family/nxp-imx-8m-plus
+ * https://www.toradex.com/products/carrier-board/zinnia-carrier-board
+ */
+
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/net/ti-dp83867.h>
+
+/ {
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_zinnia_leds>;
+
+ /* LED1 Red - SODIMM 48 - LED1_R */
+ led-1 {
+ color = <LED_COLOR_ID_RED>;
+ default-state = "off";
+ function = LED_FUNCTION_STATUS;
+ function-enumerator = <1>;
+ gpios = <&gpio4 30 GPIO_ACTIVE_HIGH>;
+ };
+
+ /* LED1 Blue - SODIMM 46 - LED1_B */
+ led-2 {
+ color = <LED_COLOR_ID_BLUE>;
+ default-state = "off";
+ function = LED_FUNCTION_STATUS;
+ function-enumerator = <1>;
+ gpios = <&gpio5 01 GPIO_ACTIVE_HIGH>;
+ };
+
+ /* LED3 Red - SODIMM 44 - LED3_R */
+ led-3 {
+ color = <LED_COLOR_ID_RED>;
+ default-state = "off";
+ function = LED_FUNCTION_STATUS;
+ function-enumerator = <3>;
+ gpios = <&gpio4 31 GPIO_ACTIVE_HIGH>;
+ };
+
+ /* LED3 Green - SODIMM 54 - LED3_G */
+ led-4 {
+ color = <LED_COLOR_ID_GREEN>;
+ default-state = "off";
+ function = LED_FUNCTION_STATUS;
+ function-enumerator = <3>;
+ gpios = <&gpio3 1 GPIO_ACTIVE_HIGH>;
+ };
+
+ /* LED3 Blue - SODIMM 36 - LED3_B */
+ led-5 {
+ color = <LED_COLOR_ID_BLUE>;
+ default-state = "off";
+ function = LED_FUNCTION_STATUS;
+ function-enumerator = <3>;
+ gpios = <&gpio4 2 GPIO_ACTIVE_HIGH>;
+ };
+
+ /* LED4 Red - SODIMM 34 - LED4_R */
+ led-6 {
+ color = <LED_COLOR_ID_RED>;
+ default-state = "off";
+ function = LED_FUNCTION_STATUS;
+ function-enumerator = <4>;
+ gpios = <&gpio3 19 GPIO_ACTIVE_HIGH>;
+ };
+
+ /* LED4 Green - SODIMM 32 - LED4_G */
+ led-7 {
+ color = <LED_COLOR_ID_GREEN>;
+ default-state = "off";
+ function = LED_FUNCTION_STATUS;
+ function-enumerator = <4>;
+ gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>;
+ };
+
+ /* LED4 Blue - SODIMM 30 - LED4_B */
+ led-8 {
+ color = <LED_COLOR_ID_BLUE>;
+ default-state = "off";
+ function = LED_FUNCTION_STATUS;
+ function-enumerator = <4>;
+ gpios = <&gpio3 25 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ zinnia-1v8-voltage {
+ compatible = "voltage-divider";
+ full-ohms = <39000>; /* 12k + 27k */
+ /* Verdin ADC_4 */
+ io-channels = <&verdin_som_adc 4>;
+ output-ohms = <27000>;
+ };
+
+ zinnia-3v3-voltage {
+ compatible = "voltage-divider";
+ full-ohms = <54000>; /* 27k + 27k */
+ /* Verdin ADC_3 */
+ io-channels = <&verdin_som_adc 5>;
+ output-ohms = <27000>;
+ };
+
+ zinnia-5v-voltage {
+ compatible = "voltage-divider";
+ full-ohms = <39000>; /* 27k + 12k */
+ /* Verdin ADC_2 */
+ io-channels = <&verdin_som_adc 6>;
+ output-ohms = <12000>;
+ };
+
+ /* Zinnia Power Supply Input Voltage */
+ zinnia-input-voltage {
+ compatible = "voltage-divider";
+ full-ohms = <204700>; /* 200k + 4.7k */
+ /* Verdin ADC_1 */
+ io-channels = <&verdin_som_adc 7>;
+ output-ohms = <4700>;
+ };
+};
+
+/* Verdin SPI_1 */
+&ecspi1 {
+ pinctrl-0 = <&pinctrl_ecspi1>, <&pinctrl_uart2_cts_gpio>;
+ cs-gpios = <&gpio2 6 GPIO_ACTIVE_LOW>, <&gpio5 9 GPIO_ACTIVE_LOW>;
+
+ status = "okay";
+
+ tpm@1 {
+ compatible = "infineon,slb9670", "tcg,tpm_tis-spi";
+ reg = <1>;
+ spi-max-frequency = <18500000>;
+ };
+};
+
+/* EEPROM on Zinnia */
+&eeprom_carrier_board {
+ status = "okay";
+};
+
+/* Verdin ETH_1 */
+&eqos {
+ status = "okay";
+};
+
+/* Verdin ETH_2 */
+&fec {
+ phy-handle = <ðphy2>;
+ phy-mode = "rgmii-id";
+
+ status = "okay";
+};
+
+&verdin_eth2_mdio {
+ ethphy2: ethernet-phy@2 {
+ reg = <2>;
+ interrupt-parent = <&gpio4>;
+ interrupts = <18 IRQ_TYPE_LEVEL_LOW>;
+ ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
+ ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
+ };
+};
+
+/* Verdin CAN_1 */
+&flexcan1 {
+ status = "okay";
+};
+
+&gpio1 {
+ gpio-line-names =
+ "DO1_EN", /* 0 */ /* SODIMM 206 */
+ "DI1_EN", /* SODIMM 208 */
+ "",
+ "",
+ "",
+ "DI1_RB", /* SODIMM 210 */
+ "DO2_EN", /* SODIMM 212 */
+ "DI2_RB", /* SODIMM 216 */
+ "DI2_EN", /* SODIMM 218 */
+ "",
+ "", /* 10 */
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "", /* 20 */
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "";
+};
+
+&gpio2 {
+ gpio-line-names =
+ "", /* 0 */
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "", /* 10 */
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ ""; /* 20 */
+};
+
+&gpio3 {
+ gpio-line-names =
+ "", /* 0 */
+ "",
+ "",
+ "",
+ "",
+ "",
+ "DI3_RB", /* SODIMM 56 */
+ "",
+ "",
+ "",
+ "", /* 10 */
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "", /* 20 */
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "";
+};
+
+&gpio4 {
+ gpio-line-names =
+ "", /* 0 */
+ "DI3_EN", /* SODIMM 222 */
+ "",
+ "DO3_EN", /* SODIMM 220 */
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "", /* 10 */
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "", /* 20 */
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "", /* 30 */
+ "";
+};
+
+&gpio5 {
+ gpio-line-names =
+ "", /* 0 */
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "", /* 10 */
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "", /* 20 */
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "";
+};
+
+/* Temperature sensor on Zinnia */
+&hwmon_temp {
+ compatible = "ti,tmp1075";
+
+ status = "okay";
+};
+
+/* Verdin I2C_1 */
+&i2c4 {
+ status = "okay";
+};
+
+/* Verdin UART_1 */
+&uart1 {
+ status = "okay";
+};
+
+/* Verdin UART_2 */
+&uart2 {
+ pinctrl-0 = <&pinctrl_uart2>, <&pinctrl_uart2_rts>;
+ linux,rs485-enabled-at-boot-time;
+ rs485-rx-during-tx;
+
+ status = "okay";
+};
+
+/* Verdin UART_3 */
+&uart3 {
+ status = "okay";
+};
+
+/* Verdin USB_1 */
+&usb3_0 {
+ status = "okay";
+};
+
+&usb3_phy0 {
+ status = "okay";
+};
+
+/* Verdin USB_2 */
+&usb3_1 {
+ status = "okay";
+};
+
+&usb3_phy1 {
+ status = "okay";
+};
+
+/* Verdin SD_1 */
+&usdhc2 {
+ status = "okay";
+};
+
+&iomuxc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpio1>,
+ <&pinctrl_gpio2>,
+ <&pinctrl_gpio3>,
+ <&pinctrl_gpio4>,
+ <&pinctrl_gpio5>,
+ <&pinctrl_gpio6>,
+ <&pinctrl_gpio7>,
+ <&pinctrl_gpio8>,
+ <&pinctrl_qspi1_io0_gpio>;
+
+ pinctrl_uart2_cts_gpio: gpio2io6grp {
+ fsl,pins = <MX8MP_IOMUXC_SD1_DATA4__GPIO2_IO06 0x184>; /* SODIMM 143 */
+ };
+
+ pinctrl_qspi1_io0_gpio: gpio3io6grp {
+ fsl,pins = <MX8MP_IOMUXC_NAND_DATA00__GPIO3_IO06 0x184>; /* SODIMM 56 */
+ };
+
+ pinctrl_zinnia_leds: zinnialedsgrp {
+ fsl,pins =
+ <MX8MP_IOMUXC_SAI5_MCLK__GPIO3_IO25 0x16>, /* SODIMM 30 */
+ <MX8MP_IOMUXC_SAI5_RXD1__GPIO3_IO22 0x16>, /* SODIMM 32 */
+ <MX8MP_IOMUXC_SAI5_RXFS__GPIO3_IO19 0x16>, /* SODIMM 34 */
+ <MX8MP_IOMUXC_SAI1_RXD0__GPIO4_IO02 0x16>, /* SODIMM 36 */
+ <MX8MP_IOMUXC_SAI3_TXFS__GPIO4_IO31 0x16>, /* SODIMM 44 */
+ <MX8MP_IOMUXC_SAI3_TXD__GPIO5_IO01 0x16>, /* SODIMM 46 */
+ <MX8MP_IOMUXC_SAI3_RXD__GPIO4_IO30 0x16>, /* SODIMM 48 */
+ <MX8MP_IOMUXC_NAND_CE0_B__GPIO3_IO01 0x16>; /* SODIMM 54 */
+ };
+};
--
2.47.3
^ permalink raw reply related [flat|nested] 9+ messages in thread* [PATCH v1 6/7] arm64: dts: freescale: imx95-verdin: Split UART_2 pinctrl group
2026-04-09 9:58 [PATCH v1 0/7] Add verdin imx8m[mp] and imx95 zinnia board Francesco Dolcini
` (4 preceding siblings ...)
2026-04-09 9:58 ` [PATCH v1 5/7] arm64: dts: freescale: imx8mp-verdin: Add Zinnia Francesco Dolcini
@ 2026-04-09 9:58 ` Francesco Dolcini
2026-04-09 9:58 ` [PATCH v1 7/7] arm64: dts: freescale: imx95-verdin: Add Zinnia Francesco Dolcini
6 siblings, 0 replies; 9+ messages in thread
From: Francesco Dolcini @ 2026-04-09 9:58 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Frank Li,
Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam, Shawn Guo
Cc: Francesco Dolcini, devicetree, linux-kernel, imx,
linux-arm-kernel
From: Francesco Dolcini <francesco.dolcini@toradex.com>
Some carrier board reuse the UART_2 control signals as GPIO, split
the pinctrl RTS/CTS in separated nodes to maximize flexibility.
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
---
.../arm64/boot/dts/freescale/imx95-verdin.dtsi | 18 +++++++++++++-----
1 file changed, 13 insertions(+), 5 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/imx95-verdin.dtsi b/arch/arm64/boot/dts/freescale/imx95-verdin.dtsi
index d3737956e2f9..72e7f1e88409 100644
--- a/arch/arm64/boot/dts/freescale/imx95-verdin.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx95-verdin.dtsi
@@ -541,7 +541,7 @@ &lpuart7 {
/* Verdin UART_2 */
&lpuart8 {
pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_uart8>;
+ pinctrl-0 = <&pinctrl_uart8>, <&pinctrl_uart8_cts>, <&pinctrl_uart8_rts>;
uart-has-rtscts;
};
@@ -1058,12 +1058,20 @@ pinctrl_uart7: uart7grp {
<IMX95_PAD_GPIO_IO11__LPUART7_RTS_B 0x31e>; /* SODIMM 133 */
};
- /* Verdin UART_2 */
+ /* Verdin UART_2 CTS */
+ pinctrl_uart8_cts: uart8ctsgrp {
+ fsl,pins = <IMX95_PAD_GPIO_IO14__LPUART8_CTS_B 0x31e>; /* SODIMM 143 */
+ };
+
+ /* Verdin UART_2 RTS */
+ pinctrl_uart8_rts: uart8rtsgrp {
+ fsl,pins = <IMX95_PAD_GPIO_IO15__LPUART8_RTS_B 0x31e>; /* SODIMM 141 */
+ };
+
+ /* Verdin UART_2 RX/TX */
pinctrl_uart8: uart8grp {
fsl,pins = <IMX95_PAD_GPIO_IO12__LPUART8_TX 0x31e>, /* SODIMM 139 */
- <IMX95_PAD_GPIO_IO13__LPUART8_RX 0x31e>, /* SODIMM 137 */
- <IMX95_PAD_GPIO_IO14__LPUART8_CTS_B 0x31e>, /* SODIMM 143 */
- <IMX95_PAD_GPIO_IO15__LPUART8_RTS_B 0x31e>; /* SODIMM 141 */
+ <IMX95_PAD_GPIO_IO13__LPUART8_RX 0x31e>; /* SODIMM 137 */
};
/* On-module eMMC */
--
2.47.3
^ permalink raw reply related [flat|nested] 9+ messages in thread* [PATCH v1 7/7] arm64: dts: freescale: imx95-verdin: Add Zinnia
2026-04-09 9:58 [PATCH v1 0/7] Add verdin imx8m[mp] and imx95 zinnia board Francesco Dolcini
` (5 preceding siblings ...)
2026-04-09 9:58 ` [PATCH v1 6/7] arm64: dts: freescale: imx95-verdin: Split UART_2 pinctrl group Francesco Dolcini
@ 2026-04-09 9:58 ` Francesco Dolcini
6 siblings, 0 replies; 9+ messages in thread
From: Francesco Dolcini @ 2026-04-09 9:58 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Frank Li,
Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam, Shawn Guo
Cc: Francesco Dolcini, devicetree, linux-kernel, imx,
linux-arm-kernel
From: Francesco Dolcini <francesco.dolcini@toradex.com>
Add Zinnia Carrier Board mated with Verdin iMX95.
It features 1 x RS232, 1 x RS485, 1 x CAN, 3 x isolated digital I/O,
2 x GBit/s Ethernet, a mini PCIe slot with USB / SIM card connector
for a modem, USB and SD card interfaces.
Link: https://www.toradex.com/products/carrier-board/zinnia-carrier-board
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
---
arch/arm64/boot/dts/freescale/Makefile | 2 +
.../freescale/imx95-verdin-nonwifi-zinnia.dts | 21 +
.../freescale/imx95-verdin-wifi-zinnia.dts | 21 +
.../dts/freescale/imx95-verdin-zinnia.dtsi | 429 ++++++++++++++++++
4 files changed, 473 insertions(+)
create mode 100644 arch/arm64/boot/dts/freescale/imx95-verdin-nonwifi-zinnia.dts
create mode 100644 arch/arm64/boot/dts/freescale/imx95-verdin-wifi-zinnia.dts
create mode 100644 arch/arm64/boot/dts/freescale/imx95-verdin-zinnia.dtsi
diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index c14ccf24210a..870b9c9b869f 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -518,11 +518,13 @@ 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-nonwifi-yavia.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx95-verdin-nonwifi-zinnia.dtb
dtb-$(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-$(CONFIG_ARCH_MXC) += imx95-verdin-wifi-mallow.dtb
dtb-$(CONFIG_ARCH_MXC) += imx95-verdin-wifi-yavia.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx95-verdin-wifi-zinnia.dtb
imx95-15x15-evk-pcie0-ep-dtbs = imx95-15x15-evk.dtb imx-pcie0-ep.dtbo
dtb-$(CONFIG_ARCH_MXC) += imx95-15x15-evk-pcie0-ep.dtb
diff --git a/arch/arm64/boot/dts/freescale/imx95-verdin-nonwifi-zinnia.dts b/arch/arm64/boot/dts/freescale/imx95-verdin-nonwifi-zinnia.dts
new file mode 100644
index 000000000000..b9fa18f34e9a
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx95-verdin-nonwifi-zinnia.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/zinnia-carrier-board
+ */
+
+/dts-v1/;
+
+#include "imx95-verdin.dtsi"
+#include "imx95-verdin-nonwifi.dtsi"
+#include "imx95-verdin-zinnia.dtsi"
+
+/ {
+ model = "Toradex Verdin iMX95 on Zinnia Board";
+ compatible = "toradex,verdin-imx95-nonwifi-zinnia",
+ "toradex,verdin-imx95-nonwifi",
+ "toradex,verdin-imx95",
+ "fsl,imx95";
+};
diff --git a/arch/arm64/boot/dts/freescale/imx95-verdin-wifi-zinnia.dts b/arch/arm64/boot/dts/freescale/imx95-verdin-wifi-zinnia.dts
new file mode 100644
index 000000000000..789614796370
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx95-verdin-wifi-zinnia.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/zinnia-carrier-board
+ */
+
+/dts-v1/;
+
+#include "imx95-verdin.dtsi"
+#include "imx95-verdin-wifi.dtsi"
+#include "imx95-verdin-zinnia.dtsi"
+
+/ {
+ model = "Toradex Verdin iMX95 WB on Zinnia Board";
+ compatible = "toradex,verdin-imx95-wifi-zinnia",
+ "toradex,verdin-imx95-wifi",
+ "toradex,verdin-imx95",
+ "fsl,imx95";
+};
diff --git a/arch/arm64/boot/dts/freescale/imx95-verdin-zinnia.dtsi b/arch/arm64/boot/dts/freescale/imx95-verdin-zinnia.dtsi
new file mode 100644
index 000000000000..6409a6ead713
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx95-verdin-zinnia.dtsi
@@ -0,0 +1,429 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright (c) Toradex
+ *
+ * Common dtsi for Verdin iMX95 SoM on Zinnia carrier board
+ *
+ * https://www.toradex.com/computer-on-modules/verdin-arm-family/nxp-imx95
+ * https://www.toradex.com/products/carrier-board/zinnia-carrier-board
+ */
+
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/net/ti-dp83867.h>
+
+/ {
+ aliases {
+ eeprom1 = &carrier_eeprom;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_zinnia_leds>;
+
+ /* LED1 Red - SODIMM 48 - LED1_R */
+ led-1 {
+ color = <LED_COLOR_ID_RED>;
+ default-state = "off";
+ function = LED_FUNCTION_STATUS;
+ function-enumerator = <1>;
+ gpios = <&gpio5 7 GPIO_ACTIVE_HIGH>;
+ };
+
+ /* LED1 Blue - SODIMM 46 - LED1_B */
+ led-2 {
+ color = <LED_COLOR_ID_BLUE>;
+ default-state = "off";
+ function = LED_FUNCTION_STATUS;
+ function-enumerator = <1>;
+ gpios = <&gpio5 4 GPIO_ACTIVE_HIGH>;
+ };
+
+ /* LED3 Red - SODIMM 44 - LED3_R */
+ led-3 {
+ color = <LED_COLOR_ID_RED>;
+ default-state = "off";
+ function = LED_FUNCTION_STATUS;
+ function-enumerator = <3>;
+ gpios = <&gpio5 5 GPIO_ACTIVE_HIGH>;
+ };
+
+ /* LED3 Green - SODIMM 54 - LED3_G */
+ led-4 {
+ color = <LED_COLOR_ID_GREEN>;
+ default-state = "off";
+ function = LED_FUNCTION_STATUS;
+ function-enumerator = <3>;
+ gpios = <&gpio5 10 GPIO_ACTIVE_HIGH>;
+ };
+
+ /* LED3 Blue - SODIMM 36 - LED3_B */
+ led-5 {
+ color = <LED_COLOR_ID_BLUE>;
+ default-state = "off";
+ function = LED_FUNCTION_STATUS;
+ function-enumerator = <3>;
+ gpios = <&gpio2 20 GPIO_ACTIVE_HIGH>;
+ };
+
+ /* LED4 Red - SODIMM 34 - LED4_R */
+ led-6 {
+ color = <LED_COLOR_ID_RED>;
+ default-state = "off";
+ function = LED_FUNCTION_STATUS;
+ function-enumerator = <4>;
+ gpios = <&gpio2 21 GPIO_ACTIVE_HIGH>;
+ };
+
+ /* LED4 Green - SODIMM 32 - LED4_G */
+ led-7 {
+ color = <LED_COLOR_ID_GREEN>;
+ default-state = "off";
+ function = LED_FUNCTION_STATUS;
+ function-enumerator = <4>;
+ gpios = <&gpio2 26 GPIO_ACTIVE_HIGH>;
+ };
+
+ /* LED4 Blue - SODIMM 30 - LED4_B */
+ led-8 {
+ color = <LED_COLOR_ID_BLUE>;
+ default-state = "off";
+ function = LED_FUNCTION_STATUS;
+ function-enumerator = <4>;
+ gpios = <&gpio2 16 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ /* Zinnia Power Supply Input Voltage */
+ zinnia-1v8-voltage {
+ compatible = "voltage-divider";
+ full-ohms = <39000>; /* 12k + 27k */
+ /* Verdin ADC_4 */
+ io-channels = <&adc1 3>;
+ output-ohms = <27000>;
+ };
+
+ zinnia-3v3-voltage {
+ compatible = "voltage-divider";
+ full-ohms = <54000>; /* 27k + 27k */
+ /* Verdin ADC_3 */
+ io-channels = <&adc1 2>;
+ output-ohms = <27000>;
+ };
+
+ zinnia-5v-voltage {
+ compatible = "voltage-divider";
+ full-ohms = <39000>; /* 27k + 12k */
+ /* Verdin ADC_2 */
+ io-channels = <&adc1 1>;
+ output-ohms = <12000>;
+ };
+
+ zinnia-input-voltage {
+ compatible = "voltage-divider";
+ full-ohms = <204700>; /* 200k + 4.7k */
+ /* Verdin ADC_1 */
+ io-channels = <&adc1 0>;
+ output-ohms = <4700>;
+ };
+};
+
+/* Verdin ADC_1, ADC_2, ADC_3 and ADC_4 */
+&adc1 {
+ status = "okay";
+};
+
+/* Verdin ETH_1 (On-module PHY) */
+&enetc_port0 {
+ status = "okay";
+};
+
+/* Verdin ETH_2_RGMII */
+&enetc_port1 {
+ phy-handle = <ðphy2>;
+ phy-mode = "rgmii-id";
+
+ status = "okay";
+};
+
+/* Verdin CAN_1 */
+&flexcan1 {
+ status = "okay";
+};
+
+&gpio1 {
+ gpio-line-names =
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "", /* 10 */
+ "",
+ "",
+ "",
+ "",
+ "";
+};
+
+&gpio2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpio1>, <&pinctrl_gpio2>, <&pinctrl_gpio3>;
+ gpio-line-names =
+ "DO1_EN", /* SODIMM 206 */ /* 0 */
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "", /* 10 */
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "DI1_EN", /* SODIMM 208 */
+ "",
+ "", /* 20 */
+ "",
+ "",
+ "",
+ "DI1_RB", /* SODIMM 210 */
+ "",
+ "",
+ "",
+ "",
+ "",
+ "", /* 30 */
+ "";
+};
+
+&gpio3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpio6>;
+ gpio-line-names =
+ "", /* 0 */
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "", /* 10 */
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "", /* 20 */
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "DI2_EN", /* SODIMM 218 */
+ "",
+ "",
+ "", /* 30 */
+ "";
+};
+
+&gpio4 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpio5>;
+ gpio-line-names =
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "", /* 10 */
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "", /* 20 */
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "DI2_RB", /* SODIMM 216 */
+ "";
+};
+
+&gpio5 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpio4>, <&pinctrl_qspi1_io0_gpio>;
+ gpio-line-names =
+ "DI3_RB", /* SODIMM 56 */ /* 0 */
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "", /* 10 */
+ "",
+ "DO2_EN", /* SODIMM 212 */
+ "",
+ "",
+ "",
+ "",
+ "";
+};
+
+/* 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 SPI_1 */
+&lpspi6 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_lpspi6>,
+ <&pinctrl_spi1_cs>,
+ <&pinctrl_uart8_cts_gpio>;
+ cs-gpios = <&gpio2 14 GPIO_ACTIVE_LOW>,
+ <&som_gpio_expander 13 GPIO_ACTIVE_LOW>,
+ <&gpio4 29 GPIO_ACTIVE_LOW>;
+
+ tpm@2 {
+ compatible = "infineon,slb9670", "tcg,tpm_tis-spi";
+ reg = <2>;
+ spi-max-frequency = <18500000>;
+ };
+};
+
+/* Verdin UART_3, used as the Linux console */
+&lpuart1 {
+ status = "okay";
+};
+
+/* Verdin UART_1 */
+&lpuart7 {
+ status = "okay";
+};
+
+/* Verdin UART_2, through RS485 transceiver */
+&lpuart8 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart8>, <&pinctrl_uart8_rts>;
+ rs485-rx-during-tx;
+ linux,rs485-enabled-at-boot-time;
+
+ status = "okay";
+};
+
+&netc_emdio {
+ ethphy2: ethernet-phy@2 {
+ reg = <2>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_eth2_rgmii_int>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <12 IRQ_TYPE_LEVEL_LOW>;
+ ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
+ ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
+ };
+};
+
+&som_gpio_expander {
+ gpio-line-names =
+ "DO3_EN", /* SODIMM 220 */
+ "DI3_EN", /* SODIMM 222 */
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "",
+ "", /* 10 */
+ "",
+ "",
+ "",
+ "",
+ "";
+};
+
+/* Verdin USB_1 */
+&usb2 {
+ status = "okay";
+};
+
+/* Verdin USB_2 */
+&usb3 {
+ status = "okay";
+};
+
+&usb3_phy {
+ status = "okay";
+};
+
+/* Verdin SD_1 */
+&usdhc2 {
+ status = "okay";
+};
+
+&scmi_iomuxc {
+ pinctrl_uart8_cts_gpio: uart8ctsgrp {
+ fsl,pins = <IMX95_PAD_GPIO_IO14__GPIO2_IO_BIT14 0x51e>; /* SODIMM 143 */
+ };
+
+ pinctrl_zinnia_leds: zinnialedsgrp {
+ fsl,pins = <IMX95_PAD_GPIO_IO16__GPIO2_IO_BIT16 0x11e>, /* SODIMM 30 */
+ <IMX95_PAD_GPIO_IO26__GPIO2_IO_BIT26 0x11e>, /* SODIMM 32 */
+ <IMX95_PAD_GPIO_IO21__GPIO2_IO_BIT21 0x11e>, /* SODIMM 34 */
+ <IMX95_PAD_GPIO_IO20__GPIO2_IO_BIT20 0x11e>, /* SODIMM 36 */
+ <IMX95_PAD_XSPI1_DATA5__GPIO5_IO_BIT5 0x11e>, /* SODIMM 44 */
+ <IMX95_PAD_XSPI1_DATA4__GPIO5_IO_BIT4 0x11e>, /* SODIMM 46 */
+ <IMX95_PAD_XSPI1_DATA7__GPIO5_IO_BIT7 0x11e>, /* SODIMM 48 */
+ <IMX95_PAD_XSPI1_SS0_B__GPIO5_IO_BIT10 0x11e>; /* SODIMM 54 */
+ };
+};
--
2.47.3
^ permalink raw reply related [flat|nested] 9+ messages in thread