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

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

Link: https://www.toradex.com/computer-on-modules/verdin-arm-family/nxp-imx95
Link: https://www.toradex.com/products/carrier-board/dahlia-carrier-board-kit
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 97916edf706b38aaa15f8fe35e6140dc76b8f422..26e508e3d218722da09293ee91af72f1f7ddc98c 100644 (file)
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -506,7 +506,9 @@ dtb-$(CONFIG_ARCH_MXC) += imx95-19x19-evk-sof.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx95-toradex-smarc-dev.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx95-tqma9596sa-mb-smarc-2.dtb
 dtb-$(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-$(CONFIG_ARCH_MXC) += imx95-verdin-wifi-dahlia.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx95-verdin-wifi-dev.dtb
 
 imx95-15x15-evk-pcie0-ep-dtbs = imx95-15x15-evk.dtb imx-pcie0-ep.dtbo

diff --git a/arch/arm64/boot/dts/freescale/imx95-verdin-dahlia.dtsi b/arch/arm64/boot/dts/freescale/imx95-verdin-dahlia.dtsi
new file mode 100644 (file)
index 0000000..889b71a
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx95-verdin-dahlia.dtsi
@@ -0,0 +1,270 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright (c) Toradex
+ *
+ * Common dtsi for Verdin iMX95 SoM on Dahlia carrier board
+ *
+ * https://www.toradex.com/computer-on-modules/verdin-arm-family/nxp-imx95
+ * https://www.toradex.com/products/carrier-board/dahlia-carrier-board-kit
+ */
+
+/ {
+       aliases {
+               eeprom1 = &carrier_eeprom;
+       };
+
+       reg_1v8_sw: regulator-1v8-sw {
+               compatible = "regulator-fixed";
+               regulator-max-microvolt = <1800000>;
+               regulator-min-microvolt = <1800000>;
+               regulator-name = "On-carrier +V1.8_SW";
+       };
+
+       reg_pcie: regulator-pcie {
+               compatible = "regulator-fixed";
+               /* Verdin CTRL_SLEEP_MOCI# (SODIMM 256) */
+               gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>;
+               enable-active-high;
+               regulator-boot-on;
+               regulator-name = "PCIE_1_PWR_EN";
+       };
+
+       reg_usb_hub: regulator-usb-hub {
+               compatible = "regulator-fixed";
+               /* Verdin CTRL_SLEEP_MOCI# (SODIMM 256) */
+               gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>;
+               enable-active-high;
+               regulator-boot-on;
+               regulator-name = "HUB_PWR_EN";
+       };
+
+       sound {
+               compatible = "simple-audio-card";
+               simple-audio-card,bitclock-master = <&codec_dai>;
+               simple-audio-card,format = "i2s";
+               simple-audio-card,frame-master = <&codec_dai>;
+               simple-audio-card,mclk-fs = <256>;
+               simple-audio-card,name = "verdin-wm8904";
+               simple-audio-card,routing =
+                       "Headphone Jack", "HPOUTL",
+                       "Headphone Jack", "HPOUTR",
+                       "IN2L", "Line In Jack",
+                       "IN2R", "Line In Jack",
+                       "Microphone Jack", "MICBIAS",
+                       "IN1L", "Microphone Jack";
+               simple-audio-card,widgets =
+                       "Microphone", "Microphone Jack",
+                       "Headphone", "Headphone Jack",
+                       "Line", "Line In Jack";
+
+               codec_dai: simple-audio-card,codec {
+                       sound-dai = <&wm8904_1a>;
+               };
+
+               simple-audio-card,cpu {
+                       sound-dai = <&sai3>;
+               };
+       };
+};
+
+/* 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";
+};
+
+/* Verdin QSPI_1 */
+&flexspi1 {
+       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";
+
+       wm8904_1a: audio-codec@1a {
+               compatible = "wlf,wm8904";
+               reg = <0x1a>;
+               pinctrl-names = "default";
+               pinctrl-0 = <&pinctrl_sai3_mclk>;
+               clocks = <&scmi_clk IMX95_CLK_SAI3>;
+               clock-names = "mclk";
+               #sound-dai-cells = <0>;
+               AVDD-supply = <&reg_1v8_sw>;
+               CPVDD-supply = <&reg_1v8_sw>;
+               DBVDD-supply = <&reg_1v8_sw>;
+               DCVDD-supply = <&reg_1v8_sw>;
+               MICVDD-supply = <&reg_1v8_sw>;
+       };
+
+       /* Current measurement into module VCC */
+       hwmon@40 {
+               compatible = "ti,ina219";
+               reg = <0x40>;
+               shunt-resistor = <10000>;
+       };
+
+       temperature-sensor@4f {
+               compatible = "ti,tmp75c";
+               reg = <0x4f>;
+       };
+
+       carrier_eeprom: eeprom@57 {
+               compatible = "st,24c02", "atmel,24c02";
+               reg = <0x57>;
+               pagesize = <16>;
+       };
+};
+
+/* Verdin I2C_4_CSI */
+&lpi2c5 {
+       status = "okay";
+};
+
+/* 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 {
+       vpcie-supply = <&reg_pcie>;
+
+       status = "okay";
+};
+
+/* We support turning off sleep moci on Dahlia */
+&reg_force_sleep_moci {
+       status = "disabled";
+};
+
+/* Verdin I2S_1 */
+&sai3 {
+       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_dwc3 {
+       #address-cells = <1>;
+       #size-cells = <0>;
+
+       usb_hub_3_0: usb-hub@1 {
+               compatible = "usb424,5744";
+               reg = <1>;
+               peer-hub = <&usb_hub_2_0>;
+               vdd-supply = <&reg_usb_hub>;
+       };
+
+       usb_hub_2_0: usb-hub@2 {
+               compatible = "usb424,2744";
+               reg = <2>;
+               peer-hub = <&usb_hub_3_0>;
+               vdd-supply = <&reg_usb_hub>;
+       };
+};
+
+&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-dahlia.dts b/arch/arm64/boot/dts/freescale/imx95-verdin-nonwifi-dahlia.dts
new file mode 100644 (file)
index 0000000..16975ae
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx95-verdin-nonwifi-dahlia.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/dahlia-carrier-board-kit
+ */
+
+/dts-v1/;
+
+#include "imx95-verdin.dtsi"
+#include "imx95-verdin-nonwifi.dtsi"
+#include "imx95-verdin-dahlia.dtsi"
+
+/ {
+       model = "Toradex Verdin iMX95 on Dahlia Board";
+       compatible = "toradex,verdin-imx95-nonwifi-dahlia",
+                    "toradex,verdin-imx95-nonwifi",
+                    "toradex,verdin-imx95",
+                    "fsl,imx95";
+};

diff --git a/arch/arm64/boot/dts/freescale/imx95-verdin-wifi-dahlia.dts b/arch/arm64/boot/dts/freescale/imx95-verdin-wifi-dahlia.dts
new file mode 100644 (file)
index 0000000..bafbe11
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx95-verdin-wifi-dahlia.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/dahlia-carrier-board-kit
+ */
+
+/dts-v1/;
+
+#include "imx95-verdin.dtsi"
+#include "imx95-verdin-wifi.dtsi"
+#include "imx95-verdin-dahlia.dtsi"
+
+/ {
+       model = "Toradex Verdin iMX95 WB on Dahlia Board";
+       compatible = "toradex,verdin-imx95-wifi-dahlia",
+                    "toradex,verdin-imx95-wifi",
+                    "toradex,verdin-imx95",
+                    "fsl,imx95";
+};