From 8fdbd097bc942cb13195b619d54ead084bdc6704 Mon Sep 17 00:00:00 2001 From: Philippe Schenker Date: Mon, 23 Jan 2023 16:17:33 +0100 Subject: [PATCH 1/2] arm64: dts: imx8mm-verdin: Add yavia carrier board Add new carrier board device tree Yavia for the Verdin iMX8M Mini SoM. Yavia is a compact carrier board providing easy access to the most common features of the Verdin family. The intended use of the carrier board is application software development. The board is compatible with all current and future Verdin SoMs. Upstream-Status: Submitted [https://lore.kernel.org/linux-devicetree/20230123151734.44184-3-dev@pschenker.ch/] Co-developed-by: Aishwarya Kothari Signed-off-by: Aishwarya Kothari Signed-off-by: Philippe Schenker Signed-off-by: Shawn Guo --- arch/arm64/boot/dts/freescale/Makefile | 2 + .../freescale/imx8mm-verdin-nonwifi-yavia.dts | 18 ++ .../freescale/imx8mm-verdin-wifi-yavia.dts | 18 ++ .../dts/freescale/imx8mm-verdin-yavia.dtsi | 169 ++++++++++++++++++ 4 files changed, 207 insertions(+) create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-verdin-nonwifi-yavia.dts create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-verdin-wifi-yavia.dts create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-verdin-yavia.dtsi diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile index 3ea9edc87909..c2f57e69d6f3 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -73,8 +73,10 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mm-venice-gw7903.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mm-venice-gw7904.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mm-verdin-nonwifi-dahlia.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mm-verdin-nonwifi-dev.dtb +dtb-$(CONFIG_ARCH_MXC) += imx8mm-verdin-nonwifi-yavia.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mm-verdin-wifi-dahlia.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mm-verdin-wifi-dev.dtb +dtb-$(CONFIG_ARCH_MXC) += imx8mm-verdin-wifi-yavia.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mn-beacon-kit.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mn-bsh-smm-s2.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mn-bsh-smm-s2pro.dtb diff --git a/arch/arm64/boot/dts/freescale/imx8mm-verdin-nonwifi-yavia.dts b/arch/arm64/boot/dts/freescale/imx8mm-verdin-nonwifi-yavia.dts new file mode 100644 index 000000000000..c71825ecf2ea --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin-nonwifi-yavia.dts @@ -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-yavia.dtsi" + +/ { + model = "Toradex Verdin iMX8M Mini on Yavia Board"; + compatible = "toradex,verdin-imx8mm-nonwifi-yavia", + "toradex,verdin-imx8mm-nonwifi", + "toradex,verdin-imx8mm", + "fsl,imx8mm"; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8mm-verdin-wifi-yavia.dts b/arch/arm64/boot/dts/freescale/imx8mm-verdin-wifi-yavia.dts new file mode 100644 index 000000000000..fe39de9310d6 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin-wifi-yavia.dts @@ -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-yavia.dtsi" + +/ { + model = "Toradex Verdin iMX8M Mini WB on Yavia Board"; + compatible = "toradex,verdin-imx8mm-wifi-yavia", + "toradex,verdin-imx8mm-wifi", + "toradex,verdin-imx8mm", + "fsl,imx8mm"; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8mm-verdin-yavia.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-verdin-yavia.dtsi new file mode 100644 index 000000000000..1e28c78e381f --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin-yavia.dtsi @@ -0,0 +1,169 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2023 Toradex + */ + +#include + +/ { + leds { + compatible = "gpio-leds"; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_leds_yavia>; + + /* SODIMM 52 - LD1_RED */ + led-0 { + color = ; + function = LED_FUNCTION_DEBUG; + function-enumerator = <1>; + gpios = <&gpio3 0 GPIO_ACTIVE_HIGH>; + }; + /* SODIMM 54 - LD1_GREEN */ + led-1 { + color = ; + function = LED_FUNCTION_DEBUG; + function-enumerator = <1>; + gpios = <&gpio3 1 GPIO_ACTIVE_HIGH>; + }; + /* SODIMM 56 - LD1_BLUE */ + led-2 { + color = ; + function = LED_FUNCTION_DEBUG; + function-enumerator = <1>; + gpios = <&gpio3 6 GPIO_ACTIVE_HIGH>; + }; + /* SODIMM 58 - LD2_RED */ + led-3 { + color = ; + function = LED_FUNCTION_DEBUG; + function-enumerator = <2>; + gpios = <&gpio3 7 GPIO_ACTIVE_HIGH>; + }; + /* SODIMM 60 - LD2_GREEN */ + led-4 { + color = ; + function = LED_FUNCTION_DEBUG; + function-enumerator = <2>; + gpios = <&gpio3 8 GPIO_ACTIVE_HIGH>; + }; + /* SODIMM 62 - LD2_BLUE */ + led-5 { + color = ; + function = LED_FUNCTION_DEBUG; + function-enumerator = <2>; + gpios = <&gpio3 9 GPIO_ACTIVE_HIGH>; + }; + }; +}; + +/* Verdin SPI_1 */ +&ecspi2 { + status = "okay"; +}; + +/* EEPROM on display adapter boards */ +&eeprom_display_adapter { + status = "okay"; +}; + +/* EEPROM on Verdin yavia board */ +&eeprom_carrier_board { + status = "okay"; +}; + +&fec1 { + status = "okay"; +}; + +&gpio3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpios_ext_yavia>; +}; + +&hwmon_temp { + status = "okay"; +}; + +&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_yavia: ledsyaviagrp { + 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 */ + MX8MM_IOMUXC_NAND_DATA02_GPIO3_IO8 0x106 /* SODIMM 60 */ + MX8MM_IOMUXC_NAND_DATA03_GPIO3_IO9 0x106 /* SODIMM 62 */ + >; + }; + + pinctrl_gpios_ext_yavia: gpiosextyaviagrp { + fsl,pins = < + MX8MM_IOMUXC_NAND_CE1_B_GPIO3_IO2 0x106 /* SODIMM 64 */ + MX8MM_IOMUXC_NAND_DQS_GPIO3_IO14 0x106 /* SODIMM 66 */ + >; + }; +}; -- 2.39.1