RE: [PATCH 3/3] ARM: dts: imx6ull-dhcor: Add Marantec maveo box

From: Christoph Niedermaier
Date: Thu Apr 06 2023 - 11:58:42 EST

From: Christoph Niedermaier [mailto:cniedermaier@xxxxxxxxxxxxxxxxxx]
Sent: Thursday, April 6, 2023 5:45 PM
>
> Add support for Marantec maveo box. The system is used to get a
> smart conntection to a door drive. It has USB, WiFi, Bluetooth,
> Zigbee and NFC interfaces. The core of this system is a soldered
> i.MX6ULL DHCOR SoM from DH electronics.
>
> Signed-off-by: Christoph Niedermaier <cniedermaier@xxxxxxxxxxxxxxxxxx>
> ---
> Cc: Rob Herring <robh+dt@xxxxxxxxxx>
> Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt@xxxxxxxxxx>
> Cc: Shawn Guo <shawnguo@xxxxxxxxxx>
> Cc: Li Yang <leoyang.li@xxxxxxx>
> Cc: Marek Vasut <marex@xxxxxxx>
> Cc: Fabio Estevam <festevam@xxxxxxx>
> Cc: NXP Linux Team <linux-imx@xxxxxxx>
> Cc: kernel@xxxxxxxxxxxxxxxxxx
> Cc: devicetree@xxxxxxxxxxxxxxx
> Cc: linux-kernel@xxxxxxxxxxxxxxx
> To: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
> ---
> V2: - Correct the vendor prefix
> - Change pinconfig of User and Reset button
> ---
> arch/arm/boot/dts/Makefile | 1 +
> arch/arm/boot/dts/imx6ull-dhcor-maveo-box.dts | 361 ++++++++++++++++++++++++++
> 2 files changed, 362 insertions(+)
> create mode 100644 arch/arm/boot/dts/imx6ull-dhcor-maveo-box.dts
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index aa8fb4b7cdcc..58d3334164e2 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -751,6 +751,7 @@ dtb-$(CONFIG_SOC_IMX6UL) += \
> imx6ull-dhcom-drc02.dtb \
> imx6ull-dhcom-pdk2.dtb \
> imx6ull-dhcom-picoitx.dtb \
> + imx6ull-dhcor-maveo-box.dtb \
> imx6ull-jozacp.dtb \
> imx6ull-kontron-bl.dtb \
> imx6ull-myir-mys-6ulx-eval.dtb \
> diff --git a/arch/arm/boot/dts/imx6ull-dhcor-maveo-box.dts b/arch/arm/boot/dts/imx6ull-dhcor-maveo-box.dts
> new file mode 100644
> index 000000000000..83bacac19933
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx6ull-dhcor-maveo-box.dts
> @@ -0,0 +1,361 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
> +/*
> + * Copyright (C) 2023 DH electronics GmbH
> + * Copyright (C) 2023 Marantec electronics GmbH
> + *
> + * DHCOM iMX6ULL variant:
> + * DHCR-iMX6ULL-C080-R051-SPI-WBT-I-01LG
> + * DHCOR PCB number: 578-200 or newer
> + * maveo box PCB number: 525-200 or newer
> + */
> +
> +/dts-v1/;
> +
> +#include "imx6ull-dhcor-som.dtsi"
> +
> +/ {
> + model = "DH electronics i.MX6ULL DHCOR on maveo box";
> + compatible = "marantec,imx6ull-dhcor-maveo-box", "dh,imx6ull-dhcor-som",
> + "fsl,imx6ull";
> +
> + aliases {
> + /delete-property/ mmc0; /* Avoid double definitions */
> + /delete-property/ mmc1;
> + mmc2 = &usdhc2; /* eMMC should be mmc2 */
> + spi0 = &ecspi4;
> + spi3 = &ecspi1;
> + };
> +
> + chosen {
> + stdout-path = "serial0:115200n8";
> + };
> +
> + reg_usb_otg1_vbus: regulator-usb-otg1-vbus {
> + compatible = "regulator-fixed";
> + regulator-max-microvolt = <5000000>;
> + regulator-min-microvolt = <5000000>;
> + regulator-name = "usb-otg1-vbus";
> + };
> +
> + reg_usb_otg2_vbus: regulator-usb-otg2-vbus {
> + compatible = "regulator-fixed";
> + regulator-max-microvolt = <5000000>;
> + regulator-min-microvolt = <5000000>;
> + regulator-name = "usb-otg2-vbus";
> + };
> +
> + /* WiFi pin WL_REG_ON is connected to GPIO 5.9 */
> + usdhc1_pwrseq: usdhc1-pwrseq {
> + compatible = "mmc-pwrseq-simple";
> + reset-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>;
> + };
> +};
> +
> +/* BT pin BT_REG_ON is connected to GPIO 1.18 */
> +&bluetooth {
> + shutdown-gpios = <&gpio1 18 GPIO_ACTIVE_HIGH>;
> +};
> +
> +/* X10 connector */
> +&ecspi4 {
> + cs-gpios = <&gpio2 15 GPIO_ACTIVE_LOW>;
> + pinctrl-0 = <&pinctrl_ecspi4>;
> + pinctrl-names = "default";
> + status = "okay";
> +
> + spidev@0 {
> + compatible = "dh,dhcom-board";
> + reg = <0>;
> + spi-cpha;
> + spi-cpol;
> + spi-max-frequency = <54000000>;
> + };
> +};
> +
> +&gpio1 {
> + gpio-line-names =
> + "", "", "", "",
> + "", "BUTTON-USER", "", "",
> + "BUTTON-RESET", "", "", "",
> + "", "", "", "",
> + "", "", "BT-REG-ON", "",
> + "", "", "", "",
> + "", "", "", "",
> + "", "", "", "";
> +};
> +
> +&gpio2 {
> + gpio-line-names =
> + "PSOC-GPIO-1", "", "", "X10-12",
> + "X10-10", "PSOC-GPIO-2", "PSOC-GPIO-3", "",
> + "X10-11", "X10-9", "", "",
> + "", "", "", "",
> + "", "", "", "",
> + "", "", "", "",
> + "", "", "", "",
> + "", "", "", "";
> +};
> +
> +&gpio3 {
> + gpio-line-names =
> + "DHCOR-HW0", "DHCOR-HW1", "", "",
> + "", "", "", "",
> + "", "", "", "",
> + "", "", "", "",
> + "", "", "", "",
> + "", "", "", "",
> + "", "", "", "",
> + "", "", "", "";
> +};
> +
> +&gpio4 {
> + gpio-line-names =
> + "", "", "", "",
> + "", "", "", "",
> + "", "", "", "",
> + "", "", "", "",
> + "", "MAVEO-BOX-HW0", "LED-G", "MAVEO-BOX-VAR1",
> + "MAVEO-BOX-VAR0", "MAVEO-BOX-HW1", "MAVEO-BOX-HW2", "LED-B",
> + "LED-R", "", "", "",
> + "", "", "", "";
> +};
> +
> +&gpio5 {
> + gpio-line-names =
> + "PSOC-SWD-IO", "PSOC-SWD-CLK", "PSOC-RESET", "ZIGBEE-PROG",
> + "ZIGBEE-RESET", "", "PSOC-PWR-FAIL-OUT", "NFC-ENABLE",
> + "NFC-IRQ", "WL-REG-ON", "DHCOR-BOOT-M0", "DHCOR-BOOT-M1",
> + "", "", "", "",
> + "", "", "", "",
> + "", "", "", "",
> + "", "", "", "",
> + "", "", "", "";
> +};
> +
> +&i2c2 {
> + clock-frequency = <100000>;
> + pinctrl-0 = <&pinctrl_i2c2>;
> + pinctrl-1 = <&pinctrl_i2c2_gpio>;
> + pinctrl-names = "default", "gpio";
> + scl-gpios = <&gpio1 30 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
> + sda-gpios = <&gpio1 31 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
> + status = "okay";
> +};
> +
> +/* Console UART */
> +&uart1 {
> + pinctrl-0 = <&pinctrl_uart1>;
> + pinctrl-names = "default";
> + status = "okay";
> +};
> +
> +/* BT on LGA */
> +&uart2 {
> + pinctrl-0 = <&pinctrl_uart2 &pinctrl_bt_gpio>;
> +};
> +
> +/* Zigbee UART */
> +&uart3 {
> + pinctrl-0 = <&pinctrl_uart3 &pinctrl_snvs_zigbee_gpio>;
> + pinctrl-names = "default";
> + status = "okay";
> +};
> +
> +&usbotg1 {
> + adp-disable;
> + disable-over-current; /* Overcurrent pin isn't connected */
> + dr_mode = "otg";
> + hnp-disable;
> + pinctrl-0 = <&pinctrl_usbotg1>;
> + pinctrl-names = "default";
> + srp-disable;
> + vbus-supply = <&reg_usb_otg1_vbus>;
> + status = "okay";
> +};
> +
> +&usbotg2 {
> + disable-over-current; /* Overcurrent pin isn't connected */
> + dr_mode = "host";
> + pinctrl-0 = <&pinctrl_usbotg2>;
> + pinctrl-names = "default";
> + tpl-support;
> + vbus-supply = <&reg_usb_otg2_vbus>;
> + status = "okay";
> +};
> +
> +&usbphy1 {
> + fsl,tx-d-cal = <106>;
> +};
> +
> +&usbphy2 {
> + fsl,tx-d-cal = <106>;
> +};
> +
> +/* WiFi on LGA */
> +&usdhc1 {
> + mmc-pwrseq = <&usdhc1_pwrseq>;
> + pinctrl-0 = <&pinctrl_usdhc1_wifi &pinctrl_snvs_wifi_gpio>;
> +};
> +
> +/* eMMC */
> +&usdhc2 {
> + bus-width = <8>;
> + no-1-8-v;
> + non-removable;
> + pinctrl-0 = <&pinctrl_usdhc2>;
> + pinctrl-names = "default";
> + vmmc-supply = <&vcc_3v3>;
> + vqmmc-supply = <&vcc_3v3>;
> + status = "okay";
> +};
> +
> +&iomuxc {
> + pinctrl-0 = <&pinctrl_hog_maveo_box>;
> + pinctrl-names = "default";
> +
> + pinctrl_hog_maveo_box: hog-maveo-box-grp {
> + fsl,pins = <
> + MX6UL_PAD_GPIO1_IO05__GPIO1_IO05 0x120b0 /* BUTTON_USER
> */
> + MX6UL_PAD_GPIO1_IO08__GPIO1_IO08 0x120b0 /* BUTTON_RESET
> */
> + MX6UL_PAD_CSI_PIXCLK__GPIO4_IO18 0x400120b0 /* LED_G */
> + MX6UL_PAD_CSI_DATA02__GPIO4_IO23 0x400120b0 /* LED_B */
> + MX6UL_PAD_CSI_DATA03__GPIO4_IO24 0x400120b0 /* LED_R */
> + MX6UL_PAD_ENET2_RX_DATA1__GPIO2_IO09 0x400120b0 /* X10_9 */
> + MX6UL_PAD_ENET1_TX_DATA1__GPIO2_IO04 0x400120b0 /* X10_10 */
> + MX6UL_PAD_ENET2_RX_DATA0__GPIO2_IO08 0x400120b0 /* X10_11 */
> + MX6UL_PAD_ENET1_TX_DATA0__GPIO2_IO03 0x400120b0 /* X10_12 */
> + MX6UL_PAD_ENET1_RX_DATA0__GPIO2_IO00 0x400120b0 /* PSOC_GPIO_1
> */
> + MX6UL_PAD_ENET1_TX_EN__GPIO2_IO05 0x400120b0 /* PSOC_GPIO_2
> */
> + MX6UL_PAD_ENET1_TX_CLK__GPIO2_IO06 0x400120b0 /* PSOC_GPIO_3
> */
> + MX6UL_PAD_CSI_MCLK__GPIO4_IO17 0x120b0 /* MAVEO_BOX_HW0 */
> + MX6UL_PAD_CSI_DATA00__GPIO4_IO21 0x120b0 /* MAVEO_BOX_HW1 */
> + MX6UL_PAD_CSI_DATA01__GPIO4_IO22 0x120b0 /* MAVEO_BOX_HW2 */
> + MX6UL_PAD_CSI_HSYNC__GPIO4_IO20 0x120b0 /* MAVEO_BOX_VAR0 */
> + MX6UL_PAD_CSI_VSYNC__GPIO4_IO19 0x120b0 /* MAVEO_BOX_VAR1 */
> + MX6UL_PAD_LCD_CLK__GPIO3_IO00 0x120b0 /* DHCOR_HW0 */
> + MX6UL_PAD_LCD_ENABLE__GPIO3_IO01 0x120b0 /* DHCOR_HW1 */
> + MX6UL_PAD_LCD_DATA00__GPIO3_IO05 0x120b0
> + MX6UL_PAD_LCD_DATA01__GPIO3_IO06 0x120b0
> + MX6UL_PAD_LCD_DATA02__GPIO3_IO07 0x120b0
> + MX6UL_PAD_LCD_DATA03__GPIO3_IO08 0x120b0
> + MX6UL_PAD_LCD_DATA04__GPIO3_IO09 0x120b0
> + MX6UL_PAD_LCD_DATA05__GPIO3_IO10 0x120b0
> + MX6UL_PAD_LCD_DATA06__GPIO3_IO11 0x120b0
> + MX6UL_PAD_LCD_DATA07__GPIO3_IO12 0x120b0
> + MX6UL_PAD_LCD_DATA08__GPIO3_IO13 0x120b0
> + MX6UL_PAD_LCD_DATA09__GPIO3_IO14 0x120b0
> + MX6UL_PAD_LCD_DATA10__GPIO3_IO15 0x120b0
> + MX6UL_PAD_LCD_DATA11__GPIO3_IO16 0x120b0
> + MX6UL_PAD_LCD_DATA12__GPIO3_IO17 0x120b0
> + MX6UL_PAD_LCD_DATA13__GPIO3_IO18 0x120b0
> + MX6UL_PAD_LCD_DATA14__GPIO3_IO19 0x120b0
> + MX6UL_PAD_LCD_DATA15__GPIO3_IO20 0x120b0
> + MX6UL_PAD_LCD_DATA16__GPIO3_IO21 0x120b0
> + MX6UL_PAD_LCD_DATA17__GPIO3_IO22 0x120b0
> + MX6UL_PAD_LCD_DATA18__GPIO3_IO23 0x120b0
> + >;
> + };
> +
> + pinctrl_bt_gpio: bt-gpio-grp {
> + fsl,pins = <
> + MX6UL_PAD_UART1_CTS_B__GPIO1_IO18 0x400120b0 /* BT_REG_ON */
> + >;
> + };
> +
> + pinctrl_ecspi4: ecspi4-grp {
> + fsl,pins = <
> + MX6UL_PAD_ENET2_TX_CLK__ECSPI4_MISO 0x100b1
> + MX6UL_PAD_ENET2_TX_EN__ECSPI4_MOSI 0x100b1
> + MX6UL_PAD_ENET2_TX_DATA1__ECSPI4_SCLK 0x100b1
> + MX6UL_PAD_ENET2_RX_ER__GPIO2_IO15 0x1b0b0 /* SS0 */
> + >;
> + };
> +
> + pinctrl_i2c2: i2c2-grp {
> + fsl,pins = <
> + MX6UL_PAD_UART5_TX_DATA__I2C2_SCL 0x4001b8b0
> + MX6UL_PAD_UART5_RX_DATA__I2C2_SDA 0x4001b8b0
> + >;
> + };
> +
> + pinctrl_i2c2_gpio: i2c2-gpio-grp {
> + fsl,pins = <
> + MX6UL_PAD_UART5_TX_DATA__GPIO1_IO30 0x4001b8b0
> + MX6UL_PAD_UART5_RX_DATA__GPIO1_IO31 0x4001b8b0
> + >;
> + };
> +
> + pinctrl_uart1: uart1-grp {
> + fsl,pins = <
> + MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX 0x1b0b1
> + MX6UL_PAD_UART1_RX_DATA__UART1_DCE_RX 0x1b0b1
> + >;
> + };
> +
> + pinctrl_uart3: uart3-grp {
> + fsl,pins = <
> + MX6UL_PAD_NAND_READY_B__UART3_DCE_TX 0x1b0b1
> + MX6UL_PAD_NAND_CE0_B__UART3_DCE_RX 0x1b0b1
> + >;
> + };
> +
> + pinctrl_usbotg1: usbotg1-grp {
> + fsl,pins = <
> + MX6UL_PAD_GPIO1_IO00__ANATOP_OTG1_ID 0x17059
> + MX6UL_PAD_GPIO1_IO04__GPIO1_IO04 0x120b0 /* USB_OTG1_PWR */
> + >;
> + };
> +
> + pinctrl_usbotg2: usbotg2-grp {
> + fsl,pins = <
> + MX6UL_PAD_GPIO1_IO02__GPIO1_IO02 0x120b0 /* USB_OTG2_PWR */
> + >;
> + };
> +
> + pinctrl_usdhc2: usdhc2-grp {
> + fsl,pins = <
> + MX6UL_PAD_NAND_RE_B__USDHC2_CLK 0x10069
> + MX6UL_PAD_NAND_WE_B__USDHC2_CMD 0x17059
> + MX6UL_PAD_NAND_DATA00__USDHC2_DATA0 0x17059
> + MX6UL_PAD_NAND_DATA01__USDHC2_DATA1 0x17059
> + MX6UL_PAD_NAND_DATA02__USDHC2_DATA2 0x17059
> + MX6UL_PAD_NAND_DATA03__USDHC2_DATA3 0x17059
> + MX6UL_PAD_NAND_DATA04__USDHC2_DATA4 0x17059
> + MX6UL_PAD_NAND_DATA05__USDHC2_DATA5 0x17059
> + MX6UL_PAD_NAND_DATA06__USDHC2_DATA6 0x17059
> + MX6UL_PAD_NAND_DATA07__USDHC2_DATA7 0x17059
> + MX6UL_PAD_NAND_ALE__USDHC2_RESET_B 0x17059 /* SD2 Reset */
> + >;
> + };
> +};
> +
> +&iomuxc_snvs {
> + pinctrl-0 = <&pinctrl_snvs_hog_maveo_box>;
> + pinctrl-names = "default";
> +
> + pinctrl_snvs_hog_maveo_box: snvs-hog-maveo-box-grp {
> + fsl,pins = <
> + MX6ULL_PAD_SNVS_TAMPER0__GPIO5_IO00 0x400120b0 /* PSOC_SWD_IO */
> + MX6ULL_PAD_SNVS_TAMPER1__GPIO5_IO01 0x400120b0 /* PSOC_SWD_CLK */
> + MX6ULL_PAD_SNVS_TAMPER2__GPIO5_IO02 0x400120b0 /* PSOC_RESET */
> + MX6ULL_PAD_SNVS_TAMPER6__GPIO5_IO06 0x400120b0 /* PSOC_PWR_FAIL_OUT */
> + MX6ULL_PAD_SNVS_TAMPER7__GPIO5_IO07 0x400120b0 /* NFC_ENABLE */
> + MX6ULL_PAD_SNVS_TAMPER8__GPIO5_IO08 0x400120b0 /* NFC_IRQ */
> + MX6ULL_PAD_BOOT_MODE0__GPIO5_IO10 0x120b0 /* DHCOR_BOOT_M0 */
> + MX6ULL_PAD_BOOT_MODE1__GPIO5_IO11 0x120b0 /* DHCOR_BOOT_M1 */
> + >;
> + };
> +
> + pinctrl_snvs_wifi_gpio: snvs-wifi-gpio-grp {
> + fsl,pins = <
> + MX6ULL_PAD_SNVS_TAMPER9__GPIO5_IO09 0x400120b0 /* WL_REG_ON */
> + >;
> + };
> +
> + pinctrl_snvs_zigbee_gpio: snvs-zigbee-gpio-grp {
> + fsl,pins = <
> + MX6ULL_PAD_SNVS_TAMPER3__GPIO5_IO03 0x400120b0 /* ZIGBEE_PROG */
> + MX6ULL_PAD_SNVS_TAMPER4__GPIO5_IO04 0x400120b0 /* ZIGBEE_RESET */
> + >;
> + };
> +};
> --
> 2.11.0

Ignore this patch, I forgot the V2 prefix.