Commit eb197dfe authored by Michael Trimarchi's avatar Michael Trimarchi Committed by Shawn Guo
Browse files

ARM: dts: imx6ulz-bsh-smm-m2: Add BSH SMM-M2 IMX6ULZ SystemMaster 



Add DTS of BSH SMM-M2 SystemMaster.

This version comes with:
- 128 MiB DDR3 RAM
- 256 MiB Nand
- wifi
- bluetooth

Signed-off-by: default avatarAriel D'Alessandro <ariel.dalessandro@collabora.com>
Signed-off-by: default avatarMichael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent cbcf2b40

arch/arm/boot/dts/Makefile

+2 −1
Original line number Diff line number Diff line
@@ -701,7 +701,8 @@ dtb-$(CONFIG_SOC_IMX6UL) += \ 
	imx6ull-phytec-segin-ff-rdk-nand.dtb \

	imx6ull-phytec-segin-ff-rdk-emmc.dtb \

	imx6ull-phytec-segin-lc-rdk-nand.dtb \

	imx6ulz-14x14-evk.dtb

	imx6ulz-14x14-evk.dtb \

	imx6ulz-bsh-smm-m2.dtb

dtb-$(CONFIG_SOC_IMX7D) += \

	imx7d-cl-som-imx7.dtb \

	imx7d-colibri-aster.dtb \

arch/arm/boot/dts/imx6ulz-bsh-smm-m2.dts

0 → 100644
+146 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: (GPL-2.0 OR MIT)

/*

 * Copyright (C) 2021 BSH Hausgeraete GmbH

 */



/dts-v1/;



#include <dt-bindings/input/input.h>

#include "imx6ulz.dtsi"



/ {

	model = "BSH SMM M2";

	compatible = "bsh,imx6ulz-bsh-smm-m2", "fsl,imx6ull", "fsl,imx6ulz";



	chosen {

		stdout-path = &uart4;

	};



	usdhc2_pwrseq: usdhc2-pwrseq {

		compatible = "mmc-pwrseq-simple";

		reset-gpios = <&gpio2 21 GPIO_ACTIVE_LOW>;

	};

};



&gpmi {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_gpmi_nand>;

	nand-on-flash-bbt;

	status = "okay";

};



&uart3 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_uart3>;

	uart-has-rtscts;

	status = "okay";



	bluetooth {

		compatible = "brcm,bcm4330-bt";

		max-speed = <3000000>;

		shutdown-gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>;

		device-wakeup-gpios = <&gpio2 17 GPIO_ACTIVE_HIGH>;

		host-wakeup-gpios = <&gpio2 13 GPIO_ACTIVE_HIGH>;

	};

};



&uart4 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_uart4>;

	status = "okay";

};



&usbotg1 {

	dr_mode = "peripheral";

	srp-disable;

	hnp-disable;

	adp-disable;

	status = "okay";

};



&usbphy1 {

	fsl,tx-d-cal = <106>;

};



&usdhc2 {

	#address-cells = <1>;

	#size-cells = <0>;

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_wlan>;

	bus-width = <4>;

	no-1-8-v;

	non-removable;

	cap-power-off-card;

	keep-power-in-suspend;

	cap-sdio-irq;

	mmc-pwrseq = <&usdhc2_pwrseq>;

	status = "okay";



	brcmf: wifi@1 {

		reg = <1>;

		compatible = "brcm,bcm4329-fmac";

		interrupt-parent = <&gpio1>;

		interrupts = <18 IRQ_TYPE_LEVEL_HIGH>;

		interrupt-names = "host-wake";

	};

};



&wdog1 {

	status = "okay";

};



&iomuxc {

	pinctrl_gpmi_nand: gpmi-nand {

		fsl,pins = <

			MX6UL_PAD_NAND_CLE__RAWNAND_CLE		0xb0b1

			MX6UL_PAD_NAND_ALE__RAWNAND_ALE		0xb0b1

			MX6UL_PAD_NAND_WP_B__RAWNAND_WP_B	0xb0b1

			MX6UL_PAD_NAND_READY_B__RAWNAND_READY_B	0xb000

			MX6UL_PAD_NAND_CE0_B__RAWNAND_CE0_B	0xb0b1

			MX6UL_PAD_NAND_RE_B__RAWNAND_RE_B	0xb0b1

			MX6UL_PAD_NAND_WE_B__RAWNAND_WE_B	0xb0b1

			MX6UL_PAD_NAND_DATA00__RAWNAND_DATA00	0xb0b1

			MX6UL_PAD_NAND_DATA01__RAWNAND_DATA01	0xb0b1

			MX6UL_PAD_NAND_DATA02__RAWNAND_DATA02	0xb0b1

			MX6UL_PAD_NAND_DATA03__RAWNAND_DATA03	0xb0b1

			MX6UL_PAD_NAND_DATA04__RAWNAND_DATA04	0xb0b1

			MX6UL_PAD_NAND_DATA05__RAWNAND_DATA05	0xb0b1

			MX6UL_PAD_NAND_DATA06__RAWNAND_DATA06	0xb0b1

			MX6UL_PAD_NAND_DATA07__RAWNAND_DATA07	0xb0b1

		>;

	};



	pinctrl_uart3: uart3grp {

		fsl,pins = <

			MX6UL_PAD_UART3_TX_DATA__UART3_DCE_TX	0x1b0b1

			MX6UL_PAD_UART3_RX_DATA__UART3_DCE_RX	0x1b099

			MX6UL_PAD_UART3_RTS_B__UART3_DCE_RTS	0x1b0b1

			MX6UL_PAD_UART3_CTS_B__UART3_DCE_CTS	0x1b099

			MX6UL_PAD_GPIO1_IO01__GPIO1_IO01	0x79		/* BT_REG_ON */

			MX6UL_PAD_SD1_CLK__GPIO2_IO17		0x100b1		/* BT_DEV_WAKE out */

			MX6UL_PAD_ENET2_TX_EN__GPIO2_IO13	0x1b0b0		/* BT_HOST_WAKE in */

		>;

	};



	pinctrl_uart4: uart4grp {

		fsl,pins = <

			MX6UL_PAD_UART4_TX_DATA__UART4_DCE_TX	0x1b0b1

			MX6UL_PAD_UART4_RX_DATA__UART4_DCE_RX	0x1b0b1

		>;

	};



	pinctrl_wlan: wlangrp {

		fsl,pins = <

			MX6UL_PAD_CSI_HSYNC__USDHC2_CMD		0x17059

			MX6UL_PAD_CSI_VSYNC__USDHC2_CLK		0x10059

			MX6UL_PAD_CSI_DATA00__USDHC2_DATA0	0x17059

			MX6UL_PAD_CSI_DATA01__USDHC2_DATA1	0x17059

			MX6UL_PAD_CSI_DATA02__USDHC2_DATA2	0x17059

			MX6UL_PAD_CSI_DATA03__USDHC2_DATA3	0x17059

			MX6UL_PAD_SD1_DATA3__GPIO2_IO21		0x79		/* WL_REG_ON */

			MX6UL_PAD_UART2_CTS_B__GPIO1_IO22	0x100b1		/* WL_DEV_WAKE - WiFi_GPIO_4 - WiFi FW UART */

			MX6UL_PAD_UART1_CTS_B__GPIO1_IO18	0x1b0b1		/* WL_HOST_WAKE - WIFI_GPIO_0 - OOB IRQ */

			MX6UL_PAD_ENET1_RX_EN__OSC32K_32K_OUT	0x4001b031	/* OSC 32Khz wifi clk in */

		>;

	};

};