From: Michael Trimarchi <michael@xxxxxxxxxxxxxxxxxxxx>
Add DTS of BSH SMM-M2 SystemMaster.
This version comes with:
- 128 MiB DDR3 RAM
- 256 MiB Nand
- wifi
- bluetooth
Signed-off-by: Ariel D'Alessandro <ariel.dalessandro@xxxxxxxxxxxxx>
Signed-off-by: Michael Trimarchi <michael@xxxxxxxxxxxxxxxxxxxx>
---
arch/arm/boot/dts/Makefile | 3 +-
arch/arm/boot/dts/imx6ulz-bsh-smm-m2.dts | 146 +++++++++++++++++++++++
2 files changed, 148 insertions(+), 1 deletion(-)
create mode 100644 arch/arm/boot/dts/imx6ulz-bsh-smm-m2.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 0de64f237cd8..e6d4ad497985 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -693,7 +693,8 @@ dtb-$(CONFIG_SOC_IMX6UL) += \
imx6ull-phytec-segin-ff-rdk-nand.dtb \
imx6ull-phytec-segin-ff-rdk-emmc.dtb \
imx6ull-phytec-segin-lc-rdk-nand.dtb \
- imx6ulz-14x14-evk.dtb
+ imx6ulz-14x14-evk.dtb \
+ imx6ulz-bsh-smm-m2.dts
dtb-$(CONFIG_SOC_IMX7D) += \
imx7d-cl-som-imx7.dtb \
imx7d-colibri-aster.dtb \
diff --git a/arch/arm/boot/dts/imx6ulz-bsh-smm-m2.dts b/arch/arm/boot/dts/imx6ulz-bsh-smm-m2.dts
new file mode 100644
index 000000000000..59bcfc9a6b10
--- /dev/null
+++ b/arch/arm/boot/dts/imx6ulz-bsh-smm-m2.dts
@@ -0,0 +1,146 @@
+// 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 */
+ >;
+ };
+};
--
2.30.2
