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Diffstat (limited to 'arch/arm/dts/fsl-imx8qm-lpddr4-val.dts')
-rw-r--r--arch/arm/dts/fsl-imx8qm-lpddr4-val.dts512
1 files changed, 512 insertions, 0 deletions
diff --git a/arch/arm/dts/fsl-imx8qm-lpddr4-val.dts b/arch/arm/dts/fsl-imx8qm-lpddr4-val.dts
new file mode 100644
index 00000000000..2434c8d7754
--- /dev/null
+++ b/arch/arm/dts/fsl-imx8qm-lpddr4-val.dts
@@ -0,0 +1,512 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2017~2019 NXP
+ *
+ */
+
+/dts-v1/;
+
+#include "fsl-imx8qm.dtsi"
+
+/ {
+ model = "NXP i.MX8QM LPDDR4 VAL";
+ compatible = "fsl,imx8qm-val", "fsl,imx8qm";
+
+ aliases {
+ gpio8 = &pca9557_a;
+ gpio9 = &pca9557_b;
+ gpio10 = &pca9557_c;
+ gpio11 = &pca9557_d;
+ };
+
+ chosen {
+ bootargs = "console=ttyLP0,115200 earlycon";
+ stdout-path = &lpuart0;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpio_leds>;
+ user {
+ label = "heartbeat";
+ gpios = <&gpio2 15 0>;
+ default-state = "on";
+ linux,default-trigger = "heartbeat";
+ };
+ };
+
+ regulators {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ reg_usb_otg1_vbus: regulator@0 {
+ compatible = "regulator-fixed";
+ reg = <0>;
+ regulator-name = "usb_otg1_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio4 3 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ reg_usdhc2_vmmc: usdhc2_vmmc {
+ compatible = "regulator-fixed";
+ regulator-name = "sw-3p3-sd1";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio4 7 GPIO_ACTIVE_HIGH>;
+ off-on-delay-us = <4800>;
+ enable-active-high;
+ };
+
+ };
+
+};
+
+&iomuxc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_hog_1>;
+
+ imx8qm-val {
+ pinctrl_hog_1: hoggrp-1 {
+ fsl,pins = <
+ SC_P_USB_SS3_TC0_LSIO_GPIO4_IO03 0x06000048
+ SC_P_LVDS0_I2C0_SCL_LSIO_GPIO1_IO06 0x06000021
+ SC_P_LVDS0_I2C0_SDA_LSIO_GPIO1_IO07 0x06000021
+ SC_P_LVDS1_I2C0_SCL_LSIO_GPIO1_IO12 0x06000021
+ SC_P_SPDIF0_TX_LSIO_GPIO2_IO15 0x06000021
+ >;
+ };
+
+ pinctrl_fec1: fec1grp {
+ fsl,pins = <
+ SC_P_COMP_CTL_GPIO_1V8_3V3_ENET_ENETB_PAD 0x000014a0
+ SC_P_ENET0_MDC_CONN_ENET0_MDC 0x06000020
+ SC_P_ENET0_MDIO_CONN_ENET0_MDIO 0x06000020
+ SC_P_ENET0_RGMII_TX_CTL_CONN_ENET0_RGMII_TX_CTL 0x00000060
+ SC_P_ENET0_RGMII_TXC_CONN_ENET0_RGMII_TXC 0x00000060
+ SC_P_ENET0_RGMII_TXD0_CONN_ENET0_RGMII_TXD0 0x00000060
+ SC_P_ENET0_RGMII_TXD1_CONN_ENET0_RGMII_TXD1 0x00000060
+ SC_P_ENET0_RGMII_TXD2_CONN_ENET0_RGMII_TXD2 0x00000060
+ SC_P_ENET0_RGMII_TXD3_CONN_ENET0_RGMII_TXD3 0x00000060
+ SC_P_ENET0_RGMII_RXC_CONN_ENET0_RGMII_RXC 0x00000060
+ SC_P_ENET0_RGMII_RX_CTL_CONN_ENET0_RGMII_RX_CTL 0x00000060
+ SC_P_ENET0_RGMII_RXD0_CONN_ENET0_RGMII_RXD0 0x00000060
+ SC_P_ENET0_RGMII_RXD1_CONN_ENET0_RGMII_RXD1 0x00000060
+ SC_P_ENET0_RGMII_RXD2_CONN_ENET0_RGMII_RXD2 0x00000060
+ SC_P_ENET0_RGMII_RXD3_CONN_ENET0_RGMII_RXD3 0x00000060
+ >;
+ };
+
+ pinctrl_fec2: fec2grp {
+ fsl,pins = <
+ SC_P_COMP_CTL_GPIO_1V8_3V3_ENET_ENETA_PAD 0x000014a0
+ SC_P_ENET1_RGMII_TX_CTL_CONN_ENET1_RGMII_TX_CTL 0x00000060
+ SC_P_ENET1_RGMII_TXC_CONN_ENET1_RGMII_TXC 0x00000060
+ SC_P_ENET1_RGMII_TXD0_CONN_ENET1_RGMII_TXD0 0x00000060
+ SC_P_ENET1_RGMII_TXD1_CONN_ENET1_RGMII_TXD1 0x00000060
+ SC_P_ENET1_RGMII_TXD2_CONN_ENET1_RGMII_TXD2 0x00000060
+ SC_P_ENET1_RGMII_TXD3_CONN_ENET1_RGMII_TXD3 0x00000060
+ SC_P_ENET1_RGMII_RXC_CONN_ENET1_RGMII_RXC 0x00000060
+ SC_P_ENET1_RGMII_RX_CTL_CONN_ENET1_RGMII_RX_CTL 0x00000060
+ SC_P_ENET1_RGMII_RXD0_CONN_ENET1_RGMII_RXD0 0x00000060
+ SC_P_ENET1_RGMII_RXD1_CONN_ENET1_RGMII_RXD1 0x00000060
+ SC_P_ENET1_RGMII_RXD2_CONN_ENET1_RGMII_RXD2 0x00000060
+ SC_P_ENET1_RGMII_RXD3_CONN_ENET1_RGMII_RXD3 0x00000060
+ >;
+ };
+
+ pinctrl_lvds0_lpi2c1: lvds0lpi2c1grp {
+ fsl,pins = <
+ SC_P_LVDS0_I2C1_SCL_LVDS0_I2C1_SCL 0xc600004c
+ SC_P_LVDS0_I2C1_SDA_LVDS0_I2C1_SDA 0xc600004c
+ >;
+ };
+
+ pinctrl_lvds1_lpi2c1: lvds1lpi2c1grp {
+ fsl,pins = <
+ SC_P_LVDS1_I2C1_SCL_LVDS1_I2C1_SCL 0xc600004c
+ SC_P_LVDS1_I2C1_SDA_LVDS1_I2C1_SDA 0xc600004c
+ >;
+ };
+
+ pinctrl_lpuart0: lpuart0grp {
+ fsl,pins = <
+ SC_P_UART0_RX_DMA_UART0_RX 0x06000020
+ SC_P_UART0_TX_DMA_UART0_TX 0x06000020
+ >;
+ };
+
+ pinctrl_usdhc1: usdhc1grp {
+ fsl,pins = <
+ SC_P_EMMC0_CLK_CONN_EMMC0_CLK 0x06000041
+ SC_P_EMMC0_CMD_CONN_EMMC0_CMD 0x00000021
+ SC_P_EMMC0_DATA0_CONN_EMMC0_DATA0 0x00000021
+ SC_P_EMMC0_DATA1_CONN_EMMC0_DATA1 0x00000021
+ SC_P_EMMC0_DATA2_CONN_EMMC0_DATA2 0x00000021
+ SC_P_EMMC0_DATA3_CONN_EMMC0_DATA3 0x00000021
+ SC_P_EMMC0_DATA4_CONN_EMMC0_DATA4 0x00000021
+ SC_P_EMMC0_DATA5_CONN_EMMC0_DATA5 0x00000021
+ SC_P_EMMC0_DATA6_CONN_EMMC0_DATA6 0x00000021
+ SC_P_EMMC0_DATA7_CONN_EMMC0_DATA7 0x00000021
+ SC_P_EMMC0_STROBE_CONN_EMMC0_STROBE 0x00000041
+ SC_P_EMMC0_RESET_B_CONN_EMMC0_RESET_B 0x00000021
+ >;
+ };
+
+ pinctrl_usdhc1_100mhz: usdhc1grp100mhz {
+ fsl,pins = <
+ SC_P_EMMC0_CLK_CONN_EMMC0_CLK 0x06000040
+ SC_P_EMMC0_CMD_CONN_EMMC0_CMD 0x00000020
+ SC_P_EMMC0_DATA0_CONN_EMMC0_DATA0 0x00000020
+ SC_P_EMMC0_DATA1_CONN_EMMC0_DATA1 0x00000020
+ SC_P_EMMC0_DATA2_CONN_EMMC0_DATA2 0x00000020
+ SC_P_EMMC0_DATA3_CONN_EMMC0_DATA3 0x00000020
+ SC_P_EMMC0_DATA4_CONN_EMMC0_DATA4 0x00000020
+ SC_P_EMMC0_DATA5_CONN_EMMC0_DATA5 0x00000020
+ SC_P_EMMC0_DATA6_CONN_EMMC0_DATA6 0x00000020
+ SC_P_EMMC0_DATA7_CONN_EMMC0_DATA7 0x00000020
+ SC_P_EMMC0_STROBE_CONN_EMMC0_STROBE 0x00000040
+ SC_P_EMMC0_RESET_B_CONN_EMMC0_RESET_B 0x00000020
+ >;
+ };
+
+ pinctrl_usdhc1_200mhz: usdhc1grp200mhz {
+ fsl,pins = <
+ SC_P_EMMC0_CLK_CONN_EMMC0_CLK 0x06000040
+ SC_P_EMMC0_CMD_CONN_EMMC0_CMD 0x00000020
+ SC_P_EMMC0_DATA0_CONN_EMMC0_DATA0 0x00000020
+ SC_P_EMMC0_DATA1_CONN_EMMC0_DATA1 0x00000020
+ SC_P_EMMC0_DATA2_CONN_EMMC0_DATA2 0x00000020
+ SC_P_EMMC0_DATA3_CONN_EMMC0_DATA3 0x00000020
+ SC_P_EMMC0_DATA4_CONN_EMMC0_DATA4 0x00000020
+ SC_P_EMMC0_DATA5_CONN_EMMC0_DATA5 0x00000020
+ SC_P_EMMC0_DATA6_CONN_EMMC0_DATA6 0x00000020
+ SC_P_EMMC0_DATA7_CONN_EMMC0_DATA7 0x00000020
+ SC_P_EMMC0_STROBE_CONN_EMMC0_STROBE 0x00000040
+ SC_P_EMMC0_RESET_B_CONN_EMMC0_RESET_B 0x00000020
+ >;
+ };
+
+ pinctrl_usdhc2_gpio: usdhc2grpgpio {
+ fsl,pins = <
+ SC_P_USDHC1_DATA6_LSIO_GPIO5_IO21 0x00000021
+ SC_P_USDHC1_DATA7_LSIO_GPIO5_IO22 0x00000021
+ SC_P_USDHC1_RESET_B_LSIO_GPIO4_IO07 0x00000021
+ >;
+ };
+
+ pinctrl_usdhc2: usdhc2grp {
+ fsl,pins = <
+ SC_P_USDHC1_CLK_CONN_USDHC1_CLK 0x06000041
+ SC_P_USDHC1_CMD_CONN_USDHC1_CMD 0x00000021
+ SC_P_USDHC1_DATA0_CONN_USDHC1_DATA0 0x00000021
+ SC_P_USDHC1_DATA1_CONN_USDHC1_DATA1 0x00000021
+ SC_P_USDHC1_DATA2_CONN_USDHC1_DATA2 0x00000021
+ SC_P_USDHC1_DATA3_CONN_USDHC1_DATA3 0x00000021
+ SC_P_USDHC1_VSELECT_CONN_USDHC1_VSELECT 0x00000021
+ >;
+ };
+
+ pinctrl_usdhc2_100mhz: usdhc2grp100mhz {
+ fsl,pins = <
+ SC_P_USDHC1_CLK_CONN_USDHC1_CLK 0x06000040
+ SC_P_USDHC1_CMD_CONN_USDHC1_CMD 0x00000020
+ SC_P_USDHC1_DATA0_CONN_USDHC1_DATA0 0x00000020
+ SC_P_USDHC1_DATA1_CONN_USDHC1_DATA1 0x00000020
+ SC_P_USDHC1_DATA2_CONN_USDHC1_DATA2 0x00000020
+ SC_P_USDHC1_DATA3_CONN_USDHC1_DATA3 0x00000020
+ SC_P_USDHC1_VSELECT_CONN_USDHC1_VSELECT 0x00000020
+ >;
+ };
+
+ pinctrl_usdhc2_200mhz: usdhc2grp200mhz {
+ fsl,pins = <
+ SC_P_USDHC1_CLK_CONN_USDHC1_CLK 0x06000040
+ SC_P_USDHC1_CMD_CONN_USDHC1_CMD 0x00000020
+ SC_P_USDHC1_DATA0_CONN_USDHC1_DATA0 0x00000020
+ SC_P_USDHC1_DATA1_CONN_USDHC1_DATA1 0x00000020
+ SC_P_USDHC1_DATA2_CONN_USDHC1_DATA2 0x00000020
+ SC_P_USDHC1_DATA3_CONN_USDHC1_DATA3 0x00000020
+ SC_P_USDHC1_VSELECT_CONN_USDHC1_VSELECT 0x00000020
+ >;
+ };
+
+ pinctrl_usdhc3: usdhc3grp {
+ fsl,pins = <
+ SC_P_USDHC2_CLK_CONN_USDHC2_CLK 0x06000040
+ SC_P_USDHC2_CMD_CONN_USDHC2_CMD 0x00000020
+ SC_P_USDHC2_DATA0_CONN_USDHC2_DATA0 0x00000020
+ SC_P_USDHC2_DATA1_CONN_USDHC2_DATA1 0x00000020
+ SC_P_USDHC2_DATA2_CONN_USDHC2_DATA2 0x00000020
+ SC_P_USDHC2_DATA3_CONN_USDHC2_DATA3 0x00000020
+ /* WP */
+ SC_P_USDHC2_WP_LSIO_GPIO4_IO11 0x00000021
+ /* CD */
+ SC_P_USDHC2_CD_B_LSIO_GPIO4_IO12 0x00000021
+ >;
+ };
+
+ pinctrl_lpi2c1: lpi2c1grp {
+ fsl,pins = <
+ SC_P_GPT0_CLK_DMA_I2C1_SCL 0x06000020
+ SC_P_GPT0_CAPTURE_DMA_I2C1_SDA 0x06000020
+ /*
+ * Change the default alt function from SCL/SDA to others,
+ * to avoid select input conflict with GPT0
+ */
+ SC_P_USB_SS3_TC0_LSIO_GPIO4_IO03 0x0700004c
+ SC_P_USB_SS3_TC1_LSIO_GPIO4_IO04 0x0700004c
+ SC_P_USB_SS3_TC2_LSIO_GPIO4_IO05 0x0700004c
+ SC_P_USB_SS3_TC3_LSIO_GPIO4_IO06 0x0700004c
+ >;
+ };
+
+ pinctrl_lpspi0: lpspi0grp {
+ fsl,pins = <
+ SC_P_SPI0_SCK_DMA_SPI0_SCK 0x0600004c
+ SC_P_SPI0_SDO_DMA_SPI0_SDO 0x0600004c
+ SC_P_SPI0_SDI_DMA_SPI0_SDI 0x0600004c
+ SC_P_SPI0_CS0_DMA_SPI0_CS0 0x0600004c
+ SC_P_SPI0_CS1_DMA_SPI0_CS1 0x0600004c
+ >;
+ };
+
+ pinctrl_flexspi0: flexspi0grp {
+ fsl,pins = <
+ SC_P_QSPI0A_DATA0_LSIO_QSPI0A_DATA0 0x06000021
+ SC_P_QSPI0A_DATA1_LSIO_QSPI0A_DATA1 0x06000021
+ SC_P_QSPI0A_DATA2_LSIO_QSPI0A_DATA2 0x06000021
+ SC_P_QSPI0A_DATA3_LSIO_QSPI0A_DATA3 0x06000021
+ SC_P_QSPI0A_DQS_LSIO_QSPI0A_DQS 0x06000021
+ SC_P_QSPI0A_SS0_B_LSIO_QSPI0A_SS0_B 0x06000021
+ SC_P_QSPI0A_SS1_B_LSIO_QSPI0A_SS1_B 0x06000021
+ SC_P_QSPI0A_SCLK_LSIO_QSPI0A_SCLK 0x06000021
+ SC_P_QSPI0B_SCLK_LSIO_QSPI0B_SCLK 0x06000021
+ SC_P_QSPI0B_DATA0_LSIO_QSPI0B_DATA0 0x06000021
+ SC_P_QSPI0B_DATA1_LSIO_QSPI0B_DATA1 0x06000021
+ SC_P_QSPI0B_DATA2_LSIO_QSPI0B_DATA2 0x06000021
+ SC_P_QSPI0B_DATA3_LSIO_QSPI0B_DATA3 0x06000021
+ SC_P_QSPI0B_DQS_LSIO_QSPI0B_DQS 0x06000021
+ SC_P_QSPI0B_SS0_B_LSIO_QSPI0B_SS0_B 0x06000021
+ SC_P_QSPI0B_SS1_B_LSIO_QSPI0B_SS1_B 0x06000021
+ >;
+ };
+
+ pinctrl_gpio_leds: gpioledsgrp {
+ fsl,pins = <
+ SC_P_SPDIF0_TX_LSIO_GPIO2_IO15 0x00000021
+ >;
+ };
+ };
+};
+
+&gpio2 {
+ status = "okay";
+};
+
+&gpio4 {
+ status = "okay";
+};
+
+&gpio5 {
+ status = "okay";
+};
+
+&usdhc1 {
+ pinctrl-names = "default", "state_100mhz", "state_200mhz";
+ pinctrl-0 = <&pinctrl_usdhc1>;
+ pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
+ pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
+ bus-width = <8>;
+ non-removable;
+ status = "okay";
+};
+
+&usdhc2 {
+ pinctrl-names = "default", "state_100mhz", "state_200mhz";
+ pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
+ pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>;
+ pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>;
+ bus-width = <4>;
+ cd-gpios = <&gpio5 22 GPIO_ACTIVE_LOW>;
+ wp-gpios = <&gpio5 21 GPIO_ACTIVE_HIGH>;
+ vmmc-supply = <&reg_usdhc2_vmmc>;
+ status = "okay";
+};
+
+&usdhc3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc3>;
+ bus-width = <4>;
+ cd-gpios = <&gpio4 12 GPIO_ACTIVE_LOW>;
+ wp-gpios = <&gpio4 11 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+
+};
+
+&usbotg1 {
+ vbus-supply = <&reg_usb_otg1_vbus>;
+ srp-disable;
+ hnp-disable;
+ adp-disable;
+ disable-over-current;
+ status = "okay";
+};
+
+&usbotg3 {
+ status = "okay";
+};
+
+&fec1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_fec1>;
+ phy-mode = "rgmii-txid";
+ phy-handle = <&ethphy0>;
+ fsl,magic-packet;
+ fsl,rgmii_rxc_dly;
+ status = "okay";
+ phy-reset-gpios = <&pca9557_a 1 GPIO_ACTIVE_LOW>;
+ phy-reset-duration = <10>;
+ phy-reset-post-delay = <150>;
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ethphy0: ethernet-phy@0 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <0>;
+ at803x,eee-disabled;
+ at803x,vddio-1p8v;
+ };
+
+ ethphy1: ethernet-phy@1 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <1>;
+ at803x,eee-disabled;
+ at803x,vddio-1p8v;
+ status = "disabled";
+ };
+ };
+};
+
+&fec2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_fec2>;
+ phy-mode = "rgmii-txid";
+ phy-handle = <&ethphy1>;
+ fsl,magic-packet;
+ fsl,rgmii_rxc_dly;
+ status = "okay";
+ phy-reset-gpios = <&pca9557_a 4 GPIO_ACTIVE_LOW>;
+ phy-reset-duration = <10>;
+ phy-reset-post-delay = <150>;
+};
+
+&flexspi0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_flexspi0>;
+ status = "okay";
+
+ flash0: mt35xu512aba@0 {
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "jedec,spi-nor";
+ spi-max-frequency = <29000000>;
+ spi-nor,ddr-quad-read-dummy = <8>;
+ };
+};
+
+&i2c1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_lpi2c1>;
+ status = "okay";
+
+ pca9557_a: gpio@18 {
+ compatible = "nxp,pca9557";
+ reg = <0x18>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ pca9557_b: gpio@19 {
+ compatible = "nxp,pca9557";
+ reg = <0x19>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ pca9557_c: gpio@1b {
+ compatible = "nxp,pca9557";
+ reg = <0x1b>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ pca9557_d: gpio@1f {
+ compatible = "nxp,pca9557";
+ reg = <0x1f>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+};
+
+&i2c1_lvds0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_lvds0_lpi2c1>;
+ clock-frequency = <100000>;
+ status = "okay";
+
+ lvds-to-hdmi-bridge@4c {
+ compatible = "ite,it6263";
+ reg = <0x4c>;
+ };
+};
+
+&i2c1_lvds1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_lvds1_lpi2c1>;
+ clock-frequency = <100000>;
+ status = "okay";
+
+ lvds-to-hdmi-bridge@4c {
+ compatible = "ite,it6263";
+ reg = <0x4c>;
+ };
+};
+
+&lpspi0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_lpspi0>;
+ status = "okay";
+
+ spidev0: spi@0 {
+ reg = <0>;
+ compatible = "rohm,dh2228fv";
+ spi-max-frequency = <4000000>;
+ };
+};
+
+&lpuart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_lpuart0>;
+ status = "okay";
+};
+
+&lpuart1 {
+ status = "okay";
+};
+