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Diffstat (limited to 'arch/arm/boot/dts/nxp/imx/imx6q-prtwd2.dts')
-rw-r--r--arch/arm/boot/dts/nxp/imx/imx6q-prtwd2.dts196
1 files changed, 196 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/nxp/imx/imx6q-prtwd2.dts b/arch/arm/boot/dts/nxp/imx/imx6q-prtwd2.dts
new file mode 100644
index 000000000000..792b8903d345
--- /dev/null
+++ b/arch/arm/boot/dts/nxp/imx/imx6q-prtwd2.dts
@@ -0,0 +1,196 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (c) 2018 Protonic Holland
+ */
+
+/dts-v1/;
+#include "imx6q.dtsi"
+#include "imx6qdl-prti6q.dtsi"
+#include <dt-bindings/leds/common.h>
+
+/ {
+ model = "Protonic WD2 board";
+ compatible = "prt,prtwd2", "fsl,imx6q";
+
+ memory@10000000 {
+ device_type = "memory";
+ reg = <0x10000000 0x20000000>;
+ };
+
+ memory@80000000 {
+ device_type = "memory";
+ reg = <0x80000000 0x20000000>;
+ };
+
+ clk50m_phy: phy-clock {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <50000000>;
+ clock-output-names = "enet_ref_pad";
+ };
+
+ usdhc2_wifi_pwrseq: usdhc2_wifi_pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_wifi_npd>;
+ reset-gpios = <&gpio6 10 GPIO_ACTIVE_LOW>;
+ };
+
+ /* PRTWD2 rev 1 bitbang I2C for Ethernet Switch */
+ i2c {
+ compatible = "i2c-gpio";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c4>;
+ sda-gpios = <&gpio1 22 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
+ scl-gpios = <&gpio1 31 GPIO_ACTIVE_HIGH>;
+ i2c-gpio,delay-us = <20>; /* ~10 kHz */
+ i2c-gpio,scl-output-only;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+};
+
+&can1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_can1 &pinctrl_can1phy>;
+ status = "okay";
+};
+
+&clks {
+ clocks = <&clk50m_phy>;
+ clock-names = "enet_ref_pad";
+ assigned-clocks = <&clks IMX6QDL_CLK_ENET_REF_SEL>;
+ assigned-clock-parents = <&clk50m_phy>;
+};
+
+&fec {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_enet>;
+ phy-mode = "rmii";
+ status = "okay";
+
+ fixed-link {
+ speed = <100>;
+ pause;
+ full-duplex;
+ };
+};
+
+&i2c3 {
+ adc@49 {
+ compatible = "ti,ads1015";
+ reg = <0x49>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ /* V in */
+ channel@4 {
+ reg = <4>;
+ ti,gain = <1>;
+ ti,datarate = <3>;
+ };
+
+ /* I charge */
+ channel@5 {
+ reg = <5>;
+ ti,gain = <1>;
+ ti,datarate = <3>;
+ };
+
+ /* V bus */
+ channel@6 {
+ reg = <6>;
+ ti,gain = <1>;
+ ti,datarate = <3>;
+ };
+
+ /* nc */
+ channel@7 {
+ reg = <7>;
+ ti,gain = <1>;
+ ti,datarate = <3>;
+ };
+ };
+};
+
+&usdhc2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc2>;
+ no-1-8-v;
+ non-removable;
+ mmc-pwrseq = <&usdhc2_wifi_pwrseq>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "okay";
+
+ wifi@1 {
+ compatible = "brcm,bcm4329-fmac";
+ reg = <1>;
+ };
+};
+
+&iomuxc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb_eth_chg>;
+
+ pinctrl_can1phy: can1phy {
+ fsl,pins = <
+ /* CAN1_SR */
+ MX6QDL_PAD_KEY_COL3__GPIO4_IO12 0x13070
+ >;
+ };
+
+ pinctrl_enet: enetgrp {
+ fsl,pins = <
+ /* MX6QDL_ENET_PINGRP4 */
+ MX6QDL_PAD_ENET_RXD0__ENET_RX_DATA0 0x1b0b0
+ MX6QDL_PAD_ENET_RXD1__ENET_RX_DATA1 0x1b0b0
+ MX6QDL_PAD_ENET_RX_ER__ENET_RX_ER 0x130b0
+ MX6QDL_PAD_ENET_TX_EN__ENET_TX_EN 0x1b0b0
+ MX6QDL_PAD_ENET_TXD0__ENET_TX_DATA0 0x1b0b0
+ MX6QDL_PAD_ENET_TXD1__ENET_TX_DATA1 0x1b0b0
+ MX6QDL_PAD_ENET_CRS_DV__ENET_RX_EN 0x1b0b0
+
+ MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x1b0b0
+ /* Phy reset */
+ MX6QDL_PAD_CSI0_DAT4__GPIO5_IO22 0x1b0b0
+ /* nINTRP */
+ MX6QDL_PAD_CSI0_DAT5__GPIO5_IO23 0x1b0b0
+ >;
+ };
+
+ pinctrl_i2c4: i2c4grp {
+ fsl,pins = <
+ MX6QDL_PAD_ENET_MDIO__GPIO1_IO22 0x1f8b0
+ MX6QDL_PAD_ENET_MDC__GPIO1_IO31 0x1f8b0
+ >;
+ };
+
+ pinctrl_usb_eth_chg: usbethchggrp {
+ fsl,pins = <
+ /* USB charging control */
+ MX6QDL_PAD_NANDF_CS0__GPIO6_IO11 0x130b0
+ MX6QDL_PAD_NANDF_CS1__GPIO6_IO14 0x130b0
+ MX6QDL_PAD_NANDF_CS2__GPIO6_IO15 0x130b0
+ MX6QDL_PAD_NANDF_CS3__GPIO6_IO16 0x130b0
+ >;
+ };
+
+ pinctrl_usdhc2: usdhc2grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD2_CMD__SD2_CMD 0x170b9
+ MX6QDL_PAD_SD2_CLK__SD2_CLK 0x100b9
+ MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x170b9
+ MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x170b9
+ MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x170b9
+ MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x170b9
+ >;
+ };
+
+ pinctrl_wifi_npd: wifinpd {
+ fsl,pins = <
+ /* WL_REG_ON */
+ MX6QDL_PAD_NANDF_RB0__GPIO6_IO10 0x13069
+ >;
+ };
+};