[U-Boot] [PATCH v1 13/14] DTS: imx: tpc70: Add TPC70 board (imx6q based) device tree description
Lukasz Majewski
lukma at denx.de
Tue Jan 1 23:37:44 UTC 2019
This commit defines the TPC70 imx6q board with device tree description.
Signed-off-by: Lukasz Majewski <lukma at denx.de>
---
arch/arm/dts/imx6q-kp.dts | 227 ++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 227 insertions(+)
create mode 100644 arch/arm/dts/imx6q-kp.dts
diff --git a/arch/arm/dts/imx6q-kp.dts b/arch/arm/dts/imx6q-kp.dts
new file mode 100644
index 0000000000..1be8e2e9d5
--- /dev/null
+++ b/arch/arm/dts/imx6q-kp.dts
@@ -0,0 +1,227 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2018
+ * Lukasz Majewski, DENX Software Engineering, lukma at denx.de
+ *
+ * SPDX-License-Identifier: GPL-2.0+ or X11
+ */
+
+/dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
+#include "imx6q.dtsi"
+
+/ {
+ model = "K+P iMX6Q";
+ compatible = "kp,imx6-kp", "fsl,imx6";
+
+ aliases {
+ mmc0 = &usdhc2;
+ mmc1 = &usdhc4;
+ usb1 = &usbh1;
+ };
+
+ chosen {
+ stdout-path = &uart1;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_leds>;
+
+ green {
+ label = "green";
+ gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "gpio";
+ default-state = "off";
+ };
+
+ red {
+ label = "red";
+ gpios = <&gpio3 16 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "gpio";
+ default-state = "off";
+ };
+ };
+
+ memory at 10000000 {
+ reg = <0x10000000 0x40000000>;
+ };
+
+ reg_usb_h1_vbus: regulator-usb_h1_vbus {
+ compatible = "regulator-fixed";
+ regulator-name = "usb_h1_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio3 31 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+};
+
+&fec {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_enet>;
+ phy-reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>;
+ phy-reset-duration = <10>;
+ phy-mode = "rgmii";
+ fsl,magic-packet;
+ fsl,enet-loopback-clk; /* anatop reference clk via PAD loopback */
+ fsl,enet-freq = <1>; /* ENET_25MHZ = 0, ENET_50MHZ = 1 */
+ /* ENET_100MHZ = 2, ENET_125MHZ = 3 */
+ status = "okay";
+};
+
+&i2c1 {
+ clock-frequency = <400000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ status = "okay";
+};
+
+&i2c2 {
+ clock-frequency = <400000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c2>;
+ status = "okay";
+};
+
+&iomuxc {
+ pinctrl_enet: enetgrp {
+ fsl,pins = <
+ MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0
+ MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0
+ MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x1b0b0
+ MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x1b0b0
+ MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x1b0b0
+ MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x1b0b0
+ MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x1b0b0
+ MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b0b0
+ MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x1b0b0
+ MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b0b0
+ MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x1b0b0
+ MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x1b0b0
+ MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b0b0
+ MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b0b0
+ MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b0b0
+ MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x4001b0a8
+ MX6QDL_PAD_ENET_CRS_DV__GPIO1_IO25 0x1b0b0
+ >;
+ };
+
+ pinctrl_leds: gpioledsgrp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D23__GPIO3_IO23 0x4001b0b0
+ MX6QDL_PAD_EIM_D16__GPIO3_IO16 0x4001b0b0
+ >;
+ };
+
+ pinctrl_i2c1: i2c1grp {
+ fsl,pins = <
+ MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001b8b1
+ MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001b8b1
+ >;
+ };
+
+ pinctrl_i2c2: i2c2grp {
+ fsl,pins = <
+ MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
+ MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
+ >;
+ };
+
+ pinctrl_uart1: uart1grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA 0x1b0b1
+ MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA 0x1b0b1
+ >;
+ u-boot,dm-pre-reloc;
+ };
+
+ pinctrl_uart2: uart2grp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D26__UART2_TX_DATA 0x1b0b1
+ MX6QDL_PAD_EIM_D27__UART2_RX_DATA 0x1b0b1
+ MX6QDL_PAD_EIM_D28__UART2_CTS_B 0x1b0b1
+ MX6QDL_PAD_EIM_D29__UART2_RTS_B 0x1b0b1
+ >;
+ };
+
+ pinctrl_usbh1: usbh1grp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x1b0b1
+ MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID 0x17059
+ >;
+ };
+
+ pinctrl_usdhc2: usdhc2grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17019
+ MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10019
+ MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17019
+ MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17019
+ MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17019
+ MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x17019
+ MX6QDL_PAD_NANDF_CS3__GPIO6_IO16 0x20000
+ MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x20000
+ >;
+ u-boot,dm-pre-reloc;
+ };
+
+ pinctrl_usdhc4: usdhc4grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD4_CMD__SD4_CMD 0x17019
+ MX6QDL_PAD_SD4_CLK__SD4_CLK 0x10019
+ MX6QDL_PAD_SD4_DAT0__SD4_DATA0 0x17019
+ MX6QDL_PAD_SD4_DAT1__SD4_DATA1 0x17019
+ MX6QDL_PAD_SD4_DAT2__SD4_DATA2 0x17019
+ MX6QDL_PAD_SD4_DAT3__SD4_DATA3 0x17019
+ MX6QDL_PAD_SD4_DAT4__SD4_DATA4 0x17019
+ MX6QDL_PAD_SD4_DAT5__SD4_DATA5 0x17019
+ MX6QDL_PAD_SD4_DAT6__SD4_DATA6 0x17019
+ MX6QDL_PAD_SD4_DAT7__SD4_DATA7 0x17019
+ >;
+ u-boot,dm-pre-reloc;
+ };
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+ u-boot,dm-pre-reloc;
+ status = "okay";
+};
+
+&uart2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart2>;
+ uart-has-rtscts;
+};
+
+&usbh1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usbh1>;
+ vbus-supply = <®_usb_h1_vbus>;
+ status = "okay";
+};
+
+&usdhc2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc2>;
+ bus-width = <4>;
+ cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
+ u-boot,dm-pre-reloc;
+ fsl,usdhc-index = <1>;
+ status = "okay";
+};
+
+&usdhc4 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc4>;
+ bus-width = <8>;
+ non-removable;
+ no-1-8-v;
+ keep-power-in-suspend;
+ u-boot,dm-pre-reloc;
+ fsl,usdhc-index = <3>;
+ status = "okay";
+};
--
2.11.0
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