mirror of
https://github.com/AsahiLinux/u-boot
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383 lines
9.1 KiB
Text
383 lines
9.1 KiB
Text
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// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright 2019
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* Lukasz Majewski, DENX Software Engineering, lukma@denx.de
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*
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* SPDX-License-Identifier: GPL-2.0+ or X11
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*/
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/dts-v1/;
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#include <dt-bindings/gpio/gpio.h>
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#include "imx6q.dtsi"
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/ {
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model = "Liebherr Nenzig (LWN) iMX6Q";
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compatible = "lwn,imx6-mccmon6", "fsl,imx6";
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aliases {
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mmc0 = &usdhc3;
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mmc1 = &usdhc2;
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spi0 = &ecspi3;
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};
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chosen {
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stdout-path = &uart1;
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};
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memory@10000000 {
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reg = <0x10000000 0x80000000>;
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};
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};
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&ecspi3 {
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cs-gpios = <&gpio4 24 GPIO_ACTIVE_LOW>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_ecspi3 &pinctrl_ecspi3_cs &pinctrl_ecspi3_flwp>;
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spi-max-frequency = <25000000>;
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status = "okay";
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s25sl032p: flash@0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "jedec,spi-nor";
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spi-max-frequency = <40000000>;
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reg = <0>;
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};
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};
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&fec {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_enet>;
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phy-mode = "rgmii";
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phy-reset-gpios = <&gpio1 27 GPIO_ACTIVE_LOW>;
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phy-reset-duration = <10>;
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phy-reset-post-delay = <1>;
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/* KSZ9031 PHY SKEW setup - old values * 60 ps */
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rxc-skew-ps = <1860>;
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txc-skew-ps = <1860>;
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txen-skew-ps = <900>;
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rxdv-skew-ps = <900>;
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rxd0-skew-ps = <180>;
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rxd1-skew-ps = <180>;
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rxd2-skew-ps = <180>;
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rxd3-skew-ps = <180>;
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txd0-skew-ps = <120>;
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txd1-skew-ps = <300>;
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txd2-skew-ps = <0>;
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txd3-skew-ps = <120>;
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status = "okay";
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};
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&i2c1 {
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clock-frequency = <100000>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c1>;
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status = "okay";
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};
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&i2c2 {
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clock-frequency = <100000>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c2>;
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status = "okay";
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pfuze100: pmic@8 {
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compatible = "fsl,pfuze100";
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reg = <0x08>;
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regulators {
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sw1a_reg: sw1ab {
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regulator-min-microvolt = <300000>;
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regulator-max-microvolt = <1875000>;
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regulator-boot-on;
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regulator-always-on;
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regulator-ramp-delay = <6250>;
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};
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sw1c_reg: sw1c {
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regulator-min-microvolt = <300000>;
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regulator-max-microvolt = <1875000>;
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regulator-boot-on;
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regulator-always-on;
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regulator-ramp-delay = <6250>;
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};
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sw2_reg: sw2 {
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <3950000>;
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regulator-boot-on;
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regulator-always-on;
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};
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sw3a_reg: sw3a {
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regulator-min-microvolt = <400000>;
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regulator-max-microvolt = <1975000>;
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regulator-boot-on;
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regulator-always-on;
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};
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sw3b_reg: sw3b {
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regulator-min-microvolt = <400000>;
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regulator-max-microvolt = <1975000>;
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regulator-boot-on;
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regulator-always-on;
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};
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sw4_reg: sw4 {
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <3300000>;
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};
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swbst_reg: swbst {
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5150000>;
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};
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snvs_reg: vsnvs {
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <3000000>;
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regulator-boot-on;
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regulator-always-on;
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};
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vref_reg: vrefddr {
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regulator-boot-on;
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regulator-always-on;
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};
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vgen1_reg: vgen1 {
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <1550000>;
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};
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vgen2_reg: vgen2 {
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <1550000>;
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};
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vgen3_reg: vgen3 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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};
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vgen4_reg: vgen4 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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vgen5_reg: vgen5 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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vgen6_reg: vgen6 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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};
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};
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};
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&weim {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_weim_nor &pinctrl_weim_cs0>;
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ranges = <0 0 0x08000000 0x08000000>;
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status = "okay";
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nor@0,0 {
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compatible = "cfi-flash";
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reg = <0 0 0x02000000>;
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#address-cells = <1>;
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#size-cells = <1>;
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bank-width = <2>;
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use-advanced-sector-protection;
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fsl,weim-cs-timing = <0x00620081 0x00000001 0x1c022000
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0x0000c000 0x1404a38e 0x00000000>;
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};
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};
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&iomuxc {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_hog>;
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pinctrl_ecspi3: ecspi3grp {
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fsl,pins = <
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MX6QDL_PAD_DISP0_DAT2__ECSPI3_MISO 0x100b1
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MX6QDL_PAD_DISP0_DAT1__ECSPI3_MOSI 0x100b1
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MX6QDL_PAD_DISP0_DAT0__ECSPI3_SCLK 0x100b1
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>;
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};
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pinctrl_ecspi3_cs: ecspi3csgrp {
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fsl,pins = <
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MX6QDL_PAD_DISP0_DAT3__GPIO4_IO24 0x80000000
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>;
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};
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pinctrl_ecspi3_flwp: ecspi3flwpgrp {
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fsl,pins = <
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MX6QDL_PAD_DISP0_DAT6__GPIO4_IO27 0x80000000
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>;
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};
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pinctrl_enet: enetgrp {
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fsl,pins = <
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MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0
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MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0
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MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x1b0b0
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MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x1b0b0
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MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x1b0b0
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MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x1b0b0
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MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x1b0b0
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MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b0b0
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MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x1b0b0
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MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b0b0
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MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x1b0b0
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MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x1b0b0
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MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b0b0
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MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b0b0
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MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b0b0
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MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x4001b0a8
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MX6QDL_PAD_GPIO_6__ENET_IRQ 0x000b1
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MX6QDL_PAD_ENET_RXD0__GPIO1_IO27 0x1b0b0
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>;
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};
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pinctrl_hog: hoggrp {
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fsl,pins = <
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MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x1b0b0
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MX6QDL_PAD_GPIO_1__GPIO1_IO01 0x1b0b0
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>;
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};
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pinctrl_i2c1: i2c1grp {
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fsl,pins = <
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MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001b8b1
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MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001b8b1
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>;
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};
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pinctrl_i2c2: i2c2grp {
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fsl,pins = <
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MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
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MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
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>;
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};
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pinctrl_uart1: uart1grp {
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fsl,pins = <
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MX6QDL_PAD_CSI0_DAT10__UART1_TX_DATA 0x1b0b1
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MX6QDL_PAD_CSI0_DAT11__UART1_RX_DATA 0x1b0b1
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>;
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};
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pinctrl_usdhc2: usdhc2grp {
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fsl,pins = <
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MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17059
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MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10059
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MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059
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MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059
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MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059
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MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x17059
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MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1b0b1
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>;
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};
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pinctrl_usdhc3: usdhc3grp {
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fsl,pins = <
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MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17059
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MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10059
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MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17059
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MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17059
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MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17059
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MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17059
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MX6QDL_PAD_SD3_DAT4__SD3_DATA4 0x17059
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MX6QDL_PAD_SD3_DAT5__SD3_DATA5 0x17059
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MX6QDL_PAD_SD3_DAT6__SD3_DATA6 0x17059
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MX6QDL_PAD_SD3_DAT7__SD3_DATA7 0x17059
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MX6QDL_PAD_SD3_RST__SD3_RESET 0x17059
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>;
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};
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pinctrl_weim_cs0: weimcs0grp {
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fsl,pins = <
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MX6QDL_PAD_EIM_CS0__EIM_CS0_B 0xb0b1
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>;
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};
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pinctrl_weim_nor: weimnorgrp {
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fsl,pins = <
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MX6QDL_PAD_EIM_OE__EIM_OE_B 0xb0b1
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MX6QDL_PAD_EIM_RW__EIM_RW 0xb0b1
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MX6QDL_PAD_EIM_WAIT__EIM_WAIT_B 0xb060
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MX6QDL_PAD_EIM_D16__EIM_DATA16 0x1b0b0
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MX6QDL_PAD_EIM_D17__EIM_DATA17 0x1b0b0
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MX6QDL_PAD_EIM_D18__EIM_DATA18 0x1b0b0
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MX6QDL_PAD_EIM_D19__EIM_DATA19 0x1b0b0
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MX6QDL_PAD_EIM_D20__EIM_DATA20 0x1b0b0
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MX6QDL_PAD_EIM_D21__EIM_DATA21 0x1b0b0
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MX6QDL_PAD_EIM_D22__EIM_DATA22 0x1b0b0
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MX6QDL_PAD_EIM_D23__EIM_DATA23 0x1b0b0
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MX6QDL_PAD_EIM_D24__EIM_DATA24 0x1b0b0
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MX6QDL_PAD_EIM_D25__EIM_DATA25 0x1b0b0
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MX6QDL_PAD_EIM_D26__EIM_DATA26 0x1b0b0
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MX6QDL_PAD_EIM_D27__EIM_DATA27 0x1b0b0
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MX6QDL_PAD_EIM_D28__EIM_DATA28 0x1b0b0
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MX6QDL_PAD_EIM_D29__EIM_DATA29 0x1b0b0
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MX6QDL_PAD_EIM_D30__EIM_DATA30 0x1b0b0
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MX6QDL_PAD_EIM_D31__EIM_DATA31 0x1b0b0
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MX6QDL_PAD_EIM_A23__EIM_ADDR23 0xb0b1
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MX6QDL_PAD_EIM_A22__EIM_ADDR22 0xb0b1
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MX6QDL_PAD_EIM_A21__EIM_ADDR21 0xb0b1
|
||
|
|
MX6QDL_PAD_EIM_A20__EIM_ADDR20 0xb0b1
|
||
|
|
MX6QDL_PAD_EIM_A19__EIM_ADDR19 0xb0b1
|
||
|
|
MX6QDL_PAD_EIM_A18__EIM_ADDR18 0xb0b1
|
||
|
|
MX6QDL_PAD_EIM_A17__EIM_ADDR17 0xb0b1
|
||
|
|
MX6QDL_PAD_EIM_A16__EIM_ADDR16 0xb0b1
|
||
|
|
MX6QDL_PAD_EIM_DA15__EIM_AD15 0xb0b1
|
||
|
|
MX6QDL_PAD_EIM_DA14__EIM_AD14 0xb0b1
|
||
|
|
MX6QDL_PAD_EIM_DA13__EIM_AD13 0xb0b1
|
||
|
|
MX6QDL_PAD_EIM_DA12__EIM_AD12 0xb0b1
|
||
|
|
MX6QDL_PAD_EIM_DA11__EIM_AD11 0xb0b1
|
||
|
|
MX6QDL_PAD_EIM_DA10__EIM_AD10 0xb0b1
|
||
|
|
MX6QDL_PAD_EIM_DA9__EIM_AD09 0xb0b1
|
||
|
|
MX6QDL_PAD_EIM_DA8__EIM_AD08 0xb0b1
|
||
|
|
MX6QDL_PAD_EIM_DA7__EIM_AD07 0xb0b1
|
||
|
|
MX6QDL_PAD_EIM_DA6__EIM_AD06 0xb0b1
|
||
|
|
MX6QDL_PAD_EIM_DA5__EIM_AD05 0xb0b1
|
||
|
|
MX6QDL_PAD_EIM_DA4__EIM_AD04 0xb0b1
|
||
|
|
MX6QDL_PAD_EIM_DA3__EIM_AD03 0xb0b1
|
||
|
|
MX6QDL_PAD_EIM_DA2__EIM_AD02 0xb0b1
|
||
|
|
MX6QDL_PAD_EIM_DA1__EIM_AD01 0xb0b1
|
||
|
|
MX6QDL_PAD_EIM_DA0__EIM_AD00 0xb0b1
|
||
|
|
>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&uart1 {
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&pinctrl_uart1>;
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&usdhc2 {
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&pinctrl_usdhc2>;
|
||
|
|
bus-width = <4>;
|
||
|
|
cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&usdhc3 {
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&pinctrl_usdhc3>;
|
||
|
|
bus-width = <8>;
|
||
|
|
non-removable;
|
||
|
|
no-1-8-v;
|
||
|
|
keep-power-in-suspend;
|
||
|
|
status = "okay";
|
||
|
|
};
|