Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / arch / arm / boot / dts / dm8168-evm.dts

diff --git a/kernel/arch/arm/boot/dts/dm8168-evm.dts b/kernel/arch/arm/boot/dts/dm8168-evm.dts
new file mode 100644 (file)
index 0000000..169a855
--- /dev/null
+++ b/kernel/arch/arm/boot/dts/dm8168-evm.dts
@@ -0,0 +1,173 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+/dts-v1/;
+
+#include "dm816x.dtsi"
+
+/ {
+       model = "DM8168 EVM";
+       compatible = "ti,dm8168-evm", "ti,dm8168";
+
+       memory {
+               device_type = "memory";
+               reg = <0x80000000 0x40000000    /* 1 GB */
+                      0xc0000000 0x40000000>;  /* 1 GB */
+       };
+
+       /* FDC6331L controlled by SD_POW pin */
+       vmmcsd_fixed: fixedregulator@0 {
+               compatible = "regulator-fixed";
+               regulator-name = "vmmcsd_fixed";
+               regulator-min-microvolt = <3300000>;
+               regulator-max-microvolt = <3300000>;
+       };
+};
+
+&dm816x_pinmux {
+       mcspi1_pins: pinmux_mcspi1_pins {
+               pinctrl-single,pins = <
+                       DM816X_IOPAD(0x0a94, MUX_MODE0)                 /* SPI_SCLK */
+                       DM816X_IOPAD(0x0a98, MUX_MODE0)                 /* SPI_SCS0 */
+                       DM816X_IOPAD(0x0aa8, MUX_MODE0)                 /* SPI_D0 */
+                       DM816X_IOPAD(0x0aac, MUX_MODE0)                 /* SPI_D1 */
+               >;
+       };
+
+       mmc_pins: pinmux_mmc_pins {
+               pinctrl-single,pins = <
+                       DM816X_IOPAD(0x0a70, MUX_MODE0)                 /* SD_POW */
+                       DM816X_IOPAD(0x0a74, MUX_MODE0)                 /* SD_CLK */
+                       DM816X_IOPAD(0x0a78, MUX_MODE0)                 /* SD_CMD */
+                       DM816X_IOPAD(0x0a7C, MUX_MODE0)                 /* SD_DAT0 */
+                       DM816X_IOPAD(0x0a80, MUX_MODE0)                 /* SD_DAT1 */
+                       DM816X_IOPAD(0x0a84, MUX_MODE0)                 /* SD_DAT2 */
+                       DM816X_IOPAD(0x0a88, MUX_MODE0)                 /* SD_DAT2 */
+                       DM816X_IOPAD(0x0a8c, MUX_MODE2)                 /* GP1[7] */
+                       DM816X_IOPAD(0x0a90, MUX_MODE2)                 /* GP1[8] */
+               >;
+       };
+
+       usb0_pins: pinmux_usb0_pins {
+               pinctrl-single,pins = <
+                       DM816X_IOPAD(0x0d04, MUX_MODE0)                 /* USB0_DRVVBUS */
+               >;
+       };
+
+       usb1_pins: pinmux_usb1_pins {
+               pinctrl-single,pins = <
+                       DM816X_IOPAD(0x0d08, MUX_MODE0)                 /* USB1_DRVVBUS */
+               >;
+       };
+};
+
+&i2c1 {
+       extgpio0: pcf8575@20 {
+               compatible = "nxp,pcf8575";
+               reg = <0x20>;
+               gpio-controller;
+               #gpio-cells = <2>;
+       };
+};
+
+&i2c2 {
+       extgpio1: pcf8575@20 {
+               compatible = "nxp,pcf8575";
+               reg = <0x20>;
+               gpio-controller;
+               #gpio-cells = <2>;
+       };
+};
+
+&gpmc {
+       ranges = <0 0 0x04000000 0x01000000>;   /* CS0: 16MB for NAND */
+
+       nand@0,0 {
+               linux,mtd-name= "micron,mt29f2g16aadwp";
+               reg = <0 0 4>; /* CS0, offset 0, IO size 4 */
+               #address-cells = <1>;
+               #size-cells = <1>;
+               ti,nand-ecc-opt = "bch8";
+               nand-bus-width = <16>;
+               gpmc,device-width = <2>;
+               gpmc,sync-clk-ps = <0>;
+               gpmc,cs-on-ns = <0>;
+               gpmc,cs-rd-off-ns = <44>;
+               gpmc,cs-wr-off-ns = <44>;
+               gpmc,adv-on-ns = <6>;
+               gpmc,adv-rd-off-ns = <34>;
+               gpmc,adv-wr-off-ns = <44>;
+               gpmc,we-on-ns = <0>;
+               gpmc,we-off-ns = <40>;
+               gpmc,oe-on-ns = <0>;
+               gpmc,oe-off-ns = <54>;
+               gpmc,access-ns = <64>;
+               gpmc,rd-cycle-ns = <82>;
+               gpmc,wr-cycle-ns = <82>;
+               gpmc,wait-on-read = "true";
+               gpmc,wait-on-write = "true";
+               gpmc,bus-turnaround-ns = <0>;
+               gpmc,cycle2cycle-delay-ns = <0>;
+               gpmc,clk-activation-ns = <0>;
+               gpmc,wait-monitoring-ns = <0>;
+               gpmc,wr-access-ns = <40>;
+               gpmc,wr-data-mux-bus-ns = <0>;
+               partition@0 {
+                       label = "X-Loader";
+                       reg = <0 0x80000>;
+               };
+               partition@0x80000 {
+                       label = "U-Boot";
+                       reg = <0x80000 0x1c0000>;
+               };
+               partition@0x1c0000 {
+                       label = "Environment";
+                       reg = <0x240000 0x40000>;
+               };
+               partition@0x280000 {
+                       label = "Kernel";
+                       reg = <0x280000 0x500000>;
+               };
+               partition@0x780000 {
+                       label = "Filesystem";
+                       reg = <0x780000 0xf880000>;
+               };
+       };
+};
+
+&mcspi1 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&mcspi1_pins>;
+
+       m25p80@0 {
+               compatible = "w25x32";
+               spi-max-frequency = <48000000>;
+               reg = <0>;
+               #address-cells = <1>;
+               #size-cells = <1>;
+       };
+};
+
+&mmc1 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&mmc_pins>;
+       vmmc-supply = <&vmmcsd_fixed>;
+       bus-width = <4>;
+       cd-gpios = <&gpio2 7 GPIO_ACTIVE_LOW>;
+       wp-gpios = <&gpio2 8 GPIO_ACTIVE_LOW>;
+};
+
+/* At least dm8168-evm rev c won't support multipoint, later may */
+&usb0 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&usb0_pins>;
+       mentor,multipoint = <0>;
+};
+
+&usb1 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&usb1_pins>;
+       mentor,multipoint = <0>;
+};