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-rw-r--r--recipes-bsp/device-tree/files/microzed/microzed-zynq7.dts82
1 files changed, 41 insertions, 41 deletions
diff --git a/recipes-bsp/device-tree/files/microzed/microzed-zynq7.dts b/recipes-bsp/device-tree/files/microzed/microzed-zynq7.dts
index f0de60e..b9376a4 100644
--- a/recipes-bsp/device-tree/files/microzed/microzed-zynq7.dts
+++ b/recipes-bsp/device-tree/files/microzed/microzed-zynq7.dts
@@ -1,10 +1,22 @@
+/*
+ * Copyright (C) 2011 - 2014 Xilinx
+ * Copyright (C) 2016 Jagan Teki <jteki@openedev.com>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
/dts-v1/;
/include/ "zynq-7000.dtsi"
-/include/ "zynq-7000-qspi-dummy.dtsi"
/ {
- model = "Avnet microZed";
- compatible = "avnet,microzed", "xlnx,zynq-7000";
+ model = "Zynq MicroZED Development Board";
+ compatible = "xlnx,zynq-microzed", "xlnx,zynq-7000";
aliases {
ethernet0 = &gem0;
@@ -17,25 +29,26 @@
};
chosen {
- bootargs = "earlyprintk";
+ bootargs = "earlycon";
stdout-path = "serial0:115200n8";
};
usb_phy0: phy0 {
compatible = "usb-nop-xceiv";
#phy-cells = <0>;
- reset-gpios = <&gpio0 7 1>; /* MIO 7, GPIO_ACTIVE_LOW */
};
};
+&clkc {
+ ps-clk-frequency = <33333333>;
+};
+
&gem0 {
status = "okay";
phy-mode = "rgmii-id";
phy-handle = <&ethernet_phy>;
ethernet_phy: ethernet-phy@0 {
- compatible = "marvell,88e1512";
- device_type = "ethernet-phy";
reg = <0>;
};
};
@@ -52,45 +65,32 @@
status = "okay";
dr_mode = "host";
usb-phy = <&usb_phy0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb0_default>;
};
-&qspi {
- status = "okay";
- primary_flash: ps7-qspi@0 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "micron,m25p80", "spansion,s25fl128s", "jedec,spi-nor";
- reg = <0x0>;
- spi-max-frequency = <50000000>;
- /* Example 16M partition table using U-Boot + U-Boot SPL */
- partition@0x0 {
- label = "boot";
- reg = <0x0 0xe0000>;
- };
- partition@0xe0000 {
- label = "ubootenv";
- reg = <0xe0000 0x20000>;
- };
- partition@0x100000 {
- label = "uboot";
- reg = <0x100000 0x100000>;
+&pinctrl0 {
+ pinctrl_usb0_default: usb0-default {
+ mux {
+ groups = "usb0_0_grp";
+ function = "usb0";
};
- partition@0x200000 {
- label = "kernel";
- reg = <0x200000 0x4f0000>;
- };
- partition@0x6f0000 {
- label = "devicetree";
- reg = <0x6f0000 0x10000>;
+
+ conf {
+ groups = "usb0_0_grp";
+ slew-rate = <0>;
+ io-standard = <1>;
};
- partition@0x700000 {
- label = "rootfs";
- reg = <0x700000 0x400000>;
+
+ conf-rx {
+ pins = "MIO29", "MIO31", "MIO36";
+ bias-high-impedance;
};
- partition@0xb00000 {
- label = "spare";
- reg = <0xb00000 0x500000>;
+
+ conf-tx {
+ pins = "MIO28", "MIO30", "MIO32", "MIO33", "MIO34",
+ "MIO35", "MIO37", "MIO38", "MIO39";
+ bias-disable;
};
};
};
-