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authorClement Laigle <clement.laigle8@gmail.com>2018-06-13 22:39:33 +0200
committerManjukumar Matha <manjukumar.harthikote-matha@xilinx.com>2018-06-21 10:55:43 -0700
commitad6103d8cee332907167f2f8e91091ac580d2df5 (patch)
tree73b0c3f614774ebe0b4c86e6c900c42ad8ad399f
parentaf64e521e2037a30f6b8740caccc1519567fb5f0 (diff)
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minized-zynq7: Add device-tree
Signed-off-by: Clement Laigle <clement.laigle8@gmail.com> Signed-off-by: Manjukumar Matha <manjukumar.harthikote-matha@xilinx.com>
-rw-r--r--meta-xilinx-contrib/recipes-bsp/device-tree/device-tree.bbappend6
-rw-r--r--meta-xilinx-contrib/recipes-bsp/device-tree/files/minized-zynq7.dts254
2 files changed, 260 insertions, 0 deletions
diff --git a/meta-xilinx-contrib/recipes-bsp/device-tree/device-tree.bbappend b/meta-xilinx-contrib/recipes-bsp/device-tree/device-tree.bbappend
new file mode 100644
index 0000000..d9535da
--- /dev/null
+++ b/meta-xilinx-contrib/recipes-bsp/device-tree/device-tree.bbappend
@@ -0,0 +1,6 @@
+FILESEXTRAPATHS_prepend := "${THISDIR}/files:"
+
+# device tree sources for MiniZed
+COMPATIBLE_MACHINE_minized-zynq7 = ".*"
+SRC_URI_append_minized-zynq7 = " file://minized-zynq7.dts"
+
diff --git a/meta-xilinx-contrib/recipes-bsp/device-tree/files/minized-zynq7.dts b/meta-xilinx-contrib/recipes-bsp/device-tree/files/minized-zynq7.dts
new file mode 100644
index 0000000..4570fa6
--- /dev/null
+++ b/meta-xilinx-contrib/recipes-bsp/device-tree/files/minized-zynq7.dts
@@ -0,0 +1,254 @@
+/*
+* dts file for MiniZed
+*
+* Copyright (C) 2018 Clément Laigle <clement.laigle8@gmail.com>
+*/
+
+/dts-v1/;
+/include/ "zynq-7000.dtsi"
+
+
+/ {
+ model = "Zynq Minized Board";
+ compatible = "xlnx,zynq-Minized", "xlnx,zynq-7000";
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ cpus {
+ cpu@0 {
+ operating-points = <666666 1000000 333333 1000000>;
+ };
+ };
+
+ aliases {
+ serial0 = &uart1;
+ serial1 = &bluetooth_uart;
+ spi0 = &qspi;
+ mmc0 = &sdhci1;
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0 0x20000000>;
+ };
+
+ usb_phy0: phy0 {
+ compatible = "usb-nop-xceiv";
+ #phy-cells = <0x0>;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ led-psg {
+ label = "led-psg";
+ gpios = <&gpio0 53 0>;
+ default-state = "on";
+ linux,default-trigger = "heartbeat";
+ };
+ led-psr {
+ label = "led-psr";
+ gpios = <&gpio0 52 0>;
+ default-state = "on";
+ linux,default-trigger = "heartbeat";
+ };
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ autorepeat;
+ sw3 {
+ label = "ps-bp";
+ gpios = <&gpio0 0 0>;
+ linux,code = <108>; /* down */
+ gpio-key,wakeup;
+ autorepeat;
+ };
+ };
+
+ amba_pl: amba_pl {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "simple-bus";
+ ranges ;
+
+ axi_gpio_0: gpio@41200000 {
+ #gpio-cells = <2>;
+ compatible = "xlnx,xps-gpio-1.00.a";
+ gpio-controller ;
+ reg = <0x41200000 0x10000>;
+ xlnx,all-inputs = <0x0>;
+ xlnx,all-inputs-2 = <0x0>;
+ xlnx,all-outputs = <0x1>;
+ xlnx,all-outputs-2 = <0x1>;
+ xlnx,dout-default = <0x00000000>;
+ xlnx,dout-default-2 = <0x00000000>;
+ xlnx,gpio-width = <0x1>;
+ xlnx,gpio2-width = <0x1>;
+ xlnx,interrupt-present = <0x0>;
+ xlnx,is-dual = <0x1>;
+ xlnx,tri-default = <0xFFFFFFFF>;
+ xlnx,tri-default-2 = <0xFFFFFFFF>;
+ };
+ axi_gpio_1: gpio@41210000 {
+ #gpio-cells = <2>;
+ compatible = "xlnx,xps-gpio-1.00.a";
+ gpio-controller ;
+ reg = <0x41210000 0x10000>;
+ xlnx,all-inputs = <0x1>;
+ xlnx,all-inputs-2 = <0x0>;
+ xlnx,all-outputs = <0x0>;
+ xlnx,all-outputs-2 = <0x0>;
+ xlnx,dout-default = <0x00000000>;
+ xlnx,dout-default-2 = <0x00000000>;
+ xlnx,gpio-width = <0x1>;
+ xlnx,gpio2-width = <0x20>;
+ xlnx,interrupt-present = <0x0>;
+ xlnx,is-dual = <0x0>;
+ xlnx,tri-default = <0xFFFFFFFF>;
+ xlnx,tri-default-2 = <0xFFFFFFFF>;
+ };
+ axi_iic_0: i2c@41600000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-names = "ref_clk";
+ clocks = <&clkc 15>;
+ compatible = "xlnx,xps-iic-2.00.a";
+ interrupt-parent = <&intc>;
+ interrupts = <0 30 4>;
+ reg = <0x41600000 0x10000>;
+ };
+ bluetooth_uart: serial@43c00000 {
+ clock-frequency = <0x2dc6c00>;
+ clock-names = "ref_clk";
+ clocks = <&clkc 0>;
+ compatible = "xlnx,xps-uart16550-2.00.a", "ns16550a";
+ current-speed = <115200>;
+ device_type = "serial";
+ interrupt-parent = <&intc>;
+ interrupts = <0 29 4>;
+ port-number = <1>;
+ reg = <0x43c00000 0x10000>;
+ reg-offset = <0x1000>;
+ reg-shift = <2>;
+ xlnx,external-xin-clk-hz = <0x2dc6c00>;
+ xlnx,external-xin-clk-hz-d = <0x30>;
+ xlnx,has-external-rclk = <0x0>;
+ xlnx,has-external-xin = <0x1>;
+ xlnx,is-a-16550 = <0x1>;
+ xlnx,s-axi-aclk-freq-hz-d = "100.0";
+ xlnx,use-modem-ports = <0x1>;
+ xlnx,use-user-ports = <0x1>;
+ };
+ };
+
+ wlreg_on: wlreg-on {
+ compatible = "regulator-fixed";
+ regulator-name = "wlreg_on";
+ enable-active-high;
+ gpio = <&gpio0 56 0>;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ startup-delay-us = <100>;
+ };
+};
+
+&gpio0 {
+ emio-gpio-width = <4>;
+ gpio-mask-high = <0x0>;
+ gpio-mask-low = <0x5600>;
+};
+
+&intc {
+ num_cpus = <1>;
+ num_interrupts = <96>;
+};
+
+&uart1 {
+ status = "okay";
+};
+
+&sdhci0 {
+ status = "okay";
+ bus-width= <4>;
+ xlnx,has-cd = <0x0>;
+ xlnx,has-power = <0x0>;
+ xlnx,has-wp = <0x0>;
+ non-removeable;
+ broken-cd;
+ vmmc-supply = <&wlreg_on>;
+
+ brcmf: brcmf@1 {
+ status = "okay";
+ reg = <1>;
+ compatible = "brcm,bcm43430-fmac";
+ };
+};
+
+&sdhci1 {
+ status = "okay";
+ non-removable;
+ bus-width = <4>;
+ max-frequency = <12000000>;
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+ mmccard: mmccard@0 {
+ compatible = "mmc-card";
+ reg = <0>;
+ broken-hpi;
+ };
+};
+
+&usb0 {
+ status = "okay";
+ dr_mode = "host";
+ usb-reset = <&gpio0 7 0>;
+ usb-phy = <&usb_phy0>;
+};
+
+&uart1 {
+ u-boot,dm-pre-reloc;
+ status = "okay";
+};
+
+&qspi {
+ status = "okay";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupt-parent = <0x3>;
+ is-dual = <0x0>;
+ num-cs = <0x1>;
+
+
+ flash0: flash@0 {
+ compatible = "micron,m25p80";
+ reg = <0x0>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ spi-max-frequency = <50000000>;
+
+ partition@0x00000000 {
+ label = "boot";
+ reg = <0x0 0xff0000>;
+ };
+ partition@0x00270000 {
+ label = "kernel";
+ reg = <0x270000 0xd80000>;
+ };
+ partition@0x00ff0000 {
+ label = "bootenv";
+ reg = <0xff0000 0x10000>;
+ };
+
+ partition@0x01000000 {
+ label = "spare";
+ reg = <0x1000000 0x0>;
+ };
+
+ };
+};
+