meta-zc702: linux-xlnx: Added DTS file

* Switched to use custom DTS instead of the one in kernel sources
* Use the zynq-7-base.dtsi for definition

Signed-off-by: Nathan Rossi <nathan.rossi@xilinx.com>

2 files changed, 137 insertions, 1 deletions

diff --git a/meta-zc702/recipes-kernel/linux/linux-xlnx.inc b/meta-zc702/recipes-kernel/linux/linux-xlnx.inc
index 17031a7f..d0d7d857 100644
--- a/meta-zc702/recipes-kernel/linux/linux-xlnx.inc
+++ b/meta-zc702/recipes-kernel/linux/linux-xlnx.inc
@@ -7,7 +7,8 @@ FILESEXTRAPATHS_prepend := "${THISDIR}/linux-xlnx:"
 # meta-xilinx/meta-<boardlayer>/kernel-recipes for board specific fragments
 SRC_URI_append_zc702 += "file://xilinx_zynq_defconfig_${LINUX_VERSION}.cfg"
 SRC_URI_append_zc702 += "file://rtc_${LINUX_VERSION}.cfg"
+SRC_URI_append_zc702 += "file://zynq-zc702.dts"
 
-KERNEL_DEVICETREE_zc702 = "${S}/arch/arm/boot/dts/zynq-zc702.dts"
+KERNEL_DEVICETREE_zc702 = "${WORKDIR}/zynq-zc702.dts"
 
 COMPATIBLE_MACHINE_zc702 = "zc702"
diff --git a/meta-zc702/recipes-kernel/linux/linux-xlnx/zynq-zc702.dts b/meta-zc702/recipes-kernel/linux/linux-xlnx/zynq-zc702.dts
new file mode 100644
index 00000000..8a65860c
--- /dev/null
+++ b/meta-zc702/recipes-kernel/linux/linux-xlnx/zynq-zc702.dts
@@ -0,0 +1,135 @@
+/dts-v1/;
+/include/ "zynq-7-base.dtsi"
+/ {
+        model = "Xilinx ZC702";
+        chosen {
+                bootargs = "console=ttyPS0,115200 root=/dev/ram rw earlyprintk";
+                linux,stdout-path = "/amba@0/serial@e0001000";
+        } ;
+        ps7_ddr_0: memory@0 {
+                device_type = "memory";
+                reg = < 0x0 0x40000000 >;
+        } ;
+        ps7_axi_interconnect_0: amba@0 {
+                ps7_ethernet_0: ps7-ethernet@e000b000 {
+                        phy-handle = <&phy0>;
+                        phy-mode = "gmii";
+                        mdio {
+                                phy0: phy@7 {
+                                        compatible = "marvell,88e1116r";
+                                        device_type = "ethernet-phy";
+                                        reg = <7>;
+                                } ;
+                        } ;
+                } ;
+                ps7_qspi_0: ps7-qspi@e000d000 {
+                        flash@0 {
+                                compatible = "n25q128";
+                                reg = <0x0>;
+                                spi-max-frequency = <50000000>;
+                                #address-cells = <1>;
+                                #size-cells = <1>;
+                                partition@qspi-fsbl-uboot {
+                                        label = "qspi-fsbl-uboot";
+                                        reg = <0x0 0x100000>;
+                                };
+                                partition@qspi-linux {
+                                        label = "qspi-linux";
+                                        reg = <0x100000 0x500000>;
+                                };
+                                partition@qspi-device-tree {
+                                        label = "qspi-device-tree";
+                                        reg = <0x600000 0x20000>;
+                                };
+                                partition@qspi-rootfs {
+                                        label = "qspi-rootfs";
+                                        reg = <0x620000 0x5E0000>;
+                                };
+                                partition@qspi-bitstream {
+                                        label = "qspi-bitstream";
+                                        reg = <0xC00000 0x400000>;
+                                };
+                        };
+                } ;
+                ps7_i2c_0: ps7-i2c@e0004000 {
+                        /* I2C Switch */
+                        i2cswitch@74 {
+                                compatible = "nxp,pca9548";
+                                #address-cells = <1>;
+                                #size-cells = <0>;
+                                reg = <0x74>;
+
+                                i2c@0 {
+                                        #address-cells = <1>;
+                                        #size-cells = <0>;
+                                        reg = <0>;
+                                        osc@5d {
+                                                compatible = "si570";
+                                                reg = <0x5d>;
+                                                factory-fout = <156250000>;
+                                                initial-fout = <148500000>;
+                                        };
+                                };
+
+                                i2c@2 {
+                                        #address-cells = <1>;
+                                        #size-cells = <0>;
+                                        reg = <2>;
+                                        eeprom@54 {
+                                                compatible = "at,24c08";
+                                                reg = <0x54>;
+                                        };
+                                };
+
+                                i2c@3 {
+                                        #address-cells = <1>;
+                                        #size-cells = <0>;
+                                        reg = <3>;
+                                        gpio@21 {
+                                                compatible = "ti,tca6416";
+                                                reg = <0x21>;
+                                                gpio-controller;
+                                                #gpio-cells = <2>;
+                                        };
+                                };
+
+                                i2c@4 {
+                                        #address-cells = <1>;
+                                        #size-cells = <0>;
+                                        reg = <4>;
+                                        rtc@54 {
+                                                compatible = "nxp,pcf8563";
+                                                reg = <0x51>;
+                                        };
+                                };
+
+                                i2c@7 {
+                                        #address-cells = <1>;
+                                        #size-cells = <0>;
+                                        reg = <7>;
+                                        hwmon@52 {
+                                                compatible = "pmbus,ucd9248";
+                                                reg = <52>;
+                                        };
+                                        hwmon@53 {
+                                                compatible = "pmbus,ucd9248";
+                                                reg = <53>;
+                                        };
+                                        hwmon@54 {
+                                                compatible = "pmbus,ucd9248";
+                                                reg = <54>;
+                                        };
+                                };
+                        };
+                };
+                
+                /* Disabled Devices */
+                ps7_sd_1: ps7-sdio@e0101000 { compatible = "invalid"; };
+                ps7_uart_0: serial@e0000000 { compatible = "invalid"; };
+                ps7_ethernet_1: ps7-ethernet@e000c000 { compatible = "invalid"; };
+                ps7_i2c_1: ps7-i2c@e0005000 { compatible = "invalid"; };
+                ps7_can_0: ps7-can@e0008000 { compatible = "invalid"; };
+                ps7_can_1: ps7-can@e0009000 { compatible = "invalid"; };
+                ps7_usb_1: ps7-usb@e0003000 { compatible = "invalid"; };
+        } ;
+} ;