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|
/dts-v1/;
/include/ "zynq7-base.dtsi"
/ {
model = "ze7000";
chosen {
bootargs = "console=ttyPS0,115200 earlyprintk";
linux,stdout-path = &ps7_uart_0;
} ;
aliases {
serial0 = &ps7_uart_0;
} ;
ps7_ddr_0: memory@0 {
device_type = "memory";
reg = < 0x0 0x20000000 >;
} ;
ps7_axi_interconnect_0: amba@0 {
ps7_smc_0: smc@0xe000e000 {
#address-cells = <1>;
#size-cells = <1>;
arm,addr25 = <0x0>;
arm,nor-chip-sel0 = <0x0>;
arm,nor-chip-sel1 = <0x0>;
arm,sram-chip-sel0 = <0x0>;
arm,sram-chip-sel1 = <0x0>;
clock-names = "memclk", "aclk";
clocks = <&clkc 11>, <&clkc 44>;
compatible = "arm,pl353-smc-r2p1";
interrupt-parent = <&ps7_scugic_0>;
interrupts = <0 18 4>;
ranges ;
reg = <0xe000e000 0x1000>;
ps7_nand_0: ps7-nand@e1000000 {
compatible = "arm,pl353-nand-r2p1";
reg = <0xe1000000 0x1000000>;
/* timings in smc cycles count */
arm,nand-cycle-t0 = <3>; /* tRC */
arm,nand-cycle-t1 = <3>; /* tWC */
arm,nand-cycle-t2 = <1>; /* tREA */
arm,nand-cycle-t3 = <2>; /* tWP */
arm,nand-cycle-t4 = <2>; /* tCLR */
arm,nand-cycle-t5 = <2>; /* tAR */
arm,nand-cycle-t6 = <3>; /* tRR */
#address-cells = <0x1>;
#size-cells = <0x1>;
partition@nand-linux {
label = "nand-linux";
reg = <0x0 0x500000>;
};
partition@nand-device-tree {
label = "nand-device-tree";
reg = <0x500000 0x100000>;
};
partition@nand-rootfs {
label = "nand-rootfs";
reg = <0x600000 0x000000>;
};
};
} ;
ps7_ethernet_0: ps7-ethernet@e000b000 {
phy-handle = <&phy0>;
phy-mode = "rgmii-id";
mdio {
phy0: phy@3 {
compatible = "micrel,ksz9031";
device_type = "ethernet-phy";
reg = <0x3>;
};
} ;
} ;
ps7_ethernet_1: ps7-ethernet@e000c000 {
phy-handle = <&phy1 &phy2 &phy3 &phy4>;
phy-mode = "";
mdio {
#address-cells = <1>;
#size-cells = <0>;
phy1: phy@7 {
compatible = "marvell,88e1118";
device_type = "ethernet-phy";
reg = <7>;
};
phy2: phy@6 {
compatible = "marvell,88e1118";
device_type = "ethernet-phy";
reg = <6>;
};
phy3: phy@5 {
compatible = "marvell,88e1118";
device_type = "ethernet-phy";
reg = <5>;
};
phy4: phy@4 {
compatible = "marvell,88e1118";
device_type = "ethernet-phy";
reg = <4>;
};
} ;
} ;
ps7_gpio_0: ps7-gpio@e000a000 {
gpio-mask-high = <0xc0000>;
gpio-mask-low = <0xfe81>;
} ;
ps7_sd_0: ps7-sdio@e0100000 {
clock-frequency = <125000000>;
xlnx,sdio-clk-freq-hz = <0x3f93e10>;
} ;
ps7_i2c_0: ps7-i2c@e0004000 {
board_eeprom@54 {
compatible = "at,24c64";
reg = <0x54>;
} ;
rtc@6F {
compatible = "isl12022";
reg = <0x6F>;
} ;
} ;
/* Disabled Devices */
ps7_uart_1: serial@e0001000 { compatible = "invalid"; };
ps7_sd_1: ps7-sdio@e0101000 { compatible = "invalid"; };
ps7_wdt_0: ps7-wdt@f8005000 { 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"; };
ps7_dma_ns: ps7-dma@f8004000 { compatible =" invalid"; };
ps7_i2c_1: ps7-i2c@e0005000 { compatible = "invalid"; };
ps7_qspi_0: ps7-qspi@e000d000 { compatible = "invalid"; };
ps7_qspi_linear_0: ps7-qspi-linear@fc000000 { compatible = "invalid"; };
ps7_spi_0: ps7-spi@e0006000 { compatible = "invalid"; };
ps7_spi_1: ps7-spi@e0007000 { compatible = "invalid"; };
} ;
} ;
|
