| Michal Simek | dea4d2f | 2017-11-02 10:54:48 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Xilinx CSE QSPI board DTS |
| 3 | * |
| 4 | * Copyright (C) 2015 - 2017 Xilinx, Inc. |
| 5 | * |
| 6 | * SPDX-License-Identifier: GPL-2.0+ |
| 7 | */ |
| 8 | /dts-v1/; |
| 9 | |
| 10 | / { |
| 11 | #address-cells = <1>; |
| 12 | #size-cells = <1>; |
| 13 | model = "Zynq CSE QSPI Board"; |
| 14 | compatible = "xlnx,zynq-cse-qspi", "xlnx,zynq-7000"; |
| 15 | |
| 16 | aliases { |
| 17 | spi0 = &qspi; |
| 18 | serial0 = &dcc; |
| 19 | }; |
| 20 | |
| 21 | memory@fffc0000 { |
| 22 | device_type = "memory"; |
| 23 | reg = <0xFFFC0000 0x40000>; |
| 24 | }; |
| 25 | |
| 26 | chosen { |
| 27 | stdout-path = "serial0:115200n8"; |
| 28 | }; |
| 29 | |
| 30 | dcc: dcc { |
| 31 | compatible = "arm,dcc"; |
| 32 | status = "disabled"; |
| 33 | u-boot,dm-pre-reloc; |
| 34 | }; |
| 35 | |
| 36 | amba: amba { |
| 37 | u-boot,dm-pre-reloc; |
| 38 | compatible = "simple-bus"; |
| 39 | #address-cells = <1>; |
| 40 | #size-cells = <1>; |
| 41 | interrupt-parent = <&intc>; |
| 42 | ranges; |
| 43 | |
| 44 | intc: interrupt-controller@f8f01000 { |
| 45 | compatible = "arm,cortex-a9-gic"; |
| 46 | #interrupt-cells = <3>; |
| 47 | interrupt-controller; |
| 48 | reg = <0xF8F01000 0x1000>, |
| 49 | <0xF8F00100 0x100>; |
| 50 | }; |
| 51 | |
| 52 | qspi: spi@e000d000 { |
| 53 | clock-names = "ref_clk", "pclk"; |
| 54 | clocks = <&clkc 10>, <&clkc 43>; |
| 55 | compatible = "xlnx,zynq-qspi-1.0"; |
| 56 | status = "okay"; |
| 57 | interrupt-parent = <&intc>; |
| 58 | interrupts = <0 19 4>; |
| 59 | reg = <0xe000d000 0x1000>; |
| 60 | #address-cells = <1>; |
| 61 | #size-cells = <0>; |
| 62 | num-cs = <1>; |
| 63 | flash@0 { |
| 64 | compatible = "n25q128a11"; |
| 65 | reg = <0x0>; |
| 66 | spi-tx-bus-width = <1>; |
| 67 | spi-rx-bus-width = <4>; |
| 68 | spi-max-frequency = <50000000>; |
| 69 | #address-cells = <1>; |
| 70 | #size-cells = <1>; |
| 71 | partition@qspi-fsbl-uboot { |
| 72 | label = "qspi-fsbl-uboot"; |
| 73 | reg = <0x0 0x100000>; |
| 74 | }; |
| 75 | partition@qspi-linux { |
| 76 | label = "qspi-linux"; |
| 77 | reg = <0x100000 0x500000>; |
| 78 | }; |
| 79 | partition@qspi-device-tree { |
| 80 | label = "qspi-device-tree"; |
| 81 | reg = <0x600000 0x20000>; |
| 82 | }; |
| 83 | partition@qspi-rootfs { |
| 84 | label = "qspi-rootfs"; |
| 85 | reg = <0x620000 0x5E0000>; |
| 86 | }; |
| 87 | partition@qspi-bitstream { |
| 88 | label = "qspi-bitstream"; |
| 89 | reg = <0xC00000 0x400000>; |
| 90 | }; |
| 91 | }; |
| 92 | }; |
| 93 | |
| 94 | slcr: slcr@f8000000 { |
| 95 | u-boot,dm-pre-reloc; |
| 96 | #address-cells = <1>; |
| 97 | #size-cells = <1>; |
| 98 | compatible = "xlnx,zynq-slcr", "syscon", "simple-bus"; |
| 99 | reg = <0xF8000000 0x1000>; |
| 100 | ranges; |
| 101 | clkc: clkc@100 { |
| 102 | #clock-cells = <1>; |
| 103 | compatible = "xlnx,ps7-clkc"; |
| 104 | fclk-enable = <0xf>; |
| 105 | u-boot,dm-pre-reloc; |
| 106 | clock-output-names = "armpll", "ddrpll", "iopll", "cpu_6or4x", |
| 107 | "cpu_3or2x", "cpu_2x", "cpu_1x", "ddr2x", "ddr3x", |
| 108 | "dci", "lqspi", "smc", "pcap", "gem0", "gem1", |
| 109 | "fclk0", "fclk1", "fclk2", "fclk3", "can0", "can1", |
| 110 | "sdio0", "sdio1", "uart0", "uart1", "spi0", "spi1", |
| 111 | "dma", "usb0_aper", "usb1_aper", "gem0_aper", |
| 112 | "gem1_aper", "sdio0_aper", "sdio1_aper", |
| 113 | "spi0_aper", "spi1_aper", "can0_aper", "can1_aper", |
| 114 | "i2c0_aper", "i2c1_aper", "uart0_aper", "uart1_aper", |
| 115 | "gpio_aper", "lqspi_aper", "smc_aper", "swdt", |
| 116 | "dbg_trc", "dbg_apb"; |
| 117 | reg = <0x100 0x100>; |
| 118 | }; |
| 119 | }; |
| 120 | }; |
| 121 | |
| 122 | }; |
| 123 | |
| 124 | &dcc { |
| 125 | status = "okay"; |
| 126 | }; |