| Michal Simek | 85231c0 | 2018-03-28 15:09:32 +0200 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0+ |
| 2 | /* |
| 3 | * dts file for Xilinx ZynqMP ZC1232 |
| 4 | * |
| 5 | * (C) Copyright 2017 - 2018, Xilinx, Inc. |
| 6 | * |
| 7 | * Michal Simek <michal.simek@xilinx.com> |
| 8 | */ |
| 9 | |
| 10 | /dts-v1/; |
| 11 | |
| 12 | #include "zynqmp.dtsi" |
| 13 | #include "zynqmp-clk-ccf.dtsi" |
| 14 | #include <dt-bindings/phy/phy.h> |
| 15 | |
| 16 | / { |
| 17 | model = "ZynqMP ZC1232 RevA"; |
| 18 | compatible = "xlnx,zynqmp-zc1232-revA", "xlnx,zynqmp-zc1232", "xlnx,zynqmp"; |
| 19 | |
| 20 | aliases { |
| 21 | serial0 = &uart0; |
| 22 | serial1 = &dcc; |
| 23 | spi0 = &qspi; |
| 24 | }; |
| 25 | |
| 26 | chosen { |
| 27 | bootargs = "earlycon"; |
| 28 | stdout-path = "serial0:115200n8"; |
| 29 | }; |
| 30 | |
| 31 | memory@0 { |
| 32 | device_type = "memory"; |
| 33 | reg = <0x0 0x0 0x0 0x80000000>; |
| 34 | }; |
| 35 | }; |
| 36 | |
| 37 | &dcc { |
| 38 | status = "okay"; |
| 39 | }; |
| 40 | |
| 41 | &qspi { |
| 42 | status = "okay"; |
| 43 | flash@0 { |
| 44 | compatible = "m25p80"; /* 32MB FIXME */ |
| 45 | #address-cells = <1>; |
| 46 | #size-cells = <1>; |
| 47 | reg = <0x0>; |
| 48 | spi-tx-bus-width = <1>; |
| 49 | spi-rx-bus-width = <4>; |
| 50 | spi-max-frequency = <108000000>; /* Based on DC1 spec */ |
| 51 | partition@qspi-fsbl-uboot { /* for testing purpose */ |
| 52 | label = "qspi-fsbl-uboot"; |
| 53 | reg = <0x0 0x100000>; |
| 54 | }; |
| 55 | partition@qspi-linux { /* for testing purpose */ |
| 56 | label = "qspi-linux"; |
| 57 | reg = <0x100000 0x500000>; |
| 58 | }; |
| 59 | partition@qspi-device-tree { /* for testing purpose */ |
| 60 | label = "qspi-device-tree"; |
| 61 | reg = <0x600000 0x20000>; |
| 62 | }; |
| 63 | partition@qspi-rootfs { /* for testing purpose */ |
| 64 | label = "qspi-rootfs"; |
| 65 | reg = <0x620000 0x5E0000>; |
| 66 | }; |
| 67 | }; |
| 68 | }; |
| 69 | |
| 70 | &sata { |
| 71 | status = "okay"; |
| 72 | /* SATA OOB timing settings */ |
| 73 | ceva,p0-cominit-params = /bits/ 8 <0x18 0x40 0x18 0x28>; |
| 74 | ceva,p0-comwake-params = /bits/ 8 <0x06 0x14 0x08 0x0E>; |
| 75 | ceva,p0-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>; |
| 76 | ceva,p0-retry-params = /bits/ 16 <0x96A4 0x3FFC>; |
| 77 | ceva,p1-cominit-params = /bits/ 8 <0x18 0x40 0x18 0x28>; |
| 78 | ceva,p1-comwake-params = /bits/ 8 <0x06 0x14 0x08 0x0E>; |
| 79 | ceva,p1-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>; |
| 80 | ceva,p1-retry-params = /bits/ 16 <0x96A4 0x3FFC>; |
| 81 | phy-names = "sata-phy"; |
| 82 | phys = <&lane0 PHY_TYPE_SATA 0 0 125000000>, <&lane1 PHY_TYPE_SATA 1 1 125000000>; |
| 83 | }; |
| 84 | |
| 85 | &uart0 { |
| 86 | status = "okay"; |
| 87 | }; |