2 * Copyright (C) 2015, Bin Meng <bmeng.cn@gmail.com>
4 * SPDX-License-Identifier: GPL-2.0+
9 #include <dt-bindings/mrc/quark.h>
10 #include <dt-bindings/interrupt-router/intel-irq.h>
12 /include/ "skeleton.dtsi"
14 /include/ "tsc_timer.dtsi"
17 model = "Intel Galileo";
18 compatible = "intel,galileo", "intel,quark";
29 stdout-path = &pciuart0;
33 clock-frequency = <400000000>;
37 compatible = "intel,quark-mrc";
38 flags = <MRC_FLAG_SCRAMBLE_EN>;
39 dram-width = <DRAM_WIDTH_X8>;
40 dram-speed = <DRAM_FREQ_800>;
41 dram-type = <DRAM_TYPE_DDR3>;
42 rank-mask = <DRAM_RANK(0)>;
43 chan-mask = <DRAM_CHANNEL(0)>;
44 chan-width = <DRAM_CHANNEL_WIDTH_X16>;
45 addr-mode = <DRAM_ADDR_MODE0>;
46 refresh-rate = <DRAM_REFRESH_RATE_785US>;
47 sr-temp-range = <DRAM_SRT_RANGE_NORMAL>;
48 ron-value = <DRAM_RON_34OHM>;
49 rtt-nom-value = <DRAM_RTT_NOM_120OHM>;
50 rd-odt-value = <DRAM_RD_ODT_OFF>;
51 dram-density = <DRAM_DENSITY_1G>;
53 dram-ras = <0x0000927c>;
54 dram-wtr = <0x00002710>;
55 dram-rrd = <0x00002710>;
56 dram-faw = <0x00009c40>;
62 compatible = "pci-x86";
64 ranges = <0x02000000 0x0 0x90000000 0x90000000 0 0x20000000
65 0x42000000 0x0 0xb0000000 0xb0000000 0 0x20000000
66 0x01000000 0x0 0x2000 0x2000 0 0xe000>;
69 compatible = "pci8086,0936.00",
75 reg = <0x0000a500 0x0 0x0 0x0 0x0
76 0x0200a510 0x0 0x0 0x0 0x0>;
78 clock-frequency = <44236800>;
79 current-speed = <115200>;
83 reg = <0x0000f800 0 0 0 0>;
84 compatible = "intel,pch7";
87 compatible = "intel,quark-irq-router";
88 intel,pirq-config = "pci";
89 intel,pirq-link = <0x60 8>;
90 intel,pirq-mask = <0xdef8>;
91 intel,pirq-routing = <
92 PCI_BDF(0, 20, 0) INTA PIRQE
93 PCI_BDF(0, 20, 1) INTB PIRQF
94 PCI_BDF(0, 20, 2) INTC PIRQG
95 PCI_BDF(0, 20, 3) INTD PIRQH
96 PCI_BDF(0, 20, 4) INTA PIRQE
97 PCI_BDF(0, 20, 5) INTB PIRQF
98 PCI_BDF(0, 20, 6) INTC PIRQG
99 PCI_BDF(0, 20, 7) INTD PIRQH
100 PCI_BDF(0, 21, 0) INTA PIRQE
101 PCI_BDF(0, 21, 1) INTB PIRQF
102 PCI_BDF(0, 21, 2) INTC PIRQG
103 PCI_BDF(0, 23, 0) INTA PIRQA
104 PCI_BDF(0, 23, 1) INTB PIRQB
106 /* PCIe root ports downstream interrupts */
107 PCI_BDF(1, 0, 0) INTA PIRQA
108 PCI_BDF(1, 0, 0) INTB PIRQB
109 PCI_BDF(1, 0, 0) INTC PIRQC
110 PCI_BDF(1, 0, 0) INTD PIRQD
111 PCI_BDF(2, 0, 0) INTA PIRQB
112 PCI_BDF(2, 0, 0) INTB PIRQC
113 PCI_BDF(2, 0, 0) INTC PIRQD
114 PCI_BDF(2, 0, 0) INTD PIRQA
119 #address-cells = <1>;
121 compatible = "intel,ich-spi";
124 #address-cells = <1>;
126 compatible = "winbond,w25q64",
128 memory-map = <0xff800000 0x00800000>;
130 label = "rw-mrc-cache";
131 reg = <0x00010000 0x00010000>;
139 compatible = "intel,ich6-gpio";
146 compatible = "intel,ich6-gpio";