1// SPDX-License-Identifier: GPL-2.0+
2/*
3 * Copyright (C) 2018-2021 Marvell International Ltd.
4 */
5/ {
6	/* This should go only into devel boards */
7	compatible = "marvell,cp110";
8	sar {
9		#address-cells = <1>;
10		#size-cells = <0>;
11
12		sar_fields {
13			compatible = "marvell,sample-at-reset";
14			reg = <0x4c 0x4e>;
15			chip_count = <2>;
16			bit_width = <5>;
17			freq {
18				key = "freq";
19				description = "CPU/DDR and PIDI frequencies";
20				start-bit = <0>;
21				bit-length = <4>;
22				option-cnt = <3>;
23				options = "0x0", "CPU/DDR = 0x0: 2000/1200 Mhz, PIDI = 0: 1Ghz",
24					  "0x2", "CPU/DDR = 0x6: 2200/1200 Mhz, PIDI = 0: 1Ghz",
25					  "0x4", "CPU/DDR = 0xD: 1600/1200 Mhz, PIDI = 0: 1Ghz";
26				default = <0x2>;
27				status = "okay";
28			};
29			boot_mode {
30				key = "boot_mode";
31				description = "Boot mode options";
32				start-bit = <4>;
33				bit-length = <6>;
34				option-cnt = <4>;
35				options = "0xE", "CP0_NAND PIDI BW-8bit, PS-4KB, ECC-4bit\t(supported configuration: B)",
36					  "0xF", "CP0_NAND PIDI BW-8bit, PS-4KB, ECC-8bit\t(supported configuration: B)",
37					  "0x2A", "AP_EMMC",
38					  "0x32", "CP1_SPI_1 24bits";
39				default = <0x32>;
40				status = "okay";
41			};
42		};
43	};
44};
45