| // SPDX-License-Identifier: GPL-2.0+ |
| /* |
| * Copyright (C) 2018-2021 Marvell International Ltd. |
| */ |
| / { |
| /* This should go only into devel boards */ |
| compatible = "marvell,cp110"; |
| sar { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| sar_fields { |
| compatible = "marvell,sample-at-reset"; |
| reg = <0x4c 0x4e>; |
| chip_count = <2>; |
| bit_width = <5>; |
| freq { |
| key = "freq"; |
| description = "CPU/DDR and PIDI frequencies"; |
| start-bit = <0>; |
| bit-length = <4>; |
| option-cnt = <3>; |
| options = "0x0", "CPU/DDR = 0x0: 2000/1200 Mhz, PIDI = 0: 1Ghz", |
| "0x2", "CPU/DDR = 0x6: 2200/1200 Mhz, PIDI = 0: 1Ghz", |
| "0x4", "CPU/DDR = 0xD: 1600/1200 Mhz, PIDI = 0: 1Ghz"; |
| default = <0x2>; |
| status = "okay"; |
| }; |
| boot_mode { |
| key = "boot_mode"; |
| description = "Boot mode options"; |
| start-bit = <4>; |
| bit-length = <6>; |
| option-cnt = <4>; |
| options = "0xE", "CP0_NAND PIDI BW-8bit, PS-4KB, ECC-4bit\t(supported configuration: B)", |
| "0xF", "CP0_NAND PIDI BW-8bit, PS-4KB, ECC-8bit\t(supported configuration: B)", |
| "0x2A", "AP_EMMC", |
| "0x32", "CP1_SPI_1 24bits"; |
| default = <0x32>; |
| status = "okay"; |
| }; |
| }; |
| }; |
| }; |