| Konstantin Porotchkin | f29eaad | 2021-05-11 08:11:24 +0200 | [diff] [blame^] | 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 | }; |