| Peter Robinson | 0b437a0 | 2022-12-31 09:24:00 +0000 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0+ |
| 2 | /* |
| 3 | * Copyright (C) 2022 Peter Robinson <pbrobinson at gmail.com> |
| 4 | */ |
| 5 | |
| 6 | #include "rk3399-u-boot.dtsi" |
| 7 | #include "rk3399-sdram-lpddr4-100.dtsi" |
| 8 | |
| Peter Robinson | 0b437a0 | 2022-12-31 09:24:00 +0000 | [diff] [blame] | 9 | &sdhci { |
| 10 | max-frequency = <25000000>; |
| Peter Robinson | 0b437a0 | 2022-12-31 09:24:00 +0000 | [diff] [blame] | 11 | }; |
| 12 | |
| 13 | &sdmmc { |
| 14 | max-frequency = <20000000>; |
| Peter Robinson | 0b437a0 | 2022-12-31 09:24:00 +0000 | [diff] [blame] | 15 | }; |
| Jonas Karlman | 21b572d | 2024-05-01 16:22:38 +0000 | [diff] [blame] | 16 | |
| 17 | &spi1 { |
| 18 | status = "okay"; |
| 19 | |
| 20 | flash@0 { |
| 21 | compatible = "jedec,spi-nor"; |
| 22 | reg = <0>; |
| 23 | bootph-pre-ram; |
| 24 | bootph-some-ram; |
| 25 | spi-max-frequency = <10000000>; |
| 26 | }; |
| 27 | }; |