| // SPDX-License-Identifier: GPL-2.0+ |
| /* |
| * Copyright (C) 2019 Jagan Teki <jagan@amarulasolutions.com> |
| * Copyright (c) 2023 Radxa Limited |
| */ |
| #include "rk3399-u-boot.dtsi" |
| #include "rk3399-sdram-lpddr4-100.dtsi" |
| |
| &pcfg_pull_none_18ma { |
| bootph-pre-ram; |
| bootph-some-ram; |
| }; |
| |
| &pcfg_pull_up_8ma { |
| bootph-pre-ram; |
| bootph-some-ram; |
| }; |
| |
| &sdhci { |
| cap-mmc-highspeed; |
| mmc-ddr-1_8v; |
| mmc-hs200-1_8v; |
| }; |
| |
| &spi1 { |
| status = "okay"; |
| |
| flash@0 { |
| compatible = "jedec,spi-nor"; |
| reg = <0>; |
| bootph-pre-ram; |
| bootph-some-ram; |
| spi-max-frequency = <10000000>; |
| }; |
| }; |
| |
| &vdd_log { |
| regulator-init-microvolt = <950000>; |
| }; |