| // SPDX-License-Identifier: GPL-2.0+ |
| /* |
| * Copyright (C) 2019 Jagan Teki <jagan@amarulasolutions.com> |
| */ |
| |
| #include "rk3399-u-boot.dtsi" |
| #include "rk3399-sdram-lpddr3-4GB-1600.dtsi" |
| |
| / { |
| chosen { |
| stdout-path = "serial2:1500000n8"; |
| u-boot,spl-boot-order = "same-as-spl", &sdhci, &sdmmc; |
| }; |
| }; |
| |
| &rng { |
| status = "okay"; |
| }; |
| |
| &i2c0 { |
| u-boot,dm-pre-reloc; |
| }; |
| |
| &rk808 { |
| u-boot,dm-pre-reloc; |
| }; |
| |
| &tcphy1 { |
| status = "okay"; |
| }; |
| |
| &usbdrd3_1 { |
| status = "okay"; |
| }; |
| |
| &usbdrd_dwc3_1 { |
| dr_mode = "host"; |
| status = "okay"; |
| }; |
| |
| &vdd_center { |
| regulator-init-microvolt = <900000>; |
| }; |
| |
| &sdmmc { |
| u-boot,dm-pre-reloc; |
| bus-width = <4>; |
| cap-mmc-highspeed; |
| cap-sd-highspeed; |
| cd-gpios = <&gpio0 7 GPIO_ACTIVE_LOW>; |
| disable-wp; |
| max-frequency = <150000000>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_bus4>; |
| status = "okay"; |
| }; |