diff options
Diffstat (limited to 'arch/arm/dts/rk3399-rock-4c-plus-u-boot.dtsi')
| -rw-r--r-- | arch/arm/dts/rk3399-rock-4c-plus-u-boot.dtsi | 50 |
1 files changed, 48 insertions, 2 deletions
diff --git a/arch/arm/dts/rk3399-rock-4c-plus-u-boot.dtsi b/arch/arm/dts/rk3399-rock-4c-plus-u-boot.dtsi index 5c1c451b8f8..7a6af430a6f 100644 --- a/arch/arm/dts/rk3399-rock-4c-plus-u-boot.dtsi +++ b/arch/arm/dts/rk3399-rock-4c-plus-u-boot.dtsi @@ -1,5 +1,51 @@ -// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +// SPDX-License-Identifier: GPL-2.0+ /* + * Copyright (C) 2019 Jagan Teki <jagan@amarulasolutions.com> * Copyright (c) 2023 Radxa Limited */ -#include "rk3399-rock-pi-4-u-boot.dtsi" +#include "rk3399-u-boot.dtsi" +#include "rk3399-sdram-lpddr4-100.dtsi" + +/ { + leds { + led-0 { + default-state = "on"; + }; + + led-1 { + default-state = "on"; + }; + }; +}; + +&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>; +}; |