diff options
Diffstat (limited to 'arch/arm/dts/rk3568-nanopi-r5s-u-boot.dtsi')
-rw-r--r-- | arch/arm/dts/rk3568-nanopi-r5s-u-boot.dtsi | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/arch/arm/dts/rk3568-nanopi-r5s-u-boot.dtsi b/arch/arm/dts/rk3568-nanopi-r5s-u-boot.dtsi new file mode 100644 index 0000000000..0ecca85b20 --- /dev/null +++ b/arch/arm/dts/rk3568-nanopi-r5s-u-boot.dtsi @@ -0,0 +1,31 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright (c) 2022 FriendlyElec Computer Tech. Co., Ltd. + * (http://www.friendlyelec.com) + * + * Copyright (c) 2023 Tianling Shen <cnsztl@gmail.com> + */ + +#include "rk356x-u-boot.dtsi" + +/ { + chosen { + stdout-path = &uart2; + u-boot,spl-boot-order = "same-as-spl", &sdmmc0, &sdhci; + }; +}; + +&sdhci { + cap-mmc-highspeed; + mmc-ddr-1_8v; + mmc-hs200-1_8v; + mmc-hs400-1_8v; + mmc-hs400-enhanced-strobe; + pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_datastrobe>; +}; + +&uart2 { + clock-frequency = <24000000>; + bootph-all; + status = "okay"; +}; |