mirror of
https://github.com/smaeul/u-boot.git
synced 2025-09-14 14:06:02 +01:00
dced3ec324
Add SDHCI and EMMC controlles nodes on TH-1520 SoC. And enable them for Lichee module 4A. Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Maksim Kiselev <bigunclemax@gmail.com>
53 lines
751 B
Plaintext
53 lines
751 B
Plaintext
// SPDX-License-Identifier: GPL-2.0
|
|
/*
|
|
* Copyright (C) 2023 Jisheng Zhang <jszhang@kernel.org>
|
|
*/
|
|
|
|
/dts-v1/;
|
|
|
|
#include "th1520.dtsi"
|
|
|
|
/ {
|
|
model = "Sipeed Lichee Module 4A";
|
|
compatible = "sipeed,lichee-module-4a", "thead,th1520";
|
|
|
|
memory@0 {
|
|
device_type = "memory";
|
|
reg = <0x0 0x00000000 0x2 0x00000000>;
|
|
};
|
|
};
|
|
|
|
&osc {
|
|
clock-frequency = <24000000>;
|
|
};
|
|
|
|
&osc_32k {
|
|
clock-frequency = <32768>;
|
|
};
|
|
|
|
&apb_clk {
|
|
clock-frequency = <62500000>;
|
|
};
|
|
|
|
&uart_sclk {
|
|
clock-frequency = <100000000>;
|
|
};
|
|
|
|
&emmc {
|
|
bus-width = <8>;
|
|
max-frequency = <198000000>;
|
|
mmc-ddr-1_8v;
|
|
mmc-hs400-1_8v;
|
|
mmc-hs400-enhanced-strobe;
|
|
non-removable;
|
|
no-sdio;
|
|
no-sd;
|
|
status = "okay";
|
|
};
|
|
|
|
&sdio0 {
|
|
bus-width = <4>;
|
|
max-frequency = <198000000>;
|
|
status = "okay";
|
|
};
|