mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
2a8afb44ba
This commit adds UART node for Actions Semi S900 SoC. Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
54 lines
1.1 KiB
Plaintext
54 lines
1.1 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0+
|
|
//
|
|
// Device Tree Source for Actions Semi S900 SoC
|
|
//
|
|
// Copyright (C) 2015 Actions Semi Co., Ltd.
|
|
// Copyright (C) 2018 Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
|
|
|
|
/dts-v1/;
|
|
#include <dt-bindings/clock/s900_cmu.h>
|
|
|
|
/ {
|
|
compatible = "actions,s900";
|
|
#address-cells = <0x2>;
|
|
#size-cells = <0x2>;
|
|
|
|
losc: losc {
|
|
compatible = "fixed-clock";
|
|
clock-frequency = <32768>;
|
|
#clock-cells = <0>;
|
|
};
|
|
|
|
diff24M: diff24M {
|
|
compatible = "fixed-clock";
|
|
clock-frequency = <24000000>;
|
|
#clock-cells = <0>;
|
|
};
|
|
|
|
soc {
|
|
u-boot,dm-pre-reloc;
|
|
compatible = "simple-bus";
|
|
#address-cells = <0x2>;
|
|
#size-cells = <0x2>;
|
|
ranges;
|
|
|
|
uart5: serial@e012a000 {
|
|
u-boot,dm-pre-reloc;
|
|
compatible = "actions,s900-serial";
|
|
reg = <0x0 0xe012a000 0x0 0x1000>;
|
|
clocks = <&cmu CLOCK_UART5>;
|
|
status = "disabled";
|
|
};
|
|
|
|
cmu: clock-controller@e0160000 {
|
|
u-boot,dm-pre-reloc;
|
|
compatible = "actions,s900-cmu";
|
|
reg = <0x0 0xe0160000 0x0 0x1000>;
|
|
clocks = <&losc>, <&diff24M>;
|
|
clock-names = "losc", "diff24M";
|
|
#clock-cells = <1>;
|
|
};
|
|
};
|
|
};
|
|
|