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author | Sascha Hauer <s.hauer@pengutronix.de> | 2021-05-17 16:23:49 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2021-05-17 16:23:49 +0200 |
commit | e1f13c0a311308ea0172f2688e23a55c5cfd00af (patch) | |
tree | 55f3e500e7adeb08b5e850644613f13909b7e9fb /dts/src/arm/nuvoton-wpcm450.dtsi | |
parent | 82e29d615600621d7aca7d3fb1016feb8762f030 (diff) | |
parent | a5a4c1d5a3c4f89059fb612b5786ec8b61b959f1 (diff) | |
download | barebox-e1f13c0a311308ea0172f2688e23a55c5cfd00af.tar.gz barebox-e1f13c0a311308ea0172f2688e23a55c5cfd00af.tar.xz |
Merge branch 'for-next/dts'
Diffstat (limited to 'dts/src/arm/nuvoton-wpcm450.dtsi')
-rw-r--r-- | dts/src/arm/nuvoton-wpcm450.dtsi | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/dts/src/arm/nuvoton-wpcm450.dtsi b/dts/src/arm/nuvoton-wpcm450.dtsi new file mode 100644 index 0000000000..d7cbeb1874 --- /dev/null +++ b/dts/src/arm/nuvoton-wpcm450.dtsi @@ -0,0 +1,76 @@ +// SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +// Copyright 2021 Jonathan Neuschäfer + +#include <dt-bindings/interrupt-controller/irq.h> + +/ { + compatible = "nuvoton,wpcm450"; + #address-cells = <1>; + #size-cells = <1>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + compatible = "arm,arm926ej-s"; + device_type = "cpu"; + reg = <0>; + }; + }; + + clk24m: clock-24mhz { + /* 24 MHz dummy clock */ + compatible = "fixed-clock"; + clock-frequency = <24000000>; + #clock-cells = <0>; + }; + + soc { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + interrupt-parent = <&aic>; + ranges; + + serial0: serial@b8000000 { + compatible = "nuvoton,wpcm450-uart"; + reg = <0xb8000000 0x20>; + reg-shift = <2>; + interrupts = <7 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk24m>; + status = "disabled"; + }; + + serial1: serial@b8000100 { + compatible = "nuvoton,wpcm450-uart"; + reg = <0xb8000100 0x20>; + reg-shift = <2>; + interrupts = <8 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk24m>; + status = "disabled"; + }; + + timer0: timer@b8001000 { + compatible = "nuvoton,wpcm450-timer"; + interrupts = <12 IRQ_TYPE_LEVEL_HIGH>; + reg = <0xb8001000 0x1c>; + clocks = <&clk24m>; + }; + + watchdog0: watchdog@b800101c { + compatible = "nuvoton,wpcm450-wdt"; + interrupts = <1 IRQ_TYPE_LEVEL_HIGH>; + reg = <0xb800101c 0x4>; + clocks = <&clk24m>; + status = "disabled"; + }; + + aic: interrupt-controller@b8002000 { + compatible = "nuvoton,wpcm450-aic"; + reg = <0xb8002000 0x1000>; + interrupt-controller; + #interrupt-cells = <2>; + }; + }; +}; |