diff options
Diffstat (limited to 'arch/mips/boot/dts/realtek/rtl930x.dtsi')
| -rw-r--r-- | arch/mips/boot/dts/realtek/rtl930x.dtsi | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/arch/mips/boot/dts/realtek/rtl930x.dtsi b/arch/mips/boot/dts/realtek/rtl930x.dtsi new file mode 100644 index 000000000000..f271940f82be --- /dev/null +++ b/arch/mips/boot/dts/realtek/rtl930x.dtsi @@ -0,0 +1,79 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR BSD-2-Clause + +#include "rtl83xx.dtsi" + +/ { + compatible = "realtek,rtl9302-soc"; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + compatible = "mips,mips34Kc"; + reg = <0>; + clocks = <&baseclk 0>; + clock-names = "cpu"; + }; + }; + + baseclk: clock-800mhz { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <800000000>; + }; + + lx_clk: clock-175mhz { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <175000000>; + }; +}; + +&soc { + intc: interrupt-controller@3000 { + compatible = "realtek,rtl9300-intc", "realtek,rtl-intc"; + reg = <0x3000 0x18>, <0x3018 0x18>; + interrupt-controller; + #interrupt-cells = <1>; + + interrupt-parent = <&cpuintc>; + interrupts = <2>, <3>, <4>, <5>, <6>, <7>; + }; + + spi0: spi@1200 { + compatible = "realtek,rtl8380-spi"; + reg = <0x1200 0x100>; + + #address-cells = <1>; + #size-cells = <0>; + }; + + timer0: timer@3200 { + compatible = "realtek,rtl9302-timer", "realtek,otto-timer"; + reg = <0x3200 0x10>, <0x3210 0x10>, <0x3220 0x10>, + <0x3230 0x10>, <0x3240 0x10>; + + interrupt-parent = <&intc>; + interrupts = <7>, <8>, <9>, <10>, <11>; + clocks = <&lx_clk>; + }; +}; + +&uart0 { + /delete-property/ clock-frequency; + clocks = <&lx_clk>; + + interrupt-parent = <&intc>; + interrupts = <30>; +}; + +&uart1 { + /delete-property/ clock-frequency; + clocks = <&lx_clk>; + + interrupt-parent = <&intc>; + interrupts = <31>; +}; + |