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ARM: dts: rtd1195: Introduce r-bus

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Model Realtek's register bus in DT.

Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Andreas Färber 2019-11-08 19:22:23 +01:00
parent af19d9b884
commit ede8b70375
1 changed files with 28 additions and 20 deletions
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48
arch/arm/boot/dts/rtd1195.dtsi
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@ -93,28 +93,36 @@
<0x18100000 0x18100000 0x01000000>, <0x18100000 0x18100000 0x01000000>,
<0x80000000 0x80000000 0x80000000>; <0x80000000 0x80000000 0x80000000>;
wdt: watchdog@18007680 { rbus: bus@18000000 {
compatible = "realtek,rtd1295-watchdog"; compatible = "simple-bus";
reg = <0x18007680 0x100>; reg = <0x18000000 0x70000>;
clocks = <&osc27M>; #address-cells = <1>;
}; #size-cells = <1>;
ranges = <0x0 0x18000000 0x70000>;
uart0: serial@18007800 { wdt: watchdog@7680 {
compatible = "snps,dw-apb-uart"; compatible = "realtek,rtd1295-watchdog";
reg = <0x18007800 0x400>; reg = <0x7680 0x100>;
reg-shift = <2>; clocks = <&osc27M>;
reg-io-width = <4>; };
clock-frequency = <27000000>;
status = "disabled";
};
uart1: serial@1801b200 { uart0: serial@7800 {
compatible = "snps,dw-apb-uart"; compatible = "snps,dw-apb-uart";
reg = <0x1801b200 0x100>; reg = <0x7800 0x400>;
reg-shift = <2>; reg-shift = <2>;
reg-io-width = <4>; reg-io-width = <4>;
clock-frequency = <27000000>; clock-frequency = <27000000>;
status = "disabled"; status = "disabled";
};
uart1: serial@1b200 {
compatible = "snps,dw-apb-uart";
reg = <0x1b200 0x100>;
reg-shift = <2>;
reg-io-width = <4>;
clock-frequency = <27000000>;
status = "disabled";
};
}; };
gic: interrupt-controller@ff011000 { gic: interrupt-controller@ff011000 {