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ARM: dts: rtd1195: Introduce iso and misc syscon

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Group watchdog and UART0 into an Isolation syscon mfd node.
Group UART1 into a Miscellaneous syscon mfd node.

Cc: James Tai <james.tai@realtek.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Andreas Färber 2019-11-26 06:43:44 +01:00
parent e557f4b0ba
commit c5021279aa
1 changed files with 41 additions and 19 deletions
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60
arch/arm/boot/dts/rtd1195.dtsi
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@ -100,28 +100,22 @@ rbus: bus@18000000 {
#size-cells = <1>;
ranges = <0x0 0x18000000 0x70000>;
wdt: watchdog@7680 {
compatible = "realtek,rtd1295-watchdog";
reg = <0x7680 0x100>;
clocks = <&osc27M>;
iso: syscon@7000 {
compatible = "syscon", "simple-mfd";
reg = <0x7000 0x1000>;
reg-io-width = <4>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x0 0x7000 0x1000>;
};
uart0: serial@7800 {
compatible = "snps,dw-apb-uart";
reg = <0x7800 0x400>;
reg-shift = <2>;
misc: syscon@1b000 {
compatible = "syscon", "simple-mfd";
reg = <0x1b000 0x1000>;
reg-io-width = <4>;
clock-frequency = <27000000>;
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";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x0 0x1b000 0x1000>;
};
};
@ -137,3 +131,31 @@ gic: interrupt-controller@ff011000 {
};
};
};
&iso {
wdt: watchdog@680 {
compatible = "realtek,rtd1295-watchdog";
reg = <0x680 0x100>;
clocks = <&osc27M>;
};
uart0: serial@800 {
compatible = "snps,dw-apb-uart";
reg = <0x800 0x400>;
reg-shift = <2>;
reg-io-width = <4>;
clock-frequency = <27000000>;
status = "disabled";
};
};
&misc {
uart1: serial@200 {
compatible = "snps,dw-apb-uart";
reg = <0x200 0x100>;
reg-shift = <2>;
reg-io-width = <4>;
clock-frequency = <27000000>;
status = "disabled";
};
};