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ARM: dts: r7s72100: Add watchdog timer 

Add watchdog timer support for RZ/A1.
For the RZ/A1, the only way to do a reset is to overflow the WDT, so this
is useful even if you don't need the watchdog functionality.

Signed-off-by: Chris Brandt <chris.brandt@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Chris Brandt 2017-03-04 17:37:37 -05:00 committed by Simon Horman
parent c4a59df9de
commit 69ed50de58
1 changed files with 7 additions and 0 deletions
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7
arch/arm/boot/dts/r7s72100.dtsi
View File

@ -371,6 +371,13 @@
<0xe8202000 0x1000>;
};
wdt: watchdog@fcfe0000 {
compatible = "renesas,r7s72100-wdt", "renesas,rza-wdt";
reg = <0xfcfe0000 0x6>;
interrupts = <GIC_SPI 106 IRQ_TYPE_EDGE_RISING>;
clocks = <&p0_clk>;
};
i2c0: i2c@fcfee000 {
#address-cells = <1>;
#size-cells = <0>;