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| author | Chris Brandt <chris.brandt@renesas.com> | 2017-03-04 23:37:37 +0100 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2017-03-10 10:17:48 +0100 |
| commit | 69ed50de582eff6307fd3fa050fdc505731f0a2d (patch) | |
| tree | c310505cd85b41ca7e6436988c6c39a5318ac0e5 /arch/arm/boot/dts/r7s72100.dtsi | |
| parent | ARM: dts: r8a7790: Tidyup Audio-DMAC channel for DVC (diff) | |
| download | linux-69ed50de582eff6307fd3fa050fdc505731f0a2d.tar.xz linux-69ed50de582eff6307fd3fa050fdc505731f0a2d.zip | |
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>
Diffstat (limited to 'arch/arm/boot/dts/r7s72100.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/r7s72100.dtsi | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/r7s72100.dtsi b/arch/arm/boot/dts/r7s72100.dtsi index 614ba79a9774..9b12d73e67dc 100644 --- a/arch/arm/boot/dts/r7s72100.dtsi +++ b/arch/arm/boot/dts/r7s72100.dtsi @@ -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>; |