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arm64: dts: marvell: armada-37xx: add nodes to support watchdog 

This adds the system controller node for CPU Miscellaneous Registers
(which is needed for the watchdog node) and the watchdog node.

Signed-off-by: Marek Behún <marek.behun@nic.cz>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
This commit is contained in:
Marek Behún 2018-09-24 13:06:54 +02:00 committed by Gregory CLEMENT
parent dd0da407bb
commit 620cfb31ba
1 changed files with 13 additions and 0 deletions
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13
arch/arm64/boot/dts/marvell/armada-37xx.dtsi
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@ -80,6 +80,19 @@
/* 32M internal register @ 0xd000_0000 */
ranges = <0x0 0x0 0xd0000000 0x2000000>;
wdt: watchdog@8300 {
compatible = "marvell,armada-3700-wdt";
reg = <0x8300 0x40>;
marvell,system-controller = <&cpu_misc>;
clocks = <&xtalclk>;
};
cpu_misc: system-controller@d000 {
compatible = "marvell,armada-3700-cpu-misc",
"syscon";
reg = <0xd000 0x1000>;
};
spi0: spi@10600 {
compatible = "marvell,armada-3700-spi";
#address-cells = <1>;