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arm: dts: berlin2: add watchdog nodes 

The Marvell Berlin BG2 has 3 watchdogs which are compatible with the
snps,dw-wdt driver sit in the sysmgr domain. This patch adds the
corresponding device tree nodes.

Signed-off-by: Jisheng Zhang <jszhang@marvell.com>
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
hifive-unleashed-5.1
Jisheng Zhang 2015-11-16 19:09:49 +08:00 committed by Sebastian Hesselbarth
parent 096d74d7be
commit 4b6c390b63
1 changed files with 23 additions and 0 deletions
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23
arch/arm/boot/dts/berlin2.dtsi
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@ -435,6 +435,29 @@
ranges = <0 0xfc0000 0x10000>;
interrupt-parent = <&sic>;
wdt0: watchdog@1000 {
compatible = "snps,dw-wdt";
reg = <0x1000 0x100>;
clocks = <&refclk>;
interrupts = <0>;
};
wdt1: watchdog@2000 {
compatible = "snps,dw-wdt";
reg = <0x2000 0x100>;
clocks = <&refclk>;
interrupts = <1>;
status = "disabled";
};
wdt2: watchdog@3000 {
compatible = "snps,dw-wdt";
reg = <0x3000 0x100>;
clocks = <&refclk>;
interrupts = <2>;
status = "disabled";
};
sm_gpio1: gpio@5000 {
compatible = "snps,dw-apb-gpio";
reg = <0x5000 0x400>;