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arm: dts: berlin2cd: add watchdog nodes

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The Marvell Berlin BG2CD 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.

NOTE: although BG2CD doesn't have a HW sysmgr, but the sysmgr domain
exists.

Signed-off-by: Jisheng Zhang <jszhang@marvell.com>
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
This commit is contained in:
Jisheng Zhang 2015-11-16 19:09:48 +08:00 committed by Sebastian Hesselbarth
parent a94eaa98d4
commit 096d74d7be
1 changed files with 23 additions and 0 deletions
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23
arch/arm/boot/dts/berlin2cd.dtsi
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@ -396,6 +396,29 @@
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>;