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ARM: shmobile: lager: Add da9063 PMIC device node for system restart

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Add a device node for the da9063 PMIC, with subnodes for rtc and wdt.
Regulator support is not yet included.

This allows the system to be restarted when the watchdog timer times
out, or when a system restart is requested.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Geert Uytterhoeven 2015-03-09 21:06:57 +01:00 committed by Simon Horman
parent ceb7747993
commit 46dd8a809e
1 changed files with 16 additions and 0 deletions
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16
arch/arm/boot/dts/r8a7790-lager.dts
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@ -513,6 +513,22 @@
pinctrl-0 = <&iic3_pins>;
status = "okay";
pmic@58 {
compatible = "dlg,da9063";
reg = <0x58>;
interrupt-parent = <&irqc0>;
interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
interrupt-controller;
rtc {
compatible = "dlg,da9063-rtc";
};
wdt {
compatible = "dlg,da9063-watchdog";
};
};
vdd_dvfs: regulator@68 {
compatible = "dlg,da9210";
reg = <0x68>;