Commit a2fd5422 authored by Binbin Zhou's avatar Binbin Zhou Committed by Arnd Bergmann
Browse files

soc: loongson: loongson_pm2: Populate children syscon nodes 



The syscon poweroff and reboot nodes logically belong to the Power
Management Unit so populate possible children.

Without it, the reboot/poweroff feature becomes unavailable.

Signed-off-by: default avatarBinbin Zhou <zhoubinbin@loongson.cn>
Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
parent 8c4102f2

drivers/soc/loongson/loongson2_pm.c

+6 −0
Original line number Diff line number Diff line
@@ -11,6 +11,7 @@ 
#include <linux/input.h>

#include <linux/suspend.h>

#include <linux/interrupt.h>

#include <linux/of_platform.h>

#include <linux/pm_wakeirq.h>

#include <linux/platform_device.h>

#include <asm/bootinfo.h>
@@ -192,6 +193,11 @@ static int loongson2_pm_probe(struct platform_device *pdev) 
	if (loongson_sysconf.suspend_addr)

		suspend_set_ops(&loongson2_suspend_ops);



	/* Populate children */

	retval = devm_of_platform_populate(dev);

	if (retval)

		dev_err(dev, "Error populating children, reboot and poweroff might not work properly\n");



	return 0;

}