12 files changed, 78 insertions, 10 deletions
diff --git a/drivers/power/reset/Kconfig b/drivers/power/reset/Kconfig
index f65ff49bb275..028e76504519 100644
--- a/drivers/power/reset/Kconfig
+++ b/drivers/power/reset/Kconfig
@@ -71,6 +71,15 @@ config POWER_RESET_HISI
 	help
 	  Reboot support for Hisilicon boards.
 
+config POWER_RESET_IMX
+	bool "IMX6 power-off driver"
+	depends on POWER_RESET && SOC_IMX6
+	help
+	  This driver support power off external PMIC by PMIC_ON_REQ on i.mx6
+	  boards.If you want to use other pin to control external power,please
+	  say N here or disable in dts to make sure pm_power_off never be
+	  overwrote wrongly by this driver.
+
 config POWER_RESET_MSM
 	bool "Qualcomm MSM power-off driver"
 	depends on ARCH_QCOM
diff --git a/drivers/power/reset/Makefile b/drivers/power/reset/Makefile
index 76ce1c59469b..1d4804d6b323 100644
--- a/drivers/power/reset/Makefile
+++ b/drivers/power/reset/Makefile
@@ -6,6 +6,7 @@ obj-$(CONFIG_POWER_RESET_BRCMSTB) += brcmstb-reboot.o
 obj-$(CONFIG_POWER_RESET_GPIO) += gpio-poweroff.o
 obj-$(CONFIG_POWER_RESET_GPIO_RESTART) += gpio-restart.o
 obj-$(CONFIG_POWER_RESET_HISI) += hisi-reboot.o
+obj-$(CONFIG_POWER_RESET_IMX) += imx-snvs-poweroff.o
 obj-$(CONFIG_POWER_RESET_MSM) += msm-poweroff.o
 obj-$(CONFIG_POWER_RESET_LTC2952) += ltc2952-poweroff.o
 obj-$(CONFIG_POWER_RESET_QNAP) += qnap-poweroff.o
diff --git a/drivers/power/reset/as3722-poweroff.c b/drivers/power/reset/as3722-poweroff.c
index 684971199bd3..60d0295fffb1 100644
--- a/drivers/power/reset/as3722-poweroff.c
+++ b/drivers/power/reset/as3722-poweroff.c
@@ -82,7 +82,6 @@ static int as3722_poweroff_remove(struct platform_device *pdev)
 static struct platform_driver as3722_poweroff_driver = {
 	.driver = {
 		.name = "as3722-power-off",
-		.owner = THIS_MODULE,
 	},
 	.probe = as3722_poweroff_probe,
 	.remove = as3722_poweroff_remove,
diff --git a/drivers/power/reset/at91-reset.c b/drivers/power/reset/at91-reset.c
index 3cb36693343a..69a75d99ae92 100644
--- a/drivers/power/reset/at91-reset.c
+++ b/drivers/power/reset/at91-reset.c
@@ -19,8 +19,8 @@
 
 #include <asm/system_misc.h>
 
-#include <mach/at91sam9_ddrsdr.h>
-#include <mach/at91sam9_sdramc.h>
+#include <soc/at91/at91sam9_ddrsdr.h>
+#include <soc/at91/at91sam9_sdramc.h>
 
 #define AT91_RSTC_CR	0x00		/* Reset Controller Control Register */
 #define AT91_RSTC_PROCRST	BIT(0)		/* Processor Reset */
diff --git a/drivers/power/reset/brcmstb-reboot.c b/drivers/power/reset/brcmstb-reboot.c
index 3f236924742a..c523ea7a90ee 100644
--- a/drivers/power/reset/brcmstb-reboot.c
+++ b/drivers/power/reset/brcmstb-reboot.c
@@ -107,7 +107,6 @@ static struct platform_driver brcmstb_reboot_driver = {
 	.probe = brcmstb_reboot_probe,
 	.driver = {
 		.name = "brcmstb-reboot",
-		.owner = THIS_MODULE,
 		.of_match_table = of_match,
 	},
 };
diff --git a/drivers/power/reset/gpio-poweroff.c b/drivers/power/reset/gpio-poweroff.c
index ce849bc9b269..e5332f1db8a7 100644
--- a/drivers/power/reset/gpio-poweroff.c
+++ b/drivers/power/reset/gpio-poweroff.c
@@ -99,7 +99,6 @@ static struct platform_driver gpio_poweroff_driver = {
 	.remove = gpio_poweroff_remove,
 	.driver = {
 		.name = "poweroff-gpio",
-		.owner = THIS_MODULE,
 		.of_match_table = of_gpio_poweroff_match,
 	},
 };
diff --git a/drivers/power/reset/gpio-restart.c b/drivers/power/reset/gpio-restart.c
index a76829b3f1cd..edb327efee8b 100644
--- a/drivers/power/reset/gpio-restart.c
+++ b/drivers/power/reset/gpio-restart.c
@@ -137,7 +137,6 @@ static struct platform_driver gpio_restart_driver = {
 	.remove = gpio_restart_remove,
 	.driver = {
 		.name = "restart-gpio",
-		.owner = THIS_MODULE,
 		.of_match_table = of_gpio_restart_match,
 	},
 };
diff --git a/drivers/power/reset/imx-snvs-poweroff.c b/drivers/power/reset/imx-snvs-poweroff.c
new file mode 100644
index 000000000000..ad6ce5020ea7
--- /dev/null
+++ b/drivers/power/reset/imx-snvs-poweroff.c
@@ -0,0 +1,66 @@
+/* Power off driver for i.mx6
+ * Copyright (c) 2014, FREESCALE CORPORATION.  All rights reserved.
+ *
+ * based on msm-poweroff.c
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include <linux/err.h>
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/platform_device.h>
+
+static void __iomem *snvs_base;
+
+static void do_imx_poweroff(void)
+{
+	u32 value = readl(snvs_base);
+
+	/* set TOP and DP_EN bit */
+	writel(value | 0x60, snvs_base);
+}
+
+static int imx_poweroff_probe(struct platform_device *pdev)
+{
+	snvs_base = of_iomap(pdev->dev.of_node, 0);
+	if (!snvs_base) {
+		dev_err(&pdev->dev, "failed to get memory\n");
+		return -ENODEV;
+	}
+
+	pm_power_off = do_imx_poweroff;
+	return 0;
+}
+
+static const struct of_device_id of_imx_poweroff_match[] = {
+	{ .compatible = "fsl,sec-v4.0-poweroff", },
+	{},
+};
+MODULE_DEVICE_TABLE(of, of_imx_poweroff_match);
+
+static struct platform_driver imx_poweroff_driver = {
+	.probe = imx_poweroff_probe,
+	.driver = {
+		.name = "imx-snvs-poweroff",
+		.of_match_table = of_match_ptr(of_imx_poweroff_match),
+	},
+};
+
+static int __init imx_poweroff_init(void)
+{
+	return platform_driver_register(&imx_poweroff_driver);
+}
+device_initcall(imx_poweroff_init);
diff --git a/drivers/power/reset/keystone-reset.c b/drivers/power/reset/keystone-reset.c
index 408a18fd91cb..86bc100818b2 100644
--- a/drivers/power/reset/keystone-reset.c
+++ b/drivers/power/reset/keystone-reset.c
@@ -153,7 +153,6 @@ static int rsctrl_probe(struct platform_device *pdev)
 static struct platform_driver rsctrl_driver = {
 	.probe = rsctrl_probe,
 	.driver = {
-		.owner = THIS_MODULE,
 		.name = KBUILD_MODNAME,
 		.of_match_table = rsctrl_of_match,
 	},
diff --git a/drivers/power/reset/ltc2952-poweroff.c b/drivers/power/reset/ltc2952-poweroff.c
index 116a1cef8f7b..34f38a3dc3ff 100644
--- a/drivers/power/reset/ltc2952-poweroff.c
+++ b/drivers/power/reset/ltc2952-poweroff.c
@@ -342,7 +342,6 @@ static struct platform_driver ltc2952_poweroff_driver = {
 	.remove = ltc2952_poweroff_remove,
 	.driver = {
 		.name = "ltc2952-poweroff",
-		.owner = THIS_MODULE,
 		.of_match_table = of_ltc2952_poweroff_match,
 	},
 	.suspend = ltc2952_poweroff_suspend,
diff --git a/drivers/power/reset/qnap-poweroff.c b/drivers/power/reset/qnap-poweroff.c
index a75db7f8a92f..2789a61cec68 100644
--- a/drivers/power/reset/qnap-poweroff.c
+++ b/drivers/power/reset/qnap-poweroff.c
@@ -129,7 +129,6 @@ static struct platform_driver qnap_power_off_driver = {
 	.probe	= qnap_power_off_probe,
 	.remove	= qnap_power_off_remove,
 	.driver	= {
-		.owner	= THIS_MODULE,
 		.name	= "qnap_power_off",
 		.of_match_table = of_match_ptr(qnap_power_off_of_match_table),
 	},
diff --git a/drivers/power/reset/restart-poweroff.c b/drivers/power/reset/restart-poweroff.c
index edd707ee7281..f46f2c2e4648 100644
--- a/drivers/power/reset/restart-poweroff.c
+++ b/drivers/power/reset/restart-poweroff.c
@@ -55,7 +55,6 @@ static struct platform_driver restart_poweroff_driver = {
 	.remove = restart_poweroff_remove,
 	.driver = {
 		.name = "poweroff-restart",
-		.owner = THIS_MODULE,
 		.of_match_table = of_restart_poweroff_match,
 	},
 };