diff --git a/drivers/hid/hid-apple.c b/drivers/hid/hid-apple.c
index b34aeed292a2..2bd8276411e0 100644
--- a/drivers/hid/hid-apple.c
+++ b/drivers/hid/hid-apple.c
@@ -16,8 +16,10 @@
 
 #include <linux/device.h>
 #include <linux/hid.h>
+#include <linux/jiffies.h>
 #include <linux/module.h>
 #include <linux/slab.h>
+#include <linux/timer.h>
 
 #include "hid-ids.h"
 
@@ -30,10 +32,12 @@
 #define APPLE_INVERT_HWHEEL	BIT(6)
 /* BIT(7) reserved, was: APPLE_IGNORE_HIDINPUT */
 #define APPLE_NUMLOCK_EMULATION	BIT(8)
+#define APPLE_RDESC_BATTERY	BIT(9)
 
 #define APPLE_FLAG_FKEY		0x01
 
 #define HID_COUNTRY_INTERNATIONAL_ISO	13
+#define APPLE_BATTERY_TIMEOUT_MS	60000
 
 static unsigned int fnmode = 1;
 module_param(fnmode, uint, 0644);
@@ -58,10 +62,12 @@ MODULE_PARM_DESC(swap_fn_leftctrl, "Swap the Fn and left Control keys. "
 		"[0] = as-is, Mac layout, 1 = swapped, PC layout)");
 
 struct apple_sc {
+	struct hid_device *hdev;
 	unsigned long quirks;
 	unsigned int fn_on;
 	unsigned int fn_found;
 	DECLARE_BITMAP(pressed_numlock, KEY_CNT);
+	struct timer_list battery_timer;
 };
 
 struct apple_key_translation {
@@ -333,6 +339,43 @@ static int apple_event(struct hid_device *hdev, struct hid_field *field,
 	return 0;
 }
 
+static int apple_fetch_battery(struct hid_device *hdev)
+{
+#ifdef CONFIG_HID_BATTERY_STRENGTH
+	struct apple_sc *asc = hid_get_drvdata(hdev);
+	struct hid_report_enum *report_enum;
+	struct hid_report *report;
+
+	if (!(asc->quirks & APPLE_RDESC_BATTERY) || !hdev->battery)
+		return -1;
+
+	report_enum = &hdev->report_enum[hdev->battery_report_type];
+	report = report_enum->report_id_hash[hdev->battery_report_id];
+
+	if (!report || report->maxfield < 1)
+		return -1;
+
+	if (hdev->battery_capacity == hdev->battery_max)
+		return -1;
+
+	hid_hw_request(hdev, report, HID_REQ_GET_REPORT);
+	return 0;
+#else
+	return -1;
+#endif
+}
+
+static void apple_battery_timer_tick(struct timer_list *t)
+{
+	struct apple_sc *asc = from_timer(asc, t, battery_timer);
+	struct hid_device *hdev = asc->hdev;
+
+	if (apple_fetch_battery(hdev) == 0) {
+		mod_timer(&asc->battery_timer,
+			  jiffies + msecs_to_jiffies(APPLE_BATTERY_TIMEOUT_MS));
+	}
+}
+
 /*
  * MacBook JIS keyboard has wrong logical maximum
  * Magic Keyboard JIS has wrong logical maximum
@@ -354,6 +397,30 @@ static __u8 *apple_report_fixup(struct hid_device *hdev, __u8 *rdesc,
 			 "fixing up MacBook JIS keyboard report descriptor\n");
 		rdesc[53] = rdesc[59] = 0xe7;
 	}
+
+	/*
+	 * Change the usage from:
+	 *   0x06, 0x00, 0xff, // Usage Page (Vendor Defined Page 1)  0
+	 *   0x09, 0x0b,       // Usage (Vendor Usage 0x0b)           3
+	 * To:
+	 *   0x05, 0x01,       // Usage Page (Generic Desktop)        0
+	 *   0x09, 0x06,       // Usage (Keyboard)                    2
+	 */
+	if ((asc->quirks & APPLE_RDESC_BATTERY) && *rsize == 83 &&
+	    rdesc[46] == 0x84 && rdesc[58] == 0x85) {
+		hid_info(hdev,
+			 "fixing up Magic Keyboard battery report descriptor\n");
+		*rsize = *rsize - 1;
+		rdesc = kmemdup(rdesc + 1, *rsize, GFP_KERNEL);
+		if (!rdesc)
+			return NULL;
+
+		rdesc[0] = 0x05;
+		rdesc[1] = 0x01;
+		rdesc[2] = 0x09;
+		rdesc[3] = 0x06;
+	}
+
 	return rdesc;
 }
 
@@ -447,6 +514,7 @@ static int apple_probe(struct hid_device *hdev,
 		return -ENOMEM;
 	}
 
+	asc->hdev = hdev;
 	asc->quirks = quirks;
 
 	hid_set_drvdata(hdev, asc);
@@ -463,9 +531,23 @@ static int apple_probe(struct hid_device *hdev,
 		return ret;
 	}
 
+	timer_setup(&asc->battery_timer, apple_battery_timer_tick, 0);
+	mod_timer(&asc->battery_timer,
+		  jiffies + msecs_to_jiffies(APPLE_BATTERY_TIMEOUT_MS));
+	apple_fetch_battery(hdev);
+
 	return 0;
 }
 
+static void apple_remove(struct hid_device *hdev)
+{
+	struct apple_sc *asc = hid_get_drvdata(hdev);
+
+	del_timer_sync(&asc->battery_timer);
+
+	hid_hw_stop(hdev);
+}
+
 static const struct hid_device_id apple_devices[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MIGHTYMOUSE),
 		.driver_data = APPLE_MIGHTYMOUSE | APPLE_INVERT_HWHEEL },
@@ -540,11 +622,11 @@ static const struct hid_device_id apple_devices[] = {
 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_JIS),
 		.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_2015),
-		.driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
+		.driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK | APPLE_RDESC_BATTERY },
 	{ HID_BLUETOOTH_DEVICE(BT_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_2015),
 		.driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_NUMPAD_2015),
-		.driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
+		.driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK | APPLE_RDESC_BATTERY },
 	{ HID_BLUETOOTH_DEVICE(BT_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGIC_KEYBOARD_NUMPAD_2015),
 		.driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ANSI),
@@ -650,6 +732,7 @@ static struct hid_driver apple_driver = {
 	.id_table = apple_devices,
 	.report_fixup = apple_report_fixup,
 	.probe = apple_probe,
+	.remove = apple_remove,
 	.event = apple_event,
 	.input_mapping = apple_input_mapping,
 	.input_mapped = apple_input_mapped,