build/patch/kernel/archive/sunxi-5.10/check/0000-axp-adjustements.patch.disabled

diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig
index 44097a3e0..a0cbdbb2c 100644
--- a/drivers/leds/Kconfig
+++ b/drivers/leds/Kconfig
@@ -756,6 +756,14 @@ config LEDS_NIC78BX
 	  To compile this driver as a module, choose M here: the module
 	  will be called leds-nic78bx.
 
+config LEDS_AXP20X
+	tristate "LED support for AXP20X-like PMICs (AXP813, ...)"
+	depends on LEDS_CLASS && MFD_AXP20X
+	help
+	  This option enables support for on-chip LED drivers on
+	  AXP20X-like PMICs.
+
+
 comment "LED Triggers"
 source "drivers/leds/trigger/Kconfig"
 
diff --git a/drivers/leds/Makefile b/drivers/leds/Makefile
index 420b5d2cf..a8149fb6e 100644
--- a/drivers/leds/Makefile
+++ b/drivers/leds/Makefile
@@ -78,6 +78,7 @@ obj-$(CONFIG_LEDS_MT6323)		+= leds-mt6323.o
 obj-$(CONFIG_LEDS_LM3692X)		+= leds-lm3692x.o
 obj-$(CONFIG_LEDS_SC27XX_BLTC)		+= leds-sc27xx-bltc.o
 obj-$(CONFIG_LEDS_LM3601X)		+= leds-lm3601x.o
+obj-$(CONFIG_LEDS_AXP20X)		+= leds-axp20x.o
 
 # LED SPI Drivers
 obj-$(CONFIG_LEDS_CR0014114)		+= leds-cr0014114.o
diff --git a/drivers/leds/leds-axp20x.c b/drivers/leds/leds-axp20x.c
new file mode 100644
index 000000000..de33c1d83
--- /dev/null
+++ b/drivers/leds/leds-axp20x.c
@@ -0,0 +1,138 @@
+/*
+ * LED Driver for X-Powers AXP813 PMIC.
+ *
+ * Copyright(c) 2017 Ondrej Jirman <megous@megous.com>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+#include <linux/leds.h>
+#include <linux/slab.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/mfd/axp20x.h>
+
+#define AXP813_CHGLED_CTRL_MASK		BIT(3)
+#define AXP813_CHGLED_CTRL_CHARGER	BIT(3)
+#define AXP813_CHGLED_CTRL_USER		0
+
+#define AXP813_CHGLED_USER_STATE_MASK		GENMASK(5, 4)
+#define AXP813_CHGLED_USER_STATE_OFFSET		4
+#define AXP813_CHGLED_USER_STATE_OFF		0
+#define AXP813_CHGLED_USER_STATE_BLINK_SLOW	1
+#define AXP813_CHGLED_USER_STATE_BLINK_FAST	2
+#define AXP813_CHGLED_USER_STATE_ON		3
+
+struct axp20x_led {
+	struct led_classdev cdev;
+	struct regmap *regmap;
+};
+
+static int axp20x_led_set(struct led_classdev *led_cdev,
+			   enum led_brightness value)
+{
+	struct axp20x_led *led =
+			container_of(led_cdev, struct axp20x_led, cdev);
+	unsigned int val;
+
+	val = value == LED_OFF ? AXP813_CHGLED_USER_STATE_OFF :
+		AXP813_CHGLED_USER_STATE_ON;
+
+	return regmap_update_bits(led->regmap, AXP20X_OFF_CTRL,
+				  AXP813_CHGLED_USER_STATE_MASK,
+				  val << AXP813_CHGLED_USER_STATE_OFFSET);
+
+}
+
+static int axp20x_led_probe(struct platform_device *pdev)
+{
+	struct axp20x_dev *axp20x;
+	struct axp20x_led *led;
+	int ret;
+
+	if (!of_device_is_available(pdev->dev.of_node))
+		return -ENODEV;
+
+	axp20x = dev_get_drvdata(pdev->dev.parent);
+	if (!axp20x)
+		return -EINVAL;
+
+	led = devm_kzalloc(&pdev->dev,
+			   sizeof(struct axp20x_led),
+			   GFP_KERNEL);
+	if (!led)
+		return -ENOMEM;
+
+	led->regmap = axp20x->regmap;
+
+	led->cdev.name = "chgled";
+	led->cdev.brightness_set_blocking = axp20x_led_set;
+	led->cdev.brightness = LED_OFF;
+	led->cdev.max_brightness = 1;
+
+	ret = led_classdev_register(pdev->dev.parent, &led->cdev);
+	if (ret) {
+		dev_err(&pdev->dev, "Failed to register led %s\n",
+			led->cdev.name);
+		return ret;
+	}
+
+	ret = regmap_update_bits(led->regmap, AXP20X_OFF_CTRL,
+				 AXP813_CHGLED_CTRL_MASK,
+				 AXP813_CHGLED_CTRL_USER);
+	if (ret) {
+		dev_err(&pdev->dev, "Failed to enable user cnotrol\n");
+	}
+
+	ret = axp20x_led_set(&led->cdev, led->cdev.brightness);
+	if (ret) {
+		dev_err(&pdev->dev, "Failed to init led %s\n",
+			led->cdev.name);
+	}
+
+	platform_set_drvdata(pdev, led);
+	return 0;
+}
+
+static int axp20x_led_remove(struct platform_device *pdev)
+{
+	struct axp20x_led *led = platform_get_drvdata(pdev);
+
+	axp20x_led_set(&led->cdev, LED_OFF);
+
+	regmap_update_bits(led->regmap, AXP20X_OFF_CTRL,
+			   AXP813_CHGLED_CTRL_MASK,
+			   AXP813_CHGLED_CTRL_CHARGER);
+
+	led_classdev_unregister(&led->cdev);
+
+	return 0;
+}
+
+static const struct of_device_id axp20x_leds_of_match[] = {
+	{ .compatible = "x-powers,axp813-leds", },
+	{ },
+};
+MODULE_DEVICE_TABLE(of, axp20x_leds_of_match);
+
+static struct platform_driver axp20x_led_driver = {
+	.driver		= {
+		.name	= "axp20x-leds",
+		.of_match_table = axp20x_leds_of_match,
+	},
+	.probe		= axp20x_led_probe,
+	.remove		= axp20x_led_remove,
+};
+
+module_platform_driver(axp20x_led_driver);
+
+MODULE_AUTHOR("Ondrej Jirman <megous@megous.com>");
+MODULE_DESCRIPTION("LED driver for AXP813 PMIC");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:leds-axp20x");
diff --git a/drivers/mfd/axp20x.c b/drivers/mfd/axp20x.c
index 0be511dd9..a9bdf3cdd 100644
--- a/drivers/mfd/axp20x.c
+++ b/drivers/mfd/axp20x.c
@@ -24,6 +24,7 @@
 #include <linux/pm_runtime.h>
 #include <linux/regmap.h>
 #include <linux/regulator/consumer.h>
+#include <linux/regulator/userspace-consumer.h>
 #include <linux/mfd/axp20x.h>
 #include <linux/mfd/core.h>
 #include <linux/of_device.h>
@@ -130,6 +131,7 @@ static const struct regmap_range axp288_volatile_ranges[] = {
 	regmap_reg_range(AXP288_BC_GLOBAL, AXP288_BC_GLOBAL),
 	regmap_reg_range(AXP288_BC_DET_STAT, AXP288_BC_DET_STAT),
 	regmap_reg_range(AXP20X_CHRG_BAK_CTRL, AXP20X_CHRG_BAK_CTRL),
+	regmap_reg_range(AXP22X_CHRG_CTRL3, AXP22X_CHRG_CTRL3),
 	regmap_reg_range(AXP20X_IRQ1_EN, AXP20X_IPSOUT_V_HIGH_L),
 	regmap_reg_range(AXP20X_TIMER_CTRL, AXP20X_TIMER_CTRL),
 	regmap_reg_range(AXP22X_GPIO_STATE, AXP22X_GPIO_STATE),
@@ -762,6 +764,16 @@ static const struct mfd_cell axp809_cells[] = {
 	},
 };
 
+static struct regulator_bulk_data vcc_vb = {
+	.supply = "vcc-vb",
+};
+
+static struct regulator_userspace_consumer_data vcc_vb_data = {
+	.name = "vcc-vb",
+	.num_supplies = 1,
+	.supplies = &vcc_vb,
+};
+
 static const struct mfd_cell axp813_cells[] = {
 	{
 		.name			= "axp221-pek",
@@ -778,6 +790,16 @@ static const struct mfd_cell axp813_cells[] = {
 	}, {
 		.name		= "axp20x-battery-power-supply",
 		.of_compatible	= "x-powers,axp813-battery-power-supply",
+	}, {
+		.name			= "axp20x-usb-power-supply",
+		.of_compatible		= "x-powers,axp813-usb-power-supply",
+	}, {
+		.name			= "axp20x-leds",
+		.of_compatible		= "x-powers,axp813-leds",
+	}, {
+		.name			= "reg-userspace-consumer",
+		.platform_data		= &vcc_vb_data,
+		.pdata_size		= sizeof(vcc_vb_data),
 	},
 };