Merge tag 'for-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply

Pull power supply and reset updates from Sebastian Reichel:

 - core: avoid duplicate hwmon device from thermal framework

 - convert multiple drivers to devm_platform_ioremap_resource

 - at91-reset: add sysfs interface to the power on reason

 - misc small fixes and improvements

* tag 'for-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply:
  power: supply: qcom_pmi8998_charger: fix charger status
  power: supply: qcom_pmi8998_charger: remove CHARGE_CONTROL_LIMIT_* props
  power: supply: qcom_pmi8998_charger: fix uninitialized variable
  power: reset: oxnas-restart: remove obsolete restart driver
  power: supply: core: Avoid duplicate hwmon device from thermal framework
  power: reset: ocelot: Convert to devm_platform_ioremap_resource()
  power: reset: msm: Convert to devm_platform_ioremap_resource()
  power: reset: gemini-poweroff: Convert to devm_platform_ioremap_resource()
  power: reset: brcm-kona: Convert to devm_platform_ioremap_resource()
  power: reset: at91-sama5d2_shdwc: Convert to devm_platform_ioremap_resource()
  power: reset: at91-poweroff: Convert to devm_platform_ioremap_resource()
  power: reset: at91-reset: add sysfs interface to the power on reason
  power: supply: bd99954: make read-only array sub_status_reg
  power: supply: bq24190: Considers FORCE_20PCT when getting IPRECHG
  power: Explicitly include correct DT includes

Documentation/ABI/testing/sysfs-platform-power-on-reason

+What:		/sys/devices/platform/.../power_on_reason
+Date:		June 2023
+KernelVersion:	6.5
+Contact:	Kamel Bouhara <kamel.bouhara@bootlin.com>
+Description:	Shows system power on reason. The following strings/reasons can
+		be read (the list can be extended):
+		"regular power-up", "RTC wakeup", "watchdog timeout",
+		"software reset", "reset button action", "CPU clock failure",
+		"crystal oscillator failure", "brown-out reset",
+		"unknown reason".
+
+		The file is read only.

drivers/power/reset/Kconfig

@@ -148,13 +148,6 @@ config POWER_RESET_ODROID_GO_ULTRA_POWEROFF
 	help
 	  This driver supports Power off for Odroid Go Ultra device.
 
-config POWER_RESET_OXNAS
-	bool "OXNAS SoC restart driver"
-	depends on ARCH_OXNAS
-	default MACH_OX820
-	help
-	  Restart support for OXNAS/PLXTECH OX820 SoC.
-
 config POWER_RESET_PIIX4_POWEROFF
 	tristate "Intel PIIX4 power-off driver"
 	depends on PCI

drivers/power/reset/Makefile

@@ -14,7 +14,6 @@ obj-$(CONFIG_POWER_RESET_HISI) += hisi-reboot.o
 obj-$(CONFIG_POWER_RESET_LINKSTATION) += linkstation-poweroff.o
 obj-$(CONFIG_POWER_RESET_MSM) += msm-poweroff.o
 obj-$(CONFIG_POWER_RESET_MT6323) += mt6323-poweroff.o
-obj-$(CONFIG_POWER_RESET_OXNAS) += oxnas-restart.o
 obj-$(CONFIG_POWER_RESET_QCOM_PON) += qcom-pon.o
 obj-$(CONFIG_POWER_RESET_OCELOT_RESET) += ocelot-reset.o
 obj-$(CONFIG_POWER_RESET_ODROID_GO_ULTRA_POWEROFF) += odroid-go-ultra-poweroff.o

drivers/power/reset/as3722-poweroff.c

@@ -10,7 +10,6 @@
 #include <linux/mfd/as3722.h>
 #include <linux/module.h>
 #include <linux/of.h>
-#include <linux/of_device.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
 

drivers/power/reset/at91-poweroff.c

@@ -151,13 +151,11 @@ static void at91_poweroff_dt_set_wakeup_mode(struct platform_device *pdev)
 
 static int __init at91_poweroff_probe(struct platform_device *pdev)
 {
-	struct resource *res;
 	struct device_node *np;
 	u32 ddr_type;
 	int ret;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	at91_shdwc.shdwc_base = devm_ioremap_resource(&pdev->dev, res);
+	at91_shdwc.shdwc_base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(at91_shdwc.shdwc_base))
 		return PTR_ERR(at91_shdwc.shdwc_base);
 

drivers/power/reset/at91-reset.c

@@ -18,6 +18,7 @@
 #include <linux/platform_device.h>
 #include <linux/reboot.h>
 #include <linux/reset-controller.h>
+#include <linux/power/power_on_reason.h>
 
 #include <soc/at91/at91sam9_ddrsdr.h>
 #include <soc/at91/at91sam9_sdramc.h>
@@ -149,44 +150,54 @@ static int at91_reset(struct notifier_block *this, unsigned long mode,
 	return NOTIFY_DONE;
 }
 
-static const char * __init at91_reset_reason(struct at91_reset *reset)
+static const char *at91_reset_reason(struct at91_reset *reset)
 {
 	u32 reg = readl(reset->rstc_base + AT91_RSTC_SR);
 	const char *reason;
 
 	switch ((reg & AT91_RSTC_RSTTYP) >> 8) {
 	case RESET_TYPE_GENERAL:
-		reason = "general reset";
+		reason = POWER_ON_REASON_REGULAR;
 		break;
 	case RESET_TYPE_WAKEUP:
-		reason = "wakeup";
+		reason = POWER_ON_REASON_RTC;
 		break;
 	case RESET_TYPE_WATCHDOG:
-		reason = "watchdog reset";
+		reason = POWER_ON_REASON_WATCHDOG;
 		break;
 	case RESET_TYPE_SOFTWARE:
-		reason = "software reset";
+		reason = POWER_ON_REASON_SOFTWARE;
 		break;
 	case RESET_TYPE_USER:
-		reason = "user reset";
+		reason = POWER_ON_REASON_RST_BTN;
 		break;
 	case RESET_TYPE_CPU_FAIL:
-		reason = "CPU clock failure detection";
+		reason = POWER_ON_REASON_CPU_CLK_FAIL;
 		break;
 	case RESET_TYPE_XTAL_FAIL:
-		reason = "32.768 kHz crystal failure detection";
+		reason = POWER_ON_REASON_XTAL_FAIL;
 		break;
 	case RESET_TYPE_ULP2:
-		reason = "ULP2 reset";
+		reason = POWER_ON_REASON_BROWN_OUT;
 		break;
 	default:
-		reason = "unknown reset";
+		reason = POWER_ON_REASON_UNKNOWN;
 		break;
 	}
 
 	return reason;
 }
 
+static ssize_t power_on_reason_show(struct device *dev,
+				    struct device_attribute *attr, char *buf)
+{
+	struct platform_device *pdev = to_platform_device(dev);
+	struct at91_reset *reset = platform_get_drvdata(pdev);
+
+	return sprintf(buf, "%s\n", at91_reset_reason(reset));
+}
+static DEVICE_ATTR_RO(power_on_reason);
+
 static const struct of_device_id at91_ramc_of_match[] = {
 	{
 		.compatible = "atmel,at91sam9260-sdramc",
@@ -391,6 +402,12 @@ static int __init at91_reset_probe(struct platform_device *pdev)
 	if (ret)
 		goto disable_clk;
 
+	ret = device_create_file(&pdev->dev, &dev_attr_power_on_reason);
+	if (ret) {
+		dev_err(&pdev->dev, "Could not create sysfs entry\n");
+		return ret;
+	}
+
 	dev_info(&pdev->dev, "Starting after %s\n", at91_reset_reason(reset));
 
 	return 0;

drivers/power/reset/at91-sama5d2_shdwc.c

@@ -331,7 +331,6 @@ static const struct of_device_id at91_pmc_ids[] = {
 
 static int __init at91_shdwc_probe(struct platform_device *pdev)
 {
-	struct resource *res;
 	const struct of_device_id *match;
 	struct device_node *np;
 	u32 ddr_type;
@@ -349,8 +348,7 @@ static int __init at91_shdwc_probe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, at91_shdwc);
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	at91_shdwc->shdwc_base = devm_ioremap_resource(&pdev->dev, res);
+	at91_shdwc->shdwc_base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(at91_shdwc->shdwc_base))
 		return PTR_ERR(at91_shdwc->shdwc_base);
 

drivers/power/reset/brcm-kona-reset.c

@@ -2,8 +2,8 @@
 // Copyright (C) 2016 Broadcom
 
 #include <linux/io.h>
-#include <linux/of_address.h>
-#include <linux/of_platform.h>
+#include <linux/mod_devicetable.h>
+#include <linux/platform_device.h>
 #include <linux/reboot.h>
 
 #define RSTMGR_REG_WR_ACCESS_OFFSET	0
@@ -38,9 +38,7 @@ static struct notifier_block kona_reset_nb = {
 
 static int kona_reset_probe(struct platform_device *pdev)
 {
-	struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-
-	kona_reset_base = devm_ioremap_resource(&pdev->dev, res);
+	kona_reset_base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(kona_reset_base))
 		return PTR_ERR(kona_reset_base);
 

drivers/power/reset/gemini-poweroff.c

@@ -91,7 +91,6 @@ static void gemini_poweroff(void)
 static int gemini_poweroff_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
-	struct resource *res;
 	struct gemini_powercon *gpw;
 	u32 val;
 	int irq;
@@ -101,8 +100,7 @@ static int gemini_poweroff_probe(struct platform_device *pdev)
 	if (!gpw)
 		return -ENOMEM;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	gpw->base = devm_ioremap_resource(dev, res);
+	gpw->base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(gpw->base))
 		return PTR_ERR(gpw->base);
 

drivers/power/reset/gpio-poweroff.c

@@ -11,8 +11,9 @@
 #include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/platform_device.h>
+#include <linux/property.h>
 #include <linux/gpio/consumer.h>
-#include <linux/of_platform.h>
+#include <linux/mod_devicetable.h>
 #include <linux/module.h>
 
 #define DEFAULT_TIMEOUT_MS 3000

drivers/power/reset/gpio-restart.c

@@ -12,8 +12,8 @@
 #include <linux/delay.h>
 #include <linux/platform_device.h>
 #include <linux/gpio/consumer.h>
-#include <linux/of_platform.h>
 #include <linux/module.h>
+#include <linux/of.h>
 
 struct gpio_restart {
 	struct gpio_desc *reset_gpio;

drivers/power/reset/keystone-reset.c

@@ -10,10 +10,11 @@
 #include <linux/io.h>
 #include <linux/module.h>
 #include <linux/notifier.h>
+#include <linux/platform_device.h>
 #include <linux/reboot.h>
 #include <linux/regmap.h>
 #include <linux/mfd/syscon.h>
-#include <linux/of_platform.h>
+#include <linux/of.h>
 
 #define RSTYPE_RG			0x0
 #define RSCTRL_RG			0x4

drivers/power/reset/msm-poweroff.c

@@ -35,11 +35,7 @@ static void do_msm_poweroff(void)
 
 static int msm_restart_probe(struct platform_device *pdev)
 {
-	struct device *dev = &pdev->dev;
-	struct resource *mem;
-
-	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	msm_ps_hold = devm_ioremap_resource(dev, mem);
+	msm_ps_hold = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(msm_ps_hold))
 		return PTR_ERR(msm_ps_hold);
 

drivers/power/reset/ocelot-reset.c

@@ -8,10 +8,10 @@
 #include <linux/delay.h>
 #include <linux/io.h>
 #include <linux/notifier.h>
+#include <linux/mod_devicetable.h>
 #include <linux/mfd/syscon.h>
-#include <linux/of_address.h>
-#include <linux/of_device.h>
 #include <linux/platform_device.h>
+#include <linux/property.h>
 #include <linux/reboot.h>
 #include <linux/regmap.h>
 
@@ -69,8 +69,6 @@ static int ocelot_restart_handle(struct notifier_block *this,
 static int ocelot_reset_probe(struct platform_device *pdev)
 {
 	struct ocelot_reset_context *ctx;
-	struct resource *res;
-
 	struct device *dev = &pdev->dev;
 	int err;
 
@@ -78,8 +76,7 @@ static int ocelot_reset_probe(struct platform_device *pdev)
 	if (!ctx)
 		return -ENOMEM;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	ctx->base = devm_ioremap_resource(dev, res);
+	ctx->base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(ctx->base))
 		return PTR_ERR(ctx->base);
 

drivers/power/reset/odroid-go-ultra-poweroff.c

@@ -4,7 +4,8 @@
  */
 #include <linux/kernel.h>
 #include <linux/init.h>
-#include <linux/of_platform.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
 #include <linux/mfd/rk808.h>
 #include <linux/regmap.h>
 #include <linux/module.h>

drivers/power/reset/oxnas-restart.c

-// SPDX-License-Identifier: (GPL-2.0)
-/*
- * oxnas SoC reset driver
- * based on:
- * Microsemi MIPS SoC reset driver
- * and ox820_assert_system_reset() written by Ma Hajun <mahaijuns@gmail.com>
- *
- * Copyright (c) 2013 Ma Hajun <mahaijuns@gmail.com>
- * Copyright (c) 2017 Microsemi Corporation
- * Copyright (c) 2020 Daniel Golle <daniel@makrotopia.org>
- */
-#include <linux/delay.h>
-#include <linux/io.h>
-#include <linux/notifier.h>
-#include <linux/mfd/syscon.h>
-#include <linux/of_address.h>
-#include <linux/of_device.h>
-#include <linux/platform_device.h>
-#include <linux/reboot.h>
-#include <linux/regmap.h>
-
-/* bit numbers of reset control register */
-#define OX820_SYS_CTRL_RST_SCU                0
-#define OX820_SYS_CTRL_RST_COPRO              1
-#define OX820_SYS_CTRL_RST_ARM0               2
-#define OX820_SYS_CTRL_RST_ARM1               3
-#define OX820_SYS_CTRL_RST_USBHS              4
-#define OX820_SYS_CTRL_RST_USBHSPHYA          5
-#define OX820_SYS_CTRL_RST_MACA               6
-#define OX820_SYS_CTRL_RST_MAC                OX820_SYS_CTRL_RST_MACA
-#define OX820_SYS_CTRL_RST_PCIEA              7
-#define OX820_SYS_CTRL_RST_SGDMA              8
-#define OX820_SYS_CTRL_RST_CIPHER             9
-#define OX820_SYS_CTRL_RST_DDR                10
-#define OX820_SYS_CTRL_RST_SATA               11
-#define OX820_SYS_CTRL_RST_SATA_LINK          12
-#define OX820_SYS_CTRL_RST_SATA_PHY           13
-#define OX820_SYS_CTRL_RST_PCIEPHY            14
-#define OX820_SYS_CTRL_RST_STATIC             15
-#define OX820_SYS_CTRL_RST_GPIO               16
-#define OX820_SYS_CTRL_RST_UART1              17
-#define OX820_SYS_CTRL_RST_UART2              18
-#define OX820_SYS_CTRL_RST_MISC               19
-#define OX820_SYS_CTRL_RST_I2S                20
-#define OX820_SYS_CTRL_RST_SD                 21
-#define OX820_SYS_CTRL_RST_MACB               22
-#define OX820_SYS_CTRL_RST_PCIEB              23
-#define OX820_SYS_CTRL_RST_VIDEO              24
-#define OX820_SYS_CTRL_RST_DDR_PHY            25
-#define OX820_SYS_CTRL_RST_USBHSPHYB          26
-#define OX820_SYS_CTRL_RST_USBDEV             27
-#define OX820_SYS_CTRL_RST_ARMDBG             29
-#define OX820_SYS_CTRL_RST_PLLA               30
-#define OX820_SYS_CTRL_RST_PLLB               31
-
-/* bit numbers of clock control register */
-#define OX820_SYS_CTRL_CLK_COPRO              0
-#define OX820_SYS_CTRL_CLK_DMA                1
-#define OX820_SYS_CTRL_CLK_CIPHER             2
-#define OX820_SYS_CTRL_CLK_SD                 3
-#define OX820_SYS_CTRL_CLK_SATA               4
-#define OX820_SYS_CTRL_CLK_I2S                5
-#define OX820_SYS_CTRL_CLK_USBHS              6
-#define OX820_SYS_CTRL_CLK_MACA               7
-#define OX820_SYS_CTRL_CLK_MAC                OX820_SYS_CTRL_CLK_MACA
-#define OX820_SYS_CTRL_CLK_PCIEA              8
-#define OX820_SYS_CTRL_CLK_STATIC             9
-#define OX820_SYS_CTRL_CLK_MACB               10
-#define OX820_SYS_CTRL_CLK_PCIEB              11
-#define OX820_SYS_CTRL_CLK_REF600             12
-#define OX820_SYS_CTRL_CLK_USBDEV             13
-#define OX820_SYS_CTRL_CLK_DDR                14
-#define OX820_SYS_CTRL_CLK_DDRPHY             15
-#define OX820_SYS_CTRL_CLK_DDRCK              16
-
-/* Regmap offsets */
-#define OX820_CLK_SET_REGOFFSET               0x2c
-#define OX820_CLK_CLR_REGOFFSET               0x30
-#define OX820_RST_SET_REGOFFSET               0x34
-#define OX820_RST_CLR_REGOFFSET               0x38
-#define OX820_SECONDARY_SEL_REGOFFSET         0x14
-#define OX820_TERTIARY_SEL_REGOFFSET          0x8c
-#define OX820_QUATERNARY_SEL_REGOFFSET        0x94
-#define OX820_DEBUG_SEL_REGOFFSET             0x9c
-#define OX820_ALTERNATIVE_SEL_REGOFFSET       0xa4
-#define OX820_PULLUP_SEL_REGOFFSET            0xac
-#define OX820_SEC_SECONDARY_SEL_REGOFFSET     0x100014
-#define OX820_SEC_TERTIARY_SEL_REGOFFSET      0x10008c
-#define OX820_SEC_QUATERNARY_SEL_REGOFFSET    0x100094
-#define OX820_SEC_DEBUG_SEL_REGOFFSET         0x10009c
-#define OX820_SEC_ALTERNATIVE_SEL_REGOFFSET   0x1000a4
-#define OX820_SEC_PULLUP_SEL_REGOFFSET        0x1000ac
-
-struct oxnas_restart_context {
-	struct regmap *sys_ctrl;
-	struct notifier_block restart_handler;
-};
-
-static int ox820_restart_handle(struct notifier_block *this,
-				 unsigned long mode, void *cmd)
-{
-	struct oxnas_restart_context *ctx = container_of(this, struct
-							oxnas_restart_context,
-							restart_handler);
-	u32 value;
-
-	/*
-	 * Assert reset to cores as per power on defaults
-	 * Don't touch the DDR interface as things will come to an impromptu
-	 * stop NB Possibly should be asserting reset for PLLB, but there are
-	 * timing concerns here according to the docs
-	 */
-	value = BIT(OX820_SYS_CTRL_RST_COPRO)		|
-		BIT(OX820_SYS_CTRL_RST_USBHS)		|
-		BIT(OX820_SYS_CTRL_RST_USBHSPHYA)	|
-		BIT(OX820_SYS_CTRL_RST_MACA)		|
-		BIT(OX820_SYS_CTRL_RST_PCIEA)		|
-		BIT(OX820_SYS_CTRL_RST_SGDMA)		|
-		BIT(OX820_SYS_CTRL_RST_CIPHER)		|
-		BIT(OX820_SYS_CTRL_RST_SATA)		|
-		BIT(OX820_SYS_CTRL_RST_SATA_LINK)	|
-		BIT(OX820_SYS_CTRL_RST_SATA_PHY)	|
-		BIT(OX820_SYS_CTRL_RST_PCIEPHY)		|
-		BIT(OX820_SYS_CTRL_RST_STATIC)		|
-		BIT(OX820_SYS_CTRL_RST_UART1)		|
-		BIT(OX820_SYS_CTRL_RST_UART2)		|
-		BIT(OX820_SYS_CTRL_RST_MISC)		|
-		BIT(OX820_SYS_CTRL_RST_I2S)		|
-		BIT(OX820_SYS_CTRL_RST_SD)		|
-		BIT(OX820_SYS_CTRL_RST_MACB)		|
-		BIT(OX820_SYS_CTRL_RST_PCIEB)		|
-		BIT(OX820_SYS_CTRL_RST_VIDEO)		|
-		BIT(OX820_SYS_CTRL_RST_USBHSPHYB)	|
-		BIT(OX820_SYS_CTRL_RST_USBDEV);
-
-	regmap_write(ctx->sys_ctrl, OX820_RST_SET_REGOFFSET, value);
-
-	/* Release reset to cores as per power on defaults */
-	regmap_write(ctx->sys_ctrl, OX820_RST_CLR_REGOFFSET,
-			BIT(OX820_SYS_CTRL_RST_GPIO));
-
-	/*
-	 * Disable clocks to cores as per power-on defaults - must leave DDR
-	 * related clocks enabled otherwise we'll stop rather abruptly.
-	 */
-	value = BIT(OX820_SYS_CTRL_CLK_COPRO)		|
-		BIT(OX820_SYS_CTRL_CLK_DMA)		|
-		BIT(OX820_SYS_CTRL_CLK_CIPHER)		|
-		BIT(OX820_SYS_CTRL_CLK_SD)		|
-		BIT(OX820_SYS_CTRL_CLK_SATA)		|
-		BIT(OX820_SYS_CTRL_CLK_I2S)		|
-		BIT(OX820_SYS_CTRL_CLK_USBHS)		|
-		BIT(OX820_SYS_CTRL_CLK_MAC)		|
-		BIT(OX820_SYS_CTRL_CLK_PCIEA)		|
-		BIT(OX820_SYS_CTRL_CLK_STATIC)		|
-		BIT(OX820_SYS_CTRL_CLK_MACB)		|
-		BIT(OX820_SYS_CTRL_CLK_PCIEB)		|
-		BIT(OX820_SYS_CTRL_CLK_REF600)		|
-		BIT(OX820_SYS_CTRL_CLK_USBDEV);
-
-	regmap_write(ctx->sys_ctrl, OX820_CLK_CLR_REGOFFSET, value);
-
-	/* Enable clocks to cores as per power-on defaults */
-
-	/* Set sys-control pin mux'ing as per power-on defaults */
-	regmap_write(ctx->sys_ctrl, OX820_SECONDARY_SEL_REGOFFSET, 0);
-	regmap_write(ctx->sys_ctrl, OX820_TERTIARY_SEL_REGOFFSET, 0);
-	regmap_write(ctx->sys_ctrl, OX820_QUATERNARY_SEL_REGOFFSET, 0);
-	regmap_write(ctx->sys_ctrl, OX820_DEBUG_SEL_REGOFFSET, 0);
-	regmap_write(ctx->sys_ctrl, OX820_ALTERNATIVE_SEL_REGOFFSET, 0);
-	regmap_write(ctx->sys_ctrl, OX820_PULLUP_SEL_REGOFFSET, 0);
-
-	regmap_write(ctx->sys_ctrl, OX820_SEC_SECONDARY_SEL_REGOFFSET, 0);
-	regmap_write(ctx->sys_ctrl, OX820_SEC_TERTIARY_SEL_REGOFFSET, 0);
-	regmap_write(ctx->sys_ctrl, OX820_SEC_QUATERNARY_SEL_REGOFFSET, 0);
-	regmap_write(ctx->sys_ctrl, OX820_SEC_DEBUG_SEL_REGOFFSET, 0);
-	regmap_write(ctx->sys_ctrl, OX820_SEC_ALTERNATIVE_SEL_REGOFFSET, 0);
-	regmap_write(ctx->sys_ctrl, OX820_SEC_PULLUP_SEL_REGOFFSET, 0);
-
-	/*
-	 * No need to save any state, as the ROM loader can determine whether
-	 * reset is due to power cycling or programatic action, just hit the
-	 * (self-clearing) CPU reset bit of the block reset register
-	 */
-	value =
-		BIT(OX820_SYS_CTRL_RST_SCU) |
-		BIT(OX820_SYS_CTRL_RST_ARM0) |
-		BIT(OX820_SYS_CTRL_RST_ARM1);
-
-	regmap_write(ctx->sys_ctrl, OX820_RST_SET_REGOFFSET, value);
-
-	pr_emerg("Unable to restart system\n");
-	return NOTIFY_DONE;
-}
-
-static int ox820_restart_probe(struct platform_device *pdev)
-{
-	struct oxnas_restart_context *ctx;
-	struct regmap *sys_ctrl;
-	struct device *dev = &pdev->dev;
-	int err = 0;
-
-	sys_ctrl = syscon_node_to_regmap(pdev->dev.of_node);
-	if (IS_ERR(sys_ctrl))
-		return PTR_ERR(sys_ctrl);
-
-	ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL);
-	if (!ctx)
-		return -ENOMEM;
-
-	ctx->sys_ctrl = sys_ctrl;
-	ctx->restart_handler.notifier_call = ox820_restart_handle;
-	ctx->restart_handler.priority = 192;
-	err = register_restart_handler(&ctx->restart_handler);
-	if (err)
-		dev_err(dev, "can't register restart notifier (err=%d)\n", err);
-
-	return err;
-}
-
-static const struct of_device_id ox820_restart_of_match[] = {
-	{ .compatible = "oxsemi,ox820-sys-ctrl" },
-	{}
-};
-
-static struct platform_driver ox820_restart_driver = {
-	.probe = ox820_restart_probe,
-	.driver = {
-		.name = "ox820-chip-reset",
-		.of_match_table = ox820_restart_of_match,
-	},
-};
-builtin_platform_driver(ox820_restart_driver);

drivers/power/reset/st-poweroff.c

@@ -9,7 +9,7 @@
 
 #include <linux/module.h>
 #include <linux/of.h>
-#include <linux/of_platform.h>
+#include <linux/of_device.h>
 #include <linux/platform_device.h>
 #include <linux/mfd/syscon.h>
 #include <linux/reboot.h>

drivers/power/reset/syscon-poweroff.c

@@ -10,8 +10,7 @@
 #include <linux/io.h>
 #include <linux/notifier.h>
 #include <linux/mfd/syscon.h>
-#include <linux/of_address.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
 #include <linux/platform_device.h>
 #include <linux/pm.h>
 #include <linux/regmap.h>

drivers/power/reset/syscon-reboot.c

@@ -9,8 +9,7 @@
 #include <linux/io.h>
 #include <linux/notifier.h>
 #include <linux/mfd/syscon.h>
-#include <linux/of_address.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
 #include <linux/platform_device.h>
 #include <linux/reboot.h>
 #include <linux/regmap.h>

drivers/power/reset/xgene-reboot.c

@@ -13,7 +13,7 @@
 #include <linux/delay.h>
 #include <linux/io.h>
 #include <linux/notifier.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
 #include <linux/of_address.h>
 #include <linux/platform_device.h>
 #include <linux/reboot.h>

drivers/power/supply/axp20x_ac_power.c

@@ -13,7 +13,6 @@
 #include <linux/mfd/axp20x.h>
 #include <linux/module.h>
 #include <linux/of.h>
-#include <linux/of_device.h>
 #include <linux/platform_device.h>
 #include <linux/pm.h>
 #include <linux/power_supply.h>

drivers/power/supply/axp20x_battery.c

@@ -22,7 +22,6 @@
 #include <linux/irq.h>
 #include <linux/module.h>
 #include <linux/of.h>
-#include <linux/of_device.h>
 #include <linux/platform_device.h>
 #include <linux/power_supply.h>
 #include <linux/regmap.h>

drivers/power/supply/axp20x_usb_power.c

@@ -15,7 +15,6 @@
 #include <linux/mfd/axp20x.h>
 #include <linux/module.h>
 #include <linux/of.h>
-#include <linux/of_device.h>
 #include <linux/platform_device.h>
 #include <linux/pm.h>
 #include <linux/power_supply.h>

drivers/power/supply/bd99954-charger.c

@@ -536,7 +536,7 @@ static irqreturn_t bd9995x_irq_handler_thread(int irq, void *private)
 
 	for_each_set_bit(i, &tmp, 7) {
 		int sub_status, sub_mask;
-		int sub_status_reg[] = {
+		static const int sub_status_reg[] = {
 			INT1_STATUS, INT2_STATUS, INT3_STATUS, INT4_STATUS,
 			INT5_STATUS, INT6_STATUS, INT7_STATUS,
 		};

drivers/power/supply/bq24190_charger.c

@@ -965,7 +965,7 @@ static int bq24190_charger_get_precharge(struct bq24190_dev_info *bdi,
 		union power_supply_propval *val)
 {
 	u8 v;
-	int ret;
+	int curr, ret;
 
 	ret = bq24190_read_mask(bdi, BQ24190_REG_PCTCC,
 			BQ24190_REG_PCTCC_IPRECHG_MASK,
@@ -973,7 +973,20 @@ static int bq24190_charger_get_precharge(struct bq24190_dev_info *bdi,
 	if (ret < 0)
 		return ret;
 
-	val->intval = ++v * 128 * 1000;
+	curr = ++v * 128 * 1000;
+
+	ret = bq24190_read_mask(bdi, BQ24190_REG_CCC,
+			BQ24190_REG_CCC_FORCE_20PCT_MASK,
+			BQ24190_REG_CCC_FORCE_20PCT_SHIFT, &v);
+	if (ret < 0)
+		return ret;
+
+	/* If FORCE_20PCT is enabled, then current is 50% of IPRECHG value */
+	if (v)
+		curr /= 2;
+
+	val->intval = curr;
+
 	return 0;
 }
 

drivers/power/supply/cpcap-battery.c

@@ -15,7 +15,7 @@
 #include <linux/interrupt.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
 #include <linux/platform_device.h>
 #include <linux/power_supply.h>
 #include <linux/reboot.h>

drivers/power/supply/da9150-charger.c

@@ -11,8 +11,6 @@
 #include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/platform_device.h>
-#include <linux/of.h>
-#include <linux/of_platform.h>
 #include <linux/interrupt.h>
 #include <linux/power_supply.h>
 #include <linux/notifier.h>

drivers/power/supply/da9150-fg.c

@@ -11,7 +11,6 @@
 #include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/of.h>
-#include <linux/of_platform.h>
 #include <linux/slab.h>
 #include <linux/interrupt.h>
 #include <linux/delay.h>

drivers/power/supply/lego_ev3_battery.c

@@ -20,7 +20,7 @@
 #include <linux/iio/types.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/of_device.h>
+#include <linux/mod_devicetable.h>
 #include <linux/platform_device.h>
 #include <linux/power_supply.h>
 

drivers/power/supply/ltc2941-battery-gauge.c

@@ -11,7 +11,7 @@
 #include <linux/devm-helpers.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
 #include <linux/types.h>
 #include <linux/errno.h>
 #include <linux/swab.h>

drivers/power/supply/ltc4162-l-charger.c

@@ -6,7 +6,7 @@
 
 #include <linux/module.h>
 #include <linux/delay.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
 #include <linux/pm_runtime.h>
 #include <linux/power_supply.h>
 #include <linux/i2c.h>

drivers/power/supply/max14656_charger_detector.c

@@ -14,8 +14,8 @@
 #include <linux/delay.h>
 #include <linux/i2c.h>
 #include <linux/interrupt.h>
+#include <linux/mod_devicetable.h>
 #include <linux/slab.h>
-#include <linux/of_device.h>
 #include <linux/workqueue.h>
 #include <linux/power_supply.h>
 #include <linux/devm-helpers.h>

drivers/power/supply/max17040_battery.c

@@ -15,7 +15,7 @@
 #include <linux/delay.h>
 #include <linux/interrupt.h>
 #include <linux/power_supply.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
 #include <linux/regmap.h>
 #include <linux/slab.h>
 

drivers/power/supply/max8903_charger.c

@@ -10,7 +10,6 @@
 #include <linux/interrupt.h>
 #include <linux/module.h>
 #include <linux/of.h>
-#include <linux/of_device.h>
 #include <linux/slab.h>
 #include <linux/power_supply.h>
 #include <linux/platform_device.h>

drivers/power/supply/power_supply_core.c

@@ -1305,8 +1305,12 @@ static int psy_register_thermal(struct power_supply *psy)
 
 	/* Register battery zone device psy reports temperature */
 	if (psy_has_property(psy->desc, POWER_SUPPLY_PROP_TEMP)) {
+		/* Prefer our hwmon device and avoid duplicates */
+		struct thermal_zone_params tzp = {
+			.no_hwmon = IS_ENABLED(CONFIG_POWER_SUPPLY_HWMON)
+		};
 		psy->tzd = thermal_zone_device_register(psy->desc->name,
-				0, 0, psy, &psy_tzd_ops, NULL, 0, 0);
+				0, 0, psy, &psy_tzd_ops, &tzp, 0, 0);
 		if (IS_ERR(psy->tzd))
 			return PTR_ERR(psy->tzd);
 		ret = thermal_zone_device_enable(psy->tzd);

drivers/power/supply/qcom_pmi8998_charger.c

@@ -409,8 +409,6 @@ static enum power_supply_property smb2_properties[] = {
 	POWER_SUPPLY_PROP_HEALTH,
 	POWER_SUPPLY_PROP_ONLINE,
 	POWER_SUPPLY_PROP_USB_TYPE,
-	POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT,
-	POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT_MAX,
 };
 
 static enum power_supply_usb_type smb2_usb_types[] = {
@@ -519,9 +517,9 @@ static int smb2_get_prop_status(struct smb2_chip *chip, int *val)
 		*val = POWER_SUPPLY_STATUS_NOT_CHARGING;
 		return rc;
 	case TERMINATE_CHARGE:
+	case INHIBIT_CHARGE:
 		*val = POWER_SUPPLY_STATUS_FULL;
 		return rc;
-	case INHIBIT_CHARGE:
 	default:
 		*val = POWER_SUPPLY_STATUS_UNKNOWN;
 		return rc;
@@ -556,7 +554,8 @@ static int smb2_set_current_limit(struct smb2_chip *chip, unsigned int val)
 static void smb2_status_change_work(struct work_struct *work)
 {
 	unsigned int charger_type, current_ua;
-	int usb_online, count, rc;
+	int usb_online = 0;
+	int count, rc;
 	struct smb2_chip *chip;
 
 	chip = container_of(work, struct smb2_chip, status_change_work.work);
@@ -673,11 +672,7 @@ static int smb2_get_property(struct power_supply *psy,
 		val->strval = chip->name;
 		return 0;
 	case POWER_SUPPLY_PROP_CURRENT_MAX:
-	case POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT:
 		return smb2_get_current_limit(chip, &val->intval);
-	case POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT_MAX:
-		val->intval = DCP_CURRENT_UA;
-		return 0;
 	case POWER_SUPPLY_PROP_CURRENT_NOW:
 		return smb2_get_iio_chan(chip, chip->usb_in_i_chan,
 					 &val->intval);
@@ -706,7 +701,6 @@ static int smb2_set_property(struct power_supply *psy,
 
 	switch (psp) {
 	case POWER_SUPPLY_PROP_CURRENT_MAX:
-	case POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT:
 		return smb2_set_current_limit(chip, val->intval);
 	default:
 		dev_err(chip->dev, "No setter for property: %d\n", psp);
@@ -719,7 +713,6 @@ static int smb2_property_is_writable(struct power_supply *psy,
 {
 	switch (psp) {
 	case POWER_SUPPLY_PROP_CURRENT_MAX:
-	case POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT:
 		return 1;
 	default:
 		return 0;

drivers/power/supply/rn5t618_power.c

@@ -14,7 +14,6 @@
 #include <linux/interrupt.h>
 #include <linux/module.h>
 #include <linux/mfd/rn5t618.h>
-#include <linux/of_device.h>
 #include <linux/platform_device.h>
 #include <linux/power_supply.h>
 #include <linux/regmap.h>

drivers/power/supply/rt5033_charger.c

@@ -6,8 +6,8 @@
  * Author: Beomho Seo <beomho.seo@samsung.com>
  */
 
+#include <linux/mod_devicetable.h>
 #include <linux/module.h>
-#include <linux/of_device.h>
 #include <linux/platform_device.h>
 #include <linux/power_supply.h>
 #include <linux/regmap.h>

drivers/power/supply/rt9455_charger.c

@@ -8,8 +8,7 @@
 #include <linux/module.h>
 #include <linux/interrupt.h>
 #include <linux/delay.h>
-#include <linux/of_irq.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
 #include <linux/pm_runtime.h>
 #include <linux/power_supply.h>
 #include <linux/i2c.h>

drivers/power/supply/sbs-battery.c

@@ -16,7 +16,7 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/property.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
 #include <linux/power/sbs-battery.h>
 #include <linux/power_supply.h>
 #include <linux/slab.h>

drivers/power/supply/tps65090-charger.c

@@ -13,7 +13,7 @@
 #include <linux/kernel.h>
 #include <linux/kthread.h>
 #include <linux/module.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
 #include <linux/platform_device.h>
 #include <linux/power_supply.h>
 #include <linux/slab.h>

drivers/power/supply/tps65217_charger.c

@@ -17,7 +17,6 @@
 #include <linux/slab.h>
 #include <linux/err.h>
 #include <linux/of.h>
-#include <linux/of_device.h>
 #include <linux/power_supply.h>
 
 #include <linux/mfd/core.h>

drivers/power/supply/twl4030_charger.c

@@ -12,6 +12,7 @@
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/err.h>
+#include <linux/of.h>
 #include <linux/platform_device.h>
 #include <linux/interrupt.h>
 #include <linux/mfd/twl.h>

include/linux/power/power_on_reason.h

+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Author: Kamel Bouhra <kamel.bouhara@bootlin.com>
+ */
+
+#ifndef POWER_ON_REASON_H
+#define POWER_ON_REASON_H
+
+#define POWER_ON_REASON_REGULAR "regular power-up"
+#define POWER_ON_REASON_RTC "RTC wakeup"
+#define POWER_ON_REASON_WATCHDOG "watchdog timeout"
+#define POWER_ON_REASON_SOFTWARE "software reset"
+#define POWER_ON_REASON_RST_BTN "reset button action"
+#define POWER_ON_REASON_CPU_CLK_FAIL "CPU clock failure"
+#define POWER_ON_REASON_XTAL_FAIL "crystal oscillator failure"
+#define POWER_ON_REASON_BROWN_OUT "brown-out reset"
+#define POWER_ON_REASON_UNKNOWN "unknown reason"
+
+#endif /* POWER_ON_REASON_H */