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power supply and reset changes for the v5.18 series

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power-supply core:
  - Introduce "Bypass" charging type used by USB PPS standard
  - Refactor power_supply_set_input_current_limit_from_supplier()
  - Add fwnode support to power_supply_get_battery_info()
 
 Drivers:
  - ab8500: continue migrating towards using standard core APIs
  - axp288 fuel-gauge: refactor driver to be fully resource managed
  - battery-samsung-sdi: new in-kernel provider for (constant) Samsung battery info
  - bq24190: disable boost regulator on shutdown
  - bq24190: add support for battery-info on ACPI based systems
  - bq25890: prepare driver for usage on ACPI based systems
  - bq25890: add boost regulator support
  - cpcap-battery: add NVMEM based battery detection support
  - injoinic ip5xxx: new driver for power bank IC
  - upi ug3105: new battery driver
  - misc. small improvements and fixes
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Merge tag 'for-v5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply

Pull power supply and reset updates from Sebastian Reichel:
 "Power-supply core:

   - Introduce "Bypass" charging type used by USB PPS standard

   - Refactor power_supply_set_input_current_limit_from_supplier()

   - Add fwnode support to power_supply_get_battery_info()

  Drivers:

   - ab8500: continue migrating towards using standard core APIs

   - axp288 fuel-gauge: refactor driver to be fully resource managed

   - battery-samsung-sdi: new in-kernel provider for (constant) Samsung
     battery info

   - bq24190: disable boost regulator on shutdown

   - bq24190: add support for battery-info on ACPI based systems

   - bq25890: prepare driver for usage on ACPI based systems

   - bq25890: add boost regulator support

   - cpcap-battery: add NVMEM based battery detection support

   - injoinic ip5xxx: new driver for power bank IC

   - upi ug3105: new battery driver

   - misc small improvements and fixes"

* tag 'for-v5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (94 commits)
  power: ab8500_chargalg: Use CLOCK_MONOTONIC
  power: supply: Add a driver for Injoinic power bank ICs
  dt-bindings: trivial-devices: Add Injoinic power bank ICs
  dt-bindings: vendor-prefixes: Add Injoinic
  power: supply: ab8500: Remove unused variable
  power: supply: da9150-fg: Remove unnecessary print function dev_err()
  power: supply: ab8500: fix a handful of spelling mistakes
  power: supply: ab8500_fg: Account for line impedance
  dt-bindings: power: supply: ab8500_fg: Add line impedance
  power: supply: axp20x_usb_power: fix platform_get_irq.cocci warnings
  power: supply: axp20x_ac_power: fix platform_get_irq.cocci warning
  power: supply: wm8350-power: Add missing free in free_charger_irq
  power: supply: wm8350-power: Handle error for wm8350_register_irq
  power: supply: Static data for Samsung batteries
  power: supply: ab8500_fg: Use VBAT-to-Ri if possible
  power: supply: Support VBAT-to-Ri lookup tables
  power: supply: ab8500: Standardize BTI resistance
  power: supply: ab8500: Standardize alert mode charging
  power: supply: ab8500: Standardize maintenance charging
  power: supply: bq24190_charger: Delay applying charge_type changes when OTG 5V Vbus boost is on
  ...
This commit is contained in:
Linus Torvalds 2022-03-25 13:31:02 -07:00
commit 8eb48fc7c5
50 changed files with 4137 additions and 1448 deletions
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64
include/linux/platform_data/cros_ec_commands.h
View file

@ -3386,6 +3386,9 @@ enum ec_mkbp_event {
/* Send an incoming CEC message to the AP */
EC_MKBP_EVENT_CEC_MESSAGE = 9,
/* Peripheral device charger event */
EC_MKBP_EVENT_PCHG = 12,
/* Number of MKBP events */
EC_MKBP_EVENT_COUNT,
};
@ -5527,6 +5530,67 @@ enum pchg_state {
[PCHG_STATE_CONNECTED] = "CONNECTED", \
}
/*
* Update firmware of peripheral chip
*/
#define EC_CMD_PCHG_UPDATE 0x0136
/* Port number is encoded in bit[28:31]. */
#define EC_MKBP_PCHG_PORT_SHIFT 28
/* Utility macro for converting MKBP event to port number. */
#define EC_MKBP_PCHG_EVENT_TO_PORT(e) (((e) >> EC_MKBP_PCHG_PORT_SHIFT) & 0xf)
/* Utility macro for extracting event bits. */
#define EC_MKBP_PCHG_EVENT_MASK(e) ((e) \
& GENMASK(EC_MKBP_PCHG_PORT_SHIFT-1, 0))
#define EC_MKBP_PCHG_UPDATE_OPENED BIT(0)
#define EC_MKBP_PCHG_WRITE_COMPLETE BIT(1)
#define EC_MKBP_PCHG_UPDATE_CLOSED BIT(2)
#define EC_MKBP_PCHG_UPDATE_ERROR BIT(3)
#define EC_MKBP_PCHG_DEVICE_EVENT BIT(4)
enum ec_pchg_update_cmd {
/* Reset chip to normal mode. */
EC_PCHG_UPDATE_CMD_RESET_TO_NORMAL = 0,
/* Reset and put a chip in update (a.k.a. download) mode. */
EC_PCHG_UPDATE_CMD_OPEN,
/* Write a block of data containing FW image. */
EC_PCHG_UPDATE_CMD_WRITE,
/* Close update session. */
EC_PCHG_UPDATE_CMD_CLOSE,
/* End of commands */
EC_PCHG_UPDATE_CMD_COUNT,
};
struct ec_params_pchg_update {
/* PCHG port number */
uint8_t port;
/* enum ec_pchg_update_cmd */
uint8_t cmd;
/* Padding */
uint8_t reserved0;
uint8_t reserved1;
/* Version of new firmware */
uint32_t version;
/* CRC32 of new firmware */
uint32_t crc32;
/* Address in chip memory where <data> is written to */
uint32_t addr;
/* Size of <data> */
uint32_t size;
/* Partial data of new firmware */
uint8_t data[];
} __ec_align4;
BUILD_ASSERT(EC_PCHG_UPDATE_CMD_COUNT
< BIT(sizeof(((struct ec_params_pchg_update *)0)->cmd)*8));
struct ec_response_pchg_update {
/* Block size */
uint32_t block_size;
} __ec_align4;
/*****************************************************************************/
/* Voltage regulator controls */