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- New Drivers

Browse source 
- Add support for Maxim MAX77714 PMIC
 
  - Remove Drivers
    - Remove support for ST-Ericsson AB8500 DebugFS
 
  - New Device Support
    - Add support for Silergy SY7636A to Simple MFD I2C
    - Add support for MediaTek MT6366 PMIC to MT6358 IRQ
    - Add support for Charger to Intel PMIC CRC
    - Add support for Raptor Lake to Intel LPSS PCI
 
  - New Functionality
    - Add support for Reboot to Rockchip RK808
 
  - Fix-ups
    - Device Tree changes (inc. YAML conversion); silergy,sy7636a, maxim,max77843,
                                   google,cros-ec, maxim,max14577, maxim,max77802,
 				  maxim,max77714, qcom,tcsr, qcom,spmi-pmic,
 				  stericsson,ab8500, stericsson,db8500-prcmu,
 				  samsung,exynos5433-lpass, mt6397, syscon, brcm,cru
    - Visible to menuconfig; simple-mfd-i2c
    - Clean-up or clarify code; max77686, intel_soc_pmic_crc
    - Improve error handling; mc13xxx-core, stmfx, asic3
    - Pass device information to child devices; iqs62x, intel-lpss-acpi
    - Individually identify IRQ domains; intel_soc_pmic_core
    - Remove superfluous code; dbx500-prcmu, exynos-lpass
    - Staticify and constify; arizona-i2c
    - Mark sometimes used data as __maybe_unused; atmel-flexcom
    - Account for different ACPI tables on AOSP/Windows platforms; arizona-spi
    - Use provided (platform) APIs; ab8500-core
    - Trivial (whitespace, spelling); rohm-bd9576
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Merge tag 'mfd-next-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

Pull MFD updates from Lee Jones:
 "New Drivers:
   - Add support for Maxim MAX77714 PMIC

  Removed Drivers:
   - Remove support for ST-Ericsson AB8500 DebugFS

  New Device Support:
   - Add support for Silergy SY7636A to Simple MFD I2C
   - Add support for MediaTek MT6366 PMIC to MT6358 IRQ
   - Add support for Charger to Intel PMIC CRC
   - Add support for Raptor Lake to Intel LPSS PCI

  New Functionality:
   - Add support for Reboot to Rockchip RK808

  Fix-ups:
   - Device Tree changes (includcing YAML conversion) for
     silergy,sy7636a, maxim,max77843, google,cros-ec, maxim,max14577,
     maxim,max77802, maxim,max77714, qcom,tcsr, qcom,spmi-pmic,
     stericsson,ab8500, stericsson,db8500-prcmu,
     samsung,exynos5433-lpass, mt6397, syscon, brcm,cru
   - Visible to menuconfig; simple-mfd-i2c
   - Clean-up or clarify code; max77686, intel_soc_pmic_crc
   - Improve error handling; mc13xxx-core, stmfx, asic3
   - Pass device information to child devices; iqs62x, intel-lpss-acpi
   - Individually identify IRQ domains; intel_soc_pmic_core
   - Remove superfluous code; dbx500-prcmu, exynos-lpass
   - Staticify and constify; arizona-i2c
   - Mark sometimes used data as __maybe_unused; atmel-flexcom
   - Account for different ACPI tables on AOSP/Windows platforms; arizona-spi
   - Use provided (platform) APIs; ab8500-core
   - Trivial (whitespace, spelling); rohm-bd9576"

* tag 'mfd-next-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (50 commits)
  dt-bindings: mfd: syscon: Add microchip,lan966x-cpu-syscon compatible
  mfd: bd9576: fix typos in comments
  mfd: Use platform_get_irq() to get the interrupt
  mfd: db8500-prcmu: Remove unused inline function
  mfd: arizona-spi: Add Android board ACPI table handling
  mfd: arizona-spi: Split Windows ACPI init code into its own function
  mfd: asic3: Add missing iounmap() on error asic3_mfd_probe
  MAINTAINERS: Rectify entry for ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
  mfd: intel-lpss: Provide an SSP type to the driver
  dt-bindings: mfd: brcm,cru: Rename pinctrl node
  dt-bindings: Add compatibles for undocumented trivial syscons
  mfd: atmel-flexcom: Fix compilation warning
  dt-bindings: mfd: Add compatible for the MediaTek MT6366 PMIC
  dt-bindings: mfd: samsung,exynos5433-lpass: Convert to dtschema
  mfd: exynos-lpass: Drop unneeded syscon.h include
  mfd: intel-lpss: Add Intel Raptor Lake PCH-S PCI IDs
  mfd: ab8500: Drop debugfs module
  mfd: sta2x11: Use GFP_KERNEL instead of GFP_ATOMIC
  mfd: ab8500: Rewrite bindings in YAML
  mfd: qcom-spmi-pmic: Add pm8953 compatible
  ...
This commit is contained in:
Linus Torvalds 2022-03-25 13:56:18 -07:00
commit 8350e8331b
60 changed files with 1947 additions and 2814 deletions
Download patch file Download diff file Expand all files Collapse all files

22
include/linux/mfd/dbx500-prcmu.h
View file

@ -556,31 +556,11 @@ static inline void prcmu_clear(unsigned int reg, u32 bits)
#define PRCMU_QOS_ARM_OPP 3
#define PRCMU_QOS_DEFAULT_VALUE -1
#ifdef CONFIG_DBX500_PRCMU_QOS_POWER
unsigned long prcmu_qos_get_cpufreq_opp_delay(void);
void prcmu_qos_set_cpufreq_opp_delay(unsigned long);
void prcmu_qos_force_opp(int, s32);
int prcmu_qos_requirement(int pm_qos_class);
int prcmu_qos_add_requirement(int pm_qos_class, char *name, s32 value);
int prcmu_qos_update_requirement(int pm_qos_class, char *name, s32 new_value);
void prcmu_qos_remove_requirement(int pm_qos_class, char *name);
int prcmu_qos_add_notifier(int prcmu_qos_class,
struct notifier_block *notifier);
int prcmu_qos_remove_notifier(int prcmu_qos_class,
struct notifier_block *notifier);
#else
static inline unsigned long prcmu_qos_get_cpufreq_opp_delay(void)
{
return 0;
}
static inline void prcmu_qos_set_cpufreq_opp_delay(unsigned long n) {}
static inline void prcmu_qos_force_opp(int prcmu_qos_class, s32 i) {}
static inline int prcmu_qos_requirement(int prcmu_qos_class)
{
return 0;
@ -613,6 +593,4 @@ static inline int prcmu_qos_remove_notifier(int prcmu_qos_class,
return 0;
}
#endif
#endif /* __MACH_PRCMU_H */

7
include/linux/mfd/iqs62x.h
View file

@ -14,6 +14,11 @@
#define IQS624_PROD_NUM 0x43
#define IQS625_PROD_NUM 0x4E
#define IQS620_HW_NUM_V0 0x82
#define IQS620_HW_NUM_V1 IQS620_HW_NUM_V0
#define IQS620_HW_NUM_V2 IQS620_HW_NUM_V0
#define IQS620_HW_NUM_V3 0x92
#define IQS621_ALS_FLAGS 0x16
#define IQS622_ALS_FLAGS 0x14
@ -129,6 +134,8 @@ struct iqs62x_core {
struct completion fw_done;
enum iqs62x_ui_sel ui_sel;
unsigned long event_cache;
u8 sw_num;
u8 hw_num;
};
extern const struct iqs62x_event_desc iqs62x_events[IQS62X_NUM_EVENTS];

4
include/linux/mfd/max77686-private.h
View file

@ -152,7 +152,7 @@ enum max77686_rtc_reg {
MAX77686_RTC_WEEKDAY = 0x0A,
MAX77686_RTC_MONTH = 0x0B,
MAX77686_RTC_YEAR = 0x0C,
MAX77686_RTC_DATE = 0x0D,
MAX77686_RTC_MONTHDAY = 0x0D,
MAX77686_ALARM1_SEC = 0x0E,
MAX77686_ALARM1_MIN = 0x0F,
MAX77686_ALARM1_HOUR = 0x10,
@ -352,7 +352,7 @@ enum max77802_rtc_reg {
MAX77802_RTC_WEEKDAY = 0xCA,
MAX77802_RTC_MONTH = 0xCB,
MAX77802_RTC_YEAR = 0xCC,
MAX77802_RTC_DATE = 0xCD,
MAX77802_RTC_MONTHDAY = 0xCD,
MAX77802_RTC_AE1 = 0xCE,
MAX77802_ALARM1_SEC = 0xCF,
MAX77802_ALARM1_MIN = 0xD0,

60
include/linux/mfd/max77714.h Normal file
View file

@ -0,0 +1,60 @@
/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Maxim MAX77714 Register and data structures definition.
*
* Copyright (C) 2022 Luca Ceresoli
* Author: Luca Ceresoli <luca@lucaceresoli.net>
*/
#ifndef __LINUX_MFD_MAX77714_H_
#define __LINUX_MFD_MAX77714_H_
#include <linux/bits.h>
#define MAX77714_INT_TOP 0x00
#define MAX77714_INT_TOPM 0x07 /* Datasheet says "read only", but it is RW */
#define MAX77714_INT_TOP_ONOFF BIT(1)
#define MAX77714_INT_TOP_RTC BIT(3)
#define MAX77714_INT_TOP_GPIO BIT(4)
#define MAX77714_INT_TOP_LDO BIT(5)
#define MAX77714_INT_TOP_SD BIT(6)
#define MAX77714_INT_TOP_GLBL BIT(7)
#define MAX77714_32K_STATUS 0x30
#define MAX77714_32K_STATUS_SIOSCOK BIT(5)
#define MAX77714_32K_STATUS_XOSCOK BIT(4)
#define MAX77714_32K_STATUS_32KSOURCE BIT(3)
#define MAX77714_32K_STATUS_32KLOAD_MSK 0x3
#define MAX77714_32K_STATUS_32KLOAD_SHF 1
#define MAX77714_32K_STATUS_CRYSTAL_CFG BIT(0)
#define MAX77714_32K_CONFIG 0x31
#define MAX77714_32K_CONFIG_XOSC_RETRY BIT(4)
#define MAX77714_CNFG_GLBL2 0x91
#define MAX77714_WDTEN BIT(2)
#define MAX77714_WDTSLPC BIT(3)
#define MAX77714_TWD_MASK 0x3
#define MAX77714_TWD_2s 0x0
#define MAX77714_TWD_16s 0x1
#define MAX77714_TWD_64s 0x2
#define MAX77714_TWD_128s 0x3
#define MAX77714_CNFG_GLBL3 0x92
#define MAX77714_WDTC BIT(0)
#define MAX77714_CNFG2_ONOFF 0x94
#define MAX77714_WD_RST_WK BIT(5)
/* Interrupts */
enum {
MAX77714_IRQ_TOP_ONOFF,
MAX77714_IRQ_TOP_RTC, /* Real-time clock */
MAX77714_IRQ_TOP_GPIO, /* GPIOs */
MAX77714_IRQ_TOP_LDO, /* Low-dropout regulators */
MAX77714_IRQ_TOP_SD, /* Step-down regulators */
MAX77714_IRQ_TOP_GLBL, /* "Global resources": Low-Battery, overtemp... */
};
#endif /* __LINUX_MFD_MAX77714_H_ */

7
include/linux/mfd/mt6358/registers.h
View file

@ -94,6 +94,10 @@
#define MT6358_BUCK_VCORE_CON0 0x1488
#define MT6358_BUCK_VCORE_DBG0 0x149e
#define MT6358_BUCK_VCORE_DBG1 0x14a0
#define MT6358_BUCK_VCORE_SSHUB_CON0 0x14a4
#define MT6358_BUCK_VCORE_SSHUB_CON1 0x14a6
#define MT6358_BUCK_VCORE_SSHUB_ELR0 MT6358_BUCK_VCORE_SSHUB_CON1
#define MT6358_BUCK_VCORE_SSHUB_DBG1 MT6358_BUCK_VCORE_DBG1
#define MT6358_BUCK_VCORE_ELR0 0x14aa
#define MT6358_BUCK_VGPU_CON0 0x1508
#define MT6358_BUCK_VGPU_DBG0 0x151e
@ -169,6 +173,9 @@
#define MT6358_LDO_VSRAM_OTHERS_CON0 0x1ba6
#define MT6358_LDO_VSRAM_OTHERS_DBG0 0x1bc0
#define MT6358_LDO_VSRAM_OTHERS_DBG1 0x1bc2
#define MT6358_LDO_VSRAM_OTHERS_SSHUB_CON0 0x1bc4
#define MT6358_LDO_VSRAM_OTHERS_SSHUB_CON1 0x1bc6
#define MT6358_LDO_VSRAM_OTHERS_SSHUB_DBG1 MT6358_LDO_VSRAM_OTHERS_DBG1
#define MT6358_LDO_VSRAM_GPU_CON0 0x1bc8
#define MT6358_LDO_VSRAM_GPU_DBG0 0x1be2
#define MT6358_LDO_VSRAM_GPU_DBG1 0x1be4

1
include/linux/mfd/mt6397/core.h
View file

@ -14,6 +14,7 @@ enum chip_id {
MT6323_CHIP_ID = 0x23,
MT6358_CHIP_ID = 0x58,
MT6359_CHIP_ID = 0x59,
MT6366_CHIP_ID = 0x66,
MT6391_CHIP_ID = 0x91,
MT6397_CHIP_ID = 0x97,
};

1
include/linux/mfd/rk808.h
View file

@ -373,6 +373,7 @@ enum rk805_reg {
#define SWITCH2_EN BIT(6)
#define SWITCH1_EN BIT(5)
#define DEV_OFF_RST BIT(3)
#define DEV_RST BIT(2)
#define DEV_OFF BIT(0)
#define RTC_STOP BIT(0)

34
include/linux/mfd/sy7636a.h Normal file
View file

@ -0,0 +1,34 @@
/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Functions to access SY3686A power management chip.
*
* Copyright (C) 2021 reMarkable AS - http://www.remarkable.com/
*/
#ifndef __MFD_SY7636A_H
#define __MFD_SY7636A_H
#define SY7636A_REG_OPERATION_MODE_CRL 0x00
/* It is set if a gpio is used to control the regulator */
#define SY7636A_OPERATION_MODE_CRL_VCOMCTL BIT(6)
#define SY7636A_OPERATION_MODE_CRL_ONOFF BIT(7)
#define SY7636A_REG_VCOM_ADJUST_CTRL_L 0x01
#define SY7636A_REG_VCOM_ADJUST_CTRL_H 0x02
#define SY7636A_REG_VCOM_ADJUST_CTRL_MASK 0x01ff
#define SY7636A_REG_VLDO_VOLTAGE_ADJULST_CTRL 0x03
#define SY7636A_REG_POWER_ON_DELAY_TIME 0x06
#define SY7636A_REG_FAULT_FLAG 0x07
#define SY7636A_FAULT_FLAG_PG BIT(0)
#define SY7636A_REG_TERMISTOR_READOUT 0x08
#define SY7636A_REG_MAX 0x08
#define VCOM_ADJUST_CTRL_MASK 0x1ff
// Used to shift the high byte
#define VCOM_ADJUST_CTRL_SHIFT 8
// Used to scale from VCOM_ADJUST_CTRL to mv
#define VCOM_ADJUST_CTRL_SCAL 10000
#define FAULT_FLAG_SHIFT 1
#endif /* __LINUX_MFD_SY7636A_H */