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authorLinus Torvalds <torvalds@linux-foundation.org>2023-05-02 10:41:31 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2023-05-02 10:41:31 -0700
commit3af49062b0115b55a54615109172b44f618daf97 (patch)
tree54bc04f20c95dc27362978c04e7d00e2399f9904 /include/linux/mfd
parentc5eb8bf76718cf2e2f36aac216a99014f00927de (diff)
parent9e9ff39243ea8795a4833708613f884b39dc91f9 (diff)
Merge tag 'mfd-next-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull MFD updates from Lee Jones: "New Drivers: - Add support for Renesas RZ/G2L MTU3 New Device Support: - Add support for Lenovo Yoga Book X90F to Intel CHT WC - Add support for MAX5970 and MAX5978 to Simple MFD (I2C) - Add support for Meteor Lake PCH-S LPSS PCI to Intel LPSS PCI - Add support for AXP15060 PMIC to X-Powers PMIC collection Remove Device Support: - Remove support for Samsung 5M8751 and S5M8763 PMIC devices New Functionality: - Convert deprecated QCOM IRQ Chip to config registers - Add support for 32-bit address spaces to Renesas SMUs Fix-ups: - Make use of APIs / MACROs designed to simplify and demystify - Add / improve Device Tree bindings - Memory saving struct layout optimisations - Remove old / deprecated functionality - Factor out unassigned register addresses from ranges - Trivial: Spelling fixes, renames and coding style fixes - Rid 'defined but not used' warnings - Remove ineffective casts and pointer stubs Bug Fixes: - Fix incorrectly non-inverted mask/unmask IRQs on QCOM platforms - Remove MODULE_*() helpers from non-tristate drivers - Do not attempt to use out-of-range memory addresses associated with io_base - Provide missing export helpers - Fix remap bulk read optimisation fallout - Fix memory leak issues in error paths" * tag 'mfd-next-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (88 commits) dt-bindings: mfd: ti,j721e-system-controller: Add SoC chip ID leds: bd2606mvv: Driver for the Rohm 6 Channel i2c LED driver dt-bindings: mfd: qcom,spmi-pmic: Document flash LED controller dt-bindings: mfd: x-powers,axp152: Document the AXP15060 variant mfd: axp20x: Add support for AXP15060 PMIC dt-bindings: mfd: x-powers,axp152: Document the AXP313a variant counter: rz-mtu3-cnt: Unlock on error in rz_mtu3_count_ceiling_write() dt-bindings: mfd: dlg,da9063: Document voltage monitoring dt-bindings: mfd: stm32: Remove unnecessary blank lines dt-bindings: mfd: qcom,spmi-pmic: Use generic ADC node name in examples dt-bindings: mfd: syscon: Add nuvoton,ma35d1-sys compatible MAINTAINERS: Add entries for Renesas RZ/G2L MTU3a counter driver counter: Add Renesas RZ/G2L MTU3a counter driver Documentation: ABI: sysfs-bus-counter: add cascade_counts_enable and external_input_phase_clock_select mfd: Add Renesas RZ/G2L MTU3a core driver dt-bindings: timer: Document RZ/G2L MTU3a bindings mfd: rsmu_i2c: Convert to i2c's .probe_new() again mfd: intel-lpss: Add Intel Meteor Lake PCH-S LPSS PCI IDs mfd: dln2: Fix memory leak in dln2_probe() mfd: axp20x: Fix axp288 writable-ranges ...
Diffstat (limited to 'include/linux/mfd')
-rw-r--r--include/linux/mfd/axp20x.h85
-rw-r--r--include/linux/mfd/core.h20
-rw-r--r--include/linux/mfd/max597x.h96
-rw-r--r--include/linux/mfd/rsmu.h5
-rw-r--r--include/linux/mfd/rt5033-private.h17
-rw-r--r--include/linux/mfd/rt5033.h7
-rw-r--r--include/linux/mfd/rz-mtu3.h257
-rw-r--r--include/linux/mfd/samsung/core.h2
-rw-r--r--include/linux/mfd/samsung/irq.h50
-rw-r--r--include/linux/mfd/samsung/s5m8763.h90
10 files changed, 456 insertions, 173 deletions
diff --git a/include/linux/mfd/axp20x.h b/include/linux/mfd/axp20x.h
index 2058194807bd..beb3f44f85c5 100644
--- a/include/linux/mfd/axp20x.h
+++ b/include/linux/mfd/axp20x.h
@@ -21,6 +21,7 @@ enum axp20x_variants {
AXP806_ID,
AXP809_ID,
AXP813_ID,
+ AXP15060_ID,
NR_AXP20X_VARIANTS,
};
@@ -131,6 +132,39 @@ enum axp20x_variants {
/* Other DCDC regulator control registers are the same as AXP803 */
#define AXP813_DCDC7_V_OUT 0x26
+#define AXP15060_STARTUP_SRC 0x00
+#define AXP15060_PWR_OUT_CTRL1 0x10
+#define AXP15060_PWR_OUT_CTRL2 0x11
+#define AXP15060_PWR_OUT_CTRL3 0x12
+#define AXP15060_DCDC1_V_CTRL 0x13
+#define AXP15060_DCDC2_V_CTRL 0x14
+#define AXP15060_DCDC3_V_CTRL 0x15
+#define AXP15060_DCDC4_V_CTRL 0x16
+#define AXP15060_DCDC5_V_CTRL 0x17
+#define AXP15060_DCDC6_V_CTRL 0x18
+#define AXP15060_ALDO1_V_CTRL 0x19
+#define AXP15060_DCDC_MODE_CTRL1 0x1a
+#define AXP15060_DCDC_MODE_CTRL2 0x1b
+#define AXP15060_OUTPUT_MONITOR_DISCHARGE 0x1e
+#define AXP15060_IRQ_PWROK_VOFF 0x1f
+#define AXP15060_ALDO2_V_CTRL 0x20
+#define AXP15060_ALDO3_V_CTRL 0x21
+#define AXP15060_ALDO4_V_CTRL 0x22
+#define AXP15060_ALDO5_V_CTRL 0x23
+#define AXP15060_BLDO1_V_CTRL 0x24
+#define AXP15060_BLDO2_V_CTRL 0x25
+#define AXP15060_BLDO3_V_CTRL 0x26
+#define AXP15060_BLDO4_V_CTRL 0x27
+#define AXP15060_BLDO5_V_CTRL 0x28
+#define AXP15060_CLDO1_V_CTRL 0x29
+#define AXP15060_CLDO2_V_CTRL 0x2a
+#define AXP15060_CLDO3_V_CTRL 0x2b
+#define AXP15060_CLDO4_V_CTRL 0x2d
+#define AXP15060_CPUSLDO_V_CTRL 0x2e
+#define AXP15060_PWR_WAKEUP_CTRL 0x31
+#define AXP15060_PWR_DISABLE_DOWN_SEQ 0x32
+#define AXP15060_PEK_KEY 0x36
+
/* Interrupt */
#define AXP152_IRQ1_EN 0x40
#define AXP152_IRQ2_EN 0x41
@@ -152,6 +186,11 @@ enum axp20x_variants {
#define AXP20X_IRQ5_STATE 0x4c
#define AXP20X_IRQ6_STATE 0x4d
+#define AXP15060_IRQ1_EN 0x40
+#define AXP15060_IRQ2_EN 0x41
+#define AXP15060_IRQ1_STATE 0x48
+#define AXP15060_IRQ2_STATE 0x49
+
/* ADC */
#define AXP20X_ACIN_V_ADC_H 0x56
#define AXP20X_ACIN_V_ADC_L 0x57
@@ -222,6 +261,8 @@ enum axp20x_variants {
#define AXP22X_GPIO_STATE 0x94
#define AXP22X_GPIO_PULL_DOWN 0x95
+#define AXP15060_CLDO4_GPIO2_MODESET 0x2c
+
/* Battery */
#define AXP20X_CHRG_CC_31_24 0xb0
#define AXP20X_CHRG_CC_23_16 0xb1
@@ -419,6 +460,33 @@ enum {
AXP813_REG_ID_MAX,
};
+enum {
+ AXP15060_DCDC1 = 0,
+ AXP15060_DCDC2,
+ AXP15060_DCDC3,
+ AXP15060_DCDC4,
+ AXP15060_DCDC5,
+ AXP15060_DCDC6,
+ AXP15060_ALDO1,
+ AXP15060_ALDO2,
+ AXP15060_ALDO3,
+ AXP15060_ALDO4,
+ AXP15060_ALDO5,
+ AXP15060_BLDO1,
+ AXP15060_BLDO2,
+ AXP15060_BLDO3,
+ AXP15060_BLDO4,
+ AXP15060_BLDO5,
+ AXP15060_CLDO1,
+ AXP15060_CLDO2,
+ AXP15060_CLDO3,
+ AXP15060_CLDO4,
+ AXP15060_CPUSLDO,
+ AXP15060_SW,
+ AXP15060_RTC_LDO,
+ AXP15060_REG_ID_MAX,
+};
+
/* IRQs */
enum {
AXP152_IRQ_LDO0IN_CONNECT = 1,
@@ -637,6 +705,23 @@ enum axp809_irqs {
AXP809_IRQ_GPIO0_INPUT,
};
+enum axp15060_irqs {
+ AXP15060_IRQ_DIE_TEMP_HIGH_LV1 = 1,
+ AXP15060_IRQ_DIE_TEMP_HIGH_LV2,
+ AXP15060_IRQ_DCDC1_V_LOW,
+ AXP15060_IRQ_DCDC2_V_LOW,
+ AXP15060_IRQ_DCDC3_V_LOW,
+ AXP15060_IRQ_DCDC4_V_LOW,
+ AXP15060_IRQ_DCDC5_V_LOW,
+ AXP15060_IRQ_DCDC6_V_LOW,
+ AXP15060_IRQ_PEK_LONG,
+ AXP15060_IRQ_PEK_SHORT,
+ AXP15060_IRQ_GPIO1_INPUT,
+ AXP15060_IRQ_PEK_FAL_EDGE,
+ AXP15060_IRQ_PEK_RIS_EDGE,
+ AXP15060_IRQ_GPIO2_INPUT,
+};
+
struct axp20x_dev {
struct device *dev;
int irq;
diff --git a/include/linux/mfd/core.h b/include/linux/mfd/core.h
index 14ca7b471576..47e7a3a61ce6 100644
--- a/include/linux/mfd/core.h
+++ b/include/linux/mfd/core.h
@@ -68,9 +68,6 @@ struct mfd_cell {
int id;
int level;
- int (*enable)(struct platform_device *dev);
- int (*disable)(struct platform_device *dev);
-
int (*suspend)(struct platform_device *dev);
int (*resume)(struct platform_device *dev);
@@ -78,6 +75,9 @@ struct mfd_cell {
void *platform_data;
size_t pdata_size;
+ /* Matches ACPI */
+ const struct mfd_cell_acpi_match *acpi_match;
+
/* Software node for the device. */
const struct software_node *swnode;
@@ -97,9 +97,6 @@ struct mfd_cell {
/* Set to 'true' to use 'of_reg' (above) - allows for of_reg=0 */
bool use_of_reg;
- /* Matches ACPI */
- const struct mfd_cell_acpi_match *acpi_match;
-
/*
* These resources can be specified relative to the parent device.
* For accessing hardware you should use resources from the platform dev
@@ -119,20 +116,11 @@ struct mfd_cell {
/* A list of regulator supplies that should be mapped to the MFD
* device rather than the child device when requested
*/
- const char * const *parent_supplies;
int num_parent_supplies;
+ const char * const *parent_supplies;
};
/*
- * Convenience functions for clients using shared cells. Refcounting
- * happens automatically, with the cell's enable/disable callbacks
- * being called only when a device is first being enabled or no other
- * clients are making use of it.
- */
-extern int mfd_cell_enable(struct platform_device *pdev);
-extern int mfd_cell_disable(struct platform_device *pdev);
-
-/*
* Given a platform device that's been created by mfd_add_devices(), fetch
* the mfd_cell that created it.
*/
diff --git a/include/linux/mfd/max597x.h b/include/linux/mfd/max597x.h
new file mode 100644
index 000000000000..a850b2e02e6a
--- /dev/null
+++ b/include/linux/mfd/max597x.h
@@ -0,0 +1,96 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Device driver for regulators in MAX5970 and MAX5978 IC
+ *
+ * Copyright (c) 2022 9elements GmbH
+ *
+ * Author: Patrick Rudolph <patrick.rudolph@9elements.com>
+ */
+
+#ifndef _MFD_MAX597X_H
+#define _MFD_MAX597X_H
+
+#include <linux/regmap.h>
+
+#define MAX5970_NUM_SWITCHES 2
+#define MAX5978_NUM_SWITCHES 1
+#define MAX597X_NUM_LEDS 4
+
+struct max597x_data {
+ int num_switches;
+ u32 irng[MAX5970_NUM_SWITCHES];
+ u32 mon_rng[MAX5970_NUM_SWITCHES];
+ u32 shunt_micro_ohms[MAX5970_NUM_SWITCHES];
+};
+
+enum max597x_chip_type {
+ MAX597x_TYPE_MAX5978 = 1,
+ MAX597x_TYPE_MAX5970,
+};
+
+#define MAX5970_REG_CURRENT_L(ch) (0x01 + (ch) * 4)
+#define MAX5970_REG_CURRENT_H(ch) (0x00 + (ch) * 4)
+#define MAX5970_REG_VOLTAGE_L(ch) (0x03 + (ch) * 4)
+#define MAX5970_REG_VOLTAGE_H(ch) (0x02 + (ch) * 4)
+#define MAX5970_REG_MON_RANGE 0x18
+#define MAX5970_MON_MASK 0x3
+#define MAX5970_MON(reg, ch) (((reg) >> ((ch) * 2)) & MAX5970_MON_MASK)
+#define MAX5970_MON_MAX_RANGE_UV 16000000
+
+#define MAX5970_REG_CH_UV_WARN_H(ch) (0x1A + (ch) * 10)
+#define MAX5970_REG_CH_UV_WARN_L(ch) (0x1B + (ch) * 10)
+#define MAX5970_REG_CH_UV_CRIT_H(ch) (0x1C + (ch) * 10)
+#define MAX5970_REG_CH_UV_CRIT_L(ch) (0x1D + (ch) * 10)
+#define MAX5970_REG_CH_OV_WARN_H(ch) (0x1E + (ch) * 10)
+#define MAX5970_REG_CH_OV_WARN_L(ch) (0x1F + (ch) * 10)
+#define MAX5970_REG_CH_OV_CRIT_H(ch) (0x20 + (ch) * 10)
+#define MAX5970_REG_CH_OV_CRIT_L(ch) (0x21 + (ch) * 10)
+
+#define MAX5970_VAL2REG_H(x) (((x) >> 2) & 0xFF)
+#define MAX5970_VAL2REG_L(x) ((x) & 0x3)
+
+#define MAX5970_REG_DAC_FAST(ch) (0x2E + (ch))
+
+#define MAX5970_FAST2SLOW_RATIO 200
+
+#define MAX5970_REG_STATUS0 0x31
+#define MAX5970_CB_IFAULTF(ch) (1 << (ch))
+#define MAX5970_CB_IFAULTS(ch) (1 << ((ch) + 4))
+
+#define MAX5970_REG_STATUS1 0x32
+#define STATUS1_PROT_MASK 0x3
+#define STATUS1_PROT(reg) \
+ (((reg) >> 6) & STATUS1_PROT_MASK)
+#define STATUS1_PROT_SHUTDOWN 0
+#define STATUS1_PROT_CLEAR_PG 1
+#define STATUS1_PROT_ALERT_ONLY 2
+
+#define MAX5970_REG_STATUS2 0x33
+#define MAX5970_IRNG_MASK 0x3
+#define MAX5970_IRNG(reg, ch) \
+ (((reg) >> ((ch) * 2)) & MAX5970_IRNG_MASK)
+
+#define MAX5970_REG_STATUS3 0x34
+#define MAX5970_STATUS3_ALERT BIT(4)
+#define MAX5970_STATUS3_PG(ch) BIT(ch)
+
+#define MAX5970_REG_FAULT0 0x35
+#define UV_STATUS_WARN(ch) (1 << (ch))
+#define UV_STATUS_CRIT(ch) (1 << ((ch) + 4))
+
+#define MAX5970_REG_FAULT1 0x36
+#define OV_STATUS_WARN(ch) (1 << (ch))
+#define OV_STATUS_CRIT(ch) (1 << ((ch) + 4))
+
+#define MAX5970_REG_FAULT2 0x37
+#define OC_STATUS_WARN(ch) (1 << (ch))
+
+#define MAX5970_REG_CHXEN 0x3b
+#define CHXEN(ch) (3 << ((ch) * 2))
+
+#define MAX5970_REG_LED_FLASH 0x43
+
+#define MAX_REGISTERS 0x49
+#define ADC_MASK 0x3FF
+
+#endif /* _MFD_MAX597X_H */
diff --git a/include/linux/mfd/rsmu.h b/include/linux/mfd/rsmu.h
index 6870de608233..0379aa207428 100644
--- a/include/linux/mfd/rsmu.h
+++ b/include/linux/mfd/rsmu.h
@@ -8,6 +8,9 @@
#ifndef __LINUX_MFD_RSMU_H
#define __LINUX_MFD_RSMU_H
+#define RSMU_MAX_WRITE_COUNT (255)
+#define RSMU_MAX_READ_COUNT (255)
+
/* The supported devices are ClockMatrix, Sabre and SnowLotus */
enum rsmu_type {
RSMU_CM = 0x34000,
@@ -31,6 +34,6 @@ struct rsmu_ddata {
struct regmap *regmap;
struct mutex lock;
enum rsmu_type type;
- u16 page;
+ u32 page;
};
#endif /* __LINUX_MFD_RSMU_H */
diff --git a/include/linux/mfd/rt5033-private.h b/include/linux/mfd/rt5033-private.h
index 2d1895c3efbf..6bb432f6a96c 100644
--- a/include/linux/mfd/rt5033-private.h
+++ b/include/linux/mfd/rt5033-private.h
@@ -107,14 +107,13 @@ enum rt5033_reg {
#define RT5033_LDO_CTRL_MASK 0x1f
/* RT5033 charger property - model, manufacturer */
-
#define RT5033_CHARGER_MODEL "RT5033WSC Charger"
#define RT5033_MANUFACTURER "Richtek Technology Corporation"
/*
- * RT5033 charger fast-charge current lmits (as in CHGCTRL1 register),
- * AICR mode limits the input current for example,
- * the AIRC 100 mode limits the input current to 100 mA.
+ * While RT5033 charger can limit the fast-charge current (as in CHGCTRL1
+ * register), AICR mode limits the input current. For example, the AIRC 100
+ * mode limits the input current to 100 mA.
*/
#define RT5033_AICR_100_MODE 0x20
#define RT5033_AICR_500_MODE 0x40
@@ -139,10 +138,9 @@ enum rt5033_reg {
#define RT5033_TE_ENABLE_MASK 0x08
/*
- * RT5033 charger opa mode. RT50300 have two opa mode charger mode
- * and boost mode for OTG
+ * RT5033 charger opa mode. RT5033 has two opa modes for OTG: charger mode
+ * and boost mode.
*/
-
#define RT5033_CHARGER_MODE 0x00
#define RT5033_BOOST_MODE 0x01
@@ -181,18 +179,17 @@ enum rt5033_reg {
* RT5033 charger pre-charge threshold volt limits
* (as in CHGCTRL5 register), uV
*/
-
#define RT5033_CHARGER_PRE_THRESHOLD_LIMIT_MIN 2300000U
#define RT5033_CHARGER_PRE_THRESHOLD_STEP_NUM 100000U
#define RT5033_CHARGER_PRE_THRESHOLD_LIMIT_MAX 3800000U
/*
- * RT5033 charger enable UUG, If UUG enable MOS auto control by H/W charger
+ * RT5033 charger UUG. It enables MOS auto control by H/W charger
* circuit.
*/
#define RT5033_CHARGER_UUG_ENABLE 0x02
-/* RT5033 charger High impedance mode */
+/* RT5033 charger high impedance mode */
#define RT5033_CHARGER_HZ_DISABLE 0x00
#define RT5033_CHARGER_HZ_ENABLE 0x01
diff --git a/include/linux/mfd/rt5033.h b/include/linux/mfd/rt5033.h
index 3c23b6220c04..8f306ac15a27 100644
--- a/include/linux/mfd/rt5033.h
+++ b/include/linux/mfd/rt5033.h
@@ -49,10 +49,9 @@ struct rt5033_charger_data {
};
struct rt5033_charger {
- struct device *dev;
- struct rt5033_dev *rt5033;
- struct power_supply psy;
-
+ struct device *dev;
+ struct rt5033_dev *rt5033;
+ struct power_supply psy;
struct rt5033_charger_data *chg;
};
diff --git a/include/linux/mfd/rz-mtu3.h b/include/linux/mfd/rz-mtu3.h
new file mode 100644
index 000000000000..c5173bc06270
--- /dev/null
+++ b/include/linux/mfd/rz-mtu3.h
@@ -0,0 +1,257 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2022 Renesas Electronics Corporation
+ */
+#ifndef __MFD_RZ_MTU3_H__
+#define __MFD_RZ_MTU3_H__
+
+#include <linux/clk.h>
+#include <linux/device.h>
+#include <linux/mutex.h>
+
+/* 8-bit shared register offsets macros */
+#define RZ_MTU3_TSTRA 0x080 /* Timer start register A */
+#define RZ_MTU3_TSTRB 0x880 /* Timer start register B */
+
+/* 16-bit shared register offset macros */
+#define RZ_MTU3_TDDRA 0x016 /* Timer dead time data register A */
+#define RZ_MTU3_TDDRB 0x816 /* Timer dead time data register B */
+#define RZ_MTU3_TCDRA 0x014 /* Timer cycle data register A */
+#define RZ_MTU3_TCDRB 0x814 /* Timer cycle data register B */
+#define RZ_MTU3_TCBRA 0x022 /* Timer cycle buffer register A */
+#define RZ_MTU3_TCBRB 0x822 /* Timer cycle buffer register B */
+#define RZ_MTU3_TCNTSA 0x020 /* Timer subcounter A */
+#define RZ_MTU3_TCNTSB 0x820 /* Timer subcounter B */
+
+/*
+ * MTU5 contains 3 timer counter registers and is totaly different
+ * from other channels, so we must separate its offset
+ */
+
+/* 8-bit register offset macros of MTU3 channels except MTU5 */
+#define RZ_MTU3_TIER 0 /* Timer interrupt register */
+#define RZ_MTU3_NFCR 1 /* Noise filter control register */
+#define RZ_MTU3_TSR 2 /* Timer status register */
+#define RZ_MTU3_TCR 3 /* Timer control register */
+#define RZ_MTU3_TCR2 4 /* Timer control register 2 */
+
+/* Timer mode register 1 */
+#define RZ_MTU3_TMDR1 5
+#define RZ_MTU3_TMDR1_MD GENMASK(3, 0)
+#define RZ_MTU3_TMDR1_MD_NORMAL FIELD_PREP(RZ_MTU3_TMDR1_MD, 0)
+#define RZ_MTU3_TMDR1_MD_PWMMODE1 FIELD_PREP(RZ_MTU3_TMDR1_MD, 2)
+
+#define RZ_MTU3_TIOR 6 /* Timer I/O control register */
+#define RZ_MTU3_TIORH 6 /* Timer I/O control register H */
+#define RZ_MTU3_TIORL 7 /* Timer I/O control register L */
+/* Only MTU3/4/6/7 have TBTM registers */
+#define RZ_MTU3_TBTM 8 /* Timer buffer operation transfer mode register */
+
+/* 8-bit MTU5 register offset macros */
+#define RZ_MTU3_TSTR 2 /* MTU5 Timer start register */
+#define RZ_MTU3_TCNTCMPCLR 3 /* MTU5 Timer compare match clear register */
+#define RZ_MTU3_TCRU 4 /* Timer control register U */
+#define RZ_MTU3_TCR2U 5 /* Timer control register 2U */
+#define RZ_MTU3_TIORU 6 /* Timer I/O control register U */
+#define RZ_MTU3_TCRV 7 /* Timer control register V */
+#define RZ_MTU3_TCR2V 8 /* Timer control register 2V */
+#define RZ_MTU3_TIORV 9 /* Timer I/O control register V */
+#define RZ_MTU3_TCRW 10 /* Timer control register W */
+#define RZ_MTU3_TCR2W 11 /* Timer control register 2W */
+#define RZ_MTU3_TIORW 12 /* Timer I/O control register W */
+
+/* 16-bit register offset macros of MTU3 channels except MTU5 */
+#define RZ_MTU3_TCNT 0 /* Timer counter */
+#define RZ_MTU3_TGRA 1 /* Timer general register A */
+#define RZ_MTU3_TGRB 2 /* Timer general register B */
+#define RZ_MTU3_TGRC 3 /* Timer general register C */
+#define RZ_MTU3_TGRD 4 /* Timer general register D */
+#define RZ_MTU3_TGRE 5 /* Timer general register E */
+#define RZ_MTU3_TGRF 6 /* Timer general register F */
+/* Timer A/D converter start request registers */
+#define RZ_MTU3_TADCR 7 /* control register */
+#define RZ_MTU3_TADCORA 8 /* cycle set register A */
+#define RZ_MTU3_TADCORB 9 /* cycle set register B */
+#define RZ_MTU3_TADCOBRA 10 /* cycle set buffer register A */
+#define RZ_MTU3_TADCOBRB 11 /* cycle set buffer register B */
+
+/* 16-bit MTU5 register offset macros */
+#define RZ_MTU3_TCNTU 0 /* MTU5 Timer counter U */
+#define RZ_MTU3_TGRU 1 /* MTU5 Timer general register U */
+#define RZ_MTU3_TCNTV 2 /* MTU5 Timer counter V */
+#define RZ_MTU3_TGRV 3 /* MTU5 Timer general register V */
+#define RZ_MTU3_TCNTW 4 /* MTU5 Timer counter W */
+#define RZ_MTU3_TGRW 5 /* MTU5 Timer general register W */
+
+/* 32-bit register offset */
+#define RZ_MTU3_TCNTLW 0 /* Timer longword counter */
+#define RZ_MTU3_TGRALW 1 /* Timer longword general register A */
+#define RZ_MTU3_TGRBLW 2 /* Timer longowrd general register B */
+
+#define RZ_MTU3_TMDR3 0x191 /* MTU1 Timer Mode Register 3 */
+
+/* Macros for setting registers */
+#define RZ_MTU3_TCR_CCLR GENMASK(7, 5)
+#define RZ_MTU3_TCR_CKEG GENMASK(4, 3)
+#define RZ_MTU3_TCR_TPCS GENMASK(2, 0)
+#define RZ_MTU3_TCR_CCLR_TGRA BIT(5)
+#define RZ_MTU3_TCR_CCLR_TGRC FIELD_PREP(RZ_MTU3_TCR_CCLR, 5)
+#define RZ_MTU3_TCR_CKEG_RISING FIELD_PREP(RZ_MTU3_TCR_CKEG, 0)
+
+#define RZ_MTU3_TIOR_IOB GENMASK(7, 4)
+#define RZ_MTU3_TIOR_IOA GENMASK(3, 0)
+#define RZ_MTU3_TIOR_OC_RETAIN 0
+#define RZ_MTU3_TIOR_OC_INIT_OUT_LO_HI_OUT 2
+#define RZ_MTU3_TIOR_OC_INIT_OUT_HI_TOGGLE_OUT 7
+
+#define RZ_MTU3_TIOR_OC_IOA_H_COMP_MATCH \
+ FIELD_PREP(RZ_MTU3_TIOR_IOA, RZ_MTU3_TIOR_OC_INIT_OUT_LO_HI_OUT)
+#define RZ_MTU3_TIOR_OC_IOB_TOGGLE \
+ FIELD_PREP(RZ_MTU3_TIOR_IOB, RZ_MTU3_TIOR_OC_INIT_OUT_HI_TOGGLE_OUT)
+
+enum rz_mtu3_channels {
+ RZ_MTU3_CHAN_0,
+ RZ_MTU3_CHAN_1,
+ RZ_MTU3_CHAN_2,
+ RZ_MTU3_CHAN_3,
+ RZ_MTU3_CHAN_4,
+ RZ_MTU3_CHAN_5,
+ RZ_MTU3_CHAN_6,
+ RZ_MTU3_CHAN_7,
+ RZ_MTU3_CHAN_8,
+ RZ_MTU_NUM_CHANNELS
+};
+
+/**
+ * struct rz_mtu3_channel - MTU3 channel private data
+ *
+ * @dev: device handle
+ * @channel_number: channel number
+ * @lock: Lock to protect channel state
+ * @is_busy: channel state
+ */
+struct rz_mtu3_channel {
+ struct device *dev;
+ unsigned int channel_number;
+ struct mutex lock;
+ bool is_busy;
+};
+
+/**
+ * struct rz_mtu3 - MTU3 core private data
+ *
+ * @clk: MTU3 module clock
+ * @rz_mtu3_channel: HW channels
+ * @priv_data: MTU3 core driver private data
+ */
+struct rz_mtu3 {
+ struct clk *clk;
+ struct rz_mtu3_channel channels[RZ_MTU_NUM_CHANNELS];
+
+ void *priv_data;
+};
+
+#if IS_ENABLED(CONFIG_RZ_MTU3)
+static inline bool rz_mtu3_request_channel(struct rz_mtu3_channel *ch)
+{
+ mutex_lock(&ch->lock);
+ if (ch->is_busy) {
+ mutex_unlock(&ch->lock);
+ return false;
+ }
+
+ ch->is_busy = true;
+ mutex_unlock(&ch->lock);
+
+ return true;
+}
+
+static inline void rz_mtu3_release_channel(struct rz_mtu3_channel *ch)
+{
+ mutex_lock(&ch->lock);
+ ch->is_busy = false;
+ mutex_unlock(&ch->lock);
+}
+
+bool rz_mtu3_is_enabled(struct rz_mtu3_channel *ch);
+void rz_mtu3_disable(struct rz_mtu3_channel *ch);
+int rz_mtu3_enable(struct rz_mtu3_channel *ch);
+
+u8 rz_mtu3_8bit_ch_read(struct rz_mtu3_channel *ch, u16 off);
+u16 rz_mtu3_16bit_ch_read(struct rz_mtu3_channel *ch, u16 off);
+u32 rz_mtu3_32bit_ch_read(struct rz_mtu3_channel *ch, u16 off);
+u16 rz_mtu3_shared_reg_read(struct rz_mtu3_channel *ch, u16 off);
+
+void rz_mtu3_8bit_ch_write(struct rz_mtu3_channel *ch, u16 off, u8 val);
+void rz_mtu3_16bit_ch_write(struct rz_mtu3_channel *ch, u16 off, u16 val);
+void rz_mtu3_32bit_ch_write(struct rz_mtu3_channel *ch, u16 off, u32 val);
+void rz_mtu3_shared_reg_write(struct rz_mtu3_channel *ch, u16 off, u16 val);
+void rz_mtu3_shared_reg_update_bit(struct rz_mtu3_channel *ch, u16 off,
+ u16 pos, u8 val);
+#else
+static inline bool rz_mtu3_request_channel(struct rz_mtu3_channel *ch)
+{
+ return false;
+}
+
+static inline void rz_mtu3_release_channel(struct rz_mtu3_channel *ch)
+{
+}
+
+static inline bool rz_mtu3_is_enabled(struct rz_mtu3_channel *ch)
+{
+ return false;
+}
+
+static inline void rz_mtu3_disable(struct rz_mtu3_channel *ch)
+{
+}
+
+static inline int rz_mtu3_enable(struct rz_mtu3_channel *ch)
+{
+ return 0;
+}
+
+static inline u8 rz_mtu3_8bit_ch_read(struct rz_mtu3_channel *ch, u16 off)
+{
+ return 0;
+}
+
+static inline u16 rz_mtu3_16bit_ch_read(struct rz_mtu3_channel *ch, u16 off)
+{
+ return 0;
+}
+
+static inline u32 rz_mtu3_32bit_ch_read(struct rz_mtu3_channel *ch, u16 off)
+{
+ return 0;
+}
+
+static inline u16 rz_mtu3_shared_reg_read(struct rz_mtu3_channel *ch, u16 off)
+{
+ return 0;
+}
+
+static inline void rz_mtu3_8bit_ch_write(struct rz_mtu3_channel *ch, u16 off, u8 val)
+{
+}
+
+static inline void rz_mtu3_16bit_ch_write(struct rz_mtu3_channel *ch, u16 off, u16 val)
+{
+}
+
+static inline void rz_mtu3_32bit_ch_write(struct rz_mtu3_channel *ch, u16 off, u32 val)
+{
+}
+
+static inline void rz_mtu3_shared_reg_write(struct rz_mtu3_channel *ch, u16 off, u16 val)
+{
+}
+
+static inline void rz_mtu3_shared_reg_update_bit(struct rz_mtu3_channel *ch,
+ u16 off, u16 pos, u8 val)
+{
+}
+#endif
+
+#endif /* __MFD_RZ_MTU3_H__ */
diff --git a/include/linux/mfd/samsung/core.h b/include/linux/mfd/samsung/core.h
index f92fe090473d..a212b9f72bc9 100644
--- a/include/linux/mfd/samsung/core.h
+++ b/include/linux/mfd/samsung/core.h
@@ -36,8 +36,6 @@
struct gpio_desc;
enum sec_device_type {
- S5M8751X,
- S5M8763X,
S5M8767X,
S2MPA01,
S2MPS11X,
diff --git a/include/linux/mfd/samsung/irq.h b/include/linux/mfd/samsung/irq.h
index 6cfe4201a106..3fd2775eb9bb 100644
--- a/include/linux/mfd/samsung/irq.h
+++ b/include/linux/mfd/samsung/irq.h
@@ -194,54 +194,4 @@ enum s5m8767_irq {
#define S5M8767_IRQ_RTC1S_MASK (1 << 4)
#define S5M8767_IRQ_WTSR_MASK (1 << 5)
-enum s5m8763_irq {
- S5M8763_IRQ_DCINF,
- S5M8763_IRQ_DCINR,
- S5M8763_IRQ_JIGF,
- S5M8763_IRQ_JIGR,
- S5M8763_IRQ_PWRONF,
- S5M8763_IRQ_PWRONR,
-
- S5M8763_IRQ_WTSREVNT,
- S5M8763_IRQ_SMPLEVNT,
- S5M8763_IRQ_ALARM1,
- S5M8763_IRQ_ALARM0,
-
- S5M8763_IRQ_ONKEY1S,
- S5M8763_IRQ_TOPOFFR,
- S5M8763_IRQ_DCINOVPR,
- S5M8763_IRQ_CHGRSTF,
- S5M8763_IRQ_DONER,
- S5M8763_IRQ_CHGFAULT,
-
- S5M8763_IRQ_LOBAT1,
- S5M8763_IRQ_LOBAT2,
-
- S5M8763_IRQ_NR,
-};
-
-#define S5M8763_IRQ_DCINF_MASK (1 << 2)
-#define S5M8763_IRQ_DCINR_MASK (1 << 3)
-#define S5M8763_IRQ_JIGF_MASK (1 << 4)
-#define S5M8763_IRQ_JIGR_MASK (1 << 5)
-#define S5M8763_IRQ_PWRONF_MASK (1 << 6)
-#define S5M8763_IRQ_PWRONR_MASK (1 << 7)
-
-#define S5M8763_IRQ_WTSREVNT_MASK (1 << 0)
-#define S5M8763_IRQ_SMPLEVNT_MASK (1 << 1)
-#define S5M8763_IRQ_ALARM1_MASK (1 << 2)
-#define S5M8763_IRQ_ALARM0_MASK (1 << 3)
-
-#define S5M8763_IRQ_ONKEY1S_MASK (1 << 0)
-#define S5M8763_IRQ_TOPOFFR_MASK (1 << 2)
-#define S5M8763_IRQ_DCINOVPR_MASK (1 << 3)
-#define S5M8763_IRQ_CHGRSTF_MASK (1 << 4)
-#define S5M8763_IRQ_DONER_MASK (1 << 5)
-#define S5M8763_IRQ_CHGFAULT_MASK (1 << 7)
-
-#define S5M8763_IRQ_LOBAT1_MASK (1 << 0)
-#define S5M8763_IRQ_LOBAT2_MASK (1 << 1)
-
-#define S5M8763_ENRAMP (1 << 4)
-
#endif /* __LINUX_MFD_SEC_IRQ_H */
diff --git a/include/linux/mfd/samsung/s5m8763.h b/include/linux/mfd/samsung/s5m8763.h
deleted file mode 100644
index c534f086ca16..000000000000
--- a/include/linux/mfd/samsung/s5m8763.h
+++ /dev/null
@@ -1,90 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * Copyright (c) 2011 Samsung Electronics Co., Ltd
- * http://www.samsung.com
- */
-
-#ifndef __LINUX_MFD_S5M8763_H
-#define __LINUX_MFD_S5M8763_H
-
-/* S5M8763 registers */
-enum s5m8763_reg {
- S5M8763_REG_IRQ1,
- S5M8763_REG_IRQ2,
- S5M8763_REG_IRQ3,
- S5M8763_REG_IRQ4,
- S5M8763_REG_IRQM1,
- S5M8763_REG_IRQM2,
- S5M8763_REG_IRQM3,
- S5M8763_REG_IRQM4,
- S5M8763_REG_STATUS1,
- S5M8763_REG_STATUS2,
- S5M8763_REG_STATUSM1,
- S5M8763_REG_STATUSM2,
- S5M8763_REG_CHGR1,
- S5M8763_REG_CHGR2,
- S5M8763_REG_LDO_ACTIVE_DISCHARGE1,
- S5M8763_REG_LDO_ACTIVE_DISCHARGE2,
- S5M8763_REG_BUCK_ACTIVE_DISCHARGE3,
- S5M8763_REG_ONOFF1,
- S5M8763_REG_ONOFF2,
- S5M8763_REG_ONOFF3,
- S5M8763_REG_ONOFF4,
- S5M8763_REG_BUCK1_VOLTAGE1,
- S5M8763_REG_BUCK1_VOLTAGE2,
- S5M8763_REG_BUCK1_VOLTAGE3,
- S5M8763_REG_BUCK1_VOLTAGE4,
- S5M8763_REG_BUCK2_VOLTAGE1,
- S5M8763_REG_BUCK2_VOLTAGE2,
- S5M8763_REG_BUCK3,
- S5M8763_REG_BUCK4,
- S5M8763_REG_LDO1_LDO2,
- S5M8763_REG_LDO3,
- S5M8763_REG_LDO4,
- S5M8763_REG_LDO5,
- S5M8763_REG_LDO6,
- S5M8763_REG_LDO7,
- S5M8763_REG_LDO7_LDO8,
- S5M8763_REG_LDO9_LDO10,
- S5M8763_REG_LDO11,
- S5M8763_REG_LDO12,
- S5M8763_REG_LDO13,
- S5M8763_REG_LDO14,
- S5M8763_REG_LDO15,
- S5M8763_REG_LDO16,
- S5M8763_REG_BKCHR,
- S5M8763_REG_LBCNFG1,
- S5M8763_REG_LBCNFG2,
-};
-
-/* S5M8763 regulator ids */
-enum s5m8763_regulators {
- S5M8763_LDO1,
- S5M8763_LDO2,
- S5M8763_LDO3,
- S5M8763_LDO4,
- S5M8763_LDO5,
- S5M8763_LDO6,
- S5M8763_LDO7,
- S5M8763_LDO8,
- S5M8763_LDO9,
- S5M8763_LDO10,
- S5M8763_LDO11,
- S5M8763_LDO12,
- S5M8763_LDO13,
- S5M8763_LDO14,
- S5M8763_LDO15,
- S5M8763_LDO16,
- S5M8763_BUCK1,
- S5M8763_BUCK2,
- S5M8763_BUCK3,
- S5M8763_BUCK4,
- S5M8763_AP_EN32KHZ,
- S5M8763_CP_EN32KHZ,
- S5M8763_ENCHGVI,
- S5M8763_ESAFEUSB1,
- S5M8763_ESAFEUSB2,
-};
-
-#define S5M8763_ENRAMP (1 << 4)
-#endif /* __LINUX_MFD_S5M8763_H */