diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2025-06-03 11:53:55 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2025-06-03 11:53:55 -0700 |
| commit | 69352bd52b2667e5c6e8ebb14143528c28f5e37d (patch) | |
| tree | 55d44b33a9ac9df2a8635a77b8592a9ef4dccdef /drivers/regulator | |
| parent | 2043ae9019e0f75c7785048230586c3f3ca0a2a4 (diff) | |
| parent | ffb006aa433e8109ec79320c344fb69947997ba1 (diff) | |
| download | linux-69352bd52b2667e5c6e8ebb14143528c28f5e37d.tar.gz linux-69352bd52b2667e5c6e8ebb14143528c28f5e37d.tar.bz2 linux-69352bd52b2667e5c6e8ebb14143528c28f5e37d.zip | |
Merge tag 'mfd-next-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull MFD updates from Lee Jones:
"Samsung Exynos ACPM:
- Populate child platform devices from device tree data
- Introduce a new API, 'devm_acpm_get_by_node()', for child devices
to get the ACPM handle
ROHM PMICs:
- Add support for the ROHM BD96802 scalable companion PMIC to the
BD96801 core driver
- Add support for controlling the BD96802 using the BD96801 regulator
driver
- Add support to the BD96805, which is almost identical to the
BD96801
- Add support to the BD96806, which is similar to the BD96802
Maxim MAX77759:
- Add a core driver for the MAX77759 companion PMIC
- Add a GPIO driver for the expander functions on the MAX77759
- Add an NVMEM driver to expose the non-volatile memory on the
MAX77759
STMicroelectronics STM32MP25:
- Add support for the STM32MP25 SoC to the stm32-lptimer
- Add support for the STM32MP25 to the clocksource driver, handling
new register access requirements
- Add support for the STM32MP25 to the PWM driver, enabling up to two
PWM outputs
Broadcom BCM590xx:
- Add support for the BCM59054 PMU
- Parse the PMU ID and revision to support behavioral differences
between chip revisions
- Add regulator support for the BCM59054
Samsung S2MPG10:
- Add support for the S2MPG10 PMIC, which communicates via the
Samsung ACPM firmware instead of I2C
Exynos ACPM:
- Improve timeout detection reliability by using ktime APIs instead
of a loop counter assumption
- Allow PMIC access during late system shutdown by switching to
'udelay()' instead of a sleeping function
- Fix an issue where reading command results longer than 8 bytes
would fail
- Silence non-error '-EPROBE_DEFER' messages during boot to clean up
logs
Exynos LPASS:
- Fix an error handling path by switching to
'devm_regmap_init_mmio()' to prevent resource leaks
- Fix a bug where 'exynos_lpass_disable()' was called twice in the
remove function
- Fix another resource leak in the probe's error path by using
'devm_add_action_or_reset()'
Samsung SEC:
- Handle the s2dos05, which does not have IRQ support, explicitly to
prevent warnings
- Fix the core driver to correctly handle errors from
'sec_irq_init()' instead of ignoring them
STMPE-SPI:
- Correct an undeclared identifier in the 'MODULE_DEVICE_TABLE' macro
MAINTAINERS:
- Adjust a file path for the Siemens IPC LED drivers entry to fix a
broken reference
Maxim Drivers:
- Correct the spelling of "Electronics" in Samsung copyright headers
across multiple files
General:
- Fix wakeup source memory leaks on device unbind for 88pm886,
as3722, max14577, max77541, max77705, max8925, rt5033, and
sprd-sc27xx drivers
Samsung SEC Drivers:
- Split the driver into a transport-agnostic core ('sec-core') and
transport-specific ('sec-i2c', 'sec-acpm') modules to support
non-I2C devices
- Merge the 'sec-core' and 'sec-irq' modules to reduce memory
consumption
- Move internal APIs to a private header to clean up the public API
- Improve code style by sorting includes, cleaning up headers,
sorting device tables, and using helper macros like
'dev_err_probe()', 'MFD_CELL', and 'REGMAP_IRQ_REG'
- Make regmap configuration for s2dos05/s2mpu05 explicit to improve
clarity
- Rework platform data and regmap instantiation to use OF match data
instead of a large switch statement
ROHM BD96801/2:
- Prepare the driver for new models by separating chip-specific data
into its own structure
- Drop IC name prefix from IRQ resource names in both the MFD and
regulator drivers for simplification
Broadcom BCM590xx:
- Refactor the regulator driver to store descriptions in a table to
ease support for new chips
- Rename BCM59056-specific data to prepare for the addition of other
regulators
- Use 'dev_err_probe()' for cleaner error handling
Exynos ACPM:
- Correct kerneldoc warnings and use the conventional 'np' argument
name
General MFD:
- Convert 'aat2870' and 'tps65010' to use the per-client debugfs
directory provided by the I2C core
- Convert 'sm501', 'tps65010' and 'ucb1x00' to use the new GPIO line
value setter callbacks
- Constify 'regmap_irq_chip' and other structures in '88pm886' to
move data to read-only sections
BCM590xx:
- Drop the unused "id" member from the 'bcm590xx' struct in
preparation for a replacement
Samsung SEC Core:
- Remove forward declarations for functions that no longer exist
SM501:
- Remove the unused 'sm501_find_clock()' function
New Compatibles:
- Google: Add a PMIC child node to the 'google,gs101-acpm-ipc'
binding
- ROHM: Add new bindings for 'rohm,bd96802-regulator' and
'rohm,bd96802-pmic', and add compatibles for BD96805 and BD96806
- Maxim: Add new bindings for 'maxim,max77759-gpio',
'maxim,max77759-nvmem', and the top-level 'maxim,max77759'
- STM: Add 'stm32mp25' compatible to the 'stm32-lptimer' binding
- Broadcom: Add 'bcm59054' compatible
- Atmel/Microchip: Add 'microchip,sama7d65-gpbr' and
'microchip,sama7d65-secumod' compatibles
- Samsung: Add 's2mpg10' compatible to the 'samsung,s2mps11' MFD
binding
- MediaTek: Add compatibles for 'mt6893' (scpsys), 'mt7988-topmisc',
and 'mt8365-infracfg-nao'
- Qualcomm: Add 'qcom,apq8064-mmss-sfpb' and 'qcom,apq8064-sps-sic'
syscon compatibles
Refactoring & Cleanup:
- Convert Broadcom BCM59056 devicetree bindings to YAML and split
them into MFD and regulator parts
- Convert the Microchip AT91 secumod binding to YAML
- Drop unrelated consumer nodes from binding examples to reduce bloat
- Correct indentation and style in various DTS examples"
* tag 'mfd-next-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (81 commits)
mfd: maxim: Correct Samsung "Electronics" spelling in copyright headers
mfd: maxim: Correct Samsung "Electronics" spelling in headers
mfd: sm501: Remove unused sm501_find_clock
mfd: 88pm886: Constify struct regmap_irq_chip and some other structures
dt-bindings: mfd: syscon: Add mediatek,mt8365-infracfg-nao
mfd: sprd-sc27xx: Fix wakeup source leaks on device unbind
mfd: rt5033: Fix wakeup source leaks on device unbind
mfd: max8925: Fix wakeup source leaks on device unbind
mfd: max77705: Fix wakeup source leaks on device unbind
mfd: max77541: Fix wakeup source leaks on device unbind
mfd: max14577: Fix wakeup source leaks on device unbind
mfd: as3722: Fix wakeup source leaks on device unbind
mfd: 88pm886: Fix wakeup source leaks on device unbind
dt-bindings: mfd: Correct indentation and style in DTS example
dt-bindings: mfd: Drop unrelated nodes from DTS example
dt-bindings: mfd: syscon: Add qcom,apq8064-sps-sic
dt-bindings: mfd: syscon: Add qcom,apq8064-mmss-sfpb
mfd: stmpe-spi: Correct the name used in MODULE_DEVICE_TABLE
dt-bindings: mfd: syscon: Add mt7988-topmisc
mfd: exynos-lpass: Fix another error handling path in exynos_lpass_probe()
...
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/bcm590xx-regulator.c | 1289 | ||||
| -rw-r--r-- | drivers/regulator/bd96801-regulator.c | 455 |
2 files changed, 1453 insertions, 291 deletions
diff --git a/drivers/regulator/bcm590xx-regulator.c b/drivers/regulator/bcm590xx-regulator.c index 9f0cda46b015..50414f4cb109 100644 --- a/drivers/regulator/bcm590xx-regulator.c +++ b/drivers/regulator/bcm590xx-regulator.c @@ -18,112 +18,236 @@ #include <linux/regulator/of_regulator.h> #include <linux/slab.h> -/* I2C slave 0 registers */ -#define BCM590XX_RFLDOPMCTRL1 0x60 -#define BCM590XX_IOSR1PMCTRL1 0x7a -#define BCM590XX_IOSR2PMCTRL1 0x7c -#define BCM590XX_CSRPMCTRL1 0x7e -#define BCM590XX_SDSR1PMCTRL1 0x82 -#define BCM590XX_SDSR2PMCTRL1 0x86 -#define BCM590XX_MSRPMCTRL1 0x8a -#define BCM590XX_VSRPMCTRL1 0x8e -#define BCM590XX_RFLDOCTRL 0x96 -#define BCM590XX_CSRVOUT1 0xc0 - -/* I2C slave 1 registers */ -#define BCM590XX_GPLDO5PMCTRL1 0x16 -#define BCM590XX_GPLDO6PMCTRL1 0x18 -#define BCM590XX_GPLDO1CTRL 0x1a -#define BCM590XX_GPLDO2CTRL 0x1b -#define BCM590XX_GPLDO3CTRL 0x1c -#define BCM590XX_GPLDO4CTRL 0x1d -#define BCM590XX_GPLDO5CTRL 0x1e -#define BCM590XX_GPLDO6CTRL 0x1f -#define BCM590XX_OTG_CTRL 0x40 -#define BCM590XX_GPLDO1PMCTRL1 0x57 -#define BCM590XX_GPLDO2PMCTRL1 0x59 -#define BCM590XX_GPLDO3PMCTRL1 0x5b -#define BCM590XX_GPLDO4PMCTRL1 0x5d - #define BCM590XX_REG_ENABLE BIT(7) #define BCM590XX_VBUS_ENABLE BIT(2) #define BCM590XX_LDO_VSEL_MASK GENMASK(5, 3) #define BCM590XX_SR_VSEL_MASK GENMASK(5, 0) +enum bcm590xx_reg_type { + BCM590XX_REG_TYPE_LDO, + BCM590XX_REG_TYPE_GPLDO, + BCM590XX_REG_TYPE_SR, + BCM590XX_REG_TYPE_VBUS +}; + +struct bcm590xx_reg_data { + enum bcm590xx_reg_type type; + enum bcm590xx_regmap_type regmap; + const struct regulator_desc desc; +}; + +struct bcm590xx_reg { + struct bcm590xx *mfd; + unsigned int n_regulators; + const struct bcm590xx_reg_data *regs; +}; + +static const struct regulator_ops bcm590xx_ops_ldo = { + .is_enabled = regulator_is_enabled_regmap, + .enable = regulator_enable_regmap, + .disable = regulator_disable_regmap, + .get_voltage_sel = regulator_get_voltage_sel_regmap, + .set_voltage_sel = regulator_set_voltage_sel_regmap, + .list_voltage = regulator_list_voltage_table, + .map_voltage = regulator_map_voltage_iterate, +}; + +/* + * LDO ops without voltage selection, used for MICLDO on BCM59054. + * (These are currently the same as VBUS ops, but will be different + * in the future once full PMMODE support is implemented.) + */ +static const struct regulator_ops bcm590xx_ops_ldo_novolt = { + .is_enabled = regulator_is_enabled_regmap, + .enable = regulator_enable_regmap, + .disable = regulator_disable_regmap, +}; + +static const struct regulator_ops bcm590xx_ops_dcdc = { + .is_enabled = regulator_is_enabled_regmap, + .enable = regulator_enable_regmap, + .disable = regulator_disable_regmap, + .get_voltage_sel = regulator_get_voltage_sel_regmap, + .set_voltage_sel = regulator_set_voltage_sel_regmap, + .list_voltage = regulator_list_voltage_linear_range, + .map_voltage = regulator_map_voltage_linear_range, +}; + +static const struct regulator_ops bcm590xx_ops_vbus = { + .is_enabled = regulator_is_enabled_regmap, + .enable = regulator_enable_regmap, + .disable = regulator_disable_regmap, +}; + +#define BCM590XX_REG_DESC(_model, _name, _name_lower) \ + .id = _model##_REG_##_name, \ + .name = #_name_lower, \ + .of_match = of_match_ptr(#_name_lower), \ + .regulators_node = of_match_ptr("regulators"), \ + .type = REGULATOR_VOLTAGE, \ + .owner = THIS_MODULE \ + +#define BCM590XX_LDO_DESC(_model, _model_lower, _name, _name_lower, _table) \ + BCM590XX_REG_DESC(_model, _name, _name_lower), \ + .ops = &bcm590xx_ops_ldo, \ + .n_voltages = ARRAY_SIZE(_model_lower##_##_table), \ + .volt_table = _model_lower##_##_table, \ + .vsel_reg = _model##_##_name##CTRL, \ + .vsel_mask = BCM590XX_LDO_VSEL_MASK, \ + .enable_reg = _model##_##_name##PMCTRL1, \ + .enable_mask = BCM590XX_REG_ENABLE, \ + .enable_is_inverted = true + +#define BCM590XX_SR_DESC(_model, _model_lower, _name, _name_lower, _ranges) \ + BCM590XX_REG_DESC(_model, _name, _name_lower), \ + .ops = &bcm590xx_ops_dcdc, \ + .n_voltages = 64, \ + .linear_ranges = _model_lower##_##_ranges, \ + .n_linear_ranges = ARRAY_SIZE(_model_lower##_##_ranges), \ + .vsel_reg = _model##_##_name##VOUT1, \ + .vsel_mask = BCM590XX_SR_VSEL_MASK, \ + .enable_reg = _model##_##_name##PMCTRL1, \ + .enable_mask = BCM590XX_REG_ENABLE, \ + .enable_is_inverted = true + +#define BCM59056_REG_DESC(_name, _name_lower) \ + BCM590XX_REG_DESC(BCM59056, _name, _name_lower) +#define BCM59056_LDO_DESC(_name, _name_lower, _table) \ + BCM590XX_LDO_DESC(BCM59056, bcm59056, _name, _name_lower, _table) +#define BCM59056_SR_DESC(_name, _name_lower, _ranges) \ + BCM590XX_SR_DESC(BCM59056, bcm59056, _name, _name_lower, _ranges) + +#define BCM59054_REG_DESC(_name, _name_lower) \ + BCM590XX_REG_DESC(BCM59054, _name, _name_lower) +#define BCM59054_LDO_DESC(_name, _name_lower, _table) \ + BCM590XX_LDO_DESC(BCM59054, bcm59054, _name, _name_lower, _table) +#define BCM59054_SR_DESC(_name, _name_lower, _ranges) \ + BCM590XX_SR_DESC(BCM59054, bcm59054, _name, _name_lower, _ranges) + +/* BCM59056 data */ + +/* I2C slave 0 registers */ +#define BCM59056_RFLDOPMCTRL1 0x60 +#define BCM59056_CAMLDO1PMCTRL1 0x62 +#define BCM59056_CAMLDO2PMCTRL1 0x64 +#define BCM59056_SIMLDO1PMCTRL1 0x66 +#define BCM59056_SIMLDO2PMCTRL1 0x68 +#define BCM59056_SDLDOPMCTRL1 0x6a +#define BCM59056_SDXLDOPMCTRL1 0x6c +#define BCM59056_MMCLDO1PMCTRL1 0x6e +#define BCM59056_MMCLDO2PMCTRL1 0x70 +#define BCM59056_AUDLDOPMCTRL1 0x72 +#define BCM59056_MICLDOPMCTRL1 0x74 +#define BCM59056_USBLDOPMCTRL1 0x76 +#define BCM59056_VIBLDOPMCTRL1 0x78 +#define BCM59056_IOSR1PMCTRL1 0x7a +#define BCM59056_IOSR2PMCTRL1 0x7c +#define BCM59056_CSRPMCTRL1 0x7e +#define BCM59056_SDSR1PMCTRL1 0x82 +#define BCM59056_SDSR2PMCTRL1 0x86 +#define BCM59056_MSRPMCTRL1 0x8a +#define BCM59056_VSRPMCTRL1 0x8e +#define BCM59056_RFLDOCTRL 0x96 +#define BCM59056_CAMLDO1CTRL 0x97 +#define BCM59056_CAMLDO2CTRL 0x98 +#define BCM59056_SIMLDO1CTRL 0x99 +#define BCM59056_SIMLDO2CTRL 0x9a +#define BCM59056_SDLDOCTRL 0x9b +#define BCM59056_SDXLDOCTRL 0x9c +#define BCM59056_MMCLDO1CTRL 0x9d +#define BCM59056_MMCLDO2CTRL 0x9e +#define BCM59056_AUDLDOCTRL 0x9f +#define BCM59056_MICLDOCTRL 0xa0 +#define BCM59056_USBLDOCTRL 0xa1 +#define BCM59056_VIBLDOCTRL 0xa2 +#define BCM59056_CSRVOUT1 0xc0 +#define BCM59056_IOSR1VOUT1 0xc3 +#define BCM59056_IOSR2VOUT1 0xc6 +#define BCM59056_MSRVOUT1 0xc9 +#define BCM59056_SDSR1VOUT1 0xcc +#define BCM59056_SDSR2VOUT1 0xcf +#define BCM59056_VSRVOUT1 0xd2 + +/* I2C slave 1 registers */ +#define BCM59056_GPLDO5PMCTRL1 0x16 +#define BCM59056_GPLDO6PMCTRL1 0x18 +#define BCM59056_GPLDO1CTRL 0x1a +#define BCM59056_GPLDO2CTRL 0x1b +#define BCM59056_GPLDO3CTRL 0x1c +#define BCM59056_GPLDO4CTRL 0x1d +#define BCM59056_GPLDO5CTRL 0x1e +#define BCM59056_GPLDO6CTRL 0x1f +#define BCM59056_OTG_CTRL 0x40 +#define BCM59056_GPLDO1PMCTRL1 0x57 +#define BCM59056_GPLDO2PMCTRL1 0x59 +#define BCM59056_GPLDO3PMCTRL1 0x5b +#define BCM59056_GPLDO4PMCTRL1 0x5d + /* * RFLDO to VSR regulators are * accessed via I2C slave 0 */ /* LDO regulator IDs */ -#define BCM590XX_REG_RFLDO 0 -#define BCM590XX_REG_CAMLDO1 1 -#define BCM590XX_REG_CAMLDO2 2 -#define BCM590XX_REG_SIMLDO1 3 -#define BCM590XX_REG_SIMLDO2 4 -#define BCM590XX_REG_SDLDO 5 -#define BCM590XX_REG_SDXLDO 6 -#define BCM590XX_REG_MMCLDO1 7 -#define BCM590XX_REG_MMCLDO2 8 -#define BCM590XX_REG_AUDLDO 9 -#define BCM590XX_REG_MICLDO 10 -#define BCM590XX_REG_USBLDO 11 -#define BCM590XX_REG_VIBLDO 12 +#define BCM59056_REG_RFLDO 0 +#define BCM59056_REG_CAMLDO1 1 +#define BCM59056_REG_CAMLDO2 2 +#define BCM59056_REG_SIMLDO1 3 +#define BCM59056_REG_SIMLDO2 4 +#define BCM59056_REG_SDLDO 5 +#define BCM59056_REG_SDXLDO 6 +#define BCM59056_REG_MMCLDO1 7 +#define BCM59056_REG_MMCLDO2 8 +#define BCM59056_REG_AUDLDO 9 +#define BCM59056_REG_MICLDO 10 +#define BCM59056_REG_USBLDO 11 +#define BCM59056_REG_VIBLDO 12 /* DCDC regulator IDs */ -#define BCM590XX_REG_CSR 13 -#define BCM590XX_REG_IOSR1 14 -#define BCM590XX_REG_IOSR2 15 -#define BCM590XX_REG_MSR 16 -#define BCM590XX_REG_SDSR1 17 -#define BCM590XX_REG_SDSR2 18 -#define BCM590XX_REG_VSR 19 +#define BCM59056_REG_CSR 13 +#define BCM59056_REG_IOSR1 14 +#define BCM59056_REG_IOSR2 15 +#define BCM59056_REG_MSR 16 +#define BCM59056_REG_SDSR1 17 +#define BCM59056_REG_SDSR2 18 +#define BCM59056_REG_VSR 19 /* * GPLDO1 to VBUS regulators are * accessed via I2C slave 1 */ -#define BCM590XX_REG_GPLDO1 20 -#define BCM590XX_REG_GPLDO2 21 -#define BCM590XX_REG_GPLDO3 22 -#define BCM590XX_REG_GPLDO4 23 -#define BCM590XX_REG_GPLDO5 24 -#define BCM590XX_REG_GPLDO6 25 -#define BCM590XX_REG_VBUS 26 +#define BCM59056_REG_GPLDO1 20 +#define BCM59056_REG_GPLDO2 21 +#define BCM59056_REG_GPLDO3 22 +#define BCM59056_REG_GPLDO4 23 +#define BCM59056_REG_GPLDO5 24 +#define BCM59056_REG_GPLDO6 25 +#define BCM59056_REG_VBUS 26 -#define BCM590XX_NUM_REGS 27 - -#define BCM590XX_REG_IS_LDO(n) (n < BCM590XX_REG_CSR) -#define BCM590XX_REG_IS_GPLDO(n) \ - ((n > BCM590XX_REG_VSR) && (n < BCM590XX_REG_VBUS)) -#define BCM590XX_REG_IS_VBUS(n) (n == BCM590XX_REG_VBUS) +#define BCM59056_NUM_REGS 27 /* LDO group A: supported voltages in microvolts */ -static const unsigned int ldo_a_table[] = { +static const unsigned int bcm59056_ldo_a_table[] = { 1200000, 1800000, 2500000, 2700000, 2800000, 2900000, 3000000, 3300000, }; /* LDO group C: supported voltages in microvolts */ -static const unsigned int ldo_c_table[] = { +static const unsigned int bcm59056_ldo_c_table[] = { 3100000, 1800000, 2500000, 2700000, 2800000, 2900000, 3000000, 3300000, }; -static const unsigned int ldo_vbus[] = { - 5000000, -}; - /* DCDC group CSR: supported voltages in microvolts */ -static const struct linear_range dcdc_csr_ranges[] = { +static const struct linear_range bcm59056_dcdc_csr_ranges[] = { REGULATOR_LINEAR_RANGE(860000, 2, 50, 10000), REGULATOR_LINEAR_RANGE(1360000, 51, 55, 20000), REGULATOR_LINEAR_RANGE(900000, 56, 63, 0), }; /* DCDC group IOSR1: supported voltages in microvolts */ -static const struct linear_range dcdc_iosr1_ranges[] = { +static const struct linear_range bcm59056_dcdc_iosr1_ranges[] = { REGULATOR_LINEAR_RANGE(860000, 2, 51, 10000), REGULATOR_LINEAR_RANGE(1500000, 52, 52, 0), REGULATOR_LINEAR_RANGE(1800000, 53, 53, 0), @@ -131,155 +255,854 @@ static const struct linear_range dcdc_iosr1_ranges[] = { }; /* DCDC group SDSR1: supported voltages in microvolts */ -static const struct linear_range dcdc_sdsr1_ranges[] = { +static const struct linear_range bcm59056_dcdc_sdsr1_ranges[] = { REGULATOR_LINEAR_RANGE(860000, 2, 50, 10000), REGULATOR_LINEAR_RANGE(1340000, 51, 51, 0), REGULATOR_LINEAR_RANGE(900000, 52, 63, 0), }; -struct bcm590xx_info { - const char *name; - const char *vin_name; - u8 n_voltages; - const unsigned int *volt_table; - u8 n_linear_ranges; - const struct linear_range *linear_ranges; -}; +static const struct bcm590xx_reg_data bcm59056_regs[BCM59056_NUM_REGS] = { + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59056_LDO_DESC(RFLDO, rfldo, ldo_a_table), + }, + }, -#define BCM590XX_REG_TABLE(_name, _table) \ - { \ - .name = #_name, \ - .n_voltages = ARRAY_SIZE(_table), \ - .volt_table = _table, \ - } + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59056_LDO_DESC(CAMLDO1, camldo1, ldo_c_table), + }, + }, -#define BCM590XX_REG_RANGES(_name, _ranges) \ - { \ - .name = #_name, \ - .n_voltages = 64, \ - .n_linear_ranges = ARRAY_SIZE(_ranges), \ - .linear_ranges = _ranges, \ - } + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59056_LDO_DESC(CAMLDO2, camldo2, ldo_c_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59056_LDO_DESC(SIMLDO1, simldo1, ldo_a_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59056_LDO_DESC(SIMLDO2, simldo2, ldo_a_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59056_LDO_DESC(SDLDO, sdldo, ldo_c_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59056_LDO_DESC(SDXLDO, sdxldo, ldo_a_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59056_LDO_DESC(MMCLDO1, mmcldo1, ldo_a_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59056_LDO_DESC(MMCLDO2, mmcldo2, ldo_a_table), + }, + }, -static struct bcm590xx_info bcm590xx_regs[] = { - BCM590XX_REG_TABLE(rfldo, ldo_a_table), - BCM590XX_REG_TABLE(camldo1, ldo_c_table), - BCM590XX_REG_TABLE(camldo2, ldo_c_table), - BCM590XX_REG_TABLE(simldo1, ldo_a_table), - BCM590XX_REG_TABLE(simldo2, ldo_a_table), - BCM590XX_REG_TABLE(sdldo, ldo_c_table), - BCM590XX_REG_TABLE(sdxldo, ldo_a_table), - BCM590XX_REG_TABLE(mmcldo1, ldo_a_table), - BCM590XX_REG_TABLE(mmcldo2, ldo_a_table), - BCM590XX_REG_TABLE(audldo, ldo_a_table), - BCM590XX_REG_TABLE(micldo, ldo_a_table), - BCM590XX_REG_TABLE(usbldo, ldo_a_table), - BCM590XX_REG_TABLE(vibldo, ldo_c_table), - BCM590XX_REG_RANGES(csr, dcdc_csr_ranges), - BCM590XX_REG_RANGES(iosr1, dcdc_iosr1_ranges), - BCM590XX_REG_RANGES(iosr2, dcdc_iosr1_ranges), - BCM590XX_REG_RANGES(msr, dcdc_iosr1_ranges), - BCM590XX_REG_RANGES(sdsr1, dcdc_sdsr1_ranges), - BCM590XX_REG_RANGES(sdsr2, dcdc_iosr1_ranges), - BCM590XX_REG_RANGES(vsr, dcdc_iosr1_ranges), - BCM590XX_REG_TABLE(gpldo1, ldo_a_table), - BCM590XX_REG_TABLE(gpldo2, ldo_a_table), - BCM590XX_REG_TABLE(gpldo3, ldo_a_table), - BCM590XX_REG_TABLE(gpldo4, ldo_a_table), - BCM590XX_REG_TABLE(gpldo5, ldo_a_table), - BCM590XX_REG_TABLE(gpldo6, ldo_a_table), - BCM590XX_REG_TABLE(vbus, ldo_vbus), + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59056_LDO_DESC(AUDLDO, audldo, ldo_a_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59056_LDO_DESC(MICLDO, micldo, ldo_a_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59056_LDO_DESC(USBLDO, usbldo, ldo_a_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59056_LDO_DESC(VIBLDO, vibldo, ldo_c_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_SR, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59056_SR_DESC(CSR, csr, dcdc_csr_ranges), + }, + }, + + { + .type = BCM590XX_REG_TYPE_SR, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59056_SR_DESC(IOSR1, iosr1, dcdc_iosr1_ranges), + }, + }, + + { + .type = BCM590XX_REG_TYPE_SR, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59056_SR_DESC(IOSR2, iosr2, dcdc_iosr1_ranges), + }, + }, + + { + .type = BCM590XX_REG_TYPE_SR, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59056_SR_DESC(MSR, msr, dcdc_iosr1_ranges), + }, + }, + + { + .type = BCM590XX_REG_TYPE_SR, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59056_SR_DESC(SDSR1, sdsr1, dcdc_sdsr1_ranges), + }, + }, + + { + .type = BCM590XX_REG_TYPE_SR, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59056_SR_DESC(SDSR2, sdsr2, dcdc_iosr1_ranges), + }, + }, + + { + .type = BCM590XX_REG_TYPE_SR, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59056_SR_DESC(VSR, vsr, dcdc_iosr1_ranges), + }, + }, + + { + .type = BCM590XX_REG_TYPE_GPLDO, + .regmap = BCM590XX_REGMAP_SEC, + .desc = { + BCM59056_LDO_DESC(GPLDO1, gpldo1, ldo_a_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_GPLDO, + .regmap = BCM590XX_REGMAP_SEC, + .desc = { + BCM59056_LDO_DESC(GPLDO2, gpldo2, ldo_a_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_GPLDO, + .regmap = BCM590XX_REGMAP_SEC, + .desc = { + BCM59056_LDO_DESC(GPLDO3, gpldo3, ldo_a_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_GPLDO, + .regmap = BCM590XX_REGMAP_SEC, + .desc = { + BCM59056_LDO_DESC(GPLDO4, gpldo4, ldo_a_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_GPLDO, + .regmap = BCM590XX_REGMAP_SEC, + .desc = { + BCM59056_LDO_DESC(GPLDO5, gpldo5, ldo_a_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_GPLDO, + .regmap = BCM590XX_REGMAP_SEC, + .desc = { + BCM59056_LDO_DESC(GPLDO6, gpldo6, ldo_a_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_VBUS, + .regmap = BCM590XX_REGMAP_SEC, + .desc = { + BCM59056_REG_DESC(VBUS, vbus), + .ops = &bcm590xx_ops_vbus, + .n_voltages = 1, + .fixed_uV = 5000000, + .enable_reg = BCM59056_OTG_CTRL, + .enable_mask = BCM590XX_VBUS_ENABLE, + }, + }, }; -struct bcm590xx_reg { - struct regulator_desc *desc; - struct bcm590xx *mfd; +/* BCM59054 data */ + +/* I2C slave 0 registers */ +#define BCM59054_RFLDOPMCTRL1 0x60 +#define BCM59054_CAMLDO1PMCTRL1 0x62 +#define BCM59054_CAMLDO2PMCTRL1 0x64 +#define BCM59054_SIMLDO1PMCTRL1 0x66 +#define BCM59054_SIMLDO2PMCTRL1 0x68 +#define BCM59054_SDLDOPMCTRL1 0x6a +#define BCM59054_SDXLDOPMCTRL1 0x6c +#define BCM59054_MMCLDO1PMCTRL1 0x6e +#define BCM59054_MMCLDO2PMCTRL1 0x70 +#define BCM59054_AUDLDOPMCTRL1 0x72 +#define BCM59054_MICLDOPMCTRL1 0x74 +#define BCM59054_USBLDOPMCTRL1 0x76 +#define BCM59054_VIBLDOPMCTRL1 0x78 +#define BCM59054_IOSR1PMCTRL1 0x7a +#define BCM59054_IOSR2PMCTRL1 0x7c +#define BCM59054_CSRPMCTRL1 0x7e +#define BCM59054_SDSR1PMCTRL1 0x82 +#define BCM59054_SDSR2PMCTRL1 0x86 +#define BCM59054_MMSRPMCTRL1 0x8a +#define BCM59054_VSRPMCTRL1 0x8e +#define BCM59054_RFLDOCTRL 0x96 +#define BCM59054_CAMLDO1CTRL 0x97 +#define BCM59054_CAMLDO2CTRL 0x98 +#define BCM59054_SIMLDO1CTRL 0x99 +#define BCM59054_SIMLDO2CTRL 0x9a +#define BCM59054_SDLDOCTRL 0x9b +#define BCM59054_SDXLDOCTRL 0x9c +#define BCM59054_MMCLDO1CTRL 0x9d +#define BCM59054_MMCLDO2CTRL 0x9e +#define BCM59054_AUDLDOCTRL 0x9f +#define BCM59054_MICLDOCTRL 0xa0 +#define BCM59054_USBLDOCTRL 0xa1 +#define BCM59054_VIBLDOCTRL 0xa2 +#define BCM59054_CSRVOUT1 0xc0 +#define BCM59054_IOSR1VOUT1 0xc3 +#define BCM59054_IOSR2VOUT1 0xc6 +#define BCM59054_MMSRVOUT1 0xc9 +#define BCM59054_SDSR1VOUT1 0xcc +#define BCM59054_SDSR2VOUT1 0xcf +#define BCM59054_VSRVOUT1 0xd2 + +/* I2C slave 1 registers */ +#define BCM59054_LVLDO1PMCTRL1 0x16 +#define BCM59054_LVLDO2PMCTRL1 0x18 +#define BCM59054_GPLDO1CTRL 0x1a +#define BCM59054_GPLDO2CTRL 0x1b +#define BCM59054_GPLDO3CTRL 0x1c +#define BCM59054_TCXLDOCTRL 0x1d +#define BCM59054_LVLDO1CTRL 0x1e +#define BCM59054_LVLDO2CTRL 0x1f +#define BCM59054_OTG_CTRL 0x40 +#define BCM59054_GPLDO1PMCTRL1 0x57 +#define BCM59054_GPLDO2PMCTRL1 0x59 +#define BCM59054_GPLDO3PMCTRL1 0x5b +#define BCM59054_TCXLDOPMCTRL1 0x5d + +/* + * RFLDO to VSR regulators are + * accessed via I2C slave 0 + */ + +/* LDO regulator IDs */ +#define BCM59054_REG_RFLDO 0 +#define BCM59054_REG_CAMLDO1 1 +#define BCM59054_REG_CAMLDO2 2 +#define BCM59054_REG_SIMLDO1 3 +#define BCM59054_REG_SIMLDO2 4 +#define BCM59054_REG_SDLDO 5 +#define BCM59054_REG_SDXLDO 6 +#define BCM59054_REG_MMCLDO1 7 +#define BCM59054_REG_MMCLDO2 8 +#define BCM59054_REG_AUDLDO 9 +#define BCM59054_REG_MICLDO 10 +#define BCM59054_REG_USBLDO 11 +#define BCM59054_REG_VIBLDO 12 + +/* DCDC regulator IDs */ +#define BCM59054_REG_CSR 13 +#define BCM59054_REG_IOSR1 14 +#define BCM59054_REG_IOSR2 15 +#define BCM59054_REG_MMSR 16 +#define BCM59054_REG_SDSR1 17 +#define BCM59054_REG_SDSR2 18 +#define BCM59054_REG_VSR 19 + +/* + * GPLDO1 to VBUS regulators are + * accessed via I2C slave 1 + */ + +#define BCM59054_REG_GPLDO1 20 +#define BCM59054_REG_GPLDO2 21 +#define BCM59054_REG_GPLDO3 22 +#define BCM59054_REG_TCXLDO 23 +#define BCM59054_REG_LVLDO1 24 +#define BCM59054_REG_LVLDO2 25 +#define BCM59054_REG_VBUS 26 + +#define BCM59054_NUM_REGS 27 + +/* LDO group 1: supported voltages in microvolts */ +static const unsigned int bcm59054_ldo_1_table[] = { + 1200000, 1800000, 2500000, 2700000, 2800000, + 2900000, 3000000, 3300000, }; -static int bcm590xx_get_vsel_register(int id) -{ - if (BCM590XX_REG_IS_LDO(id)) - return BCM590XX_RFLDOCTRL + id; - else if (BCM590XX_REG_IS_GPLDO(id)) - return BCM590XX_GPLDO1CTRL + id; - else - return BCM590XX_CSRVOUT1 + (id - BCM590XX_REG_CSR) * 3; -} +/* LDO group 2: supported voltages in microvolts */ +static const unsigned int bcm59054_ldo_2_table[] = { + 3100000, 1800000, 2500000, 2700000, 2800000, + 2900000, 3000000, 3300000, +}; -static int bcm590xx_get_enable_register(int id) -{ - int reg = 0; - - if (BCM590XX_REG_IS_LDO(id)) - reg = BCM590XX_RFLDOPMCTRL1 + id * 2; - else if (BCM590XX_REG_IS_GPLDO(id)) - reg = BCM590XX_GPLDO1PMCTRL1 + id * 2; - else - switch (id) { - case BCM590XX_REG_CSR: - reg = BCM590XX_CSRPMCTRL1; - break; - case BCM590XX_REG_IOSR1: - reg = BCM590XX_IOSR1PMCTRL1; - break; - case BCM590XX_REG_IOSR2: - reg = BCM590XX_IOSR2PMCTRL1; - break; - case BCM590XX_REG_MSR: - reg = BCM590XX_MSRPMCTRL1; - break; - case BCM590XX_REG_SDSR1: - reg = BCM590XX_SDSR1PMCTRL1; - break; - case BCM590XX_REG_SDSR2: - reg = BCM590XX_SDSR2PMCTRL1; - break; - case BCM590XX_REG_VSR: - reg = BCM590XX_VSRPMCTRL1; - break; - case BCM590XX_REG_VBUS: - reg = BCM590XX_OTG_CTRL; - break; - } +/* LDO group 3: supported voltages in microvolts */ +static const unsigned int bcm59054_ldo_3_table[] = { + 1000000, 1107000, 1143000, 1214000, 1250000, + 1464000, 1500000, 1786000, +}; +/* DCDC group SR: supported voltages in microvolts */ +static const struct linear_range bcm59054_dcdc_sr_ranges[] = { + REGULATOR_LINEAR_RANGE(0, 0, 1, 0), + REGULATOR_LINEAR_RANGE(860000, 2, 60, 10000), + REGULATOR_LINEAR_RANGE(1500000, 61, 61, 0), + REGULATOR_LINEAR_RANGE(1800000, 62, 62, 0), + REGULATOR_LINEAR_RANGE(900000, 63, 63, 0), +}; - return reg; -} +/* DCDC group VSR (BCM59054A1): supported voltages in microvolts */ +static const struct linear_range bcm59054_dcdc_vsr_a1_ranges[] = { + REGULATOR_LINEAR_RANGE(0, 0, 1, 0), + REGULATOR_LINEAR_RANGE(860000, 2, 59, 10000), + REGULATOR_LINEAR_RANGE(1700000, 60, 60, 0), + REGULATOR_LINEAR_RANGE(1500000, 61, 61, 0), + REGULATOR_LINEAR_RANGE(1800000, 62, 62, 0), + REGULATOR_LINEAR_RANGE(1600000, 63, 63, 0), +}; -static const struct regulator_ops bcm590xx_ops_ldo = { - .is_enabled = regulator_is_enabled_regmap, - .enable = regulator_enable_regmap, - .disable = regulator_disable_regmap, - .get_voltage_sel = regulator_get_voltage_sel_regmap, - .set_voltage_sel = regulator_set_voltage_sel_regmap, - .list_voltage = regulator_list_voltage_table, - .map_voltage = regulator_map_voltage_iterate, +/* DCDC group CSR: supported voltages in microvolts */ +static const struct linear_range bcm59054_dcdc_csr_ranges[] = { + REGULATOR_LINEAR_RANGE(700000, 0, 1, 100000), + REGULATOR_LINEAR_RANGE(860000, 2, 60, 10000), + REGULATOR_LINEAR_RANGE(900000, 61, 63, 0), }; -static const struct regulator_ops bcm590xx_ops_dcdc = { - .is_enabled = regulator_is_enabled_regmap, - .enable = regulator_enable_regmap, - .disable = regulator_disable_regmap, - .get_voltage_sel = regulator_get_voltage_sel_regmap, - .set_voltage_sel = regulator_set_voltage_sel_regmap, - .list_voltage = regulator_list_voltage_linear_range, - .map_voltage = regulator_map_voltage_linear_range, +static const struct bcm590xx_reg_data bcm59054_regs[BCM59054_NUM_REGS] = { + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_LDO_DESC(RFLDO, rfldo, ldo_1_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_LDO_DESC(CAMLDO1, camldo1, ldo_2_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_LDO_DESC(CAMLDO2, camldo2, ldo_2_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_LDO_DESC(SIMLDO1, simldo1, ldo_1_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_LDO_DESC(SIMLDO2, simldo2, ldo_1_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_LDO_DESC(SDLDO, sdldo, ldo_2_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_LDO_DESC(SDXLDO, sdxldo, ldo_1_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_LDO_DESC(MMCLDO1, mmcldo1, ldo_1_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_LDO_DESC(MMCLDO2, mmcldo2, ldo_1_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_LDO_DESC(AUDLDO, audldo, ldo_1_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_REG_DESC(MICLDO, micldo), + .ops = &bcm590xx_ops_ldo_novolt, + /* MICLDO is locked at 1.8V */ + .n_voltages = 1, + .fixed_uV = 1800000, + .enable_reg = BCM59054_MICLDOPMCTRL1, + .enable_mask = BCM590XX_REG_ENABLE, + .enable_is_inverted = true, + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_LDO_DESC(USBLDO, usbldo, ldo_1_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_LDO, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_LDO_DESC(VIBLDO, vibldo, ldo_2_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_SR, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_SR_DESC(CSR, csr, dcdc_csr_ranges), + }, + }, + + { + .type = BCM590XX_REG_TYPE_SR, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_SR_DESC(IOSR1, iosr1, dcdc_sr_ranges), + }, + }, + + { + .type = BCM590XX_REG_TYPE_SR, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_SR_DESC(IOSR2, iosr2, dcdc_sr_ranges), + }, + }, + + { + .type = BCM590XX_REG_TYPE_SR, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_SR_DESC(MMSR, mmsr, dcdc_sr_ranges), + }, + }, + + { + .type = BCM590XX_REG_TYPE_SR, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_SR_DESC(SDSR1, sdsr1, dcdc_sr_ranges), + }, + }, + + { + .type = BCM590XX_REG_TYPE_SR, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_SR_DESC(SDSR2, sdsr2, dcdc_sr_ranges), + }, + }, + + { + .type = BCM590XX_REG_TYPE_SR, + .regmap = BCM590XX_REGMAP_PRI, + .desc = { + BCM59054_SR_DESC(VSR, vsr, dcdc_sr_ranges), + }, + }, + + { + .type = BCM590XX_REG_TYPE_GPLDO, + .regmap = BCM590XX_REGMAP_SEC, + .desc = { + BCM59054_LDO_DESC(GPLDO1, gpldo1, ldo_1_table), + }, + }, + + { + .type = BCM590XX_REG_TYPE_GPLDO, + .regmap = BCM590XX_REGMAP_SEC, + .desc = { + BCM59054_LDO_ |
