mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-28 11:18:45 +07:00
532c2b926d
- Add Cirrus Logic Madera Codec (CS47L35, CS47L85 and CS47L90/91) driver
- Add ChromeOS EC CEC driver
- Add ROHM BD71837 PMIC driver
- New Device Support
- Add support for Dialog Semi DA9063L PMIC variant to DA9063
- Add support for Intel Ice Lake to Intel-PLSS-PCI
- Add support for X-Powers AXP806 to AXP20x
- New Functionality
- Add support for USB Charging to the ChromeOS Embedded Controller
- Add support for HDMI CEC to the ChromeOS Embedded Controller
- Add support for HDMI CEC to Intel HDMI
- Add support for accessory detection to Madera devices
- Allow individual pins to be configured via DT' wlf,csnaddr-pd
- Provide legacy platform specific EEPROM/Watchdog commands; rave-sp
- Fix-ups
- Trivial renaming/spelling fixes; cros_ec, da9063-*
- Convert to Managed Resources (devm_*); da9063-*, ti_am335x_tscadc
- Transition to helper macros/functions; da9063-*
- Constify; kempld-core
- Improve error path/messages; wm8994-core
- Disable IRQs locally instead of relying on USB subsystem; dln2
- Remove unused code; rave-sp
- New exports; sec-core
- Bug Fixes
- Fix possible false I2C transaction error; arizona-core
- Fix declared memory area size; hi655x-pmic
- Fix checksum type; rave-sp
- Fix incorrect default serial port configuration: rave-sp
- Fix incorrect coherent DMA mask for sub-devices; sm501
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Merge tag 'mfd-next-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull MFD updates from Lee Jones:
"New Drivers:
- Add Cirrus Logic Madera Codec (CS47L35, CS47L85 and CS47L90/91) driver
- Add ChromeOS EC CEC driver
- Add ROHM BD71837 PMIC driver
New Device Support:
- Add support for Dialog Semi DA9063L PMIC variant to DA9063
- Add support for Intel Ice Lake to Intel-PLSS-PCI
- Add support for X-Powers AXP806 to AXP20x
New Functionality:
- Add support for USB Charging to the ChromeOS Embedded Controller
- Add support for HDMI CEC to the ChromeOS Embedded Controller
- Add support for HDMI CEC to Intel HDMI
- Add support for accessory detection to Madera devices
- Allow individual pins to be configured via DT' wlf,csnaddr-pd
- Provide legacy platform specific EEPROM/Watchdog commands; rave-sp
Fix-upsL
- Trivial renaming/spelling fixes; cros_ec, da9063-*
- Convert to Managed Resources (devm_*); da9063-*, ti_am335x_tscadc
- Transition to helper macros/functions; da9063-*
- Constify; kempld-core
- Improve error path/messages; wm8994-core
- Disable IRQs locally instead of relying on USB subsystem; dln2
- Remove unused code; rave-sp
- New exports; sec-core
Bug Fixes:
- Fix possible false I2C transaction error; arizona-core
- Fix declared memory area size; hi655x-pmic
- Fix checksum type; rave-sp
- Fix incorrect default serial port configuration: rave-sp
- Fix incorrect coherent DMA mask for sub-devices; sm501"
* tag 'mfd-next-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (60 commits)
mfd: madera: Add register definitions for accessory detect
mfd: sm501: Set coherent_dma_mask when creating subdevices
mfd: bd71837: Devicetree bindings for ROHM BD71837 PMIC
mfd: bd71837: Core driver for ROHM BD71837 PMIC
media: platform: cros-ec-cec: Fix dependency on MFD_CROS_EC
mfd: sec-core: Export OF module alias table
mfd: as3722: Disable auto-power-on when AC OK
mfd: axp20x: Support AXP806 in I2C mode
mfd: axp20x: Add self-working mode support for AXP806
dt-bindings: mfd: axp20x: Add "self-working" mode for AXP806
mfd: wm8994: Allow to configure CS/ADDR Pulldown from dts
mfd: wm8994: Allow to configure Speaker Mode Pullup from dts
mfd: rave-sp: Emulate CMD_GET_STATUS on device that don't support it
mfd: rave-sp: Add legacy watchdog ping command translation
mfd: rave-sp: Add legacy EEPROM access command translation
mfd: rave-sp: Initialize flow control and parity of the port
mfd: rave-sp: Fix incorrectly specified checksum type
mfd: rave-sp: Remove unused defines
mfd: hi655x: Fix regmap area declared size for hi655x
mfd: ti_am335x_tscadc: Fix struct clk memory leak
...
263 lines
9.5 KiB
Plaintext
263 lines
9.5 KiB
Plaintext
AXP family PMIC device tree bindings
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The axp20x family current members :
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axp152 (X-Powers)
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axp202 (X-Powers)
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axp209 (X-Powers)
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axp221 (X-Powers)
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axp223 (X-Powers)
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axp803 (X-Powers)
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axp806 (X-Powers)
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axp809 (X-Powers)
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axp813 (X-Powers)
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The AXP813 is 2 chips packaged into 1. The 2 chips do not share anything
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other than the packaging. Pins are routed separately. As such they should
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be treated as separate entities. The other half is an AC100 RTC/codec
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combo chip. Please see ./ac100.txt for its bindings.
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Required properties:
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- compatible: should be one of:
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* "x-powers,axp152"
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* "x-powers,axp202"
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* "x-powers,axp209"
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* "x-powers,axp221"
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* "x-powers,axp223"
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* "x-powers,axp803"
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* "x-powers,axp806"
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* "x-powers,axp809"
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* "x-powers,axp813"
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- reg: The I2C slave address or RSB hardware address for the AXP chip
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- interrupts: SoC NMI / GPIO interrupt connected to the PMIC's IRQ pin
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- interrupt-controller: The PMIC has its own internal IRQs
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- #interrupt-cells: Should be set to 1
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Optional properties:
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- x-powers,dcdc-freq: defines the work frequency of DC-DC in KHz
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AXP152/20X: range: 750-1875, Default: 1.5 MHz
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AXP22X/8XX: range: 1800-4050, Default: 3 MHz
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- x-powers,drive-vbus-en: boolean, set this when the N_VBUSEN pin is
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used as an output pin to control an external
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regulator to drive the OTG VBus, rather then
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as an input pin which signals whether the
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board is driving OTG VBus or not.
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(axp221 / axp223 / axp803/ axp813 only)
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- x-powers,self-working-mode and
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x-powers,master-mode: Boolean (axp806 only). Set either of these when the
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PMIC is wired for self-working mode or master mode.
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If neither is set then slave mode is assumed.
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This corresponds to how the MODESET pin is wired.
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- <input>-supply: a phandle to the regulator supply node. May be omitted if
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inputs are unregulated, such as using the IPSOUT output
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from the PMIC.
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- regulators: A node that houses a sub-node for each regulator. Regulators
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not used but preferred to be managed by the OS should be
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listed as well.
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See Documentation/devicetree/bindings/regulator/regulator.txt
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for more information on standard regulator bindings.
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Optional properties for DCDC regulators:
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- x-powers,dcdc-workmode: 1 for PWM mode, 0 for AUTO (PWM/PFM) mode
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Default: Current hardware setting
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The DCDC regulators work in a mixed PWM/PFM mode,
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using PFM under light loads and switching to PWM
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for heavier loads. Forcing PWM mode trades efficiency
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under light loads for lower output noise. This
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probably makes sense for HiFi audio related
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applications that aren't battery constrained.
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AXP202/AXP209 regulators, type, and corresponding input supply names:
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Regulator Type Supply Name Notes
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--------- ---- ----------- -----
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DCDC2 : DC-DC buck : vin2-supply
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DCDC3 : DC-DC buck : vin3-supply
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LDO1 : LDO : acin-supply : always on
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LDO2 : LDO : ldo24in-supply : shared supply
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LDO3 : LDO : ldo3in-supply
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LDO4 : LDO : ldo24in-supply : shared supply
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LDO5 : LDO : ldo5in-supply
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AXP221/AXP223 regulators, type, and corresponding input supply names:
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Regulator Type Supply Name Notes
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--------- ---- ----------- -----
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DCDC1 : DC-DC buck : vin1-supply
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DCDC2 : DC-DC buck : vin2-supply
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DCDC3 : DC-DC buck : vin3-supply
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DCDC4 : DC-DC buck : vin4-supply
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DCDC5 : DC-DC buck : vin5-supply
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DC1SW : On/Off Switch : : DCDC1 secondary output
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DC5LDO : LDO : : input from DCDC5
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ALDO1 : LDO : aldoin-supply : shared supply
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ALDO2 : LDO : aldoin-supply : shared supply
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ALDO3 : LDO : aldoin-supply : shared supply
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DLDO1 : LDO : dldoin-supply : shared supply
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DLDO2 : LDO : dldoin-supply : shared supply
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DLDO3 : LDO : dldoin-supply : shared supply
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DLDO4 : LDO : dldoin-supply : shared supply
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ELDO1 : LDO : eldoin-supply : shared supply
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ELDO2 : LDO : eldoin-supply : shared supply
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ELDO3 : LDO : eldoin-supply : shared supply
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LDO_IO0 : LDO : ips-supply : GPIO 0
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LDO_IO1 : LDO : ips-supply : GPIO 1
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RTC_LDO : LDO : ips-supply : always on
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DRIVEVBUS : Enable output : drivevbus-supply : external regulator
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AXP803 regulators, type, and corresponding input supply names:
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Regulator Type Supply Name Notes
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--------- ---- ----------- -----
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DCDC1 : DC-DC buck : vin1-supply
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DCDC2 : DC-DC buck : vin2-supply : poly-phase capable
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DCDC3 : DC-DC buck : vin3-supply : poly-phase capable
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DCDC4 : DC-DC buck : vin4-supply
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DCDC5 : DC-DC buck : vin5-supply : poly-phase capable
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DCDC6 : DC-DC buck : vin6-supply : poly-phase capable
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DC1SW : On/Off Switch : : DCDC1 secondary output
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ALDO1 : LDO : aldoin-supply : shared supply
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ALDO2 : LDO : aldoin-supply : shared supply
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ALDO3 : LDO : aldoin-supply : shared supply
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DLDO1 : LDO : dldoin-supply : shared supply
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DLDO2 : LDO : dldoin-supply : shared supply
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DLDO3 : LDO : dldoin-supply : shared supply
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DLDO4 : LDO : dldoin-supply : shared supply
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ELDO1 : LDO : eldoin-supply : shared supply
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ELDO2 : LDO : eldoin-supply : shared supply
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ELDO3 : LDO : eldoin-supply : shared supply
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FLDO1 : LDO : fldoin-supply : shared supply
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FLDO2 : LDO : fldoin-supply : shared supply
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LDO_IO0 : LDO : ips-supply : GPIO 0
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LDO_IO1 : LDO : ips-supply : GPIO 1
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RTC_LDO : LDO : ips-supply : always on
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DRIVEVBUS : Enable output : drivevbus-supply : external regulator
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AXP806 regulators, type, and corresponding input supply names:
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Regulator Type Supply Name Notes
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--------- ---- ----------- -----
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DCDCA : DC-DC buck : vina-supply : poly-phase capable
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DCDCB : DC-DC buck : vinb-supply : poly-phase capable
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DCDCC : DC-DC buck : vinc-supply : poly-phase capable
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DCDCD : DC-DC buck : vind-supply : poly-phase capable
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DCDCE : DC-DC buck : vine-supply : poly-phase capable
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ALDO1 : LDO : aldoin-supply : shared supply
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ALDO2 : LDO : aldoin-supply : shared supply
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ALDO3 : LDO : aldoin-supply : shared supply
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BLDO1 : LDO : bldoin-supply : shared supply
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BLDO2 : LDO : bldoin-supply : shared supply
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BLDO3 : LDO : bldoin-supply : shared supply
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BLDO4 : LDO : bldoin-supply : shared supply
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CLDO1 : LDO : cldoin-supply : shared supply
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CLDO2 : LDO : cldoin-supply : shared supply
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CLDO3 : LDO : cldoin-supply : shared supply
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SW : On/Off Switch : swin-supply
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Additionally, the AXP806 DC-DC regulators support poly-phase arrangements
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for higher output current. The possible groupings are: A+B, A+B+C, D+E.
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AXP809 regulators, type, and corresponding input supply names:
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Regulator Type Supply Name Notes
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--------- ---- ----------- -----
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DCDC1 : DC-DC buck : vin1-supply
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DCDC2 : DC-DC buck : vin2-supply
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DCDC3 : DC-DC buck : vin3-supply
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DCDC4 : DC-DC buck : vin4-supply
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DCDC5 : DC-DC buck : vin5-supply
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DC1SW : On/Off Switch : : DCDC1 secondary output
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DC5LDO : LDO : : input from DCDC5
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ALDO1 : LDO : aldoin-supply : shared supply
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ALDO2 : LDO : aldoin-supply : shared supply
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ALDO3 : LDO : aldoin-supply : shared supply
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DLDO1 : LDO : dldoin-supply : shared supply
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DLDO2 : LDO : dldoin-supply : shared supply
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ELDO1 : LDO : eldoin-supply : shared supply
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ELDO2 : LDO : eldoin-supply : shared supply
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ELDO3 : LDO : eldoin-supply : shared supply
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LDO_IO0 : LDO : ips-supply : GPIO 0
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LDO_IO1 : LDO : ips-supply : GPIO 1
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RTC_LDO : LDO : ips-supply : always on
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SW : On/Off Switch : swin-supply
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AXP813 regulators, type, and corresponding input supply names:
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Regulator Type Supply Name Notes
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--------- ---- ----------- -----
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DCDC1 : DC-DC buck : vin1-supply
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DCDC2 : DC-DC buck : vin2-supply : poly-phase capable
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DCDC3 : DC-DC buck : vin3-supply : poly-phase capable
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DCDC4 : DC-DC buck : vin4-supply
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DCDC5 : DC-DC buck : vin5-supply : poly-phase capable
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DCDC6 : DC-DC buck : vin6-supply : poly-phase capable
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DCDC7 : DC-DC buck : vin7-supply
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ALDO1 : LDO : aldoin-supply : shared supply
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ALDO2 : LDO : aldoin-supply : shared supply
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ALDO3 : LDO : aldoin-supply : shared supply
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DLDO1 : LDO : dldoin-supply : shared supply
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DLDO2 : LDO : dldoin-supply : shared supply
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DLDO3 : LDO : dldoin-supply : shared supply
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DLDO4 : LDO : dldoin-supply : shared supply
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ELDO1 : LDO : eldoin-supply : shared supply
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ELDO2 : LDO : eldoin-supply : shared supply
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ELDO3 : LDO : eldoin-supply : shared supply
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FLDO1 : LDO : fldoin-supply : shared supply
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FLDO2 : LDO : fldoin-supply : shared supply
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FLDO3 : LDO : fldoin-supply : shared supply
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LDO_IO0 : LDO : ips-supply : GPIO 0
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LDO_IO1 : LDO : ips-supply : GPIO 1
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RTC_LDO : LDO : ips-supply : always on
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SW : On/Off Switch : swin-supply
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DRIVEVBUS : Enable output : drivevbus-supply : external regulator
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Example:
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axp209: pmic@34 {
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compatible = "x-powers,axp209";
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reg = <0x34>;
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interrupt-parent = <&nmi_intc>;
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interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
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interrupt-controller;
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#interrupt-cells = <1>;
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regulators {
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x-powers,dcdc-freq = <1500>;
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vdd_cpu: dcdc2 {
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regulator-always-on;
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1450000>;
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regulator-name = "vdd-cpu";
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};
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vdd_int_dll: dcdc3 {
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regulator-always-on;
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1400000>;
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regulator-name = "vdd-int-dll";
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};
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vdd_rtc: ldo1 {
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regulator-always-on;
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1400000>;
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regulator-name = "vdd-rtc";
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};
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avcc: ldo2 {
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regulator-always-on;
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regulator-min-microvolt = <2700000>;
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regulator-max-microvolt = <3300000>;
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regulator-name = "avcc";
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};
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ldo3 {
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/* unused but preferred to be managed by OS */
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};
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};
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};
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