mirror of
https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git
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Changes to existing drivers:
- Repair platform device collision; da9052, wm8994-core
- Regmap configuration amendments; tps65218
- Fix runtime PM deadlock; rtsx_usb
- Remove unused/superfluous code; db8500-prcmu, omap-usb-host
- Enable watchdog timer; lpc_sch
- Add start/stop RX URBs helpers; dln2
- Remove platform device (DT only); max77686, max77802
- Support suspend and resume; dln2
- Add Device Tree support; da9063
- Supply extra error checking; intel_soc_pmic
- Constify all the things; 88pm860x, hi6421-pmic, intel_soc_pmic,
max77686, lm3533, retu, pcf50633,
davinci_voicecodec, smsc-ece1099,
tps65218, mc13xxx, tps65217, twl-core,
twl6040
New drivers/supported devices:
- Supply new driver for Richtek RT5033
- Supply new driver for DA9150 Charger and FuelGauge
- Supply new driver for Qualcomm Resource Power Manager (RPM)
- Add support for the ir-clk into sun6i-prcm
- Add support for FuelGauge into axp20x
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Merge tag 'mfd-for-linus-3.20' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull MFD updates from Lee Jones:
"Changes to existing drivers:
- fixr platform device collision; da9052, wm8994-core
- regmap configuration amendments; tps65218
- fix runtime PM deadlock; rtsx_usb
- remove unused/superfluous code; db8500-prcmu, omap-usb-host
- enable watchdog timer; lpc_sch
- add start/stop RX URBs helpers; dln2
- remove platform device (DT only); max77686, max77802
- support suspend and resume; dln2
- add Device Tree support; da9063
- extra error checking; intel_soc_pmic
- const'ify all the things; 88pm860x, hi6421-pmic, intel_soc_pmic,
max77686, lm3533, retu, pcf50633,
davinci_voicecodec, smsc-ece1099,
tps65218, mc13xxx, tps65217, twl-core,
twl6040
New drivers/supported devices:
- new driver for Richtek RT5033
- new driver for DA9150 Charger and FuelGauge
- new driver for Qualcomm Resource Power Manager (RPM)
- add support for the ir-clk into sun6i-prcm
- add support for FuelGauge into axp20x"
* tag 'mfd-for-linus-3.20' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (32 commits)
mfd: intel_soc_pmic: Add missing error check for devm_kzalloc
mfd: rtsx_usb: Defer autosuspend while card exists
mfd: devicetree: Add bindings for DA9063
mfd: da9063: Add device tree support
regulator: qcom-rpm: Add missing state flag in call to RPM
mfd: qcom-rpm: Driver for the Qualcomm RPM
mfd: devicetree: bindings: Add Qualcomm RPM DT binding
mfd: max77686/802: Remove support for board files
mfd: omap-usb-host: Remove some unused functions
mfd: twl6040: Constify struct regmap_config and reg_default array
mfd: twl-core: Constify struct regmap_config and reg_default array
mfd: tps65217: Constify struct regmap_config
mfd: mc13xxx: i2c/spi: Constify struct regmap_config
mfd: tps65218: Constify struct regmap_config
mfd: smsc-ece1099: Constify struct regmap_config
mfd: davinci_voicecodec: Constify struct regmap_config
mfd: pcf50633: Constify struct regmap_config
mfd: retu: Constify struct regmap_config
mfd: lm3533: Constify struct regmap_config
mfd: max77686: Constify struct regmap_config
...
This commit is contained in:
Linus Torvalds
commit
5c2770079f
44 changed files with 3229 additions and 109 deletions
93
Documentation/devicetree/bindings/mfd/da9063.txt
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93
Documentation/devicetree/bindings/mfd/da9063.txt
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* Dialog DA9063 Power Management Integrated Circuit (PMIC)
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DA9093 consists of a large and varied group of sub-devices (I2C Only):
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Device Supply Names Description
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------ ------------ -----------
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da9063-regulator : : LDOs & BUCKs
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da9063-rtc : : Real-Time Clock
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da9063-watchdog : : Watchdog
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======
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Required properties:
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- compatible : Should be "dlg,da9063"
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- reg : Specifies the I2C slave address (this defaults to 0x58 but it can be
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modified to match the chip's OTP settings).
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- interrupt-parent : Specifies the reference to the interrupt controller for
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the DA9063.
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- interrupts : IRQ line information.
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- interrupt-controller
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Sub-nodes:
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- regulators : This node defines the settings for the LDOs and BUCKs. The
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DA9063 regulators are bound using their names listed below:
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bcore1 : BUCK CORE1
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bcore2 : BUCK CORE2
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bpro : BUCK PRO
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bmem : BUCK MEM
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bio : BUCK IO
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bperi : BUCK PERI
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ldo1 : LDO_1
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ldo2 : LDO_2
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ldo3 : LDO_3
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ldo4 : LDO_4
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ldo5 : LDO_5
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ldo6 : LDO_6
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ldo7 : LDO_7
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ldo8 : LDO_8
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ldo9 : LDO_9
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ldo10 : LDO_10
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ldo11 : LDO_11
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The component follows the standard regulator framework and the bindings
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details of individual regulator device can be found in:
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Documentation/devicetree/bindings/regulator/regulator.txt
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- rtc : This node defines settings for the Real-Time Clock associated with
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the DA9063. There are currently no entries in this binding, however
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compatible = "dlg,da9063-rtc" should be added if a node is created.
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- watchdog : This node defines settings for the Watchdog timer associated
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with the DA9063. There are currently no entries in this binding, however
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compatible = "dlg,da9063-watchdog" should be added if a node is created.
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Example:
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pmic0: da9063@58 {
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compatible = "dlg,da9063"
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reg = <0x58>;
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interrupt-parent = <&gpio6>;
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interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
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interrupt-controller;
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rtc {
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compatible = "dlg,da9063-rtc";
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};
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wdt {
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compatible = "dlg,da9063-watchdog";
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};
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regulators {
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DA9063_BCORE1: bcore1 {
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regulator-name = "BCORE1";
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regulator-min-microvolt = <300000>;
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regulator-max-microvolt = <1570000>;
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regulator-min-microamp = <500000>;
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regulator-max-microamp = <2000000>;
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regulator-boot-on;
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};
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DA9063_LDO11: ldo11 {
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regulator-name = "LDO_11";
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regulator-min-microvolt = <900000>;
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regulator-max-microvolt = <3600000>;
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regulator-boot-on;
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};
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};
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};
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70
Documentation/devicetree/bindings/mfd/qcom-rpm.txt
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70
Documentation/devicetree/bindings/mfd/qcom-rpm.txt
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Qualcomm Resource Power Manager (RPM)
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This driver is used to interface with the Resource Power Manager (RPM) found in
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various Qualcomm platforms. The RPM allows each component in the system to vote
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for state of the system resources, such as clocks, regulators and bus
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frequencies.
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- compatible:
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Usage: required
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Value type: <string>
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Definition: must be one of:
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"qcom,rpm-apq8064"
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"qcom,rpm-msm8660"
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"qcom,rpm-msm8960"
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- reg:
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Usage: required
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Value type: <prop-encoded-array>
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Definition: base address and size of the RPM's message ram
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- interrupts:
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Usage: required
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Value type: <prop-encoded-array>
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Definition: three entries specifying the RPM's:
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1. acknowledgement interrupt
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2. error interrupt
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3. wakeup interrupt
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- interrupt-names:
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Usage: required
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Value type: <string-array>
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Definition: must be the three strings "ack", "err" and "wakeup", in order
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- #address-cells:
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Usage: required
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Value type: <u32>
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Definition: must be 1
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- #size-cells:
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Usage: required
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Value type: <u32>
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Definition: must be 0
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- qcom,ipc:
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Usage: required
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Value type: <prop-encoded-array>
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Definition: three entries specifying the outgoing ipc bit used for
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signaling the RPM:
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- phandle to a syscon node representing the apcs registers
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- u32 representing offset to the register within the syscon
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- u32 representing the ipc bit within the register
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= EXAMPLE
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#include <dt-bindings/mfd/qcom-rpm.h>
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rpm@108000 {
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compatible = "qcom,rpm-msm8960";
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reg = <0x108000 0x1000>;
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qcom,ipc = <&apcs 0x8 2>;
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interrupts = <0 19 0>, <0 21 0>, <0 22 0>;
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interrupt-names = "ack", "err", "wakeup";
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#address-cells = <1>;
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#size-cells = <0>;
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};
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