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yaml --- r: 357678 b: refs/heads/master c: 3ec3090 h: refs/heads/master v: v3
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Samuel Ortiz
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Feb 13, 2013
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| --- | ||
| refs/heads/master: ab3f2a86d17c5c2c1127871d28d1f64baebc5d04 | ||
| refs/heads/master: 3ec3090cf14ec0920a5fbe976b5aafd6084db435 |
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| * Maxim max8925 Power Management IC | ||
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| Required parent device properties: | ||
| - compatible : "maxim,max8925" | ||
| - reg : the I2C slave address for the max8925 chip | ||
| - interrupts : IRQ line for the max8925 chip | ||
| - interrupt-controller: describes the max8925 as an interrupt | ||
| controller (has its own domain) | ||
| - #interrupt-cells : should be 1. | ||
| - The cell is the max8925 local IRQ number | ||
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| Optional parent device properties: | ||
| - maxim,tsc-irq: there are 2 IRQ lines for max8925, one is indicated in | ||
| interrupts property, the other is indicated here. | ||
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| max8925 consists of a large and varied group of sub-devices: | ||
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| Device Supply Names Description | ||
| ------ ------------ ----------- | ||
| max8925-onkey : : On key | ||
| max8925-rtc : : RTC | ||
| max8925-regulator : : Regulators | ||
| max8925-backlight : : Backlight | ||
| max8925-touch : : Touchscreen | ||
| max8925-power : : Charger | ||
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| Example: | ||
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| pmic: max8925@3c { | ||
| compatible = "maxim,max8925"; | ||
| reg = <0x3c>; | ||
| interrupts = <1>; | ||
| interrupt-parent = <&intcmux4>; | ||
| interrupt-controller; | ||
| #interrupt-cells = <1>; | ||
| maxim,tsc-irq = <0>; | ||
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| regulators { | ||
| SDV1 { | ||
| regulator-min-microvolt = <637500>; | ||
| regulator-max-microvolt = <1425000>; | ||
| regulator-boot-on; | ||
| regulator-always-on; | ||
| }; | ||
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| LDO1 { | ||
| regulator-min-microvolt = <750000>; | ||
| regulator-max-microvolt = <3900000>; | ||
| regulator-boot-on; | ||
| regulator-always-on; | ||
| }; | ||
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| }; | ||
| backlight { | ||
| maxim,max8925-dual-string = <0>; | ||
| }; | ||
| charger { | ||
| batt-detect = <0>; | ||
| topoff-threshold = <1>; | ||
| fast-charge = <7>; | ||
| no-temp-support = <0>; | ||
| no-insert-detect = <0>; | ||
| }; | ||
| }; |
18 changes: 18 additions & 0 deletions
18
trunk/Documentation/devicetree/bindings/power_supply/max8925_batter.txt
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| max8925-battery bindings | ||
| ~~~~~~~~~~~~~~~~ | ||
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| Optional properties : | ||
| - batt-detect: whether support battery detect | ||
| - topoff-threshold: set charging current in topoff mode | ||
| - fast-charge: set charging current in fast mode | ||
| - no-temp-support: whether support temperature protection detect | ||
| - no-insert-detect: whether support insert detect | ||
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| Example: | ||
| charger { | ||
| batt-detect = <0>; | ||
| topoff-threshold = <1>; | ||
| fast-charge = <7>; | ||
| no-temp-support = <0>; | ||
| no-insert-detect = <0>; | ||
| }; |
122 changes: 122 additions & 0 deletions
122
trunk/Documentation/devicetree/bindings/regulator/tps65090.txt
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| TPS65090 regulators | ||
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| Required properties: | ||
| - compatible: "ti,tps65090" | ||
| - reg: I2C slave address | ||
| - interrupts: the interrupt outputs of the controller | ||
| - regulators: A node that houses a sub-node for each regulator within the | ||
| device. Each sub-node is identified using the node's name, with valid | ||
| values listed below. The content of each sub-node is defined by the | ||
| standard binding for regulators; see regulator.txt. | ||
| dcdc[1-3], fet[1-7] and ldo[1-2] respectively. | ||
| - vsys[1-3]-supply: The input supply for DCDC[1-3] respectively. | ||
| - infet[1-7]-supply: The input supply for FET[1-7] respectively. | ||
| - vsys-l[1-2]-supply: The input supply for LDO[1-2] respectively. | ||
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| Optional properties: | ||
| - ti,enable-ext-control: This is applicable for DCDC1, DCDC2 and DCDC3. | ||
| If DCDCs are externally controlled then this property should be there. | ||
| - "dcdc-ext-control-gpios: This is applicable for DCDC1, DCDC2 and DCDC3. | ||
| If DCDCs are externally controlled and if it is from GPIO then GPIO | ||
| number should be provided. If it is externally controlled and no GPIO | ||
| entry then driver will just configure this rails as external control | ||
| and will not provide any enable/disable APIs. | ||
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| Each regulator is defined using the standard binding for regulators. | ||
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| Example: | ||
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| tps65090@48 { | ||
| compatible = "ti,tps65090"; | ||
| reg = <0x48>; | ||
| interrupts = <0 88 0x4>; | ||
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| vsys1-supply = <&some_reg>; | ||
| vsys2-supply = <&some_reg>; | ||
| vsys3-supply = <&some_reg>; | ||
| infet1-supply = <&some_reg>; | ||
| infet2-supply = <&some_reg>; | ||
| infet3-supply = <&some_reg>; | ||
| infet4-supply = <&some_reg>; | ||
| infet5-supply = <&some_reg>; | ||
| infet6-supply = <&some_reg>; | ||
| infet7-supply = <&some_reg>; | ||
| vsys_l1-supply = <&some_reg>; | ||
| vsys_l2-supply = <&some_reg>; | ||
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| regulators { | ||
| dcdc1 { | ||
| regulator-name = "dcdc1"; | ||
| regulator-boot-on; | ||
| regulator-always-on; | ||
| ti,enable-ext-control; | ||
| dcdc-ext-control-gpios = <&gpio 10 0>; | ||
| }; | ||
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| dcdc2 { | ||
| regulator-name = "dcdc2"; | ||
| regulator-boot-on; | ||
| regulator-always-on; | ||
| }; | ||
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| dcdc3 { | ||
| regulator-name = "dcdc3"; | ||
| regulator-boot-on; | ||
| regulator-always-on; | ||
| }; | ||
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| fet1 { | ||
| regulator-name = "fet1"; | ||
| regulator-boot-on; | ||
| regulator-always-on; | ||
| }; | ||
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| fet2 { | ||
| regulator-name = "fet2"; | ||
| regulator-boot-on; | ||
| regulator-always-on; | ||
| }; | ||
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| fet3 { | ||
| regulator-name = "fet3"; | ||
| regulator-boot-on; | ||
| regulator-always-on; | ||
| }; | ||
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| fet4 { | ||
| regulator-name = "fet4"; | ||
| regulator-boot-on; | ||
| regulator-always-on; | ||
| }; | ||
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| fet5 { | ||
| regulator-name = "fet5"; | ||
| regulator-boot-on; | ||
| regulator-always-on; | ||
| }; | ||
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| fet6 { | ||
| regulator-name = "fet6"; | ||
| regulator-boot-on; | ||
| regulator-always-on; | ||
| }; | ||
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| fet7 { | ||
| regulator-name = "fet7"; | ||
| regulator-boot-on; | ||
| regulator-always-on; | ||
| }; | ||
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| ldo1 { | ||
| regulator-name = "ldo1"; | ||
| regulator-boot-on; | ||
| regulator-always-on; | ||
| }; | ||
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| ldo2 { | ||
| regulator-name = "ldo2"; | ||
| regulator-boot-on; | ||
| regulator-always-on; | ||
| }; | ||
| }; | ||
| }; |
10 changes: 10 additions & 0 deletions
10
trunk/Documentation/devicetree/bindings/video/backlight/max8925-backlight.txt
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| 88pm860x-backlight bindings | ||
|
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| Optional properties: | ||
| - maxim,max8925-dual-string: whether support dual string | ||
|
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| Example: | ||
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| backlights { | ||
| maxim,max8925-dual-string = <0>; | ||
| }; |
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