diff options
Diffstat (limited to 'Documentation/devicetree/bindings/regulator')
7 files changed, 166 insertions, 20 deletions
diff --git a/Documentation/devicetree/bindings/regulator/anatop-regulator.txt b/Documentation/devicetree/bindings/regulator/anatop-regulator.txt index 37c4ea076f88..1d58c8cfdbc0 100644 --- a/Documentation/devicetree/bindings/regulator/anatop-regulator.txt +++ b/Documentation/devicetree/bindings/regulator/anatop-regulator.txt @@ -14,6 +14,7 @@ Optional properties: - anatop-delay-bit-shift: Bit shift for the step time register - anatop-delay-bit-width: Number of bits used in the step time register - vin-supply: The supply for this regulator +- anatop-enable-bit: Regulator enable bit offset Any property defined as part of the core regulator binding, defined in regulator.txt, can also be used. diff --git a/Documentation/devicetree/bindings/regulator/cpcap-regulator.txt b/Documentation/devicetree/bindings/regulator/cpcap-regulator.txt new file mode 100644 index 000000000000..675f4437ce92 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/cpcap-regulator.txt @@ -0,0 +1,34 @@ +Motorola CPCAP PMIC voltage regulators +------------------------------------ + +Requires node properties: +- "compatible" value one of: + "motorola,cpcap-regulator" + "motorola,mapphone-cpcap-regulator" + +Required regulator properties: +- "regulator-name" +- "regulator-enable-ramp-delay" +- "regulator-min-microvolt" +- "regulator-max-microvolt" + +Optional regulator properties: +- "regulator-boot-on" + +See Documentation/devicetree/bindings/regulator/regulator.txt +for more details about the regulator properties. + +Example: + +cpcap_regulator: regulator { + compatible = "motorola,cpcap-regulator"; + + cpcap_regulators: regulators { + sw5: SW5 { + regulator-min-microvolt = <5050000>; + regulator-max-microvolt = <5050000>; + regulator-enable-ramp-delay = <50000>; + regulator-boot-on; + }; + }; +}; diff --git a/Documentation/devicetree/bindings/regulator/gpio-regulator.txt b/Documentation/devicetree/bindings/regulator/gpio-regulator.txt index e5cac1e0ca8a..dd1ed789728e 100644 --- a/Documentation/devicetree/bindings/regulator/gpio-regulator.txt +++ b/Documentation/devicetree/bindings/regulator/gpio-regulator.txt @@ -13,7 +13,7 @@ Optional properties: - startup-delay-us : Startup time in microseconds. - enable-active-high : Polarity of GPIO is active high (default is low). - regulator-type : Specifies what is being regulated, must be either - "voltage" or "current", defaults to current. + "voltage" or "current", defaults to voltage. Any property defined as part of the core regulator binding defined in regulator.txt can also be used. diff --git a/Documentation/devicetree/bindings/regulator/pwm-regulator.txt b/Documentation/devicetree/bindings/regulator/pwm-regulator.txt index 3aeba9f86ed8..bf85aa9ad6a7 100644 --- a/Documentation/devicetree/bindings/regulator/pwm-regulator.txt +++ b/Documentation/devicetree/bindings/regulator/pwm-regulator.txt @@ -59,7 +59,7 @@ Any property defined as part of the core regulator binding can also be used. Continuous Voltage With Enable GPIO Example: pwm_regulator { - compatible = "pwm-regulator; + compatible = "pwm-regulator"; pwms = <&pwm1 0 8448 0>; enable-gpios = <&gpio0 23 GPIO_ACTIVE_HIGH>; regulator-min-microvolt = <1016000>; @@ -76,7 +76,7 @@ Continuous Voltage With Enable GPIO Example: Voltage Table Example: pwm_regulator { - compatible = "pwm-regulator; + compatible = "pwm-regulator"; pwms = <&pwm1 0 8448 0>; regulator-min-microvolt = <1016000>; regulator-max-microvolt = <1114000>; diff --git a/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.txt b/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.txt index 1f8d6f84b657..4e3dfb5b5f16 100644 --- a/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.txt +++ b/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.txt @@ -22,6 +22,7 @@ Regulator nodes are identified by their compatible: "qcom,rpm-pm8841-regulators" "qcom,rpm-pm8916-regulators" "qcom,rpm-pm8941-regulators" + "qcom,rpm-pm8994-regulators" "qcom,rpm-pma8084-regulators" - vdd_s1-supply: @@ -80,6 +81,56 @@ Regulator nodes are identified by their compatible: - vdd_s10-supply: - vdd_s11-supply: - vdd_s12-supply: +- vdd_l1-supply: +- vdd_l2_l26_l28-supply: +- vdd_l3_l11-supply: +- vdd_l4_l27_l31-supply: +- vdd_l5_l7-supply: +- vdd_l6_l12_l32-supply: +- vdd_l5_l7-supply: +- vdd_l8_l16_l30-supply: +- vdd_l9_l10_l18_l22-supply: +- vdd_l9_l10_l18_l22-supply: +- vdd_l3_l11-supply: +- vdd_l6_l12_l32-supply: +- vdd_l13_l19_l23_l24-supply: +- vdd_l14_l15-supply: +- vdd_l14_l15-supply: +- vdd_l8_l16_l30-supply: +- vdd_l17_l29-supply: +- vdd_l9_l10_l18_l22-supply: +- vdd_l13_l19_l23_l24-supply: +- vdd_l20_l21-supply: +- vdd_l20_l21-supply: +- vdd_l9_l10_l18_l22-supply: +- vdd_l13_l19_l23_l24-supply: +- vdd_l13_l19_l23_l24-supply: +- vdd_l25-supply: +- vdd_l2_l26_l28-supply: +- vdd_l4_l27_l31-supply: +- vdd_l2_l26_l28-supply: +- vdd_l17_l29-supply: +- vdd_l8_l16_l30-supply: +- vdd_l4_l27_l31-supply: +- vdd_l6_l12_l32-supply: +- vdd_lvs1_2-supply: + Usage: optional (pm8994 only) + Value type: <phandle> + Definition: reference to regulator supplying the input pin, as + described in the data sheet + +- vdd_s1-supply: +- vdd_s2-supply: +- vdd_s3-supply: +- vdd_s4-supply: +- vdd_s5-supply: +- vdd_s6-supply: +- vdd_s7-supply: +- vdd_s8-supply: +- vdd_s9-supply: +- vdd_s10-supply: +- vdd_s11-supply: +- vdd_s12-supply: - vdd_l1_l11-supply: - vdd_l2_l3_l4_l27-supply: - vdd_l5_l7-supply: @@ -113,6 +164,11 @@ pm8941: l14, l15, l16, l17, l18, l19, l20, l21, l22, l23, l24, lvs1, lvs2, lvs3, 5vs1, 5vs2 +pm8994: + s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, l1, l2, l3, l4, l5, + l6, l7, l8, l9, l10, l11, l12, l13, l14, l15, l16, l17, l18, l19, l20, + l21, l22, l23, l24, l25, l26, l27, l28, l29, l30, l31, l32, lvs1, lvs2 + pma8084: s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, l13, l14, l15, l16, l17, l18, l19, l20, diff --git a/Documentation/devicetree/bindings/regulator/ti-abb-regulator.txt b/Documentation/devicetree/bindings/regulator/ti-abb-regulator.txt index c3f6546ebac7..6a23ad9ac53a 100644 --- a/Documentation/devicetree/bindings/regulator/ti-abb-regulator.txt +++ b/Documentation/devicetree/bindings/regulator/ti-abb-regulator.txt @@ -45,7 +45,7 @@ Required Properties: Optional Properties: - reg-names: In addition to the required properties, the following are optional - "efuse-address" - Contains efuse base address used to pick up ABB info. - - "ldo-address" - Contains address of ABB LDO overide register address. + - "ldo-address" - Contains address of ABB LDO override register. "efuse-address" is required for this. - ti,ldovbb-vset-mask - Required if ldo-address is set, mask for LDO override register to provide override vset value. diff --git a/Documentation/devicetree/bindings/regulator/tps65218.txt b/Documentation/devicetree/bindings/regulator/tps65218.txt index fccc1d24af58..02f0e9bbfbf8 100644 --- a/Documentation/devicetree/bindings/regulator/tps65218.txt +++ b/Documentation/devicetree/bindings/regulator/tps65218.txt @@ -1,23 +1,78 @@ TPS65218 family of regulators Required properties: -For tps65218 regulators/LDOs -- compatible: - - "ti,tps65218-dcdc1" for DCDC1 - - "ti,tps65218-dcdc2" for DCDC2 - - "ti,tps65218-dcdc3" for DCDC3 - - "ti,tps65218-dcdc4" for DCDC4 - - "ti,tps65218-dcdc5" for DCDC5 - - "ti,tps65218-dcdc6" for DCDC6 - - "ti,tps65218-ldo1" for LDO1 - -Optional properties: -- Any optional property defined in bindings/regulator/regulator.txt +- compatible: "ti,tps65218" +- reg: I2C slave address + +- List of regulators provided by this controller, must be named + after their hardware counterparts: dcdc[1-6] and ldo1 +- This is the list of child nodes that specify the regulator + initialization data for defined regulators. Not all regulators for the given + device need to be present. The definition for each of these nodes is defined + using the standard binding for regulators found at ./regulator.txt. + + The valid names for regulators are: + tps65217: regulator-dcdc1, regulator-dcdc2, regulator-dcdc3, regulator-dcdc4, + regulator-dcdc5, regulator-dcdc6, regulator-ldo1, regulator-ls3. + Each regulator is defined using the standard binding for regulators. Example: +tps65218: tps65218@24 { + reg = <0x24>; + compatible = "ti,tps65218"; + interrupts = <GIC_SPI 7 IRQ_TYPE_NONE>; /* NMIn */ + interrupt-controller; + #interrupt-cells = <2>; + + dcdc1: regulator-dcdc1 { + regulator-name = "vdd_core"; + regulator-min-microvolt = <912000>; + regulator-max-microvolt = <1144000>; + regulator-boot-on; + regulator-always-on; + }; + + dcdc2: regulator-dcdc2 { + regulator-name = "vdd_mpu"; + regulator-min-microvolt = <912000>; + regulator-max-microvolt = <1378000>; + regulator-boot-on; + regulator-always-on; + }; + + dcdc3: regulator-dcdc3 { + regulator-name = "vdcdc3"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + regulator-boot-on; + regulator-always-on; + }; + + dcdc5: regulator-dcdc5 { + regulator-name = "v1_0bat"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-boot-on; + regulator-always-on; + }; + + dcdc6: regulator-dcdc6 { + regulator-name = "v1_8bat"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo1: regulator-ldo1 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; - xyz: regulator@0 { - compatible = "ti,tps65218-dcdc1"; - regulator-min-microvolt = <1000000>; - regulator-max-microvolt = <3000000>; + ls3: regulator-ls3 { + regulator-min-microvolt = <100000>; + regulator-max-microvolt = <1000000>; }; +}; |