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-rw-r--r--Documentation/devicetree/bindings/regulator/88pm800.txt38
-rw-r--r--Documentation/devicetree/bindings/regulator/max8660.txt47
-rw-r--r--Documentation/devicetree/bindings/regulator/palmas-pmic.txt4
-rw-r--r--Documentation/devicetree/bindings/regulator/pfuze100.txt115
-rw-r--r--Documentation/devicetree/bindings/regulator/regulator.txt2
5 files changed, 204 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/regulator/88pm800.txt b/Documentation/devicetree/bindings/regulator/88pm800.txt
new file mode 100644
index 000000000000..e8a54c2a5821
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/88pm800.txt
@@ -0,0 +1,38 @@
+Marvell 88PM800 regulator
+
+Required properties:
+- compatible: "marvell,88pm800"
+- reg: I2C slave address
+- regulators: A node that houses a sub-node for each regulator within the
+ device. Each sub-node is identified using the node's name (or the deprecated
+ regulator-compatible property if present), with valid values listed below.
+ The content of each sub-node is defined by the standard binding for
+ regulators; see regulator.txt.
+
+The valid names for regulators are:
+
+ buck1, buck2, buck3, buck4, buck5, ldo1, ldo2, ldo3, ldo4, ldo5, ldo6, ldo7,
+ ldo8, ldo9, ldo10, ldo11, ldo12, ldo13, ldo14, ldo15, ldo16, ldo17, ldo18, ldo19
+
+Example:
+
+ pmic: 88pm800@31 {
+ compatible = "marvell,88pm800";
+ reg = <0x31>;
+
+ regulators {
+ buck1 {
+ regulator-min-microvolt = <600000>;
+ regulator-max-microvolt = <3950000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+ ldo1 {
+ regulator-min-microvolt = <600000>;
+ regulator-max-microvolt = <15000000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+...
+ };
+ };
diff --git a/Documentation/devicetree/bindings/regulator/max8660.txt b/Documentation/devicetree/bindings/regulator/max8660.txt
new file mode 100644
index 000000000000..8ba994d8a142
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/max8660.txt
@@ -0,0 +1,47 @@
+Maxim MAX8660 voltage regulator
+
+Required properties:
+- compatible: must be one of "maxim,max8660", "maxim,max8661"
+- reg: I2C slave address, usually 0x34
+- any required generic properties defined in regulator.txt
+
+Example:
+
+ i2c_master {
+ max8660@34 {
+ compatible = "maxim,max8660";
+ reg = <0x34>;
+
+ regulators {
+ regulator@0 {
+ regulator-compatible= "V3(DCDC)";
+ regulator-min-microvolt = <725000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ regulator@1 {
+ regulator-compatible= "V4(DCDC)";
+ regulator-min-microvolt = <725000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ regulator@2 {
+ regulator-compatible= "V5(LDO)";
+ regulator-min-microvolt = <1700000>;
+ regulator-max-microvolt = <2000000>;
+ };
+
+ regulator@3 {
+ regulator-compatible= "V6(LDO)";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ regulator@4 {
+ regulator-compatible= "V7(LDO)";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ };
+ };
+ };
+ };
diff --git a/Documentation/devicetree/bindings/regulator/palmas-pmic.txt b/Documentation/devicetree/bindings/regulator/palmas-pmic.txt
index 30b0581bb1ce..a22e4c70db5c 100644
--- a/Documentation/devicetree/bindings/regulator/palmas-pmic.txt
+++ b/Documentation/devicetree/bindings/regulator/palmas-pmic.txt
@@ -25,8 +25,8 @@ Optional nodes:
Additional custom properties are listed below.
For ti,palmas-pmic - smps12, smps123, smps3 depending on OTP,
- smps45, smps457, smps7 depending on variant, smps6, smps[8-10],
- ldo[1-9], ldoln, ldousb.
+ smps45, smps457, smps7 depending on variant, smps6, smps[8-9],
+ smps10_out2, smps10_out1, do[1-9], ldoln, ldousb.
Optional sub-node properties:
ti,warm-reset - maintain voltage during warm reset(boolean)
diff --git a/Documentation/devicetree/bindings/regulator/pfuze100.txt b/Documentation/devicetree/bindings/regulator/pfuze100.txt
new file mode 100644
index 000000000000..fc989b2e8057
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/pfuze100.txt
@@ -0,0 +1,115 @@
+PFUZE100 family of regulators
+
+Required properties:
+- compatible: "fsl,pfuze100"
+- reg: I2C slave address
+
+Required child node:
+- regulators: This is the list of child nodes that specify the regulator
+ initialization data for defined regulators. Please refer to below doc
+ Documentation/devicetree/bindings/regulator/regulator.txt.
+
+ The valid names for regulators are:
+ sw1ab,sw1c,sw2,sw3a,sw3b,sw4,swbst,vsnvs,vrefddr,vgen1~vgen6
+
+Each regulator is defined using the standard binding for regulators.
+
+Example:
+
+ pmic: pfuze100@08 {
+ compatible = "fsl,pfuze100";
+ reg = <0x08>;
+
+ regulators {
+ sw1a_reg: sw1ab {
+ regulator-min-microvolt = <300000>;
+ regulator-max-microvolt = <1875000>;
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-ramp-delay = <6250>;
+ };
+
+ sw1c_reg: sw1c {
+ regulator-min-microvolt = <300000>;
+ regulator-max-microvolt = <1875000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ sw2_reg: sw2 {
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ sw3a_reg: sw3a {
+ regulator-min-microvolt = <400000>;
+ regulator-max-microvolt = <1975000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ sw3b_reg: sw3b {
+ regulator-min-microvolt = <400000>;
+ regulator-max-microvolt = <1975000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ sw4_reg: sw4 {
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ swbst_reg: swbst {
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5150000>;
+ };
+
+ snvs_reg: vsnvs {
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vref_reg: vrefddr {
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vgen1_reg: vgen1 {
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1550000>;
+ };
+
+ vgen2_reg: vgen2 {
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1550000>;
+ };
+
+ vgen3_reg: vgen3 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ vgen4_reg: vgen4 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vgen5_reg: vgen5 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vgen6_reg: vgen6 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+ };
+ };
diff --git a/Documentation/devicetree/bindings/regulator/regulator.txt b/Documentation/devicetree/bindings/regulator/regulator.txt
index 48a3b8e5d6bd..2bd8f0978765 100644
--- a/Documentation/devicetree/bindings/regulator/regulator.txt
+++ b/Documentation/devicetree/bindings/regulator/regulator.txt
@@ -12,6 +12,8 @@ Optional properties:
- regulator-allow-bypass: allow the regulator to go into bypass mode
- <name>-supply: phandle to the parent supply/regulator node
- regulator-ramp-delay: ramp delay for regulator(in uV/uS)
+ For hardwares which support disabling ramp rate, it should be explicitly
+ intialised to zero (regulator-ramp-delay = <0>) for disabling ramp delay.
Deprecated properties:
- regulator-compatible: If a regulator chip contains multiple