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authorSascha Hauer <s.hauer@pengutronix.de>2014-10-21 13:11:04 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2014-10-21 13:11:04 +0200
commit604ad71929a1deabe77b7ab9c3655d82002d79c9 (patch)
tree8640b00b7d9945560f3b31dd3efd947f08d0d319 /dts/Bindings/regulator
parent826d399c448b4e08d73731448d0400c449e9fc58 (diff)
downloadbarebox-604ad71929a1deabe77b7ab9c3655d82002d79c9.tar.gz
barebox-604ad71929a1deabe77b7ab9c3655d82002d79c9.tar.xz
dts: update to v3.18-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/regulator')
-rw-r--r--dts/Bindings/regulator/da9210.txt4
-rw-r--r--dts/Bindings/regulator/da9211.txt63
-rw-r--r--dts/Bindings/regulator/fan53555.txt23
-rw-r--r--dts/Bindings/regulator/isl9305.txt36
-rw-r--r--dts/Bindings/regulator/max1586-regulator.txt28
-rw-r--r--dts/Bindings/regulator/max77802.txt53
-rw-r--r--dts/Bindings/regulator/pwm-regulator.txt27
-rw-r--r--dts/Bindings/regulator/sky81452-regulator.txt16
8 files changed, 248 insertions, 2 deletions
diff --git a/dts/Bindings/regulator/da9210.txt b/dts/Bindings/regulator/da9210.txt
index f120f229d6..3297c53cb9 100644
--- a/dts/Bindings/regulator/da9210.txt
+++ b/dts/Bindings/regulator/da9210.txt
@@ -2,7 +2,7 @@
Required properties:
-- compatible: must be "diasemi,da9210"
+- compatible: must be "dlg,da9210"
- reg: the i2c slave address of the regulator. It should be 0x68.
Any standard regulator properties can be used to configure the single da9210
@@ -11,7 +11,7 @@ DCDC.
Example:
da9210@68 {
- compatible = "diasemi,da9210";
+ compatible = "dlg,da9210";
reg = <0x68>;
regulator-min-microvolt = <900000>;
diff --git a/dts/Bindings/regulator/da9211.txt b/dts/Bindings/regulator/da9211.txt
new file mode 100644
index 0000000000..240019a82f
--- /dev/null
+++ b/dts/Bindings/regulator/da9211.txt
@@ -0,0 +1,63 @@
+* Dialog Semiconductor DA9211/DA9213 Voltage Regulator
+
+Required properties:
+- compatible: "dlg,da9211" or "dlg,da9213".
+- reg: I2C slave address, usually 0x68.
+- 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.
+ BUCKA and BUCKB.
+
+Optional properties:
+- Any optional property defined in regulator.txt
+
+Example 1) DA9211
+
+ pmic: da9211@68 {
+ compatible = "dlg,da9211";
+ reg = <0x68>;
+ interrupts = <3 27>;
+
+ regulators {
+ BUCKA {
+ regulator-name = "VBUCKA";
+ regulator-min-microvolt = < 300000>;
+ regulator-max-microvolt = <1570000>;
+ regulator-min-microamp = <2000000>;
+ regulator-max-microamp = <5000000>;
+ };
+ BUCKB {
+ regulator-name = "VBUCKB";
+ regulator-min-microvolt = < 300000>;
+ regulator-max-microvolt = <1570000>;
+ regulator-min-microamp = <2000000>;
+ regulator-max-microamp = <5000000>;
+ };
+ };
+ };
+
+Example 2) DA92113
+ pmic: da9213@68 {
+ compatible = "dlg,da9213";
+ reg = <0x68>;
+ interrupts = <3 27>;
+
+ regulators {
+ BUCKA {
+ regulator-name = "VBUCKA";
+ regulator-min-microvolt = < 300000>;
+ regulator-max-microvolt = <1570000>;
+ regulator-min-microamp = <3000000>;
+ regulator-max-microamp = <6000000>;
+ };
+ BUCKB {
+ regulator-name = "VBUCKB";
+ regulator-min-microvolt = < 300000>;
+ regulator-max-microvolt = <1570000>;
+ regulator-min-microamp = <3000000>;
+ regulator-max-microamp = <6000000>;
+ };
+ };
+ };
diff --git a/dts/Bindings/regulator/fan53555.txt b/dts/Bindings/regulator/fan53555.txt
new file mode 100644
index 0000000000..54a3f2c80e
--- /dev/null
+++ b/dts/Bindings/regulator/fan53555.txt
@@ -0,0 +1,23 @@
+Binding for Fairchild FAN53555 regulators
+
+Required properties:
+ - compatible: one of "fcs,fan53555", "silergy,syr827", "silergy,syr828"
+ - reg: I2C address
+
+Optional properties:
+ - fcs,suspend-voltage-selector: declare which of the two available
+ voltage selector registers should be used for the suspend
+ voltage. The other one is used for the runtime voltage setting
+ Possible values are either <0> or <1>
+ - vin-supply: regulator supplying the vin pin
+
+Example:
+
+ regulator@40 {
+ compatible = "fcs,fan53555";
+ regulator-name = "fan53555";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1800000>;
+ vin-supply = <&parent_reg>;
+ fcs,suspend-voltage-selector = <1>;
+ };
diff --git a/dts/Bindings/regulator/isl9305.txt b/dts/Bindings/regulator/isl9305.txt
new file mode 100644
index 0000000000..a626fc1bbf
--- /dev/null
+++ b/dts/Bindings/regulator/isl9305.txt
@@ -0,0 +1,36 @@
+Intersil ISL9305/ISL9305H voltage regulator
+
+Required properties:
+
+- compatible: "isl,isl9305" or "isl,isl9305h"
+- reg: I2C slave address, usually 0x68.
+- 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 being "dcd1", "dcd2", "ldo1" and "ldo2". The content of each sub-node
+ is defined by the standard binding for regulators; see regulator.txt.
+- VINDCD1-supply: A phandle to a regulator node supplying VINDCD1.
+ VINDCD2-supply: A phandle to a regulator node supplying VINDCD2.
+ VINLDO1-supply: A phandle to a regulator node supplying VINLDO1.
+ VINLDO2-supply: A phandle to a regulator node supplying VINLDO2.
+
+Optional properties:
+- Per-regulator optional properties are defined in regulator.txt
+
+Example
+
+ pmic: isl9305@68 {
+ compatible = "isl,isl9305";
+ reg = <0x68>;
+
+ VINDCD1-supply = <&system_power>;
+ VINDCD2-supply = <&system_power>;
+ VINLDO1-supply = <&system_power>;
+ VINLDO2-supply = <&system_power>;
+
+ regulators {
+ dcd1 {
+ regulator-name = "VDD_DSP";
+ regulator-always-on;
+ };
+ };
+ };
diff --git a/dts/Bindings/regulator/max1586-regulator.txt b/dts/Bindings/regulator/max1586-regulator.txt
new file mode 100644
index 0000000000..c050c1744c
--- /dev/null
+++ b/dts/Bindings/regulator/max1586-regulator.txt
@@ -0,0 +1,28 @@
+Maxim MAX1586 voltage regulator
+
+Required properties:
+- compatible: must be "maxim,max1586"
+- reg: I2C slave address, usually 0x14
+- v3-gain: integer specifying the V3 gain as per datasheet
+ (1 + R24/R25 + R24/185.5kOhm)
+- any required generic properties defined in regulator.txt
+
+Example:
+
+ i2c_master {
+ max1586@14 {
+ compatible = "maxim,max1586";
+ reg = <0x14>;
+ v3-gain = <1000000>;
+
+ regulators {
+ vcc_core: v3 {
+ regulator-name = "vcc_core";
+ regulator-compatible = "Output_V3";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1705000>;
+ regulator-always-on;
+ };
+ };
+ };
+ };
diff --git a/dts/Bindings/regulator/max77802.txt b/dts/Bindings/regulator/max77802.txt
new file mode 100644
index 0000000000..5aeaffc0f1
--- /dev/null
+++ b/dts/Bindings/regulator/max77802.txt
@@ -0,0 +1,53 @@
+Binding for Maxim MAX77802 regulators
+
+This is a part of device tree bindings of MAX77802 multi-function device.
+More information can be found in bindings/mfd/max77802.txt file.
+
+The MAX77802 PMIC has 10 high-efficiency Buck and 32 Low-dropout (LDO)
+regulators that can be controlled over I2C.
+
+Following properties should be present in main device node of the MFD chip.
+
+Optional node:
+- regulators : The regulators of max77802 have to be instantiated
+ under subnode named "regulators" using the following format.
+
+ regulator-name {
+ standard regulator constraints....
+ };
+ refer Documentation/devicetree/bindings/regulator/regulator.txt
+
+The regulator node name should be initialized with a string to get matched
+with their hardware counterparts as follow. The valid names are:
+
+ -LDOn : for LDOs, where n can lie in ranges 1-15, 17-21, 23-30
+ and 32-35.
+ example: LDO1, LDO2, LDO35.
+ -BUCKn : for BUCKs, where n can lie in range 1 to 10.
+ example: BUCK1, BUCK5, BUCK10.
+Example:
+
+ max77802@09 {
+ compatible = "maxim,max77802";
+ interrupt-parent = <&wakeup_eint>;
+ interrupts = <26 0>;
+ reg = <0x09>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ regulators {
+ ldo11_reg: LDO11 {
+ regulator-name = "vdd_ldo11";
+ regulator-min-microvolt = <1900000>;
+ regulator-max-microvolt = <1900000>;
+ regulator-always-on;
+ };
+
+ buck1_reg: BUCK1 {
+ regulator-name = "vdd_mif";
+ regulator-min-microvolt = <950000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+ };
diff --git a/dts/Bindings/regulator/pwm-regulator.txt b/dts/Bindings/regulator/pwm-regulator.txt
new file mode 100644
index 0000000000..ce91f61feb
--- /dev/null
+++ b/dts/Bindings/regulator/pwm-regulator.txt
@@ -0,0 +1,27 @@
+pwm regulator bindings
+
+Required properties:
+- compatible: Should be "pwm-regulator"
+- pwms: OF device-tree PWM specification (see PWM binding pwm.txt)
+- voltage-table: voltage and duty table, include 2 members in each set of
+ brackets, first one is voltage(unit: uv), the next is duty(unit: percent)
+
+Any property defined as part of the core regulator binding defined in
+regulator.txt can also be used.
+
+Example:
+ pwm_regulator {
+ compatible = "pwm-regulator;
+ pwms = <&pwm1 0 8448 0>;
+
+ voltage-table = <1114000 0>,
+ <1095000 10>,
+ <1076000 20>,
+ <1056000 30>,
+ <1036000 40>,
+ <1016000 50>;
+
+ regulator-min-microvolt = <1016000>;
+ regulator-max-microvolt = <1114000>;
+ regulator-name = "vdd_logic";
+ };
diff --git a/dts/Bindings/regulator/sky81452-regulator.txt b/dts/Bindings/regulator/sky81452-regulator.txt
new file mode 100644
index 0000000000..882455e9b3
--- /dev/null
+++ b/dts/Bindings/regulator/sky81452-regulator.txt
@@ -0,0 +1,16 @@
+SKY81452 voltage regulator
+
+Required properties:
+- any required generic properties defined in regulator.txt
+
+Optional properties:
+- any available generic properties defined in regulator.txt
+
+Example:
+
+ regulator {
+ /* generic regulator properties */
+ regulator-name = "touch_en";
+ regulator-min-microvolt = <4500000>;
+ regulator-max-microvolt = <8000000>;
+ };