dts: update to v4.12-rc1

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

6 files changed, 182 insertions, 3 deletions

diff --git a/dts/Bindings/regulator/anatop-regulator.txt b/dts/Bindings/regulator/anatop-regulator.txt
index 1d58c8cfdb..a3106c72fb 100644
--- a/dts/Bindings/regulator/anatop-regulator.txt
+++ b/dts/Bindings/regulator/anatop-regulator.txt
@@ -2,6 +2,7 @@ Anatop Voltage regulators
 
 Required properties:
 - compatible: Must be "fsl,anatop-regulator"
+- regulator-name: A string used as a descriptive name for regulator outputs
 - anatop-reg-offset: Anatop MFD register offset
 - anatop-vol-bit-shift: Bit shift for the register
 - anatop-vol-bit-width: Number of bits used in the register
diff --git a/dts/Bindings/regulator/lm363x-regulator.txt b/dts/Bindings/regulator/lm363x-regulator.txt
index 8f14df9d12..cc5a6151d8 100644
--- a/dts/Bindings/regulator/lm363x-regulator.txt
+++ b/dts/Bindings/regulator/lm363x-regulator.txt
@@ -8,8 +8,8 @@ Required property:
 
 Optional properties:
   LM3632 has external enable pins for two LDOs.
-  - ti,lcm-en1-gpio: A GPIO specifier for Vpos control pin.
-  - ti,lcm-en2-gpio: A GPIO specifier for Vneg control pin.
+  - enable-gpios: Two GPIO specifiers for Vpos and Vneg control pins.
+                  The first entry is Vpos, the second is Vneg enable pin.
 
 Child nodes:
   LM3631
@@ -30,5 +30,79 @@ Child nodes:
 
 Examples: Please refer to ti-lmu dt-bindings [2].
 
+lm3631@29 {
+	compatible = "ti,lm3631";
+	reg = <0x29>;
+
+	regulators {
+		compatible = "ti,lm363x-regulator";
+
+		vboost {
+			regulator-name = "lcd_boost";
+			regulator-min-microvolt = <4500000>;
+			regulator-max-microvolt = <6350000>;
+			regulator-always-on;
+		};
+
+		vcont {
+			regulator-name = "lcd_vcont";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <3300000>;
+		};
+
+		voref {
+			regulator-name = "lcd_voref";
+			regulator-min-microvolt = <4000000>;
+			regulator-max-microvolt = <6000000>;
+		};
+
+		vpos {
+			regulator-name = "lcd_vpos";
+			regulator-min-microvolt = <4000000>;
+			regulator-max-microvolt = <6000000>;
+			regulator-boot-on;
+		};
+
+		vneg {
+			regulator-name = "lcd_vneg";
+			regulator-min-microvolt = <4000000>;
+			regulator-max-microvolt = <6000000>;
+			regulator-boot-on;
+		};
+	};
+};
+
+lm3632@11 {
+	compatible = "ti,lm3632";
+	reg = <0x11>;
+
+	regulators {
+		compatible = "ti,lm363x-regulator";
+
+		/* GPIO1_16 for Vpos, GPIO1_28 is for Vneg */
+		enable-gpios = <&gpio1 16 GPIO_ACTIVE_HIGH>,
+				<&gpio1 28 GPIO_ACTIVE_HIGH>;
+
+		vboost {
+			regulator-name = "lcd_boost";
+			regulator-min-microvolt = <4500000>;
+			regulator-max-microvolt = <6400000>;
+			regulator-always-on;
+		};
+
+		vpos {
+			regulator-name = "lcd_vpos";
+			regulator-min-microvolt = <4000000>;
+			regulator-max-microvolt = <6000000>;
+		};
+
+		vneg {
+			regulator-name = "lcd_vneg";
+			regulator-min-microvolt = <4000000>;
+			regulator-max-microvolt = <6000000>;
+		};
+	};
+};
+
 [1] ../regulator/regulator.txt
 [2] ../mfd/ti-lmu.txt
diff --git a/dts/Bindings/regulator/pfuze100.txt b/dts/Bindings/regulator/pfuze100.txt
index 9b40db88f6..444c47831a 100644
--- a/dts/Bindings/regulator/pfuze100.txt
+++ b/dts/Bindings/regulator/pfuze100.txt
@@ -13,7 +13,7 @@ Required child node:
   --PFUZE100
   sw1ab,sw1c,sw2,sw3a,sw3b,sw4,swbst,vsnvs,vrefddr,vgen1~vgen6
   --PFUZE200
-  sw1ab,sw2,sw3a,sw3b,swbst,vsnvs,vrefddr,vgen1~vgen6
+  sw1ab,sw2,sw3a,sw3b,swbst,vsnvs,vrefddr,vgen1~vgen6,coin
   --PFUZE3000
   sw1a,sw1b,sw2,sw3,swbst,vsnvs,vrefddr,vldo1,vldo2,vccsd,v33,vldo3,vldo4
 
@@ -205,6 +205,12 @@ Example 2: PFUZE200
 				regulator-max-microvolt = <3300000>;
 				regulator-always-on;
 			};
+
+			coin_reg: coin {
+				regulator-min-microvolt = <2500000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
 		};
 	};
 
diff --git a/dts/Bindings/regulator/regulator.txt b/dts/Bindings/regulator/regulator.txt
index 6ab5aef619..d18edb075e 100644
--- a/dts/Bindings/regulator/regulator.txt
+++ b/dts/Bindings/regulator/regulator.txt
@@ -21,6 +21,9 @@ Optional properties:
   design requires. This property describes the total system ramp time
   required due to the combination of internal ramping of the regulator itself,
   and board design issues such as trace capacitance and load on the supply.
+- regulator-settling-time-us: Settling time, in microseconds, for voltage
+  change if regulator have the constant time for any level voltage change.
+  This is useful when regulator have exponential voltage change.
 - regulator-soft-start: Enable soft start so that voltage ramps slowly
 - regulator-state-mem sub-root node for Suspend-to-RAM mode
   : suspend to memory, the device goes to sleep, but all data stored in memory,
diff --git a/dts/Bindings/regulator/tps65132-regulator.txt b/dts/Bindings/regulator/tps65132-regulator.txt
new file mode 100644
index 0000000000..3a3505520c
--- /dev/null
+++ b/dts/Bindings/regulator/tps65132-regulator.txt
@@ -0,0 +1,46 @@
+TPS65132 regulators
+
+Required properties:
+- compatible: "ti,tps65132"
+- reg: I2C slave address
+
+Optional Subnode:
+Device supports two regulators OUTP and OUTN. A sub node within the
+   device node describe the properties of these regulators. The sub-node
+   names must be as follows:
+	-For regulator outp, the sub node name should be "outp".
+	-For regulator outn, the sub node name should be "outn".
+
+-enable-gpios:(active high, output) Regulators are controlled by the input pins.
+   If it is connected to GPIO through host system then provide the
+   gpio number as per gpio.txt.
+-active-discharge-gpios: (active high, output) Some configurations use delay mechanisms
+  on the enable pin, to keep the regulator enabled for some time after
+  the enable signal goes low. This GPIO is used to actively discharge
+  the delay mechanism. Requires specification of ti,active-discharge-time-us
+-ti,active-discharge-time-us: how long the active discharge gpio should be
+  asserted for during active discharge, in microseconds.
+
+Each regulator is defined using the standard binding for regulators.
+
+Example:
+
+	tps65132@3e {
+		compatible = "ti,tps65132";
+		reg = <0x3e>;
+
+		outp {
+			regulator-name = "outp";
+			regulator-boot-on;
+			regulator-always-on;
+			enable-gpios = <&gpio 23 0>;
+		};
+
+		outn {
+			regulator-name = "outn";
+			regulator-boot-on;
+			regulator-always-on;
+			regulator-active-discharge = <0>;
+			enable-gpios = <&gpio 40 0>;
+		};
+	};
diff --git a/dts/Bindings/regulator/vctrl.txt b/dts/Bindings/regulator/vctrl.txt
new file mode 100644
index 0000000000..601328d7fd
--- /dev/null
+++ b/dts/Bindings/regulator/vctrl.txt
@@ -0,0 +1,49 @@
+Bindings for Voltage controlled regulators
+==========================================
+
+Required properties:
+--------------------
+- compatible		  : must be "vctrl-regulator".
+- regulator-min-microvolt : smallest voltage consumers may set
+- regulator-max-microvolt : largest voltage consumers may set
+- ctrl-supply		  : The regulator supplying the control voltage.
+- ctrl-voltage-range	  : an array of two integer values describing the range
+			    (min/max) of the control voltage. The values specify
+			    the control voltage needed to generate the corresponding
+			    regulator-min/max-microvolt output voltage.
+
+Optional properties:
+--------------------
+- ovp-threshold-percent	: overvoltage protection (OVP) threshold of the
+			  regulator in percent. Some regulators have an OVP
+			  circuitry which shuts down the regulator when the
+			  actual output voltage deviates beyond a certain
+			  margin from the expected value for a given control
+			  voltage. On larger voltage decreases this can occur
+			  undesiredly since the output voltage does not adjust
+			  inmediately to changes in the control voltage. To
+			  avoid this situation the vctrl driver breaks down
+			  larger voltage decreases into multiple steps, where
+			  each step is within the OVP threshold.
+- min-slew-down-rate	: Describes how slowly the regulator voltage will decay
+			  down in the worst case (lightest expected load).
+			  Specified in uV / us (like main regulator ramp rate).
+			  This value is required when ovp-threshold-percent is
+			  specified.
+
+Example:
+
+	vctrl-reg {
+		compatible = "vctrl-regulator";
+		regulator-name = "vctrl_reg";
+
+		ctrl-supply = <&ctrl_reg>;
+
+		regulator-min-microvolt = <800000>;
+		regulator-max-microvolt = <1500000>;
+
+		ctrl-voltage-range = <200000 500000>;
+
+		min-slew-down-rate = <225>;
+		ovp-threshold-percent = <16>;
+	};