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-rw-r--r--Documentation/devicetree/bindings/ata/ahci-dm816.txt21
-rw-r--r--Documentation/devicetree/bindings/hwmon/ads7828.txt25
-rw-r--r--Documentation/devicetree/bindings/hwmon/aspeed-pwm-tacho.txt68
-rw-r--r--Documentation/devicetree/bindings/hwmon/lm87.txt30
-rw-r--r--Documentation/devicetree/bindings/ipmi/aspeed,ast2400-ibt-bmc.txt4
-rw-r--r--Documentation/devicetree/bindings/leds/leds-cpcap.txt29
-rw-r--r--Documentation/devicetree/bindings/leds/leds-mt6323.txt60
-rw-r--r--Documentation/devicetree/bindings/leds/leds-pca9532.txt10
-rw-r--r--Documentation/devicetree/bindings/mailbox/brcm,iproc-flexrm-mbox.txt59
-rw-r--r--Documentation/devicetree/bindings/mailbox/brcm,iproc-pdc-mbox.txt6
-rw-r--r--Documentation/devicetree/bindings/pci/hisilicon-pcie.txt10
-rw-r--r--Documentation/devicetree/bindings/power/power_domain.txt4
-rw-r--r--Documentation/devicetree/bindings/power/reset/gemini-poweroff.txt17
-rw-r--r--Documentation/devicetree/bindings/power/reset/syscon-poweroff.txt11
-rw-r--r--Documentation/devicetree/bindings/power/rockchip-io-domain.txt1
-rw-r--r--Documentation/devicetree/bindings/power/supply/cpcap-charger.txt37
-rw-r--r--Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt21
-rw-r--r--Documentation/devicetree/bindings/power/supply/ltc2941.txt6
-rw-r--r--Documentation/devicetree/bindings/power/supply/max8925_battery.txt (renamed from Documentation/devicetree/bindings/power/supply/max8925_batter.txt)0
-rw-r--r--Documentation/devicetree/bindings/vendor-prefixes.txt1
20 files changed, 409 insertions, 11 deletions
diff --git a/Documentation/devicetree/bindings/ata/ahci-dm816.txt b/Documentation/devicetree/bindings/ata/ahci-dm816.txt
new file mode 100644
index 000000000000..f8c535f3541f
--- /dev/null
+++ b/Documentation/devicetree/bindings/ata/ahci-dm816.txt
@@ -0,0 +1,21 @@
+Device tree binding for the TI DM816 AHCI SATA Controller
+---------------------------------------------------------
+
+Required properties:
+ - compatible: must be "ti,dm816-ahci"
+ - reg: physical base address and size of the register region used by
+ the controller (as defined by the AHCI 1.1 standard)
+ - interrupts: interrupt specifier (refer to the interrupt binding)
+ - clocks: list of phandle and clock specifier pairs (or only
+ phandles for clock providers with '0' defined for
+ #clock-cells); two clocks must be specified: the functional
+ clock and an external reference clock
+
+Example:
+
+ sata: sata@4a140000 {
+ compatible = "ti,dm816-ahci";
+ reg = <0x4a140000 0x10000>;
+ interrupts = <16>;
+ clocks = <&sysclk5_ck>, <&sata_refclk>;
+ };
diff --git a/Documentation/devicetree/bindings/hwmon/ads7828.txt b/Documentation/devicetree/bindings/hwmon/ads7828.txt
new file mode 100644
index 000000000000..fe0cc4ad7ea9
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/ads7828.txt
@@ -0,0 +1,25 @@
+ads7828 properties
+
+Required properties:
+- compatible: Should be one of
+ ti,ads7828
+ ti,ads7830
+- reg: I2C address
+
+Optional properties:
+
+- ti,differential-input
+ Set to use the device in differential mode.
+- vref-supply
+ The external reference on the device is set to this regulators output. If it
+ does not exists the internal reference will be used and output by the ads78xx
+ on the "external vref" pin.
+
+ Example ADS7828 node:
+
+ ads7828: ads@48 {
+ comatible = "ti,ads7828";
+ reg = <0x48>;
+ vref-supply = <&vref>;
+ ti,differential-input;
+ };
diff --git a/Documentation/devicetree/bindings/hwmon/aspeed-pwm-tacho.txt b/Documentation/devicetree/bindings/hwmon/aspeed-pwm-tacho.txt
new file mode 100644
index 000000000000..cf4460564adb
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/aspeed-pwm-tacho.txt
@@ -0,0 +1,68 @@
+ASPEED AST2400/AST2500 PWM and Fan Tacho controller device driver
+
+The ASPEED PWM controller can support upto 8 PWM outputs. The ASPEED Fan Tacho
+controller can support upto 16 Fan tachometer inputs.
+
+There can be upto 8 fans supported. Each fan can have one PWM output and
+one/two Fan tach inputs.
+
+Required properties for pwm-tacho node:
+- #address-cells : should be 1.
+
+- #size-cells : should be 1.
+
+- reg : address and length of the register set for the device.
+
+- pinctrl-names : a pinctrl state named "default" must be defined.
+
+- pinctrl-0 : phandle referencing pin configuration of the PWM ports.
+
+- compatible : should be "aspeed,ast2400-pwm-tacho" for AST2400 and
+ "aspeed,ast2500-pwm-tacho" for AST2500.
+
+- clocks : a fixed clock providing input clock frequency(PWM
+ and Fan Tach clock)
+
+fan subnode format:
+===================
+Under fan subnode there can upto 8 child nodes, with each child node
+representing a fan. If there are 8 fans each fan can have one PWM port and
+one/two Fan tach inputs.
+
+Required properties for each child node:
+- reg : should specify PWM source port.
+ integer value in the range 0 to 7 with 0 indicating PWM port A and
+ 7 indicating PWM port H.
+
+- aspeed,fan-tach-ch : should specify the Fan tach input channel.
+ integer value in the range 0 through 15, with 0 indicating
+ Fan tach channel 0 and 15 indicating Fan tach channel 15.
+ Atleast one Fan tach input channel is required.
+
+Examples:
+
+pwm_tacho_fixed_clk: fixedclk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <24000000>;
+};
+
+pwm_tacho: pwmtachocontroller@1e786000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x1E786000 0x1000>;
+ compatible = "aspeed,ast2500-pwm-tacho";
+ clocks = <&pwm_tacho_fixed_clk>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm0_default &pinctrl_pwm1_default>;
+
+ fan@0 {
+ reg = <0x00>;
+ aspeed,fan-tach-ch = /bits/ 8 <0x00>;
+ };
+
+ fan@1 {
+ reg = <0x01>;
+ aspeed,fan-tach-ch = /bits/ 8 <0x01 0x02>;
+ };
+};
diff --git a/Documentation/devicetree/bindings/hwmon/lm87.txt b/Documentation/devicetree/bindings/hwmon/lm87.txt
new file mode 100644
index 000000000000..e1b79903f204
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/lm87.txt
@@ -0,0 +1,30 @@
+*LM87 hwmon sensor.
+
+Required properties:
+- compatible: Should be
+ "ti,lm87"
+
+- reg: I2C address
+
+optional properties:
+- has-temp3: This configures pins 18 and 19 to be used as a second
+ remote temperature sensing channel. By default the pins
+ are configured as voltage input pins in0 and in5.
+
+- has-in6: When set, pin 5 is configured to be used as voltage input
+ in6. Otherwise the pin is set as FAN1 input.
+
+- has-in7: When set, pin 6 is configured to be used as voltage input
+ in7. Otherwise the pin is set as FAN2 input.
+
+- vcc-supply: a Phandle for the regulator supplying power, can be
+ cofigured to measure 5.0V power supply. Default is 3.3V.
+
+Example:
+
+lm87@2e {
+ compatible = "ti,lm87";
+ reg = <0x2e>;
+ has-temp3;
+ vcc-supply = <&reg_5v0>;
+};
diff --git a/Documentation/devicetree/bindings/ipmi/aspeed,ast2400-ibt-bmc.txt b/Documentation/devicetree/bindings/ipmi/aspeed,ast2400-ibt-bmc.txt
index 6f28969af9dc..028268fd99ee 100644
--- a/Documentation/devicetree/bindings/ipmi/aspeed,ast2400-ibt-bmc.txt
+++ b/Documentation/devicetree/bindings/ipmi/aspeed,ast2400-ibt-bmc.txt
@@ -6,7 +6,9 @@ perform in-band IPMI communication with their host.
Required properties:
-- compatible : should be "aspeed,ast2400-ibt-bmc"
+- compatible : should be one of
+ "aspeed,ast2400-ibt-bmc"
+ "aspeed,ast2500-ibt-bmc"
- reg: physical address and size of the registers
Optional properties:
diff --git a/Documentation/devicetree/bindings/leds/leds-cpcap.txt b/Documentation/devicetree/bindings/leds/leds-cpcap.txt
new file mode 100644
index 000000000000..ebf7cdc7f70c
--- /dev/null
+++ b/Documentation/devicetree/bindings/leds/leds-cpcap.txt
@@ -0,0 +1,29 @@
+Motorola CPCAP PMIC LEDs
+------------------------
+
+This module is part of the CPCAP. For more details about the whole
+chip see Documentation/devicetree/bindings/mfd/motorola-cpcap.txt.
+
+Requires node properties:
+- compatible: should be one of
+ * "motorola,cpcap-led-mdl" (Main Display Lighting)
+ * "motorola,cpcap-led-kl" (Keyboard Lighting)
+ * "motorola,cpcap-led-adl" (Aux Display Lighting)
+ * "motorola,cpcap-led-red" (Red Triode)
+ * "motorola,cpcap-led-green" (Green Triode)
+ * "motorola,cpcap-led-blue" (Blue Triode)
+ * "motorola,cpcap-led-cf" (Camera Flash)
+ * "motorola,cpcap-led-bt" (Bluetooth)
+ * "motorola,cpcap-led-cp" (Camera Privacy LED)
+- label: see Documentation/devicetree/bindings/leds/common.txt
+- vdd-supply: A phandle to the regulator powering the LED
+
+Example:
+
+&cpcap {
+ cpcap_led_red: red-led {
+ compatible = "motorola,cpcap-led-red";
+ label = "cpcap:red";
+ vdd-supply = <&sw5>;
+ };
+};
diff --git a/Documentation/devicetree/bindings/leds/leds-mt6323.txt b/Documentation/devicetree/bindings/leds/leds-mt6323.txt
new file mode 100644
index 000000000000..45bf9f7d85f3
--- /dev/null
+++ b/Documentation/devicetree/bindings/leds/leds-mt6323.txt
@@ -0,0 +1,60 @@
+Device Tree Bindings for LED support on MT6323 PMIC
+
+MT6323 LED controller is subfunction provided by MT6323 PMIC, so the LED
+controllers are defined as the subnode of the function node provided by MT6323
+PMIC controller that is being defined as one kind of Muti-Function Device (MFD)
+using shared bus called PMIC wrapper for each subfunction to access remote
+MT6323 PMIC hardware.
+
+For MT6323 MFD bindings see:
+Documentation/devicetree/bindings/mfd/mt6397.txt
+For MediaTek PMIC wrapper bindings see:
+Documentation/devicetree/bindings/soc/mediatek/pwrap.txt
+
+Required properties:
+- compatible : Must be "mediatek,mt6323-led"
+- address-cells : Must be 1
+- size-cells : Must be 0
+
+Each led is represented as a child node of the mediatek,mt6323-led that
+describes the initial behavior for each LED physically and currently only four
+LED child nodes can be supported.
+
+Required properties for the LED child node:
+- reg : LED channel number (0..3)
+
+Optional properties for the LED child node:
+- label : See Documentation/devicetree/bindings/leds/common.txt
+- linux,default-trigger : See Documentation/devicetree/bindings/leds/common.txt
+- default-state: See Documentation/devicetree/bindings/leds/common.txt
+
+Example:
+
+ mt6323: pmic {
+ compatible = "mediatek,mt6323";
+
+ ...
+
+ mt6323led: leds {
+ compatible = "mediatek,mt6323-led";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ reg = <0>;
+ label = "LED0";
+ linux,default-trigger = "timer";
+ default-state = "on";
+ };
+ led@1 {
+ reg = <1>;
+ label = "LED1";
+ default-state = "off";
+ };
+ led@2 {
+ reg = <2>;
+ label = "LED2";
+ default-state = "on";
+ };
+ };
+ };
diff --git a/Documentation/devicetree/bindings/leds/leds-pca9532.txt b/Documentation/devicetree/bindings/leds/leds-pca9532.txt
index 198f3ba0e01f..f769c52e3643 100644
--- a/Documentation/devicetree/bindings/leds/leds-pca9532.txt
+++ b/Documentation/devicetree/bindings/leds/leds-pca9532.txt
@@ -17,6 +17,8 @@ Optional sub-node properties:
- label: see Documentation/devicetree/bindings/leds/common.txt
- type: Output configuration, see dt-bindings/leds/leds-pca9532.h (default NONE)
- linux,default-trigger: see Documentation/devicetree/bindings/leds/common.txt
+ - default-state: see Documentation/devicetree/bindings/leds/common.txt
+ This property is only valid for sub-nodes of type <PCA9532_TYPE_LED>.
Example:
#include <dt-bindings/leds/leds-pca9532.h>
@@ -33,6 +35,14 @@ Example:
label = "pca:green:power";
type = <PCA9532_TYPE_LED>;
};
+ kernel-booting {
+ type = <PCA9532_TYPE_LED>;
+ default-state = "on";
+ };
+ sys-stat {
+ type = <PCA9532_TYPE_LED>;
+ default-state = "keep"; // don't touch, was set by U-Boot
+ };
};
For more product information please see the link below:
diff --git a/Documentation/devicetree/bindings/mailbox/brcm,iproc-flexrm-mbox.txt b/Documentation/devicetree/bindings/mailbox/brcm,iproc-flexrm-mbox.txt
new file mode 100644
index 000000000000..752ae6b00d26
--- /dev/null
+++ b/Documentation/devicetree/bindings/mailbox/brcm,iproc-flexrm-mbox.txt
@@ -0,0 +1,59 @@
+Broadcom FlexRM Ring Manager
+============================
+The Broadcom FlexRM ring manager provides a set of rings which can be
+used to submit work to offload engines. An SoC may have multiple FlexRM
+hardware blocks. There is one device tree entry per FlexRM block. The
+FlexRM driver will create a mailbox-controller instance for given FlexRM
+hardware block where each mailbox channel is a separate FlexRM ring.
+
+Required properties:
+--------------------
+- compatible: Should be "brcm,iproc-flexrm-mbox"
+- reg: Specifies base physical address and size of the FlexRM
+ ring registers
+- msi-parent: Phandles (and potential Device IDs) to MSI controllers
+ The FlexRM engine will send MSIs (instead of wired
+ interrupts) to CPU. There is one MSI for each FlexRM ring.
+ Refer devicetree/bindings/interrupt-controller/msi.txt
+- #mbox-cells: Specifies the number of cells needed to encode a mailbox
+ channel. This should be 3.
+
+ The 1st cell is the mailbox channel number.
+
+ The 2nd cell contains MSI completion threshold. This is the
+ number of completion messages for which FlexRM will inject
+ one MSI interrupt to CPU.
+
+ The 3nd cell contains MSI timer value representing time for
+ which FlexRM will wait to accumulate N completion messages
+ where N is the value specified by 2nd cell above. If FlexRM
+ does not get required number of completion messages in time
+ specified by this cell then it will inject one MSI interrupt
+ to CPU provided atleast one completion message is available.
+
+Optional properties:
+--------------------
+- dma-coherent: Present if DMA operations made by the FlexRM engine (such
+ as DMA descriptor access, access to buffers pointed by DMA
+ descriptors and read/write pointer updates to DDR) are
+ cache coherent with the CPU.
+
+Example:
+--------
+crypto_mbox: mbox@67000000 {
+ compatible = "brcm,iproc-flexrm-mbox";
+ reg = <0x67000000 0x200000>;
+ msi-parent = <&gic_its 0x7f00>;
+ #mbox-cells = <3>;
+};
+
+crypto@672c0000 {
+ compatible = "brcm,spu2-v2-crypto";
+ reg = <0x672c0000 0x1000>;
+ mboxes = <&crypto_mbox 0 0x1 0xffff>,
+ <&crypto_mbox 1 0x1 0xffff>,
+ <&crypto_mbox 16 0x1 0xffff>,
+ <&crypto_mbox 17 0x1 0xffff>,
+ <&crypto_mbox 30 0x1 0xffff>,
+ <&crypto_mbox 31 0x1 0xffff>;
+};
diff --git a/Documentation/devicetree/bindings/mailbox/brcm,iproc-pdc-mbox.txt b/Documentation/devicetree/bindings/mailbox/brcm,iproc-pdc-mbox.txt
index 411ccf421584..0f3ee81d92c2 100644
--- a/Documentation/devicetree/bindings/mailbox/brcm,iproc-pdc-mbox.txt
+++ b/Documentation/devicetree/bindings/mailbox/brcm,iproc-pdc-mbox.txt
@@ -1,9 +1,11 @@
The PDC driver manages data transfer to and from various offload engines
on some Broadcom SoCs. An SoC may have multiple PDC hardware blocks. There is
-one device tree entry per block.
+one device tree entry per block. On some chips, the PDC functionality is
+handled by the FA2 (Northstar Plus).
Required properties:
-- compatible : Should be "brcm,iproc-pdc-mbox".
+- compatible : Should be "brcm,iproc-pdc-mbox" or "brcm,iproc-fa2-mbox" for
+ FA2/Northstar Plus.
- reg: Should contain PDC registers location and length.
- interrupts: Should contain the IRQ line for the PDC.
- #mbox-cells: 1
diff --git a/Documentation/devicetree/bindings/pci/hisilicon-pcie.txt b/Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
index b7fa3b97986d..a339dbb15493 100644
--- a/Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
+++ b/Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
@@ -44,13 +44,19 @@ Hip05 Example (note that Hip06 is the same except compatible):
};
HiSilicon Hip06/Hip07 PCIe host bridge DT (almost-ECAM) description.
+
+Some BIOSes place the host controller in a mode where it is ECAM
+compliant for all devices other than the root complex. In such cases,
+the host controller should be described as below.
+
The properties and their meanings are identical to those described in
host-generic-pci.txt except as listed below.
Properties of the host controller node that differ from
host-generic-pci.txt:
-- compatible : Must be "hisilicon,pcie-almost-ecam"
+- compatible : Must be "hisilicon,hip06-pcie-ecam", or
+ "hisilicon,hip07-pcie-ecam"
- reg : Two entries: First the ECAM configuration space for any
other bus underneath the root bus. Second, the base
@@ -59,7 +65,7 @@ host-generic-pci.txt:
Example:
pcie0: pcie@a0090000 {
- compatible = "hisilicon,pcie-almost-ecam";
+ compatible = "hisilicon,hip06-pcie-ecam";
reg = <0 0xb0000000 0 0x2000000>, /* ECAM configuration space */
<0 0xa0090000 0 0x10000>; /* host bridge registers */
bus-range = <0 31>;
diff --git a/Documentation/devicetree/bindings/power/power_domain.txt b/Documentation/devicetree/bindings/power/power_domain.txt
index 723e1ad937da..940707d095cc 100644
--- a/Documentation/devicetree/bindings/power/power_domain.txt
+++ b/Documentation/devicetree/bindings/power/power_domain.txt
@@ -31,7 +31,9 @@ Optional properties:
- domain-idle-states : A phandle of an idle-state that shall be soaked into a
generic domain power state. The idle state definitions are
- compatible with domain-idle-state specified in [1].
+ compatible with domain-idle-state specified in [1]. phandles
+ that are not compatible with domain-idle-state will be
+ ignored.
The domain-idle-state property reflects the idle state of this PM domain and
not the idle states of the devices or sub-domains in the PM domain. Devices
and sub-domains have their own idle-states independent of the parent
diff --git a/Documentation/devicetree/bindings/power/reset/gemini-poweroff.txt b/Documentation/devicetree/bindings/power/reset/gemini-poweroff.txt
new file mode 100644
index 000000000000..7fec3e100214
--- /dev/null
+++ b/Documentation/devicetree/bindings/power/reset/gemini-poweroff.txt
@@ -0,0 +1,17 @@
+* Device-Tree bindings for Cortina Systems Gemini Poweroff
+
+This is a special IP block in the Cortina Gemini SoC that only
+deals with different ways to power the system down.
+
+Required properties:
+- compatible: should be "cortina,gemini-power-controller"
+- reg: should contain the physical memory base and size
+- interrupts: should contain the power management interrupt
+
+Example:
+
+power-controller@4b000000 {
+ compatible = "cortina,gemini-power-controller";
+ reg = <0x4b000000 0x100>;
+ interrupts = <26 IRQ_TYPE_EDGE_FALLING>;
+};
diff --git a/Documentation/devicetree/bindings/power/reset/syscon-poweroff.txt b/Documentation/devicetree/bindings/power/reset/syscon-poweroff.txt
index 1e2546f8b08a..022ed1f3bc80 100644
--- a/Documentation/devicetree/bindings/power/reset/syscon-poweroff.txt
+++ b/Documentation/devicetree/bindings/power/reset/syscon-poweroff.txt
@@ -3,13 +3,20 @@ Generic SYSCON mapped register poweroff driver
This is a generic poweroff driver using syscon to map the poweroff register.
The poweroff is generally performed with a write to the poweroff register
defined by the register map pointed by syscon reference plus the offset
-with the mask defined in the poweroff node.
+with the value and mask defined in the poweroff node.
Required properties:
- compatible: should contain "syscon-poweroff"
- regmap: this is phandle to the register map node
- offset: offset in the register map for the poweroff register (in bytes)
-- mask: the poweroff value written to the poweroff register (32 bit access)
+- value: the poweroff value written to the poweroff register (32 bit access)
+
+Optional properties:
+- mask: update only the register bits defined by the mask (32 bit)
+
+Legacy usage:
+If a node doesn't contain a value property but contains a mask property, the
+mask property is used as the value.
Default will be little endian mode, 32 bit access only.
diff --git a/Documentation/devicetree/bindings/power/rockchip-io-domain.txt b/Documentation/devicetree/bindings/power/rockchip-io-domain.txt
index d23dc002a87e..d3a5a93a65cd 100644
--- a/Documentation/devicetree/bindings/power/rockchip-io-domain.txt
+++ b/Documentation/devicetree/bindings/power/rockchip-io-domain.txt
@@ -33,6 +33,7 @@ Required properties:
- compatible: should be one of:
- "rockchip,rk3188-io-voltage-domain" for rk3188
- "rockchip,rk3288-io-voltage-domain" for rk3288
+ - "rockchip,rk3328-io-voltage-domain" for rk3328
- "rockchip,rk3368-io-voltage-domain" for rk3368
- "rockchip,rk3368-pmu-io-voltage-domain" for rk3368 pmu-domains
- "rockchip,rk3399-io-voltage-domain" for rk3399
diff --git a/Documentation/devicetree/bindings/power/supply/cpcap-charger.txt b/Documentation/devicetree/bindings/power/supply/cpcap-charger.txt
new file mode 100644
index 000000000000..80bd873c3b1d
--- /dev/null
+++ b/Documentation/devicetree/bindings/power/supply/cpcap-charger.txt
@@ -0,0 +1,37 @@
+Motorola CPCAP PMIC battery charger binding
+
+Required properties:
+- compatible: Shall be "motorola,mapphone-cpcap-charger"
+- interrupts: Interrupt specifier for each name in interrupt-names
+- interrupt-names: Should contain the following entries:
+ "chrg_det", "rvrs_chrg", "chrg_se1b", "se0conn",
+ "rvrs_mode", "chrgcurr1", "vbusvld", "battdetb"
+- io-channels: IIO ADC channel specifier for each name in io-channel-names
+- io-channel-names: Should contain the following entries:
+ "battdetb", "battp", "vbus", "chg_isense", "batti"
+
+Optional properties:
+- mode-gpios: Optionally CPCAP charger can have a companion wireless
+ charge controller that is controlled with two GPIOs
+ that are active low.
+
+Example:
+
+cpcap_charger: charger {
+ compatible = "motorola,mapphone-cpcap-charger";
+ interrupts-extended = <
+ &cpcap 13 0 &cpcap 12 0 &cpcap 29 0 &cpcap 28 0
+ &cpcap 22 0 &cpcap 20 0 &cpcap 19 0 &cpcap 54 0
+ >;
+ interrupt-names =
+ "chrg_det", "rvrs_chrg", "chrg_se1b", "se0conn",
+ "rvrs_mode", "chrgcurr1", "vbusvld", "battdetb";
+ mode-gpios = <&gpio3 29 GPIO_ACTIVE_LOW
+ &gpio3 23 GPIO_ACTIVE_LOW>;
+ io-channels = <&cpcap_adc 0 &cpcap_adc 1
+ &cpcap_adc 2 &cpcap_adc 5
+ &cpcap_adc 6>;
+ io-channel-names = "battdetb", "battp",
+ "vbus", "chg_isense",
+ "batti";
+};
diff --git a/Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt b/Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
new file mode 100644
index 000000000000..5485633b1faa
--- /dev/null
+++ b/Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
@@ -0,0 +1,21 @@
+LEGO MINDSTORMS EV3 Battery
+~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+LEGO MINDSTORMS EV3 has some built-in capability for monitoring the battery.
+It uses 6 AA batteries or a special Li-ion rechargeable battery pack that is
+detected by a key switch in the battery compartment.
+
+Required properties:
+ - compatible: Must be "lego,ev3-battery"
+ - io-channels: phandles to analog inputs for reading voltage and current
+ - io-channel-names: Must be "voltage", "current"
+ - rechargeable-gpios: phandle to the rechargeable battery indication gpio
+
+Example:
+
+ battery {
+ compatible = "lego,ev3-battery";
+ io-channels = <&adc 4>, <&adc 3>;
+ io-channel-names = "voltage", "current";
+ rechargeable-gpios = <&gpio 136 GPIO_ACTIVE_LOW>;
+ };
diff --git a/Documentation/devicetree/bindings/power/supply/ltc2941.txt b/Documentation/devicetree/bindings/power/supply/ltc2941.txt
index ea42ae12d924..a9d7aa60558b 100644
--- a/Documentation/devicetree/bindings/power/supply/ltc2941.txt
+++ b/Documentation/devicetree/bindings/power/supply/ltc2941.txt
@@ -6,8 +6,8 @@ temperature monitoring, and uses a slightly different conversion
formula for the charge counter.
Required properties:
-- compatible: Should contain "ltc2941" or "ltc2943" which also indicates the
- type of I2C chip attached.
+- compatible: Should contain "lltc,ltc2941" or "lltc,ltc2943" which also
+ indicates the type of I2C chip attached.
- reg: The 7-bit I2C address.
- lltc,resistor-sense: The sense resistor value in milli-ohms. Can be a 32-bit
negative value when the battery has been connected to the wrong end of the
@@ -20,7 +20,7 @@ Required properties:
Example from the Topic Miami Florida board:
fuelgauge: ltc2943@64 {
- compatible = "ltc2943";
+ compatible = "lltc,ltc2943";
reg = <0x64>;
lltc,resistor-sense = <15>;
lltc,prescaler-exponent = <5>; /* 2^(2*5) = 1024 */
diff --git a/Documentation/devicetree/bindings/power/supply/max8925_batter.txt b/Documentation/devicetree/bindings/power/supply/max8925_battery.txt
index d7e3e0c0f71d..d7e3e0c0f71d 100644
--- a/Documentation/devicetree/bindings/power/supply/max8925_batter.txt
+++ b/Documentation/devicetree/bindings/power/supply/max8925_battery.txt
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index ec0bfb9bbebd..830c9987fa02 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -265,6 +265,7 @@ sbs Smart Battery System
schindler Schindler
seagate Seagate Technology PLC
semtech Semtech Corporation
+sensirion Sensirion AG
sgx SGX Sensortech
sharp Sharp Corporation
si-en Si-En Technology Ltd.