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-rw-r--r--dts/Bindings/mfd/arizona.txt6
-rw-r--r--dts/Bindings/mfd/as3722.txt2
-rw-r--r--dts/Bindings/mfd/axp20x.txt3
-rw-r--r--dts/Bindings/mfd/bd9571mwv.txt21
-rw-r--r--dts/Bindings/mfd/da9063.txt32
-rw-r--r--dts/Bindings/mfd/motorola-cpcap.txt42
-rw-r--r--dts/Bindings/mfd/mt6397.txt8
-rw-r--r--dts/Bindings/mfd/qcom,spmi-pmic.txt3
-rw-r--r--dts/Bindings/mfd/stm32-timers.txt20
-rw-r--r--dts/Bindings/mfd/sun6i-prcm.txt4
10 files changed, 120 insertions, 21 deletions
diff --git a/dts/Bindings/mfd/arizona.txt b/dts/Bindings/mfd/arizona.txt
index bdd017686e..a014afb079 100644
--- a/dts/Bindings/mfd/arizona.txt
+++ b/dts/Bindings/mfd/arizona.txt
@@ -50,7 +50,7 @@ Required properties:
Optional properties:
- - wlf,reset : GPIO specifier for the GPIO controlling /RESET
+ - reset-gpios : GPIO specifier for the GPIO controlling /RESET
- clocks: Should reference the clocks supplied on MCLK1 and MCLK2
- clock-names: Should contains two strings:
@@ -70,6 +70,10 @@ Optional properties:
Documentation/devicetree/bindings/regulator/regulator.txt
(wm5102, wm5110, wm8280, wm8997, wm8998, wm1814)
+Deprecated properties:
+
+ - wlf,reset : GPIO specifier for the GPIO controlling /RESET
+
Also see child specific device properties:
Regulator - ../regulator/arizona-regulator.txt
Extcon - ../extcon/extcon-arizona.txt
diff --git a/dts/Bindings/mfd/as3722.txt b/dts/Bindings/mfd/as3722.txt
index 0b2a6099aa..5297b22107 100644
--- a/dts/Bindings/mfd/as3722.txt
+++ b/dts/Bindings/mfd/as3722.txt
@@ -46,7 +46,7 @@ is required:
Following properties are require if pin control setting is required
at boot.
- pinctrl-names: A pinctrl state named "default" be defined, using the
- bindings in pinctrl/pinctrl-binding.txt.
+ bindings in pinctrl/pinctrl-bindings.txt.
- pinctrl[0...n]: Properties to contain the phandle that refer to
different nodes of pin control settings. These nodes represents
the pin control setting of state 0 to state n. Each of these
diff --git a/dts/Bindings/mfd/axp20x.txt b/dts/Bindings/mfd/axp20x.txt
index 9455503b02..d1762f3b30 100644
--- a/dts/Bindings/mfd/axp20x.txt
+++ b/dts/Bindings/mfd/axp20x.txt
@@ -43,7 +43,7 @@ Optional properties:
regulator to drive the OTG VBus, rather then
as an input pin which signals whether the
board is driving OTG VBus or not.
- (axp221 / axp223 / axp813 only)
+ (axp221 / axp223 / axp803/ axp813 only)
- x-powers,master-mode: Boolean (axp806 only). Set this when the PMIC is
wired for master mode. The default is slave mode.
@@ -132,6 +132,7 @@ FLDO2 : LDO : fldoin-supply : shared supply
LDO_IO0 : LDO : ips-supply : GPIO 0
LDO_IO1 : LDO : ips-supply : GPIO 1
RTC_LDO : LDO : ips-supply : always on
+DRIVEVBUS : Enable output : drivevbus-supply : external regulator
AXP806 regulators, type, and corresponding input supply names:
diff --git a/dts/Bindings/mfd/bd9571mwv.txt b/dts/Bindings/mfd/bd9571mwv.txt
index 9ab216a851..25d1f697eb 100644
--- a/dts/Bindings/mfd/bd9571mwv.txt
+++ b/dts/Bindings/mfd/bd9571mwv.txt
@@ -25,6 +25,25 @@ Required properties:
Each child node is defined using the standard
binding for regulators.
+Optional properties:
+ - rohm,ddr-backup-power : Value to use for DDR-Backup Power (default 0).
+ This is a bitmask that specifies which DDR power
+ rails need to be kept powered when backup mode is
+ entered, for system suspend:
+ - bit 0: DDR0
+ - bit 1: DDR1
+ - bit 2: DDR0C
+ - bit 3: DDR1C
+ These bits match the KEEPON_DDR* bits in the
+ documentation for the "BKUP Mode Cnt" register.
+ - rohm,rstbmode-level: The RSTB signal is configured for level mode, to
+ accommodate a toggle power switch (the RSTBMODE pin is
+ strapped low).
+ - rohm,rstbmode-pulse: The RSTB signal is configured for pulse mode, to
+ accommodate a momentary power switch (the RSTBMODE pin
+ is strapped high).
+ The two properties above are mutually exclusive.
+
Example:
pmic: pmic@30 {
@@ -36,6 +55,8 @@ Example:
#interrupt-cells = <2>;
gpio-controller;
#gpio-cells = <2>;
+ rohm,ddr-backup-power = <0xf>;
+ rohm,rstbmode-pulse;
regulators {
dvfs: dvfs {
diff --git a/dts/Bindings/mfd/da9063.txt b/dts/Bindings/mfd/da9063.txt
index 05b21bcb85..443e682869 100644
--- a/dts/Bindings/mfd/da9063.txt
+++ b/dts/Bindings/mfd/da9063.txt
@@ -1,4 +1,4 @@
-* Dialog DA9063 Power Management Integrated Circuit (PMIC)
+* Dialog DA9063/DA9063L Power Management Integrated Circuit (PMIC)
DA9093 consists of a large and varied group of sub-devices (I2C Only):
@@ -6,14 +6,14 @@ Device Supply Names Description
------ ------------ -----------
da9063-regulator : : LDOs & BUCKs
da9063-onkey : : On Key
-da9063-rtc : : Real-Time Clock
+da9063-rtc : : Real-Time Clock (DA9063 only)
da9063-watchdog : : Watchdog
======
Required properties:
-- compatible : Should be "dlg,da9063"
+- compatible : Should be "dlg,da9063" or "dlg,da9063l"
- reg : Specifies the I2C slave address (this defaults to 0x58 but it can be
modified to match the chip's OTP settings).
- interrupt-parent : Specifies the reference to the interrupt controller for
@@ -23,8 +23,8 @@ Required properties:
Sub-nodes:
-- regulators : This node defines the settings for the LDOs and BUCKs. The
- DA9063 regulators are bound using their names listed below:
+- regulators : This node defines the settings for the LDOs and BUCKs.
+ The DA9063(L) regulators are bound using their names listed below:
bcore1 : BUCK CORE1
bcore2 : BUCK CORE2
@@ -32,16 +32,16 @@ Sub-nodes:
bmem : BUCK MEM
bio : BUCK IO
bperi : BUCK PERI
- ldo1 : LDO_1
- ldo2 : LDO_2
+ ldo1 : LDO_1 (DA9063 only)
+ ldo2 : LDO_2 (DA9063 only)
ldo3 : LDO_3
- ldo4 : LDO_4
- ldo5 : LDO_5
- ldo6 : LDO_6
+ ldo4 : LDO_4 (DA9063 only)
+ ldo5 : LDO_5 (DA9063 only)
+ ldo6 : LDO_6 (DA9063 only)
ldo7 : LDO_7
ldo8 : LDO_8
ldo9 : LDO_9
- ldo10 : LDO_10
+ ldo10 : LDO_10 (DA9063 only)
ldo11 : LDO_11
The component follows the standard regulator framework and the bindings
@@ -49,8 +49,9 @@ Sub-nodes:
Documentation/devicetree/bindings/regulator/regulator.txt
- rtc : This node defines settings for the Real-Time Clock associated with
- the DA9063. There are currently no entries in this binding, however
- compatible = "dlg,da9063-rtc" should be added if a node is created.
+ the DA9063 only. The RTC is not present in DA9063L. There are currently
+ no entries in this binding, however compatible = "dlg,da9063-rtc" should
+ be added if a node is created.
- onkey : This node defines the OnKey settings for controlling the key
functionality of the device. The node should contain the compatible property
@@ -65,8 +66,9 @@ Sub-nodes:
and KEY_SLEEP.
- watchdog : This node defines settings for the Watchdog timer associated
- with the DA9063. There are currently no entries in this binding, however
- compatible = "dlg,da9063-watchdog" should be added if a node is created.
+ with the DA9063 and DA9063L. There are currently no entries in this
+ binding, however compatible = "dlg,da9063-watchdog" should be added
+ if a node is created.
Example:
diff --git a/dts/Bindings/mfd/motorola-cpcap.txt b/dts/Bindings/mfd/motorola-cpcap.txt
index 15bc885f9d..c639705a98 100644
--- a/dts/Bindings/mfd/motorola-cpcap.txt
+++ b/dts/Bindings/mfd/motorola-cpcap.txt
@@ -12,6 +12,30 @@ Required properties:
- spi-max-frequency : Typically set to 3000000
- spi-cs-high : SPI chip select direction
+Optional subnodes:
+
+The sub-functions of CPCAP get their own node with their own compatible values,
+which are described in the following files:
+
+- ../power/supply/cpcap-battery.txt
+- ../power/supply/cpcap-charger.txt
+- ../regulator/cpcap-regulator.txt
+- ../phy/phy-cpcap-usb.txt
+- ../input/cpcap-pwrbutton.txt
+- ../rtc/cpcap-rtc.txt
+- ../leds/leds-cpcap.txt
+- ../iio/adc/cpcap-adc.txt
+
+The only exception is the audio codec. Instead of a compatible value its
+node must be named "audio-codec".
+
+Required properties for the audio-codec subnode:
+
+- #sound-dai-cells = <1>;
+
+The audio-codec provides two DAIs. The first one is connected to the
+Stereo HiFi DAC and the second one is connected to the Voice DAC.
+
Example:
&mcspi1 {
@@ -26,6 +50,24 @@ Example:
#size-cells = <0>;
spi-max-frequency = <3000000>;
spi-cs-high;
+
+ audio-codec {
+ #sound-dai-cells = <1>;
+
+ /* HiFi */
+ port@0 {
+ endpoint {
+ remote-endpoint = <&cpu_dai1>;
+ };
+ };
+
+ /* Voice */
+ port@1 {
+ endpoint {
+ remote-endpoint = <&cpu_dai2>;
+ };
+ };
+ };
};
};
diff --git a/dts/Bindings/mfd/mt6397.txt b/dts/Bindings/mfd/mt6397.txt
index 522a3bbf1b..0ebd08af77 100644
--- a/dts/Bindings/mfd/mt6397.txt
+++ b/dts/Bindings/mfd/mt6397.txt
@@ -7,11 +7,12 @@ MT6397/MT6323 is a multifunction device with the following sub modules:
- GPIO
- Clock
- LED
+- Keys
It is interfaced to host controller using SPI interface by a proprietary hardware
called PMIC wrapper or pwrap. MT6397/MT6323 MFD is a child device of pwrap.
See the following for pwarp node definitions:
-Documentation/devicetree/bindings/soc/pwrap.txt
+Documentation/devicetree/bindings/soc/mediatek/pwrap.txt
This document describes the binding for MFD device and its sub module.
@@ -40,6 +41,11 @@ Optional subnodes:
- compatible: "mediatek,mt6323-led"
see Documentation/devicetree/bindings/leds/leds-mt6323.txt
+- keys
+ Required properties:
+ - compatible: "mediatek,mt6397-keys" or "mediatek,mt6323-keys"
+ see Documentation/devicetree/bindings/input/mtk-pmic-keys.txt
+
Example:
pwrap: pwrap@1000f000 {
compatible = "mediatek,mt8135-pwrap";
diff --git a/dts/Bindings/mfd/qcom,spmi-pmic.txt b/dts/Bindings/mfd/qcom,spmi-pmic.txt
index 6ac06c1b9a..143706222a 100644
--- a/dts/Bindings/mfd/qcom,spmi-pmic.txt
+++ b/dts/Bindings/mfd/qcom,spmi-pmic.txt
@@ -29,6 +29,9 @@ Required properties:
"qcom,pm8916",
"qcom,pm8004",
"qcom,pm8909",
+ "qcom,pm8998",
+ "qcom,pmi8998",
+ "qcom,pm8005",
or generalized "qcom,spmi-pmic".
- reg: Specifies the SPMI USID slave address for this device.
For more information see:
diff --git a/dts/Bindings/mfd/stm32-timers.txt b/dts/Bindings/mfd/stm32-timers.txt
index 1db6e0057a..0e900b52e8 100644
--- a/dts/Bindings/mfd/stm32-timers.txt
+++ b/dts/Bindings/mfd/stm32-timers.txt
@@ -19,6 +19,11 @@ Required parameters:
Optional parameters:
- resets: Phandle to the parent reset controller.
See ../reset/st,stm32-rcc.txt
+- dmas: List of phandle to dma channels that can be used for
+ this timer instance. There may be up to 7 dma channels.
+- dma-names: List of dma names. Must match 'dmas' property. Valid
+ names are: "ch1", "ch2", "ch3", "ch4", "up", "trig",
+ "com".
Optional subnodes:
- pwm: See ../pwm/pwm-stm32.txt
@@ -44,3 +49,18 @@ Example:
reg = <0>;
};
};
+
+Example with all dmas:
+ timer@40010000 {
+ ...
+ dmas = <&dmamux1 11 0x400 0x0>,
+ <&dmamux1 12 0x400 0x0>,
+ <&dmamux1 13 0x400 0x0>,
+ <&dmamux1 14 0x400 0x0>,
+ <&dmamux1 15 0x400 0x0>,
+ <&dmamux1 16 0x400 0x0>,
+ <&dmamux1 17 0x400 0x0>;
+ dma-names = "ch1", "ch2", "ch3", "ch4", "up", "trig", "com";
+ ...
+ child nodes...
+ };
diff --git a/dts/Bindings/mfd/sun6i-prcm.txt b/dts/Bindings/mfd/sun6i-prcm.txt
index dd2c065404..daa091c2e6 100644
--- a/dts/Bindings/mfd/sun6i-prcm.txt
+++ b/dts/Bindings/mfd/sun6i-prcm.txt
@@ -8,8 +8,8 @@ Required properties:
- reg: The PRCM registers range
The prcm node may contain several subdevices definitions:
- - see Documentation/devicetree/clk/sunxi.txt for clock devices
- - see Documentation/devicetree/reset/allwinner,sunxi-clock-reset.txt for reset
+ - see Documentation/devicetree/bindings/clock/sunxi.txt for clock devices
+ - see Documentation/devicetree/bindings/reset/allwinner,sunxi-clock-reset.txt for reset
controller devices
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-20 00:38:40 +0000