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dt-bindings: Add snapshot for 5.4-rc2

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Add the device-tree bindings' snapshot from tmp-abe0ec5a8133 for
5.4-rc2.

Change-Id: I346809db756dd18a509ce440499d98a7fefecd16
This commit is contained in:
Raghavendra Rao Ananta 2019-10-14 19:04:34 -07:00
commit e4b1dcc77e
273 changed files with 5575 additions and 3387 deletions
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4
bindings/rtc/nxp,rtc-2123.txt
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@ -1,7 +1,7 @@
NXP PCF2123 SPI Real Time Clock
Required properties:
- compatible: should be: "nxp,rtc-pcf2123"
- compatible: should be: "nxp,pcf2123"
or "microcrystal,rv2123"
- reg: should be the SPI slave chipselect address
@ -11,7 +11,7 @@ Optional properties:
Example:
pcf2123: rtc@3 {
compatible = "nxp,rtc-pcf2123"
compatible = "nxp,pcf2123"
reg = <3>
spi-cs-high;
};

4
bindings/rtc/pcf8563.txt
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@ -3,7 +3,9 @@
Philips PCF8563/Epson RTC8564 Real Time Clock
Required properties:
- compatible: Should contain "nxp,pcf8563".
- compatible: Should contain "nxp,pcf8563",
"epson,rtc8564" or
"microcrystal,rv8564"
- reg: I2C address for chip.
Optional property:

1
bindings/rtc/rtc-ds1307.txt
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@ -19,6 +19,7 @@ Required properties:
"pericom,pt7c4338",
"epson,rx8025",
"isil,isl12057"
"epson,rx8130"
- reg: I2C bus address of the device
Optional properties:

36
bindings/rtc/rtc-fsl-ftm-alarm.txt Normal file
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@ -0,0 +1,36 @@
Freescale FlexTimer Module (FTM) Alarm
Required properties:
- compatible : Should be "fsl,<chip>-ftm-alarm", the
supported chips include
"fsl,ls1012a-ftm-alarm"
"fsl,ls1021a-ftm-alarm"
"fsl,ls1028a-ftm-alarm"
"fsl,ls1043a-ftm-alarm"
"fsl,ls1046a-ftm-alarm"
"fsl,ls1088a-ftm-alarm"
"fsl,ls208xa-ftm-alarm"
"fsl,lx2160a-ftm-alarm"
- reg : Specifies base physical address and size of the register sets for the
FlexTimer Module.
- interrupts : Should be the FlexTimer Module interrupt.
- fsl,rcpm-wakeup property and rcpm node : Please refer
Documentation/devicetree/bindings/soc/fsl/rcpm.txt
Optional properties:
- big-endian: If the host controller is big-endian mode, specify this property.
The default endian mode is little-endian.
Example:
rcpm: rcpm@1e34040 {
compatible = "fsl,ls1088a-rcpm", "fsl,qoriq-rcpm-2.1+";
reg = <0x0 0x1e34040 0x0 0x18>;
#fsl,rcpm-wakeup-cells = <6>;
};
ftm_alarm0: timer@2800000 {
compatible = "fsl,ls1088a-ftm-alarm";
reg = <0x0 0x2800000 0x0 0x10000>;
fsl,rcpm-wakeup = <&rcpm 0x0 0x0 0x0 0x0 0x4000 0x0>;
interrupts = <0 44 4>;
};

22
bindings/rtc/rtc-meson-vrtc.txt Normal file
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@ -0,0 +1,22 @@
* Amlogic Virtual RTC (VRTC)
This is a Linux interface to an RTC managed by firmware, hence it's
virtual from a Linux perspective. The interface is 1 register where
an alarm time (in seconds) is to be written.
Required properties:
- compatible: should be "amlogic,meson-vrtc"
- reg: physical address for the alarm register
The alarm register is a simple scratch register shared between the
application processors (AP) and the secure co-processor (SCP.) When
the AP suspends, the SCP will use the value of this register to
program an always-on timer before going sleep. When the timer expires,
the SCP will wake up and will then wake the AP.
Example:
vrtc: rtc@0a8 {
compatible = "amlogic,meson-vrtc";
reg = <0x0 0x000a8 0x0 0x4>;
};