cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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motorola-cpcap.txt (2115B)

      1Motorola CPCAP PMIC device tree binding
      2
      3Required properties:
      4- compatible		: One or both of "motorola,cpcap" or "ste,6556002"
      5- reg			: SPI chip select
      6- interrupts		: The interrupt line the device is connected to
      7- interrupt-controller	: Marks the device node as an interrupt controller
      8- #interrupt-cells	: The number of cells to describe an IRQ, should be 2
      9- #address-cells	: Child device offset number of cells, should be 1
     10- #size-cells		: Child device size number of cells, should be 0
     11- spi-max-frequency	: Typically set to 3000000
     12- spi-cs-high		: SPI chip select direction
     13
     14Optional subnodes:
     15
     16The sub-functions of CPCAP get their own node with their own compatible values,
     17which are described in the following files:
     18
     19- Documentation/devicetree/bindings/power/supply/cpcap-battery.yaml
     20- Documentation/devicetree/bindings/power/supply/cpcap-charger.yaml
     21- Documentation/devicetree/bindings/regulator/cpcap-regulator.txt
     22- Documentation/devicetree/bindings/phy/phy-cpcap-usb.txt
     23- Documentation/devicetree/bindings/input/cpcap-pwrbutton.txt
     24- Documentation/devicetree/bindings/rtc/cpcap-rtc.txt
     25- Documentation/devicetree/bindings/leds/leds-cpcap.txt
     26- Documentation/devicetree/bindings/iio/adc/motorola,cpcap-adc.yaml
     27
     28The only exception is the audio codec. Instead of a compatible value its
     29node must be named "audio-codec".
     30
     31Required properties for the audio-codec subnode:
     32
     33- #sound-dai-cells = <1>;
     34
     35The audio-codec provides two DAIs. The first one is connected to the
     36Stereo HiFi DAC and the second one is connected to the Voice DAC.
     37
     38Example:
     39
     40&mcspi1 {
     41	cpcap: pmic@0 {
     42		compatible = "motorola,cpcap", "ste,6556002";
     43		reg = <0>;	/* cs0 */
     44		interrupt-parent = <&gpio1>;
     45		interrupts = <7 IRQ_TYPE_EDGE_RISING>;
     46		interrupt-controller;
     47		#interrupt-cells = <2>;
     48		#address-cells = <1>;
     49		#size-cells = <0>;
     50		spi-max-frequency = <3000000>;
     51		spi-cs-high;
     52
     53		audio-codec {
     54			#sound-dai-cells = <1>;
     55
     56			/* HiFi */
     57			port@0 {
     58				endpoint {
     59					remote-endpoint = <&cpu_dai1>;
     60				};
     61			};
     62
     63			/* Voice */
     64			port@1 {
     65				endpoint {
     66					remote-endpoint = <&cpu_dai2>;
     67				};
     68			};
     69		};
     70	};
     71};
     72