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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imx6ul_tsc.txt (1460B)

      1* Freescale i.MX6UL Touch Controller
      2
      3Required properties:
      4- compatible: must be "fsl,imx6ul-tsc".
      5- reg: this touch controller address and the ADC2 address.
      6- interrupts: the interrupt of this touch controller and ADC2.
      7- clocks: the root clock of touch controller and ADC2.
      8- clock-names; must be "tsc" and "adc".
      9- xnur-gpio: the X- gpio this controller connect to.
     10  This xnur-gpio returns to low once the finger leave the touch screen (The
     11  last touch event the touch controller capture).
     12
     13Optional properties:
     14- measure-delay-time: the value of measure delay time.
     15  Before X-axis or Y-axis measurement, the screen need some time before
     16  even potential distribution ready.
     17  This value depends on the touch screen.
     18- pre-charge-time: the touch screen need some time to precharge.
     19  This value depends on the touch screen.
     20- touchscreen-average-samples: Number of data samples which are averaged for
     21  each read. Valid values are 1, 4, 8, 16 and 32.
     22
     23Example:
     24	tsc: tsc@2040000 {
     25		compatible = "fsl,imx6ul-tsc";
     26		reg = <0x02040000 0x4000>, <0x0219c000 0x4000>;
     27		interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
     28			     <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
     29		clocks = <&clks IMX6UL_CLK_IPG>,
     30			 <&clks IMX6UL_CLK_ADC2>;
     31		clock-names = "tsc", "adc";
     32		pinctrl-names = "default";
     33		pinctrl-0 = <&pinctrl_tsc>;
     34		xnur-gpio = <&gpio1 3 GPIO_ACTIVE_LOW>;
     35		measure-delay-time = <0xfff>;
     36		pre-charge-time = <0xffff>;
     37		touchscreen-average-samples = <32>;
     38	};