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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rt5668.txt (1013B)

      1RT5668B audio CODEC
      2
      3This device supports I2C only.
      4
      5Required properties:
      6
      7- compatible : "realtek,rt5668b"
      8
      9- reg : The I2C address of the device.
     10
     11Optional properties:
     12
     13- interrupts : The CODEC's interrupt output.
     14
     15- realtek,dmic1-data-pin
     16  0: dmic1 is not used
     17  1: using GPIO2 pin as dmic1 data pin
     18  2: using GPIO5 pin as dmic1 data pin
     19
     20- realtek,dmic1-clk-pin
     21  0: using GPIO1 pin as dmic1 clock pin
     22  1: using GPIO3 pin as dmic1 clock pin
     23
     24- realtek,jd-src
     25  0: No JD is used
     26  1: using JD1 as JD source
     27
     28- realtek,ldo1-en-gpios : The GPIO that controls the CODEC's LDO1_EN pin.
     29
     30Pins on the device (for linking into audio routes) for RT5668B:
     31
     32  * DMIC L1
     33  * DMIC R1
     34  * IN1P
     35  * HPOL
     36  * HPOR
     37
     38Example:
     39
     40rt5668 {
     41	compatible = "realtek,rt5668b";
     42	reg = <0x1a>;
     43	interrupt-parent = <&gpio>;
     44	interrupts = <TEGRA_GPIO(U, 6) IRQ_TYPE_LEVEL_HIGH>;
     45	realtek,ldo1-en-gpios =
     46		<&gpio TEGRA_GPIO(R, 2) GPIO_ACTIVE_HIGH>;
     47	realtek,dmic1-data-pin = <1>;
     48	realtek,dmic1-clk-pin = <1>;
     49	realtek,jd-src = <1>;
     50};