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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fsi-master-aspeed.txt (1153B)

      1Device-tree bindings for AST2600 FSI master
      2-------------------------------------------
      3
      4The AST2600 contains two identical FSI masters. They share a clock and have a
      5separate interrupt line and output pins.
      6
      7Required properties:
      8 - compatible: "aspeed,ast2600-fsi-master"
      9 - reg: base address and length
     10 - clocks: phandle and clock number
     11 - interrupts: platform dependent interrupt description
     12 - pinctrl-0: phandle to pinctrl node
     13 - pinctrl-names: pinctrl state
     14
     15Optional properties:
     16 - cfam-reset-gpios: GPIO for CFAM reset
     17
     18 - fsi-routing-gpios: GPIO for setting the FSI mux (internal or cabled)
     19 - fsi-mux-gpios: GPIO for detecting the desired FSI mux state
     20
     21
     22Examples:
     23
     24    fsi-master {
     25        compatible = "aspeed,ast2600-fsi-master", "fsi-master";
     26        reg = <0x1e79b000 0x94>;
     27	interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
     28	pinctrl-names = "default";
     29	pinctrl-0 = <&pinctrl_fsi1_default>;
     30	clocks = <&syscon ASPEED_CLK_GATE_FSICLK>;
     31
     32	fsi-routing-gpios = <&gpio0 ASPEED_GPIO(Q, 7) GPIO_ACTIVE_HIGH>;
     33	fsi-mux-gpios = <&gpio0 ASPEED_GPIO(B, 0) GPIO_ACTIVE_HIGH>;
     34
     35	cfam-reset-gpios = <&gpio0 ASPEED_GPIO(Q, 0) GPIO_ACTIVE_LOW>;
     36    };