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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lpc32xx-mlc.txt (1259B)


      1NXP LPC32xx SoC NAND MLC controller
      2
      3Required properties:
      4- compatible: "nxp,lpc3220-mlc"
      5- reg: Address and size of the controller
      6- interrupts: The NAND interrupt specification
      7- gpios: GPIO specification for NAND write protect
      8
      9The following required properties are very controller specific. See the LPC32xx
     10User Manual 7.5.14 MLC NAND Timing Register (the values here are specified in
     11Hz, to make them independent of actual clock speed and to provide for good
     12accuracy:)
     13- nxp,tcea_delay: TCEA_DELAY
     14- nxp,busy_delay: BUSY_DELAY
     15- nxp,nand_ta: NAND_TA
     16- nxp,rd_high: RD_HIGH
     17- nxp,rd_low: RD_LOW
     18- nxp,wr_high: WR_HIGH
     19- nxp,wr_low: WR_LOW
     20
     21Optional subnodes:
     22- Partitions, see Documentation/devicetree/bindings/mtd/partition.txt
     23
     24Example:
     25
     26	mlc: flash@200a8000 {
     27		compatible = "nxp,lpc3220-mlc";
     28		reg = <0x200A8000 0x11000>;
     29		interrupts = <11 0>;
     30		#address-cells = <1>;
     31		#size-cells = <1>;
     32
     33		nxp,tcea-delay = <333333333>;
     34		nxp,busy-delay = <10000000>;
     35		nxp,nand-ta = <18181818>;
     36		nxp,rd-high = <31250000>;
     37		nxp,rd-low = <45454545>;
     38		nxp,wr-high = <40000000>;
     39		nxp,wr-low = <83333333>;
     40		gpios = <&gpio 5 19 1>; /* GPO_P3 19, active low */
     41
     42		mtd0@00000000 {
     43			label = "boot";
     44			reg = <0x00000000 0x00064000>;
     45			read-only;
     46		};
     47
     48		...
     49
     50	};