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1Freescale L2 Cache Controller2 3L2 cache is present in Freescale's QorIQ and QorIQ Qonverge platforms.4The cache bindings explained below are Devicetree Specification compliant5 6Required Properties:7 8- compatible : Should include one of the following:9 "fsl,b4420-l2-cache-controller"10 "fsl,b4860-l2-cache-controller"11 "fsl,bsc9131-l2-cache-controller"12 "fsl,bsc9132-l2-cache-controller"13 "fsl,c293-l2-cache-controller"14 "fsl,mpc8536-l2-cache-controller"15 "fsl,mpc8540-l2-cache-controller"16 "fsl,mpc8541-l2-cache-controller"17 "fsl,mpc8544-l2-cache-controller"18 "fsl,mpc8548-l2-cache-controller"19 "fsl,mpc8555-l2-cache-controller"20 "fsl,mpc8560-l2-cache-controller"21 "fsl,mpc8568-l2-cache-controller"22 "fsl,mpc8569-l2-cache-controller"23 "fsl,mpc8572-l2-cache-controller"24 "fsl,p1010-l2-cache-controller"25 "fsl,p1011-l2-cache-controller"26 "fsl,p1012-l2-cache-controller"27 "fsl,p1013-l2-cache-controller"28 "fsl,p1014-l2-cache-controller"29 "fsl,p1015-l2-cache-controller"30 "fsl,p1016-l2-cache-controller"31 "fsl,p1020-l2-cache-controller"32 "fsl,p1021-l2-cache-controller"33 "fsl,p1022-l2-cache-controller"34 "fsl,p1023-l2-cache-controller"35 "fsl,p1024-l2-cache-controller"36 "fsl,p1025-l2-cache-controller"37 "fsl,p2010-l2-cache-controller"38 "fsl,p2020-l2-cache-controller"39 "fsl,t2080-l2-cache-controller"40 "fsl,t4240-l2-cache-controller"41 and "cache".42- reg : Address and size of L2 cache controller registers43- cache-size : Size of the entire L2 cache44- interrupts : Error interrupt of L2 controller45- cache-line-size : Size of L2 cache lines46 47Example:48 49 L2: l2-cache-controller@20000 {50 compatible = "fsl,bsc9132-l2-cache-controller", "cache";51 reg = <0x20000 0x1000>;52 cache-line-size = <32>; // 32 bytes53 cache-size = <0x40000>; // L2,256K54 interrupts = <16 2 1 0>;55 };56