3 LLCC (Last Level Cache Controller) provides last level of cache memory in SOC,
4 that can be shared by multiple clients. Clients here are different cores in the
5 SOC, the idea is to minimize the local caches at the clients and migrate to
6 common pool of memory. Cache memory is divided into partitions called slices
7 which are assigned to clients. Clients can query the slice details, activate
14 Definition: must be "qcom,sdm845-llcc"
18 Value Type: <prop-encoded-array>
19 Definition: The first element specifies the llcc base start address and
20 the size of the register region. The second element specifies
21 the llcc broadcast base address and size of the register region.
25 Value Type: <stringlist>
26 Definition: Register region names. Must be "llcc_base", "llcc_broadcast_base".
30 Definition: The interrupt is associated with the llcc edac device.
31 It's used for llcc cache single and double bit error detection
36 cache-controller@1100000 {
37 compatible = "qcom,sdm845-llcc";
38 reg = <0x1100000 0x200000>, <0x1300000 0x50000> ;
39 reg-names = "llcc_base", "llcc_broadcast_base";
40 interrupts = <GIC_SPI 582 IRQ_TYPE_LEVEL_HIGH>;