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yaml --- r: 339900 b: refs/heads/master c: 4d2750f h: refs/heads/master v: v3
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Lokesh Vutla
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Benoit Cousson
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Nov 5, 2012
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,2 +1,2 @@ | ||
| --- | ||
| refs/heads/master: e6900ddf615438edbc53df4d35a37147459d4cd8 | ||
| refs/heads/master: 4d2750f31935719453ac65829a09766cb22f9943 |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,67 @@ | ||
| /* | ||
| * Timings and Geometry for Samsung K3PE0E000B memory part | ||
| */ | ||
|
|
||
| / { | ||
| samsung_K3PE0E000B: lpddr2 { | ||
| compatible = "Samsung,K3PE0E000B","jedec,lpddr2-s4"; | ||
| density = <4096>; | ||
| io-width = <32>; | ||
|
|
||
| tRPab-min-tck = <3>; | ||
| tRCD-min-tck = <3>; | ||
| tWR-min-tck = <3>; | ||
| tRASmin-min-tck = <3>; | ||
| tRRD-min-tck = <2>; | ||
| tWTR-min-tck = <2>; | ||
| tXP-min-tck = <2>; | ||
| tRTP-min-tck = <2>; | ||
| tCKE-min-tck = <3>; | ||
| tCKESR-min-tck = <3>; | ||
| tFAW-min-tck = <8>; | ||
|
|
||
| timings_samsung_K3PE0E000B_533MHz: lpddr2-timings@0 { | ||
| compatible = "jedec,lpddr2-timings"; | ||
| min-freq = <10000000>; | ||
| max-freq = <533333333>; | ||
| tRPab = <21000>; | ||
| tRCD = <18000>; | ||
| tWR = <15000>; | ||
| tRAS-min = <42000>; | ||
| tRRD = <10000>; | ||
| tWTR = <7500>; | ||
| tXP = <7500>; | ||
| tRTP = <7500>; | ||
| tCKESR = <15000>; | ||
| tDQSCK-max = <5500>; | ||
| tFAW = <50000>; | ||
| tZQCS = <90000>; | ||
| tZQCL = <360000>; | ||
| tZQinit = <1000000>; | ||
| tRAS-max-ns = <70000>; | ||
| tDQSCK-max-derated = <6000>; | ||
| }; | ||
|
|
||
| timings_samsung_K3PE0E000B_266MHz: lpddr2-timings@1 { | ||
| compatible = "jedec,lpddr2-timings"; | ||
| min-freq = <10000000>; | ||
| max-freq = <266666666>; | ||
| tRPab = <21000>; | ||
| tRCD = <18000>; | ||
| tWR = <15000>; | ||
| tRAS-min = <42000>; | ||
| tRRD = <10000>; | ||
| tWTR = <7500>; | ||
| tXP = <7500>; | ||
| tRTP = <7500>; | ||
| tCKESR = <15000>; | ||
| tDQSCK-max = <5500>; | ||
| tFAW = <50000>; | ||
| tZQCS = <90000>; | ||
| tZQCL = <360000>; | ||
| tZQinit = <1000000>; | ||
| tRAS-max-ns = <70000>; | ||
| tDQSCK-max-derated = <6000>; | ||
| }; | ||
| }; | ||
| }; |