Searched +full:tdqsck +full:- +full:max +full:- +full:derated (Results 1 – 4 of 4) sorted by relevance
1 // SPDX-License-Identifier: GPL-2.08 compatible = "elpida,ECB240ABACN","jedec,lpddr2-s4";10 io-width = <32>;12 tRPab-min-tck = <3>;13 tRCD-min-tck = <3>;14 tWR-min-tck = <3>;15 tRASmin-min-tck = <3>;16 tRRD-min-tck = <2>;17 tWTR-min-tck = <2>;18 tXP-min-tck = <2>;[all …]
1 * AC timing parameters of LPDDR2(JESD209-2) memories for a given speed-bin4 - compatible : Should be "jedec,lpddr2-timings"5 - min-freq : minimum DDR clock frequency for the speed-bin. Type is <u32>6 - max-freq : maximum DDR clock frequency for the speed-bin. Type is <u32>11 data-sheet of the device for a given speed-bin. All these properties are13 a different unit have a suffix indicating the unit such as 'tRAS-max-ns'14 - tRCD15 - tWR16 - tRAS-min17 - tRRD[all …]
1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)3 ---4 $id: http://devicetree.org/schemas/memory-controllers/ddr/jedec,lpddr2-timings.yaml#5 $schema: http://devicetree.org/meta-schemas/core.yaml#7 title: LPDDR2 SDRAM AC timing parameters for a given speed-bin10 - Krzysztof Kozlowski <krzk@kernel.org>14 const: jedec,lpddr2-timings16 max-freq:19 Maximum DDR clock frequency for the speed-bin, in Hz.21 min-freq:[all …]