diff options
| author | Olof Johansson <olof@lixom.net> | 2012-10-01 14:23:11 -0700 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2012-10-01 14:23:11 -0700 |
| commit | 7e95c548818d2b311090848083277fb907cfb56d (patch) | |
| tree | 86fecf07ae1f01ba8bac5969974a7915b738baee /arch/arm/boot/dts/elpida_ecb240abacn.dtsi | |
| parent | 6d55d5968a8622f3ea20ec40737aea1cfba6438c (diff) | |
| parent | 99261fbad0a16f105b262d7525801697588ba526 (diff) | |
Merge branch 'next/dt' into HEAD
Conflicts:
Documentation/devicetree/bindings/usb/platform-uhci.txt
arch/arm/mach-vt8500/bv07.c
arch/arm/mach-vt8500/devices-vt8500.c
arch/arm/mach-vt8500/devices-wm8505.c
arch/arm/mach-vt8500/devices.c
arch/arm/mach-vt8500/devices.h
arch/arm/mach-vt8500/wm8505_7in.c
Diffstat (limited to 'arch/arm/boot/dts/elpida_ecb240abacn.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/elpida_ecb240abacn.dtsi | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/elpida_ecb240abacn.dtsi b/arch/arm/boot/dts/elpida_ecb240abacn.dtsi new file mode 100644 index 00000000000..f97f70f8337 --- /dev/null +++ b/arch/arm/boot/dts/elpida_ecb240abacn.dtsi @@ -0,0 +1,67 @@ +/* + * Common devices used in different OMAP boards + */ + +/ { + elpida_ECB240ABACN: lpddr2 { + compatible = "Elpida,ECB240ABACN","jedec,lpddr2-s4"; + density = <2048>; + 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_elpida_ECB240ABACN_400mhz: lpddr2-timings@0 { + compatible = "jedec,lpddr2-timings"; + min-freq = <10000000>; + max-freq = <400000000>; + 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_elpida_ECB240ABACN_200mhz: lpddr2-timings@1 { + compatible = "jedec,lpddr2-timings"; + min-freq = <10000000>; + max-freq = <200000000>; + tRPab = <21000>; + tRCD = <18000>; + tWR = <15000>; + tRAS-min = <42000>; + tRRD = <10000>; + tWTR = <10000>; + 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>; + }; + }; +}; |