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ARM: dts: dra7x: Support QSPI MODE-0 operation at 64MHz
authorVignesh R <vigneshr@ti.com>
Wed, 20 Apr 2016 11:33:00 +0000 (17:03 +0530)
committerTony Lindgren <tony@atomide.com>
Tue, 26 Apr 2016 17:52:19 +0000 (10:52 -0700)
commitb7a1922814c617884a3fee9b107ffb784fa4cf94
treed5fb949550369dcef0c791d4c3e89a4bb2cd20dctree | snapshot (tar.gz zip)
parent626180785f5d9443c475d2b2760f64bb510f2b66commit | diff
ARM: dts: dra7x: Support QSPI MODE-0 operation at 64MHz

According to Data Manual(SPRS915P) of AM57x, TI QSPI controller on
DRA74(rev 1.1+)/DRA72 EVM can support up to 64MHz in MODE-0, whereas
MODE-3 is limited to 48MHz. Hence, switch to MODE-0 for better
throughput.

Signed-off-by: Vignesh R <vigneshr@ti.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Documentation/devicetree/bindings/spi/ti_qspi.txt diff | blob | blame | history
arch/arm/boot/dts/dra7-evm.dts diff | blob | blame | history
arch/arm/boot/dts/dra72-evm-common.dtsi diff | blob | blame | history