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| author | Roger Quadros <rogerq@ti.com> | 2016-02-23 17:37:24 +0100 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2016-02-26 19:32:14 +0100 |
| commit | 6607fac8f45a33a2b66c64c90d7c37d39d6f0d69 (patch) | |
| tree | 19e6c2ba11418e74920faa4a02b4ecea1872dd5c /arch/arm/boot | |
| parent | ARM: dts: dm816x: Fix NAND device nodes (diff) | |
| download | linux-6607fac8f45a33a2b66c64c90d7c37d39d6f0d69.tar.xz linux-6607fac8f45a33a2b66c64c90d7c37d39d6f0d69.zip | |
ARM: dts: dm8168-evm: ARM: dts: Disable wait pin monitoring for NAND
The NAND Ready/Busy# line is connected to GPMC_WAIT0 pin and
can't be used for wait state insertion for NAND I/O read/write.
So disable read/write wait monitoring as per Reference Manual's
suggestion [1].
[1] dm816x TRM: SPRUGX8C: 9.2.4.12.2 NAND Device-Ready Pin
Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot')
| -rw-r--r-- | arch/arm/boot/dts/dm8168-evm.dts | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/arm/boot/dts/dm8168-evm.dts b/arch/arm/boot/dts/dm8168-evm.dts index 0cb1003c41bb..f50348bdd857 100644 --- a/arch/arm/boot/dts/dm8168-evm.dts +++ b/arch/arm/boot/dts/dm8168-evm.dts @@ -111,12 +111,9 @@ gpmc,access-ns = <64>; gpmc,rd-cycle-ns = <82>; gpmc,wr-cycle-ns = <82>; - gpmc,wait-on-read = "true"; - gpmc,wait-on-write = "true"; gpmc,bus-turnaround-ns = <0>; gpmc,cycle2cycle-delay-ns = <0>; gpmc,clk-activation-ns = <0>; - gpmc,wait-monitoring-ns = <0>; gpmc,wr-access-ns = <40>; gpmc,wr-data-mux-bus-ns = <0>; partition@0 { |