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authorRoger Quadros <rogerq@ti.com>2014-09-02 16:57:04 +0300
committerTony Lindgren <tony@atomide.com>2014-09-04 12:39:08 -0700
commit302946dee9542718ea347b70fbf3bc90081e00e9 (patch)
tree78a0f4debfdd5aa9d2730dc4526f8973fb1699b9 /arch
parent6b8691100538427ad739fc8735451a30c73316ff (diff)
downloadlinux-302946dee9542718ea347b70fbf3bc90081e00e9.tar.bz2
ARM: dts: am437x-gp-evm: Don't use read/write wait monitoring
NAND uses wait pin only to indicate device readiness after a block/page operation. It is not use to extend individual read/write cycle and so read/write wait pin monitoring must be disabled for NAND. This patch also gets rid of the below warning when NAND is accessed for the first time. omap_l3_noc 44000000.ocp: L3 application error: target 13 mod:1 (unclearable) Signed-off-by: Roger Quadros <rogerq@ti.com> Reviewed-by: Pekon Gupta <pekon@pek-sem.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/boot/dts/am437x-gp-evm.dts2
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts b/arch/arm/boot/dts/am437x-gp-evm.dts
index bd64159e6b32..e7ac47fa6615 100644
--- a/arch/arm/boot/dts/am437x-gp-evm.dts
+++ b/arch/arm/boot/dts/am437x-gp-evm.dts
@@ -443,8 +443,6 @@
gpmc,rd-cycle-ns = <40>;
gpmc,wr-cycle-ns = <40>;
gpmc,wait-pin = <0>;
- gpmc,wait-on-read;
- gpmc,wait-on-write;
gpmc,bus-turnaround-ns = <0>;
gpmc,cycle2cycle-delay-ns = <0>;
gpmc,clk-activation-ns = <0>;