path: root/Documentation/devicetree
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authorWenyou Yang <>2016-05-09 14:51:18 +0800
committerBrian Norris <>2016-05-25 20:06:28 -0700
commit53b74ed2d0b4170764bf6d4cba6b786be1cab846 (patch)
tree2910d57ff00dc12aaeb96eda651c2eefdc3910df /Documentation/devicetree
parente5366a266a8cd4cd6b0fe66876462cca2e1c6a89 (diff)
Revert "mtd: atmel_nand: Support variable RB_EDGE interrupts"
This reverts commit 5ddc7bd43ccc ("mtd: atmel_nand: Support variable RB_EDGE interrupts") Because for current SoCs, the RB_EDGE3(i.e. bit 27) of HSMC_SR register does not exist, the RB_EDGE0 (i.e. bit 24) is the ready/busy line edge status bit. It is a datasheet bug. Cc: <> Fixes: commit 5ddc7bd43ccc ("mtd: atmel_nand: Support variable RB_EDGE interrupts") Signed-off-by: Wenyou Yang <> Signed-off-by: Brian Norris <>
Diffstat (limited to 'Documentation/devicetree')
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/mtd/atmel-nand.txt b/Documentation/devicetree/bindings/mtd/atmel-nand.txt
index d53aba98fbc9..3e7ee99d3949 100644
--- a/Documentation/devicetree/bindings/mtd/atmel-nand.txt
+++ b/Documentation/devicetree/bindings/mtd/atmel-nand.txt
@@ -39,7 +39,7 @@ Optional properties:
Nand Flash Controller(NFC) is an optional sub-node
Required properties:
-- compatible : "atmel,sama5d3-nfc" or "atmel,sama5d4-nfc".
+- compatible : "atmel,sama5d3-nfc".
- reg : should specify the address and size used for NFC command registers,
NFC registers and NFC SRAM. NFC SRAM address and size can be absent
if don't want to use it.