From 53b74ed2d0b4170764bf6d4cba6b786be1cab846 Mon Sep 17 00:00:00 2001 From: Wenyou Yang Date: Mon, 9 May 2016 14:51:18 +0800 Subject: 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 --- Documentation/devicetree/bindings/mtd/atmel-nand.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'Documentation/devicetree') 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. -- cgit v1.2.3