diff options
| author | Romain Izard <romain.izard.pro@gmail.com> | 2016-02-10 10:56:23 +0100 |
|---|---|---|
| committer | Brian Norris <computersforpeace@gmail.com> | 2016-02-12 10:27:46 -0800 |
| commit | 5ddc7bd43ccc77173f149483fa27a0b8f85e09e5 (patch) | |
| tree | 5a15caea44b69fa85a4b752480dd53621ed23910 /Documentation/devicetree/bindings/mtd | |
| parent | ed4eeba7338bb123090f1c8b208f64d8184a896d (diff) | |
mtd: atmel_nand: Support variable RB_EDGE interrupts
The NFC controller used to accelerate the NAND transfers on SAMA5 chips
can use either RB_EDGE0 or RB_EDGE3 as its ready/busy interrupt bit.
Use the controller's compatible string to select the correct bit.
For the binding:
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Wenyou Yang <Wenyou.yang@atmel.com>
Tested-by: Wenyou Yang <wenyou.yang@atmel.com>
Reviewed-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Romain Izard <romain.izard.pro@gmail.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Diffstat (limited to 'Documentation/devicetree/bindings/mtd')
| -rw-r--r-- | Documentation/devicetree/bindings/mtd/atmel-nand.txt | 2 |
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 7d4c8eb775a5..89b0db9801b0 100644 --- a/Documentation/devicetree/bindings/mtd/atmel-nand.txt +++ b/Documentation/devicetree/bindings/mtd/atmel-nand.txt @@ -34,7 +34,7 @@ Optional properties: - nand-on-flash-bbt: boolean to enable on flash bbt option if not present false - Nand Flash Controller(NFC) is a slave driver under Atmel nand flash - Required properties: - - compatible : "atmel,sama5d3-nfc". + - compatible : "atmel,sama5d3-nfc" or "atmel,sama5d4-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. |