diff options
Diffstat (limited to 'Documentation/devicetree/bindings/mtd/gpmc-nand.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/mtd/gpmc-nand.txt | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/mtd/gpmc-nand.txt b/Documentation/devicetree/bindings/mtd/gpmc-nand.txt index df338cb..bfe07e1 100644 --- a/Documentation/devicetree/bindings/mtd/gpmc-nand.txt +++ b/Documentation/devicetree/bindings/mtd/gpmc-nand.txt @@ -36,8 +36,12 @@ Optional properties: "prefetch-dma" Prefetch enabled sDMA mode "prefetch-irq" Prefetch enabled irq mode - - elm_id: Specifies elm device node. This is required to support BCH - error correction using ELM module. + - elm_id: <deprecated> use "ti,elm-id" instead + - ti,elm-id: Specifies phandle of the ELM devicetree node. + ELM is an on-chip hardware engine on TI SoC which is used for + locating ECC errors for BCHx algorithms. SoC devices which have + ELM hardware engines should specify this device node in .dtsi + Using ELM for ECC error correction frees some CPU cycles. For inline partiton table parsing (optional): |
