Lines Matching +full:ls1b +full:- +full:nand +full:- +full:controller
1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/mtd/loongson,ls1b-nand-controller.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Loongson-1 NAND Controller
10 - Keguang Zhang <keguang.zhang@gmail.com>
13 The Loongson-1 NAND controller abstracts all supported operations,
14 meaning it does not support low-level access to raw NAND flash chips.
15 Moreover, the controller is paired with the DMA engine to perform
19 - $ref: nand-controller.yaml
24 - enum:
25 - loongson,ls1b-nand-controller
26 - loongson,ls1c-nand-controller
27 - items:
28 - enum:
29 - loongson,ls1a-nand-controller
30 - const: loongson,ls1b-nand-controller
35 reg-names:
37 - const: nand
38 - const: nand-dma
43 dma-names:
47 - compatible
48 - reg
49 - reg-names
50 - dmas
51 - dma-names
56 - |
57 nand-controller@1fe78000 {
58 compatible = "loongson,ls1b-nand-controller";
60 reg-names = "nand", "nand-dma";
62 dma-names = "rxtx";
63 #address-cells = <1>;
64 #size-cells = <0>;
66 nand@0 {
68 label = "ls1x-nand";
69 nand-use-soft-ecc-engine;
70 nand-ecc-algo = "hamming";