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- # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
- %YAML 1.2
- ---
- $id: http://devicetree.org/schemas/mtd/mxic,multi-itfc-v009-nand-controller.yaml#
- $schema: http://devicetree.org/meta-schemas/core.yaml#
- title: Macronix Raw NAND Controller
- maintainers:
- - Mason Yang <masonccyang@mxic.com.tw>
- description:
- The Macronix Multi-Interface Raw NAND Controller is a versatile flash
- memory controller for embedding in SoCs, capable of interfacing with
- various NAND devices. It requires dedicated clock inputs for core, data
- transmit, and delayed transmit paths along with register space and an
- interrupt line for operation.
- allOf:
- - $ref: nand-controller.yaml#
- properties:
- compatible:
- const: mxic,multi-itfc-v009-nand-controller
- reg:
- maxItems: 1
- interrupts:
- maxItems: 1
- "#address-cells":
- const: 1
- "#size-cells":
- const: 0
- clocks:
- minItems: 3
- maxItems: 3
- clock-names:
- items:
- - const: ps
- - const: send
- - const: send_dly
- required:
- - compatible
- - reg
- - interrupts
- - "#address-cells"
- - "#size-cells"
- - clocks
- - clock-names
- unevaluatedProperties: false
- examples:
- - |
- #include <dt-bindings/interrupt-controller/arm-gic.h>
- nand-controller@43c30000 {
- compatible = "mxic,multi-itfc-v009-nand-controller";
- reg = <0x43c30000 0x10000>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <GIC_SPI 0x1d IRQ_TYPE_EDGE_RISING>;
- clocks = <&clkwizard 0>, <&clkwizard 1>, <&clkc 15>;
- clock-names = "ps", "send", "send_dly";
- nand@0 {
- reg = <0>;
- nand-ecc-mode = "soft";
- nand-ecc-algo = "bch";
- };
- };
- ...
|
