78 lines
1.8 KiB
YAML
78 lines
1.8 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/mtd/mxicy,nand-ecc-engine.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Macronix NAND ECC engine
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maintainers:
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- Miquel Raynal <miquel.raynal@bootlin.com>
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properties:
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compatible:
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const: mxicy,nand-ecc-engine-rev3
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reg:
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maxItems: 1
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clocks:
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maxItems: 1
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interrupts:
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maxItems: 1
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required:
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- compatible
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- reg
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additionalProperties: false
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examples:
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- |
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/* External configuration */
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spi_controller0: spi@43c30000 {
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compatible = "mxicy,mx25f0a-spi";
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reg = <0x43c30000 0x10000>, <0xa0000000 0x4000000>;
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reg-names = "regs", "dirmap";
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clocks = <&clkwizard 0>, <&clkwizard 1>, <&clkc 15>;
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clock-names = "send_clk", "send_dly_clk", "ps_clk";
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#address-cells = <1>;
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#size-cells = <0>;
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flash@0 {
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compatible = "spi-nand";
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reg = <0>;
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nand-ecc-engine = <&ecc_engine0>;
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};
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};
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ecc_engine0: ecc@43c40000 {
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compatible = "mxicy,nand-ecc-engine-rev3";
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reg = <0x43c40000 0x10000>;
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};
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- |
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/* Pipelined configuration */
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spi_controller1: spi@43c30000 {
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compatible = "mxicy,mx25f0a-spi";
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reg = <0x43c30000 0x10000>, <0xa0000000 0x4000000>;
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reg-names = "regs", "dirmap";
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clocks = <&clkwizard 0>, <&clkwizard 1>, <&clkc 15>;
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clock-names = "send_clk", "send_dly_clk", "ps_clk";
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#address-cells = <1>;
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#size-cells = <0>;
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nand-ecc-engine = <&ecc_engine1>;
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flash@0 {
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compatible = "spi-nand";
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reg = <0>;
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nand-ecc-engine = <&spi_controller1>;
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};
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};
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ecc_engine1: ecc@43c40000 {
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compatible = "mxicy,nand-ecc-engine-rev3";
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reg = <0x43c40000 0x10000>;
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};
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