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