| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/spi/mxicy,mx25f0a-spi.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Macronix SPI controller |
| 8 | |
| 9 | maintainers: |
| 10 | - Miquel Raynal <miquel.raynal@bootlin.com> |
| 11 | |
| 12 | allOf: |
| 13 | - $ref: spi-controller.yaml# |
| 14 | |
| 15 | properties: |
| 16 | compatible: |
| 17 | const: mxicy,mx25f0a-spi |
| 18 | |
| 19 | reg: |
| 20 | minItems: 2 |
| 21 | maxItems: 2 |
| 22 | |
| 23 | reg-names: |
| 24 | items: |
| 25 | - const: regs |
| 26 | - const: dirmap |
| 27 | |
| 28 | interrupts: |
| 29 | maxItems: 1 |
| 30 | |
| 31 | clocks: |
| 32 | minItems: 3 |
| 33 | maxItems: 3 |
| 34 | |
| 35 | clock-names: |
| 36 | items: |
| 37 | - const: send_clk |
| 38 | - const: send_dly_clk |
| 39 | - const: ps_clk |
| 40 | |
| 41 | nand-ecc-engine: |
| 42 | description: NAND ECC engine used by the SPI controller in order to perform |
| 43 | on-the-fly correction when using a SPI-NAND memory. |
| 44 | $ref: /schemas/types.yaml#/definitions/phandle |
| 45 | |
| 46 | required: |
| 47 | - compatible |
| 48 | - reg |
| 49 | - reg-names |
| 50 | - clocks |
| 51 | - clock-names |
| 52 | |
| 53 | unevaluatedProperties: false |
| 54 | |
| 55 | examples: |
| 56 | - | |
| 57 | spi@43c30000 { |
| 58 | compatible = "mxicy,mx25f0a-spi"; |
| 59 | reg = <0x43c30000 0x10000>, <0xa0000000 0x20000000>; |
| 60 | reg-names = "regs", "dirmap"; |
| 61 | clocks = <&clkwizard 0>, <&clkwizard 1>, <&clkc 18>; |
| 62 | clock-names = "send_clk", "send_dly_clk", "ps_clk"; |
| 63 | #address-cells = <1>; |
| 64 | #size-cells = <0>; |
| 65 | }; |