Based on kernel version 6.8
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 | # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- $id: http://devicetree.org/schemas/mtd/amlogic,meson-nand.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Amlogic NAND Flash Controller (NFC) for GXBB/GXL/AXG family SoCs allOf: - $ref: nand-controller.yaml maintainers: - liang.yang@amlogic.com properties: compatible: enum: - amlogic,meson-gxl-nfc - amlogic,meson-axg-nfc reg: maxItems: 2 reg-names: items: - const: nfc - const: emmc interrupts: maxItems: 1 clocks: minItems: 2 clock-names: items: - const: core - const: device patternProperties: "^nand@[0-7]$": type: object $ref: raw-nand-chip.yaml properties: reg: minimum: 0 maximum: 1 nand-ecc-mode: const: hw nand-ecc-step-size: enum: [512, 1024] nand-ecc-strength: enum: [8, 16, 24, 30, 40, 50, 60] description: | The ECC configurations that can be supported are as follows. meson-gxl-nfc 8, 16, 24, 30, 40, 50, 60 meson-axg-nfc 8 nand-rb: maxItems: 1 items: maximum: 0 unevaluatedProperties: false dependencies: nand-ecc-strength: [nand-ecc-step-size] nand-ecc-step-size: [nand-ecc-strength] required: - compatible - reg - interrupts - clocks - clock-names unevaluatedProperties: false examples: - | #include <dt-bindings/clock/axg-clkc.h> #include <dt-bindings/interrupt-controller/arm-gic.h> nand-controller@ffe07800 { compatible = "amlogic,meson-axg-nfc"; reg = <0xffe07800 0x100>, <0xffe07000 0x800>; reg-names = "nfc", "emmc"; interrupts = <GIC_SPI 34 IRQ_TYPE_EDGE_RISING>; clocks = <&clkc CLKID_SD_EMMC_C>, <&clkc CLKID_FCLK_DIV2>; clock-names = "core", "device"; pinctrl-0 = <&nand_pins>; pinctrl-names = "default"; #address-cells = <1>; #size-cells = <0>; nand@0 { reg = <0>; nand-rb = <0>; }; }; ... |