diff options
Diffstat (limited to 'Documentation/devicetree/bindings/mtd')
5 files changed, 51 insertions, 6 deletions
diff --git a/Documentation/devicetree/bindings/mtd/denali,nand.yaml b/Documentation/devicetree/bindings/mtd/denali,nand.yaml index c07b91592cbd..1307ed7e7fc6 100644 --- a/Documentation/devicetree/bindings/mtd/denali,nand.yaml +++ b/Documentation/devicetree/bindings/mtd/denali,nand.yaml @@ -128,6 +128,8 @@ required: - clock-names - clocks +unevaluatedProperties: false + examples: - | nand-controller@ff900000 { diff --git a/Documentation/devicetree/bindings/mtd/gpmi-nand.yaml b/Documentation/devicetree/bindings/mtd/gpmi-nand.yaml index 3201372b7f85..28ff8c581837 100644 --- a/Documentation/devicetree/bindings/mtd/gpmi-nand.yaml +++ b/Documentation/devicetree/bindings/mtd/gpmi-nand.yaml @@ -20,12 +20,18 @@ description: | properties: compatible: - enum: - - fsl,imx23-gpmi-nand - - fsl,imx28-gpmi-nand - - fsl,imx6q-gpmi-nand - - fsl,imx6sx-gpmi-nand - - fsl,imx7d-gpmi-nand + oneOf: + - enum: + - fsl,imx23-gpmi-nand + - fsl,imx28-gpmi-nand + - fsl,imx6q-gpmi-nand + - fsl,imx6sx-gpmi-nand + - fsl,imx7d-gpmi-nand + - items: + - enum: + - fsl,imx8mm-gpmi-nand + - fsl,imx8mn-gpmi-nand + - const: fsl,imx7d-gpmi-nand reg: items: diff --git a/Documentation/devicetree/bindings/mtd/ingenic,nand.yaml b/Documentation/devicetree/bindings/mtd/ingenic,nand.yaml index 8abb6d463cb6..89aa3ceda592 100644 --- a/Documentation/devicetree/bindings/mtd/ingenic,nand.yaml +++ b/Documentation/devicetree/bindings/mtd/ingenic,nand.yaml @@ -51,6 +51,8 @@ required: - compatible - reg +unevaluatedProperties: false + examples: - | #include <dt-bindings/clock/jz4780-cgu.h> diff --git a/Documentation/devicetree/bindings/mtd/nand-controller.yaml b/Documentation/devicetree/bindings/mtd/nand-controller.yaml index 40fc5b0b2b8c..b29050fd7470 100644 --- a/Documentation/devicetree/bindings/mtd/nand-controller.yaml +++ b/Documentation/devicetree/bindings/mtd/nand-controller.yaml @@ -55,6 +55,37 @@ patternProperties: $ref: /schemas/types.yaml#/definitions/string enum: [none, soft, hw, hw_syndrome, hw_oob_first, on-die] + nand-ecc-engine: + allOf: + - $ref: /schemas/types.yaml#/definitions/phandle + description: | + A phandle on the hardware ECC engine if any. There are + basically three possibilities: + 1/ The ECC engine is part of the NAND controller, in this + case the phandle should reference the parent node. + 2/ The ECC engine is part of the NAND part (on-die), in this + case the phandle should reference the node itself. + 3/ The ECC engine is external, in this case the phandle should + reference the specific ECC engine node. + + nand-use-soft-ecc-engine: + type: boolean + description: Use a software ECC engine. + + nand-no-ecc-engine: + type: boolean + description: Do not use any ECC correction. + + nand-ecc-placement: + allOf: + - $ref: /schemas/types.yaml#/definitions/string + - enum: [ oob, interleaved ] + description: + Location of the ECC bytes. This location is unknown by default + but can be explicitly set to "oob", if all ECC bytes are + known to be stored in the OOB area, or "interleaved" if ECC + bytes will be interleaved with regular data in the main area. + nand-ecc-algo: description: Desired ECC algorithm. @@ -128,6 +159,8 @@ required: - "#address-cells" - "#size-cells" +additionalProperties: true + examples: - | nand-controller { diff --git a/Documentation/devicetree/bindings/mtd/st,stm32-fmc2-nand.yaml b/Documentation/devicetree/bindings/mtd/st,stm32-fmc2-nand.yaml index 28a08ff407db..29c5ef24ac6a 100644 --- a/Documentation/devicetree/bindings/mtd/st,stm32-fmc2-nand.yaml +++ b/Documentation/devicetree/bindings/mtd/st,stm32-fmc2-nand.yaml @@ -94,6 +94,8 @@ required: - reg - interrupts +unevaluatedProperties: false + examples: - | #include <dt-bindings/interrupt-controller/arm-gic.h> |