diff options
Diffstat (limited to 'Documentation/devicetree/bindings/mtd')
8 files changed, 35 insertions, 9 deletions
diff --git a/Documentation/devicetree/bindings/mtd/denali-nand.txt b/Documentation/devicetree/bindings/mtd/denali-nand.txt index e593bbeb2115..504291d2e5c2 100644 --- a/Documentation/devicetree/bindings/mtd/denali-nand.txt +++ b/Documentation/devicetree/bindings/mtd/denali-nand.txt @@ -3,10 +3,23 @@ Required properties: - compatible : should be one of the following: "altr,socfpga-denali-nand" - for Altera SOCFPGA + "socionext,uniphier-denali-nand-v5a" - for Socionext UniPhier (v5a) + "socionext,uniphier-denali-nand-v5b" - for Socionext UniPhier (v5b) - reg : should contain registers location and length for data and reg. - reg-names: Should contain the reg names "nand_data" and "denali_reg" - interrupts : The interrupt number. +Optional properties: + - nand-ecc-step-size: see nand.txt for details. If present, the value must be + 512 for "altr,socfpga-denali-nand" + 1024 for "socionext,uniphier-denali-nand-v5a" + 1024 for "socionext,uniphier-denali-nand-v5b" + - nand-ecc-strength: see nand.txt for details. Valid values are: + 8, 15 for "altr,socfpga-denali-nand" + 8, 16, 24 for "socionext,uniphier-denali-nand-v5a" + 8, 16 for "socionext,uniphier-denali-nand-v5b" + - nand-ecc-maximize: see nand.txt for details + The device tree may optionally contain sub-nodes describing partitions of the address space. See partition.txt for more detail. diff --git a/Documentation/devicetree/bindings/mtd/elm.txt b/Documentation/devicetree/bindings/mtd/elm.txt index 8c1528c421d4..59ddc61c1076 100644 --- a/Documentation/devicetree/bindings/mtd/elm.txt +++ b/Documentation/devicetree/bindings/mtd/elm.txt @@ -1,7 +1,7 @@ Error location module Required properties: -- compatible: Must be "ti,am33xx-elm" +- compatible: Must be "ti,am3352-elm" - reg: physical base address and size of the registers map. - interrupts: Interrupt number for the elm. diff --git a/Documentation/devicetree/bindings/mtd/gpmc-nand.txt b/Documentation/devicetree/bindings/mtd/gpmc-nand.txt index 174f68c26c1b..dd559045593d 100644 --- a/Documentation/devicetree/bindings/mtd/gpmc-nand.txt +++ b/Documentation/devicetree/bindings/mtd/gpmc-nand.txt @@ -5,7 +5,7 @@ the GPMC controller with a name of "nand". All timing relevant properties as well as generic gpmc child properties are explained in a separate documents - please refer to -Documentation/devicetree/bindings/bus/ti-gpmc.txt +Documentation/devicetree/bindings/memory-controllers/omap-gpmc.txt For NAND specific properties such as ECC modes or bus width, please refer to Documentation/devicetree/bindings/mtd/nand.txt diff --git a/Documentation/devicetree/bindings/mtd/gpmc-nor.txt b/Documentation/devicetree/bindings/mtd/gpmc-nor.txt index 4828c17bb784..131d3a74d0bd 100644 --- a/Documentation/devicetree/bindings/mtd/gpmc-nor.txt +++ b/Documentation/devicetree/bindings/mtd/gpmc-nor.txt @@ -5,7 +5,7 @@ child nodes of the GPMC controller with a name of "nor". All timing relevant properties as well as generic GPMC child properties are explained in a separate documents. Please refer to -Documentation/devicetree/bindings/bus/ti-gpmc.txt +Documentation/devicetree/bindings/memory-controllers/omap-gpmc.txt Required properties: - bank-width: Width of NOR flash in bytes. GPMC supports 8-bit and @@ -28,7 +28,7 @@ Required properties: Optional properties: - gpmc,XXX Additional GPMC timings and settings parameters. See - Documentation/devicetree/bindings/bus/ti-gpmc.txt + Documentation/devicetree/bindings/memory-controllers/omap-gpmc.txt Optional properties for partition table parsing: - #address-cells: should be set to 1 diff --git a/Documentation/devicetree/bindings/mtd/gpmc-onenand.txt b/Documentation/devicetree/bindings/mtd/gpmc-onenand.txt index 5d8fa527c496..b6e8bfd024f4 100644 --- a/Documentation/devicetree/bindings/mtd/gpmc-onenand.txt +++ b/Documentation/devicetree/bindings/mtd/gpmc-onenand.txt @@ -5,7 +5,7 @@ the GPMC controller with a name of "onenand". All timing relevant properties as well as generic gpmc child properties are explained in a separate documents - please refer to -Documentation/devicetree/bindings/bus/ti-gpmc.txt +Documentation/devicetree/bindings/memory-controllers/omap-gpmc.txt Required properties: diff --git a/Documentation/devicetree/bindings/mtd/gpmi-nand.txt b/Documentation/devicetree/bindings/mtd/gpmi-nand.txt index d02acaff3c35..b289ef3c1b7e 100644 --- a/Documentation/devicetree/bindings/mtd/gpmi-nand.txt +++ b/Documentation/devicetree/bindings/mtd/gpmi-nand.txt @@ -4,7 +4,12 @@ The GPMI nand controller provides an interface to control the NAND flash chips. Required properties: - - compatible : should be "fsl,<chip>-gpmi-nand" + - compatible : should be "fsl,<chip>-gpmi-nand", chip can be: + * imx23 + * imx28 + * imx6q + * imx6sx + * imx7d - reg : should contain registers location and length for gpmi and bch. - reg-names: Should contain the reg names "gpmi-nand" and "bch" - interrupts : BCH interrupt number. @@ -13,6 +18,13 @@ Required properties: and GPMI DMA channel ID. Refer to dma.txt and fsl-mxs-dma.txt for details. - dma-names: Must be "rx-tx". + - clocks : clocks phandle and clock specifier corresponding to each clock + specified in clock-names. + - clock-names : The "gpmi_io" clock is always required. Which clocks are + exactly required depends on chip: + * imx23/imx28 : "gpmi_io" + * imx6q/sx : "gpmi_io", "gpmi_apb", "gpmi_bch", "gpmi_bch_apb", "per1_bch" + * imx7d : "gpmi_io", "gpmi_bch_apb" Optional properties: - nand-on-flash-bbt: boolean to enable on flash bbt option if not diff --git a/Documentation/devicetree/bindings/mtd/mtk-nand.txt b/Documentation/devicetree/bindings/mtd/mtk-nand.txt index 069c192ed5c2..dbf9e054c11c 100644 --- a/Documentation/devicetree/bindings/mtd/mtk-nand.txt +++ b/Documentation/devicetree/bindings/mtd/mtk-nand.txt @@ -12,7 +12,8 @@ tree nodes. The first part of NFC is NAND Controller Interface (NFI) HW. Required NFI properties: -- compatible: Should be "mediatek,mtxxxx-nfc". +- compatible: Should be one of "mediatek,mt2701-nfc", + "mediatek,mt2712-nfc". - reg: Base physical address and size of NFI. - interrupts: Interrupts of NFI. - clocks: NFI required clocks. @@ -141,7 +142,7 @@ Example: ============== Required BCH properties: -- compatible: Should be "mediatek,mtxxxx-ecc". +- compatible: Should be one of "mediatek,mt2701-ecc", "mediatek,mt2712-ecc". - reg: Base physical address and size of ECC. - interrupts: Interrupts of ECC. - clocks: ECC required clocks. diff --git a/Documentation/devicetree/bindings/mtd/nand.txt b/Documentation/devicetree/bindings/mtd/nand.txt index b05601600083..133f3813719c 100644 --- a/Documentation/devicetree/bindings/mtd/nand.txt +++ b/Documentation/devicetree/bindings/mtd/nand.txt @@ -21,7 +21,7 @@ Optional NAND chip properties: - nand-ecc-mode : String, operation mode of the NAND ecc mode. Supported values are: "none", "soft", "hw", "hw_syndrome", - "hw_oob_first". + "hw_oob_first", "on-die". Deprecated values: "soft_bch": use "soft" and nand-ecc-algo instead - nand-ecc-algo: string, algorithm of NAND ECC. |
