From: Ivan Khoronzhuk Date: Tue, 17 Dec 2013 13:37:22 +0000 (+0200) Subject: mtd: nand: davinci: move bindings under mtd X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=c354ae43511702092a1ee4e62db14ba738cd85ae;p=openwrt%2Fstaging%2Fblogic.git mtd: nand: davinci: move bindings under mtd Move bindings under mtd. Do this in order to make davinci-nand driver usable by keystone architecture. Acked-by: Santosh Shilimkar Reviewed-by: Grygorii Strashko Reviewed-by: Taras Kondratiuk Signed-off-by: Ivan Khoronzhuk Signed-off-by: Brian Norris --- diff --git a/Documentation/devicetree/bindings/arm/davinci/nand.txt b/Documentation/devicetree/bindings/arm/davinci/nand.txt deleted file mode 100644 index 3545ea704b50..000000000000 --- a/Documentation/devicetree/bindings/arm/davinci/nand.txt +++ /dev/null @@ -1,46 +0,0 @@ -* Texas Instruments Davinci NAND - -This file provides information, what the device node for the -davinci nand interface contain. - -Required properties: -- compatible: "ti,davinci-nand"; -- reg : contain 2 offset/length values: - - offset and length for the access window - - offset and length for accessing the aemif control registers -- ti,davinci-chipselect: Indicates on the davinci_nand driver which - chipselect is used for accessing the nand. - -Recommended properties : -- ti,davinci-mask-ale: mask for ale -- ti,davinci-mask-cle: mask for cle -- ti,davinci-mask-chipsel: mask for chipselect -- ti,davinci-ecc-mode: ECC mode valid values for davinci driver: - - "none" - - "soft" - - "hw" -- ti,davinci-ecc-bits: used ECC bits, currently supported 1 or 4. -- ti,davinci-nand-buswidth: buswidth 8 or 16 -- ti,davinci-nand-use-bbt: use flash based bad block table support. - -nand device bindings may contain additional sub-nodes describing -partitions of the address space. See partition.txt for more detail. - -Example(da850 EVM ): -nand_cs3@62000000 { - compatible = "ti,davinci-nand"; - reg = <0x62000000 0x807ff - 0x68000000 0x8000>; - ti,davinci-chipselect = <1>; - ti,davinci-mask-ale = <0>; - ti,davinci-mask-cle = <0>; - ti,davinci-mask-chipsel = <0>; - ti,davinci-ecc-mode = "hw"; - ti,davinci-ecc-bits = <4>; - ti,davinci-nand-use-bbt; - - partition@180000 { - label = "ubifs"; - reg = <0x180000 0x7e80000>; - }; -}; diff --git a/Documentation/devicetree/bindings/mtd/davinci-nand.txt b/Documentation/devicetree/bindings/mtd/davinci-nand.txt new file mode 100644 index 000000000000..3545ea704b50 --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/davinci-nand.txt @@ -0,0 +1,46 @@ +* Texas Instruments Davinci NAND + +This file provides information, what the device node for the +davinci nand interface contain. + +Required properties: +- compatible: "ti,davinci-nand"; +- reg : contain 2 offset/length values: + - offset and length for the access window + - offset and length for accessing the aemif control registers +- ti,davinci-chipselect: Indicates on the davinci_nand driver which + chipselect is used for accessing the nand. + +Recommended properties : +- ti,davinci-mask-ale: mask for ale +- ti,davinci-mask-cle: mask for cle +- ti,davinci-mask-chipsel: mask for chipselect +- ti,davinci-ecc-mode: ECC mode valid values for davinci driver: + - "none" + - "soft" + - "hw" +- ti,davinci-ecc-bits: used ECC bits, currently supported 1 or 4. +- ti,davinci-nand-buswidth: buswidth 8 or 16 +- ti,davinci-nand-use-bbt: use flash based bad block table support. + +nand device bindings may contain additional sub-nodes describing +partitions of the address space. See partition.txt for more detail. + +Example(da850 EVM ): +nand_cs3@62000000 { + compatible = "ti,davinci-nand"; + reg = <0x62000000 0x807ff + 0x68000000 0x8000>; + ti,davinci-chipselect = <1>; + ti,davinci-mask-ale = <0>; + ti,davinci-mask-cle = <0>; + ti,davinci-mask-chipsel = <0>; + ti,davinci-ecc-mode = "hw"; + ti,davinci-ecc-bits = <4>; + ti,davinci-nand-use-bbt; + + partition@180000 { + label = "ubifs"; + reg = <0x180000 0x7e80000>; + }; +};