the compatible was changed with patch: |commit a56609c4c3f34de76d905e39160511b3c53310ac |Author: Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx> |Date: Thu Mar 30 15:45:53 2017 +0900 | | mtd: nand: denali_dt: enable HW_ECC_FIXUP for Altera SOCFPGA variant | | There are various customizable parameters, so several variants for | this IP. A generic compatible like "denali,denali-nand-dt" is | useless. Moreover, there are multiple things wrong with this string. | (Refer to Rob's comment [1]) | | The "denali,denali-nand-dt" was added by Altera for the SOCFPGA port. | Replace it with a more specific string "altr,socfpga-denali-nand". | There are no users (in upstream) of the old compatible string. | | The Denali IP on SOCFPGA incorporates the hardware ECC fixup engine. | So, this capability should be associated with the compatible. | | [1] https://lkml.org/lkml/2016/12/1/450 Signed-off-by: Oleksij Rempel <o.rempel@xxxxxxxxxxxxxx> --- arch/arm/boot/dts/socfpga.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/socfpga.dtsi b/arch/arm/boot/dts/socfpga.dtsi index 7e24dc8e82d4..d697f5062624 100644 --- a/arch/arm/boot/dts/socfpga.dtsi +++ b/arch/arm/boot/dts/socfpga.dtsi @@ -744,7 +744,7 @@ nand0: nand@ff900000 { #address-cells = <0x1>; #size-cells = <0x1>; - compatible = "denali,denali-nand-dt"; + compatible = "altr,socfpga-denali-nand"; reg = <0xff900000 0x100000>, <0xffb80000 0x10000>; reg-names = "nand_data", "denali_reg"; -- 2.11.0 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
