From mboxrd@z Thu Jan 1 00:00:00 1970 From: vz@mleia.com (Vladimir Zapolskiy) Date: Tue, 26 Apr 2016 03:37:25 +0300 Subject: [PATCH 2/7] ARM: dts: lpc32xx: ea3250: add NAND partitions device node In-Reply-To: <1461631050-10479-1-git-send-email-vz@mleia.com> References: <1461631050-10479-1-git-send-email-vz@mleia.com> Message-ID: <1461631050-10479-3-git-send-email-vz@mleia.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org To declare MTD OF partitions NAND controller device node should have a special 'partitions' subnode, the change removes a debug message from mtd/ofpart on boot: nxp_lpc3220_slc: 'partitions' subnode not found on /ahb/flash at 20020000. Trying to parse direct subnodes as partitions. Signed-off-by: Vladimir Zapolskiy --- arch/arm/boot/dts/ea3250.dts | 41 ++++++++++++++++++++++------------------- 1 file changed, 22 insertions(+), 19 deletions(-) diff --git a/arch/arm/boot/dts/ea3250.dts b/arch/arm/boot/dts/ea3250.dts index 7cf815a..58bcda9 100644 --- a/arch/arm/boot/dts/ea3250.dts +++ b/arch/arm/boot/dts/ea3250.dts @@ -213,8 +213,6 @@ /* 128MB Flash via SLC NAND controller */ &slc { - #address-cells = <1>; - #size-cells = <1>; status = "okay"; nxp,wdr-clks = <14>; @@ -228,26 +226,31 @@ nand-on-flash-bbt; gpios = <&gpio 5 19 1>; /* GPO_P3 19, active low */ - mtd0 at 00000000 { - label = "ea3250-boot"; - reg = <0x00000000 0x00080000>; - read-only; - }; + partitions { + #address-cells = <1>; + #size-cells = <1>; - mtd1 at 00080000 { - label = "ea3250-uboot"; - reg = <0x00080000 0x000c0000>; - read-only; - }; + mtd0 at 00000000 { + label = "ea3250-boot"; + reg = <0x00000000 0x00080000>; + read-only; + }; - mtd2 at 00140000 { - label = "ea3250-kernel"; - reg = <0x00140000 0x00400000>; - }; + mtd1 at 00080000 { + label = "ea3250-uboot"; + reg = <0x00080000 0x000c0000>; + read-only; + }; - mtd3 at 00540000 { - label = "ea3250-rootfs"; - reg = <0x00540000 0x07ac0000>; + mtd2 at 00140000 { + label = "ea3250-kernel"; + reg = <0x00140000 0x00400000>; + }; + + mtd3 at 00540000 { + label = "ea3250-rootfs"; + reg = <0x00540000 0x07ac0000>; + }; }; }; -- 2.1.4