Re: [linux-sunxi] Subj: A20 mainline, using allwinner,sunxi-nand

2015-01-22 Thread Maxime Ripard
Hi, On Fri, Jan 16, 2015 at 01:33:40PM +0100, Lars Doelle wrote: Hi Maxime, working on the dts for an A20 device, I'm currently at the nand. I assume you are aware of the current state of the NAND, right? Not exactly, so I better be explicit. I assume, that the linux-sunxi /dev/nand

Re: [linux-sunxi] Subj: A20 mainline, using allwinner,sunxi-nand

2015-01-16 Thread Lars Doelle
Hi Maxime, working on the dts for an A20 device, I'm currently at the nand. I assume you are aware of the current state of the NAND, right? Not exactly, so I better be explicit. I assume, that the linux-sunxi /dev/nand driver does not do any wear-level mapping on the first blocks. Thus I'd

Re: [linux-sunxi] Subj: A20 mainline, using allwinner,sunxi-nand

2015-01-16 Thread Michal Suchanek
Hello, On 16 January 2015 at 13:33, Lars Doelle lars.doe...@on-line.de wrote: Hi Maxime, working on the dts for an A20 device, I'm currently at the nand. I assume you are aware of the current state of the NAND, right? Not exactly, so I better be explicit. I assume, that the linux-sunxi

Re: [linux-sunxi] Subj: A20 mainline, using allwinner,sunxi-nand

2015-01-15 Thread Maxime Ripard
On Thu, Jan 15, 2015 at 01:38:03PM +0100, Lars Doelle wrote: Hi everyone, working on the dts for an A20 device, I'm currently at the nand. I assume you are aware of the current state of the NAND, right? Looking at Documentation/devicetree/bindings/mtd/sunxi-nand.txt, there are two parts

[linux-sunxi] Subj: A20 mainline, using allwinner,sunxi-nand

2015-01-15 Thread Lars Doelle
Hi everyone, working on the dts for an A20 device, I'm currently at the nand. Looking at Documentation/devicetree/bindings/mtd/sunxi-nand.txt, there are two parts in the example, that do not really make sense to me: 1) interrupts Does anyone know what interrupt is refered to in the