Hi Matthias, On Mon, 2022-12-19 at 16:30 +0100, Matthias Brugger wrote: > Thanks for your patch! There is something to improve please see > below. > > On 19/12/2022 03:40, Xiangsheng Hou wrote: > > Change default page format to setup default setting since the > > sector > > size 1024 on MT7986 will lead to probe fail. > > > > Signed-off-by: Xiangsheng Hou <xiangsheng.hou@xxxxxxxxxxxx> > > --- > > drivers/spi/spi-mtk-snfi.c | 3 +-- > > 1 file changed, 1 insertion(+), 2 deletions(-) > > > > diff --git a/drivers/spi/spi-mtk-snfi.c b/drivers/spi/spi-mtk- > > snfi.c > > index fa8412ba20e2..719fc6f53ab1 100644 > > --- a/drivers/spi/spi-mtk-snfi.c > > +++ b/drivers/spi/spi-mtk-snfi.c > > @@ -1430,8 +1430,7 @@ static int mtk_snand_probe(struct > > platform_device *pdev) > > > > // setup an initial page format for ops matching page_cache_op > > template > > // before ECC is called. > > - ret = mtk_snand_setup_pagefmt(ms, ms->caps->sector_size, > > - ms->caps->spare_sizes[0]); > > + ret = mtk_snand_setup_pagefmt(ms, SZ_2K, SZ_64); > > Couldn't you just set sector_size in mt7986_snand_caps? The function mtk_snand_setup_pagefmt need use page and OOB size of NAND device to setup pagefmt. The controller page size can support 512/1k/2k/4k..., the sector size 1k have been set in mt7986_snand_caps. However this will also lead to fail in this function since the 1k page size will not be supported. Just use page size 2k and OOB size 64 as default parameter since this can be supported by all ICs with this controller. Thanks Xiangsheng Hou
