diff options
| author |   Xiaolei Li <xiaolei.li@mediatek.com> | 2017-05-31 16:26:39 +0800 |
|---|---|---|
| committer |   Boris Brezillon <boris.brezillon@free-electrons.com> | 2017-06-01 10:09:37 +0200 |
| commit | 582212ceb9bcd9ef0808497a8e066c4eef442e19 (patch) | |
| tree | 477a140942e39d3c7b0945a568b82435a258b739 /drivers/mtd/nand | |
| parent | mtd: nand: mediatek: update DT bindings (diff) | |
| download | linux-dev-582212ceb9bcd9ef0808497a8e066c4eef442e19.tar.xz linux-dev-582212ceb9bcd9ef0808497a8e066c4eef442e19.zip | |
mtd: nand: mediatek: refine register NFI_PAGEFMT setting
The register NFI_PAGEFMT is always 32 bits length, so it is better to
do register program using writel() compare with writew().
Signed-off-by: Xiaolei Li <xiaolei.li@mediatek.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Diffstat (limited to 'drivers/mtd/nand')
| -rw-r--r-- | drivers/mtd/nand/mtk_nand.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mtd/nand/mtk_nand.c b/drivers/mtd/nand/mtk_nand.c index 6c517c682939..c28f4b7025bf 100644 --- a/drivers/mtd/nand/mtk_nand.c +++ b/drivers/mtd/nand/mtk_nand.c @@ -408,7 +408,7 @@ static int mtk_nfc_hw_runtime_config(struct mtd_info *mtd) fmt |= mtk_nand->fdm.reg_size << PAGEFMT_FDM_SHIFT; fmt |= mtk_nand->fdm.ecc_size << PAGEFMT_FDM_ECC_SHIFT; - nfi_writew(nfc, fmt, NFI_PAGEFMT); + nfi_writel(nfc, fmt, NFI_PAGEFMT); nfc->ecc_cfg.strength = chip->ecc.strength; nfc->ecc_cfg.len = chip->ecc.size + mtk_nand->fdm.ecc_size; @@ -1009,7 +1009,7 @@ static inline void mtk_nfc_hw_init(struct mtk_nfc *nfc) * 0 : poll the status of the busy/ready signal after [7:4]*16 cycles. */ nfi_writew(nfc, 0xf1, NFI_CNRNB); - nfi_writew(nfc, PAGEFMT_8K_16K, NFI_PAGEFMT); + nfi_writel(nfc, PAGEFMT_8K_16K, NFI_PAGEFMT); mtk_nfc_hw_reset(nfc); |