diff mbox

[v5,2/4] mtd: nand: mediatek: refine register NFI_PAGEFMT setting

Message ID 1496219201-45414-3-git-send-email-xiaolei.li@mediatek.com
State Accepted
Delegated to: Boris Brezillon
Headers show

Commit Message

xiaolei li May 31, 2017, 8:26 a.m. UTC 
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>
---
 drivers/mtd/nand/mtk_nand.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox

Patch

diff --git a/drivers/mtd/nand/mtk_nand.c b/drivers/mtd/nand/mtk_nand.c
index 6c517c6..c28f4b7 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);