From: Saeed Bishara Date: Mon, 5 May 2008 06:25:52 +0000 (-1100) Subject: [MTD] orion_nand: add chip_delay parameter X-Git-Tag: v2.6.27-rc1~850^2~2^8~7 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f4db56ffd43a810424866fac6de9a32486415316;p=linux-2.6 [MTD] orion_nand: add chip_delay parameter Some SoCs need a different chip_delay value. Signed-off-by: Saeed Bishara Acked-by: Jörn Engel Signed-off-by: Lennert Buytenhek Signed-off-by: Nicolas Pitre --- diff --git a/drivers/mtd/nand/orion_nand.c b/drivers/mtd/nand/orion_nand.c index 59e05a1c50..ee2ac3948c 100644 --- a/drivers/mtd/nand/orion_nand.c +++ b/drivers/mtd/nand/orion_nand.c @@ -85,6 +85,9 @@ static int __init orion_nand_probe(struct platform_device *pdev) nc->cmd_ctrl = orion_nand_cmd_ctrl; nc->ecc.mode = NAND_ECC_SOFT; + if (board->chip_delay) + nc->chip_delay = board->chip_delay; + if (board->width == 16) nc->options |= NAND_BUSWIDTH_16; diff --git a/include/asm-arm/plat-orion/orion_nand.h b/include/asm-arm/plat-orion/orion_nand.h index ffd3852a0d..ad4ce94c19 100644 --- a/include/asm-arm/plat-orion/orion_nand.h +++ b/include/asm-arm/plat-orion/orion_nand.h @@ -18,6 +18,7 @@ struct orion_nand_data { u8 ale; /* address line number connected to ALE */ u8 cle; /* address line number connected to CLE */ u8 width; /* buswidth */ + u8 chip_delay; };