From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wi0-x230.google.com ([2a00:1450:400c:c05::230]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1XJdd7-0004kB-Ip for linux-mtd@lists.infradead.org; Tue, 19 Aug 2014 07:14:54 +0000 Received: by mail-wi0-f176.google.com with SMTP id bs8so4888068wib.15 for ; Tue, 19 Aug 2014 00:14:31 -0700 (PDT) From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= To: linux-mtd@lists.infradead.org, David Woodhouse , Artem Bityutskiy , Brian Norris Subject: [PATCH 4/4] mtd: bcm47xxnflash: NAND_CMD_RESET support Date: Tue, 19 Aug 2014 09:14:16 +0200 Message-Id: <1408432456-27280-4-git-send-email-zajec5@gmail.com> In-Reply-To: <1408432456-27280-1-git-send-email-zajec5@gmail.com> References: <1408432456-27280-1-git-send-email-zajec5@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: Hauke Mehrtens , =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Signed-off-by: Rafał Miłecki --- drivers/mtd/nand/bcm47xxnflash/ops_bcm4706.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/mtd/nand/bcm47xxnflash/ops_bcm4706.c b/drivers/mtd/nand/bcm47xxnflash/ops_bcm4706.c index 30df67a..82844ef 100644 --- a/drivers/mtd/nand/bcm47xxnflash/ops_bcm4706.c +++ b/drivers/mtd/nand/bcm47xxnflash/ops_bcm4706.c @@ -14,6 +14,7 @@ #include #include #include +#include #include /* Broadcom uses 1'000'000 but it seems to be too many. Tests on WNDR4500 has @@ -226,7 +227,10 @@ static void bcm47xxnflash_ops_bcm4706_cmdfunc(struct mtd_info *mtd, switch (command) { case NAND_CMD_RESET: - pr_warn("Chip reset not implemented yet\n"); + nand_chip->cmd_ctrl(mtd, command, NAND_CTRL_CLE); + + ndelay(100); + nand_wait_ready(mtd); break; case NAND_CMD_READID: ctlcode = NCTL_CSA | 0x01000000 | NCTL_CMD1W | NCTL_CMD0; -- 1.8.4.5