From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.codeaurora.org ([198.145.29.96]) by merlin.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1diJcN-0006Wb-8f for linux-mtd@lists.infradead.org; Thu, 17 Aug 2017 12:09:43 +0000 From: Abhishek Sahu To: Boris Brezillon Cc: David Woodhouse , Brian Norris , Marek Vasut , Richard Weinberger , Cyrille Pitchen , linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, Andy Gross , Archit Taneja , Sricharan R , Abhishek Sahu Subject: [PATCH v5 16/16] mtd: nand: qcom: Support for IPQ8074 QPIC NAND controller Date: Thu, 17 Aug 2017 17:37:54 +0530 Message-Id: <1502971674-13810-17-git-send-email-absahu@codeaurora.org> In-Reply-To: <1502971674-13810-1-git-send-email-absahu@codeaurora.org> References: <1502971674-13810-1-git-send-email-absahu@codeaurora.org> List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Add the compatible string for IPQ8074 QPIC NAND controller version 1.5.0 which uses BAM DMA and its FLASH_DEV_CMD registers starting offset is 0x7000. Reviewed-by: Archit Taneja Signed-off-by: Abhishek Sahu --- * Changes from v4: None drivers/mtd/nand/qcom_nandc.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/mtd/nand/qcom_nandc.c b/drivers/mtd/nand/qcom_nandc.c index 84fcdb3..97ce16a 100644 --- a/drivers/mtd/nand/qcom_nandc.c +++ b/drivers/mtd/nand/qcom_nandc.c @@ -2872,6 +2872,12 @@ static int qcom_nandc_remove(struct platform_device *pdev) .dev_cmd_reg_start = 0x0, }; +static const struct qcom_nandc_props ipq8074_nandc_props = { + .ecc_modes = (ECC_BCH_4BIT | ECC_BCH_8BIT), + .is_bam = true, + .dev_cmd_reg_start = 0x7000, +}; + /* * data will hold a struct pointer containing more differences once we support * more controller variants @@ -2885,6 +2891,10 @@ static int qcom_nandc_remove(struct platform_device *pdev) .compatible = "qcom,ipq4019-nand", .data = &ipq4019_nandc_props, }, + { + .compatible = "qcom,ipq8074-nand", + .data = &ipq8074_nandc_props, + }, {} }; MODULE_DEVICE_TABLE(of, qcom_nandc_of_match); -- QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation