From: Abhishek Sahu Date: Thu, 17 Aug 2017 12:07:53 +0000 (+0530) Subject: mtd: nand: qcom: support for IPQ4019 QPIC NAND controller X-Git-Tag: MMI-PSA29.97-13-9~4762^2^2~8 X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a06378341eeb809f9df4e80ddb507418b3e36d97;p=GitHub%2FMotorolaMobilityLLC%2Fkernel-slsi.git mtd: nand: qcom: support for IPQ4019 QPIC NAND controller Add the compatible string for IPQ4019 QPIC NAND controller version 1.4.0 which uses BAM DMA. Reviewed-by: Archit Taneja Signed-off-by: Abhishek Sahu Signed-off-by: Boris Brezillon --- diff --git a/drivers/mtd/nand/qcom_nandc.c b/drivers/mtd/nand/qcom_nandc.c index 7977a70a0499..158076c6ea3e 100644 --- a/drivers/mtd/nand/qcom_nandc.c +++ b/drivers/mtd/nand/qcom_nandc.c @@ -2773,6 +2773,12 @@ static const struct qcom_nandc_props ipq806x_nandc_props = { .dev_cmd_reg_start = 0x0, }; +static const struct qcom_nandc_props ipq4019_nandc_props = { + .ecc_modes = (ECC_BCH_4BIT | ECC_BCH_8BIT), + .is_bam = true, + .dev_cmd_reg_start = 0x0, +}; + /* * data will hold a struct pointer containing more differences once we support * more controller variants @@ -2782,6 +2788,10 @@ static const struct of_device_id qcom_nandc_of_match[] = { .compatible = "qcom,ipq806x-nand", .data = &ipq806x_nandc_props, }, + { + .compatible = "qcom,ipq4019-nand", + .data = &ipq4019_nandc_props, + }, {} }; MODULE_DEVICE_TABLE(of, qcom_nandc_of_match);