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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 <architt@codeaurora.org>
Signed-off-by: Abhishek Sahu <absahu@codeaurora.org>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
hifive-unleashed-5.1
Abhishek Sahu 2017-08-17 17:37:53 +05:30 committed by Boris Brezillon
parent d440c4d360
commit a06378341e
1 changed files with 10 additions and 0 deletions
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10
drivers/mtd/nand/qcom_nandc.c
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@ -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);