Re: [PATCH v4 20/20] mtd: nand: qcom: support for IPQ8074 QPIC NAND controller

[Archit Taneja]

On 08/11/2017 05:09 PM, Abhishek Sahu wrote:

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 

Thanks,
Archit



Signed-off-by: Abhishek Sahu 
---
  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 03e671e..1484fb4 100644
--- a/drivers/mtd/nand/qcom_nandc.c
+++ b/drivers/mtd/nand/qcom_nandc.c
@@ -2863,6 +2863,12 @@ static int qcom_nandc_remove(struct platform_device 
*pdev)
.flash_dev_offset = 0x0,
  };
  
+static const struct qcom_nandc_props ipq8074_nandc_props = {

+   .ecc_modes = (ECC_BCH_4BIT | ECC_BCH_8BIT),
+   .is_bam = true,
+   .flash_dev_offset = 0x7000,
+};
+
  /*
   * data will hold a struct pointer containing more differences once we support
   * more controller variants
@@ -2876,6 +2882,10 @@ 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 Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project

[PATCH v4 20/20] mtd: nand: qcom: support for IPQ8074 QPIC NAND controller

[Abhishek Sahu]

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.

Signed-off-by: Abhishek Sahu 
---
 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 03e671e..1484fb4 100644
--- a/drivers/mtd/nand/qcom_nandc.c
+++ b/drivers/mtd/nand/qcom_nandc.c
@@ -2863,6 +2863,12 @@ static int qcom_nandc_remove(struct platform_device 
*pdev)
.flash_dev_offset = 0x0,
 };
 
+static const struct qcom_nandc_props ipq8074_nandc_props = {
+   .ecc_modes = (ECC_BCH_4BIT | ECC_BCH_8BIT),
+   .is_bam = true,
+   .flash_dev_offset = 0x7000,
+};
+
 /*
  * data will hold a struct pointer containing more differences once we support
  * more controller variants
@@ -2876,6 +2882,10 @@ 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);
-- 
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