Re: [PATCH v4 3/5] spi: spi-qpic: Add qpic spi nand driver support

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On 3/8/24 03:17, Md Sadre Alam wrote:
Add qpic spi nand driver support. The spi nand
driver currently supported the below commands.

-- RESET
-- READ ID
-- SET FEATURE
-- GET FEATURE
-- READ PAGE
-- WRITE PAGE
-- ERASE PAGE

Co-developed-by: Sricharan Ramabadhran <quic_srichara@xxxxxxxxxxx>
Signed-off-by: Sricharan Ramabadhran <quic_srichara@xxxxxxxxxxx>
Co-developed-by: Varadarajan Narayanan <quic_varada@xxxxxxxxxxx>
Signed-off-by: Varadarajan Narayanan <quic_varada@xxxxxxxxxxx>
Signed-off-by: Md Sadre Alam <quic_mdalam@xxxxxxxxxxx>
---

For the entire series:

Tested-by: Alexandru Gagniuc <mr.nuke.me@xxxxxxxxx>

diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index bc7021da2fe9..63764e943d82 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -882,6 +882,14 @@ config SPI_QCOM_QSPI
  	help
  	  QSPI(Quad SPI) driver for Qualcomm QSPI controller.
+config SPI_QPIC_SNAND
+	tristate "QPIC SNAND controller"
+	depends on ARCH_QCOM || COMPILE_TEST

Here, it needs to 'select QPIC_COMMON`. Otherwise it can run into unresolved symbols:

: drivers/spi/spi-qpic-snand.o: in function `snandc_set_reg':
drivers/spi/spi-qpic-snand.c:56:(.text+0x484): undefined reference to `qcom_offset_to_nandc_reg'
...

+	help
+	  QPIC_SNAND (QPIC SPI NAND) driver for Qualcomm QPIC controller.
+	  QPIC controller supports both parallel nand and serial nand.
+	  This config will enable serial nand driver for QPIC controller.
+
  config SPI_QUP
  	tristate "Qualcomm SPI controller with QUP interface"
  	depends on ARCH_QCOM || COMPILE_TEST

Alex




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