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Message-Id: <20191017072000.48860-1-vadivel.muruganx.ramuthevar@linux.intel.com>
Date: Thu, 17 Oct 2019 15:19:58 +0800
From: "Ramuthevar,Vadivel MuruganX"
<vadivel.muruganx.ramuthevar@...ux.intel.com>
To: linux-mtd@...ts.infradead.org
Cc: linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
dwmw2@...radead.org, computersforpeace@...il.com, richard@....at,
jwboyer@...il.com, boris.brezillon@...e-electrons.com,
cyrille.pitchen@...el.com, david.oberhollenzer@...ma-star.at,
miquel.raynal@...tlin.com, tudor.ambarus@...il.com,
vigneshr@...com, andriy.shevchenko@...el.com,
cheol.yong.kim@...el.com, qi-ming.wu@...el.com,
"Ramuthevar,Vadivel MuruganX"
<vadivel.muruganx.ramuthevar@...ux.intel.com>
Subject: [PATCH v4 0/2] mtd: spi-nor: cadence-quadspi: Disable the DAC and Autopoll for Intel LGM SoC
On Intel Lightning Mountain SoCs QSPI controller do not use auto-poll
and Direct Access Controller (DAC).
Thanks vignesh for your time to review the patch.
The following comments are addressed..
changes from v3:
- commit messages are updated in both the patches
- moved cqspi_disable_auto_poll() in cqspi_controller_init()
- moved the check <if (ddata && (ddata->quirks & CQSPI_DISABLE_DAC_MODE))> in cqspi_setup_flash()
- introduced cqspi->auto_poll variable instead of f_pdata->use_direct_mode for auto_poll patch
Ramuthevar Vadivel Murugan (2):
mtd: spi-nor: cadence-quadspi: Disable the DAC for Intel LGM SoC
- This patch adds a quirk to disable the Direct Access Controller
for data transfer instead it uses indirect data transfer.
mtd: spi-nor: cadence-quadspi: Disable the auto-poll for Intel LGM SoC
- This patch disables auto polling when direct access mode is disabled
drivers/mtd/spi-nor/Kconfig | 2 +-
drivers/mtd/spi-nor/cadence-quadspi.c | 55 +++++++++++++++++++++++++++++++----
2 files changed, 50 insertions(+), 7 deletions(-)
--
2.11.0
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