[PATCH v2 00/13] spi: Add support for stacked/parallel memories

From: Amit Kumar Mahapatra <amit.kumar-mahapatra@amd.com>
To: <broonie@kernel.org>, <miquel.raynal@bootlin.com>,
	<richard@nod.at>, <vigneshr@ti.com>, <jic23@kernel.org>,
	<tudor.ambarus@microchip.com>, <pratyush@kernel.org>,
	<sanju.mehta@amd.com>, <chin-ting_kuo@aspeedtech.com>,
	<clg@kaod.org>, <kdasu.kdev@gmail.com>, <f.fainelli@gmail.com>,
	<rjui@broadcom.com>, <sbranden@broadcom.com>,
	<eajames@linux.ibm.com>, <olteanv@gmail.com>, <han.xu@nxp.com>,
	<john.garry@huawei.com>, <shawnguo@kernel.org>,
	<s.hauer@pengutronix.de>, <narmstrong@baylibre.com>,
	<khilman@baylibre.com>, <matthias.bgg@gmail.com>,
	<haibo.chen@nxp.com>, <linus.walleij@linaro.org>,
	<daniel@zonque.org>, <haojian.zhuang@gmail.com>,
	<robert.jarzmik@free.fr>, <agross@kernel.org>,
	<bjorn.andersson@linaro.org>, <heiko@sntech.de>,
	<krzysztof.kozlowski@linaro.org>, <andi@etezian.org>,
	<mcoquelin.stm32@gmail.com>, <alexandre.torgue@foss.st.com>,
	<wens@csie.org>, <jernej.skrabec@gmail.com>,
	<samuel@sholland.org>, <masahisa.kojima@linaro.org>,
	<jaswinder.singh@linaro.org>, <rostedt@goodmis.org>,
	<mingo@redhat.com>, <l.stelmach@samsung.com>,
	<davem@davemloft.net>, <edumazet@google.com>, <kuba@kernel.org>,
	<pabeni@redhat.com>, <alex.aring@gmail.com>,
	<stefan@datenfreihafen.org>, <kvalo@kernel.org>,
	<thierry.reding@gmail.com>, <jonathanh@nvidia.com>,
	<skomatineni@nvidia.com>, <sumit.semwal@linaro.org>,
	<christian.koenig@amd.com>, <j.neuschaefer@gmx.net>,
	<vireshk@kernel.org>, <rmfrfs@gmail.com>, <johan@kernel.org>,
	<elder@kernel.org>, <gregkh@linuxfoundation.org>
Cc: <git@amd.com>, <linux-spi@vger.kernel.org>,
	<linux-kernel@vger.kernel.org>, <joel@jms.id.au>,
	<andrew@aj.id.au>, <radu_nicolae.pirea@upb.ro>,
	<nicolas.ferre@microchip.com>, <alexandre.belloni@bootlin.com>,
	<claudiu.beznea@microchip.com>,
	<bcm-kernel-feedback-list@broadcom.com>,
	<fancer.lancer@gmail.com>, <kernel@pengutronix.de>,
	<festevam@gmail.com>, <linux-imx@nxp.com>, <jbrunet@baylibre.com>,
	<martin.blumenstingl@googlemail.com>, <avifishman70@gmail.com>,
	<tmaimon77@gmail.com>, <tali.perry1@gmail.com>,
	<venture@google.com>, <yuenn@google.com>,
	<benjaminfair@google.com>, <yogeshgaur.83@gmail.com>,
	<konrad.dybcio@somainline.org>, <alim.akhtar@samsung.com>,
	<ldewangan@nvidia.com>, <michal.simek@amd.com>,
	<linux-aspeed@lists.ozlabs.org>, <openbmc@lists.ozlabs.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-rpi-kernel@lists.infradead.org>,
	<linux-amlogic@lists.infradead.org>,
	<linux-mediatek@lists.infradead.org>,
	<linux-arm-msm@vger.kernel.org>,
	<linux-rockchip@lists.infradead.org>,
	<linux-samsung-soc@vger.kernel.org>,
	<linux-stm32@st-md-mailman.stormreply.com>,
	<linux-sunxi@lists.linux.dev>, <linux-tegra@vger.kernel.org>,
	<netdev@vger.kernel.org>, <linux-wpan@vger.kernel.org>,
	<libertas-dev@lists.infradead.org>,
	<linux-wireless@vger.kernel.org>, <linux-mtd@lists.infradead.org>,
	<lars@metafoo.de>, <Michael.Hennerich@analog.com>,
	<linux-iio@vger.kernel.org>, <michael@walle.cc>,
	<palmer@dabbelt.com>, <linux-riscv@lists.infradead.org>,
	<linux-media@vger.kernel.org>, <dri-devel@lists.freedesktop.org>,
	<greybus-dev@lists.linaro.org>, <linux-staging@lists.linux.dev>,
	<amitrkcian2002@gmail.com>
Subject: [PATCH v2 00/13] spi: Add support for stacked/parallel memories
Date: Fri, 20 Jan 2023 00:23:29 +0530	[thread overview]
Message-ID: <20230119185342.2093323-1-amit.kumar-mahapatra@amd.com> (raw)

This patch is in the continuation to the discussions which happened on
'commit f89504300e94 ("spi: Stacked/parallel memories bindings")' for
adding dt-binding support for stacked/parallel memories.

This patch series updated the spi-nor, spi core and the spi drivers
to add stacked and parallel memories support.
---
BRANCH: mtd/next

Changes in v2:
- Rebased the patches on top of v6.2-rc1 
- Created separate patch to add get & set APIs for spi->chip_select & 
  spi->cs_gpiod, and replaced all spi->chip_select and spi->cs_gpiod 
  references with the API calls.
- Created separate patch to add get & set APIs for nor->params.
---
Amit Kumar Mahapatra (13):
  spi: Add APIs in spi core to set/get spi->chip_select and
    spi->cs_gpiod
  spi: Replace all spi->chip_select and spi->cs_gpiod references with
    function call
  net: Replace all spi->chip_select and spi->cs_gpiod references with
    function call
  iio: imu: Replace all spi->chip_select and spi->cs_gpiod references
    with function call
  mtd: devices: Replace all spi->chip_select and spi->cs_gpiod
    references with function call
  staging: Replace all spi->chip_select and spi->cs_gpiod references
    with function call
  platform/x86: serial-multi-instantiate: Replace all spi->chip_select
    and spi->cs_gpiod references with function call
  spi: Add stacked and parallel memories support in SPI core
  mtd: spi-nor: Add APIs to set/get nor->params
  mtd: spi-nor: Add stacked memories support in spi-nor
  spi: spi-zynqmp-gqspi: Add stacked memories support in GQSPI driver
  mtd: spi-nor: Add parallel memories support in spi-nor
  spi: spi-zynqmp-gqspi: Add parallel memories support in GQSPI driver

 drivers/iio/imu/adis16400.c                   |   2 +-
 drivers/mtd/devices/mtd_dataflash.c           |   2 +-
 drivers/mtd/spi-nor/atmel.c                   |  17 +-
 drivers/mtd/spi-nor/core.c                    | 665 +++++++++++++++---
 drivers/mtd/spi-nor/core.h                    |   8 +
 drivers/mtd/spi-nor/debugfs.c                 |   4 +-
 drivers/mtd/spi-nor/gigadevice.c              |   4 +-
 drivers/mtd/spi-nor/issi.c                    |  11 +-
 drivers/mtd/spi-nor/macronix.c                |   6 +-
 drivers/mtd/spi-nor/micron-st.c               |  39 +-
 drivers/mtd/spi-nor/otp.c                     |  25 +-
 drivers/mtd/spi-nor/sfdp.c                    |  29 +-
 drivers/mtd/spi-nor/spansion.c                |  50 +-
 drivers/mtd/spi-nor/sst.c                     |   7 +-
 drivers/mtd/spi-nor/swp.c                     |  22 +-
 drivers/mtd/spi-nor/winbond.c                 |  10 +-
 drivers/mtd/spi-nor/xilinx.c                  |  18 +-
 drivers/net/ethernet/adi/adin1110.c           |   2 +-
 drivers/net/ethernet/asix/ax88796c_main.c     |   2 +-
 drivers/net/ethernet/davicom/dm9051.c         |   2 +-
 drivers/net/ethernet/qualcomm/qca_debug.c     |   2 +-
 drivers/net/ieee802154/ca8210.c               |   2 +-
 drivers/net/wan/slic_ds26522.c                |   2 +-
 .../net/wireless/marvell/libertas/if_spi.c    |   2 +-
 drivers/net/wireless/silabs/wfx/bus_spi.c     |   2 +-
 drivers/net/wireless/st/cw1200/cw1200_spi.c   |   2 +-
 .../platform/x86/serial-multi-instantiate.c   |   3 +-
 drivers/spi/spi-altera-core.c                 |   2 +-
 drivers/spi/spi-amd.c                         |   4 +-
 drivers/spi/spi-ar934x.c                      |   2 +-
 drivers/spi/spi-armada-3700.c                 |   4 +-
 drivers/spi/spi-aspeed-smc.c                  |  13 +-
 drivers/spi/spi-at91-usart.c                  |   2 +-
 drivers/spi/spi-ath79.c                       |   4 +-
 drivers/spi/spi-atmel.c                       |  26 +-
 drivers/spi/spi-au1550.c                      |   4 +-
 drivers/spi/spi-axi-spi-engine.c              |   2 +-
 drivers/spi/spi-bcm-qspi.c                    |  10 +-
 drivers/spi/spi-bcm2835.c                     |  19 +-
 drivers/spi/spi-bcm2835aux.c                  |   4 +-
 drivers/spi/spi-bcm63xx-hsspi.c               |  22 +-
 drivers/spi/spi-bcm63xx.c                     |   2 +-
 drivers/spi/spi-cadence-quadspi.c             |   5 +-
 drivers/spi/spi-cadence-xspi.c                |   4 +-
 drivers/spi/spi-cadence.c                     |   4 +-
 drivers/spi/spi-cavium.c                      |   8 +-
 drivers/spi/spi-coldfire-qspi.c               |   8 +-
 drivers/spi/spi-davinci.c                     |  18 +-
 drivers/spi/spi-dln2.c                        |   6 +-
 drivers/spi/spi-dw-core.c                     |   2 +-
 drivers/spi/spi-dw-mmio.c                     |   4 +-
 drivers/spi/spi-falcon.c                      |   2 +-
 drivers/spi/spi-fsi.c                         |   2 +-
 drivers/spi/spi-fsl-dspi.c                    |  16 +-
 drivers/spi/spi-fsl-espi.c                    |   6 +-
 drivers/spi/spi-fsl-lpspi.c                   |   2 +-
 drivers/spi/spi-fsl-qspi.c                    |   6 +-
 drivers/spi/spi-fsl-spi.c                     |   2 +-
 drivers/spi/spi-geni-qcom.c                   |   6 +-
 drivers/spi/spi-gpio.c                        |   4 +-
 drivers/spi/spi-gxp.c                         |   4 +-
 drivers/spi/spi-hisi-sfc-v3xx.c               |   2 +-
 drivers/spi/spi-img-spfi.c                    |  14 +-
 drivers/spi/spi-imx.c                         |  30 +-
 drivers/spi/spi-ingenic.c                     |   4 +-
 drivers/spi/spi-intel.c                       |   2 +-
 drivers/spi/spi-jcore.c                       |   4 +-
 drivers/spi/spi-lantiq-ssc.c                  |   6 +-
 drivers/spi/spi-mem.c                         |   4 +-
 drivers/spi/spi-meson-spicc.c                 |   2 +-
 drivers/spi/spi-microchip-core.c              |   6 +-
 drivers/spi/spi-mpc512x-psc.c                 |   8 +-
 drivers/spi/spi-mpc52xx.c                     |   2 +-
 drivers/spi/spi-mt65xx.c                      |   6 +-
 drivers/spi/spi-mt7621.c                      |   2 +-
 drivers/spi/spi-mux.c                         |   8 +-
 drivers/spi/spi-mxic.c                        |  10 +-
 drivers/spi/spi-mxs.c                         |   2 +-
 drivers/spi/spi-npcm-fiu.c                    |  20 +-
 drivers/spi/spi-nxp-fspi.c                    |  10 +-
 drivers/spi/spi-omap-100k.c                   |   2 +-
 drivers/spi/spi-omap-uwire.c                  |   8 +-
 drivers/spi/spi-omap2-mcspi.c                 |  24 +-
 drivers/spi/spi-orion.c                       |   4 +-
 drivers/spi/spi-pci1xxxx.c                    |   4 +-
 drivers/spi/spi-pic32-sqi.c                   |   2 +-
 drivers/spi/spi-pic32.c                       |   4 +-
 drivers/spi/spi-pl022.c                       |   4 +-
 drivers/spi/spi-pxa2xx.c                      |   6 +-
 drivers/spi/spi-qcom-qspi.c                   |   2 +-
 drivers/spi/spi-rb4xx.c                       |   2 +-
 drivers/spi/spi-rockchip-sfc.c                |   2 +-
 drivers/spi/spi-rockchip.c                    |  26 +-
 drivers/spi/spi-rspi.c                        |  10 +-
 drivers/spi/spi-s3c64xx.c                     |   2 +-
 drivers/spi/spi-sc18is602.c                   |   4 +-
 drivers/spi/spi-sh-msiof.c                    |   6 +-
 drivers/spi/spi-sh-sci.c                      |   2 +-
 drivers/spi/spi-sifive.c                      |   6 +-
 drivers/spi/spi-sn-f-ospi.c                   |   2 +-
 drivers/spi/spi-st-ssc4.c                     |   2 +-
 drivers/spi/spi-stm32-qspi.c                  |  12 +-
 drivers/spi/spi-sun4i.c                       |   2 +-
 drivers/spi/spi-sun6i.c                       |   2 +-
 drivers/spi/spi-synquacer.c                   |   6 +-
 drivers/spi/spi-tegra114.c                    |  28 +-
 drivers/spi/spi-tegra20-sflash.c              |   2 +-
 drivers/spi/spi-tegra20-slink.c               |   6 +-
 drivers/spi/spi-tegra210-quad.c               |   8 +-
 drivers/spi/spi-ti-qspi.c                     |  16 +-
 drivers/spi/spi-topcliff-pch.c                |   4 +-
 drivers/spi/spi-wpcm-fiu.c                    |  12 +-
 drivers/spi/spi-xcomm.c                       |   2 +-
 drivers/spi/spi-xilinx.c                      |   6 +-
 drivers/spi/spi-xlp.c                         |   4 +-
 drivers/spi/spi-zynq-qspi.c                   |   2 +-
 drivers/spi/spi-zynqmp-gqspi.c                |  58 +-
 drivers/spi/spi.c                             | 224 ++++--
 drivers/spi/spidev.c                          |   6 +-
 drivers/staging/fbtft/fbtft-core.c            |   2 +-
 drivers/staging/greybus/spilib.c              |   2 +-
 include/linux/mtd/spi-nor.h                   |  18 +-
 include/linux/spi/spi.h                       |  46 +-
 include/trace/events/spi.h                    |  10 +-
 124 files changed, 1319 insertions(+), 594 deletions(-)

-- 
2.17.1