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

Message ID 20230119185342.2093323-1-amit.kumar-mahapatra@amd.com
Headers show
Series spi: Add support for stacked/parallel memories | expand

Message

Mahapatra, Amit Kumar Jan. 19, 2023, 6:53 p.m. UTC
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(-)

Comments

Mark Brown Feb. 1, 2023, 4:57 p.m. UTC | #1
On Fri, 20 Jan 2023 00:23:29 +0530, Amit Kumar Mahapatra wrote:
> 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.
> 
> [...]

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next

Thanks!

[01/13] spi: Add APIs in spi core to set/get spi->chip_select and spi->cs_gpiod
        commit: 303feb3cc06ac0665d0ee9c1414941200e60e8a3
[02/13] spi: Replace all spi->chip_select and spi->cs_gpiod references with function call
        (no commit info)
[03/13] net: Replace all spi->chip_select and spi->cs_gpiod references with function call
        (no commit info)
[04/13] iio: imu: Replace all spi->chip_select and spi->cs_gpiod references with function call
        (no commit info)
[05/13] mtd: devices: Replace all spi->chip_select and spi->cs_gpiod references with function call
        (no commit info)
[06/13] staging: Replace all spi->chip_select and spi->cs_gpiod references with function call
        (no commit info)
[07/13] platform/x86: serial-multi-instantiate: Replace all spi->chip_select and spi->cs_gpiod references with function call
        (no commit info)

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark