[GIT PULL] SPI updates for v5.14

From: Mark Brown
Date: Mon Jun 28 2021 - 11:31:20 EST

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The following changes since commit 13311e74253fe64329390df80bed3f07314ddd61:

Linux 5.13-rc7 (2021-06-20 15:03:15 -0700)

are available in the Git repository at:

https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git tags/spi-v5.14

for you to fetch changes up to 1bee1ecf232cd90ad112d78ab5124850b4e5ea09:

Merge remote-tracking branch 'spi/for-5.14' into spi-next (2021-06-25 14:08:26 +0100)

----------------------------------------------------------------
spi: Updates for v5.14

The biggest single thing in the diffstat here is a massive overhaul of
the PXA2xx driver from Andy Shevchenko (the IP is still in use on modern
Intel systems), though we also have quite a lot of core work as well:

- Better support for mixing native and GPIO chip selects also from
Andy.
- Support for devices with multiple chip selects from Sebastian
Reichel.
- Helper for polling status registers in spi-mem from Patrice Chotard.
- Support for Renesas RZ/N1 and Rockchip RV1126.

----------------------------------------------------------------
Andy Shevchenko (34):
spi: Allow to have all native CSs in use along with GPIOs
spi: Avoid undefined behaviour when counting unused native CSs
spi: pxa2xx: Use one point of return when ->probe() fails
spi: pxa2xx: Utilize MMIO and physical base from struct ssp_device
spi: pxa2xx: Utilize struct device from struct ssp_device
spi: pxa2xx: Replace header inclusions by forward declarations
spi: pxa2xx: Unify ifdeffery used in the headers
spi: pxa2xx: Group Intel Quark specific definitions
spi: pxa2xx: Introduce int_stop_and_reset() helper
spi: pxa2xx: Reuse int_error_stop() in pxa2xx_spi_slave_abort()
spi: pxa2xx: Use pxa_ssp_enable()/pxa_ssp_disable() in the driver
spi: pxa2xx: Extract pxa2xx_spi_update() helper
spi: pxa2xx: Extract clear_SSCR1_bits() helper
spi: pxa2xx: Extract read_SSSR_bits() helper
spi: pxa2xx: Constify struct driver_data parameter
spi: pxa2xx: Introduce special type for Merrifield SPIs
spi: Convert to use predefined time multipliers
spi: Use SPI_MODE_X_MASK
spi: spidev: Use SPI_MODE_X_MASK
spi: npcm-pspi: Use SPI_MODE_X_MASK
spi: oc-tiny: Use SPI_MODE_X_MASK
spi: omap-uwire: Use SPI_MODE_X_MASK
spi: ppc4xx: Use SPI_MODE_X_MASK
spi: uniphier: Use SPI_MODE_X_MASK
spi: pxa2xx: Propagate firmware node to the child SPI controller device
spi: pxa2xx: Switch to use SPI core GPIO (descriptor) CS handling
spi: pxa2xx: Switch to use SPI core GPIO (legacy) CS handling
spi: pxa2xx: Drop duplicate chip_select in struct chip_data
spi: pxa2xx: Drop unneeded '!= 0' comparisons
spi: pxa2xx: Fix printf() specifiers
spi: pxa2xx: Fix style of and typos in the comments and messages
spi: pxa2xx: Update documentation to point out that it's outdated
spi: pxa2xx: Use predefined mask when programming FIFO thresholds
spi: Enable tracing of the SPI setup CS selection

Charles Keepax (1):
spi: Make of_register_spi_device also set the fwnode

Christophe JAILLET (2):
spi: tegra114: Fix an error message
spi: tegra210-quad: Fix an error message

Colin Ian King (1):
spi: Fix self assignment issue with ancillary->mode

Dan Sneddon (2):
spi: atmel: Switch to transfer_one transfer method
spi: atmel: Reduce spin lock usage

David Bauer (2):
spi: ath79: drop platform data
spi: ath79: set number of chipselect lines

Geert Uytterhoeven (1):
spi: dw-apb-ssi: Integrate Renesas RZ/N1 SPI controller

Greg Kroah-Hartman (1):
spi: remove spi_set_cs_timing()

Jay Fang (6):
spi: ppc4xx: include <linux/io.h> instead of <asm/io.h>
spi: omap-100k: Clean the value of 'status' is not used
spi: delete repeated words in comments
spi: spi-loopback-test: Fix 'tx_buf' might be 'rx_buf'
spi: spi-topcliff-pch: Fix potential double free in pch_spi_process_messages()
spi: hisi-kunpeng: Add debugfs support

Jiapeng Chong (1):
spi: pxa2xx: Fix inconsistent indenting

Jon Lin (6):
spi: rockchip: add compatible string for rv1126
spi: rockchip: Set rx_fifo interrupt waterline base on transfer item
spi: rockchip: Wait for STB status in slave mode tx_xfer
spi: rockchip: Support cs-gpio
spi: rockchip: Support SPI_CS_HIGH
spi: spi-rockchip: add description for rv1126

Lukas Wunner (1):
spi: bcm2835: Allow arbitrary number of slaves

Marco Felsch (1):
spi: add of_device_uevent_modalias support

Mark Brown (11):
Merge existing fixes from spi/for-5.13
Merge series "spi: pxa2xx: Set of cleanups" from Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>:
Merge series "spi: Set of cleanups" from Jay Fang <f.fangjian@xxxxxxxxxx>:
Merge series "spi: pxa2xx: Set of cleanups" from Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>:
Merge series "drivers: spi - add parenthesis for sizeof" from Zhiqi Song <songzhiqi1@xxxxxxxxxx>:
Merge branch 'for-5.13' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi into spi-5.14
Merge series "MTD: spinand: Add spi_mem_poll_status() support" from <patrice.chotard@xxxxxxxxxxx> Patrice Chotard <patrice.chotard@xxxxxxxxxxx>:
Merge series "Support ROCKCHIP SPI new feature" from Jon Lin <jon.lin@xxxxxxxxxxxxxx>:
Merge remote-tracking branch 'spi/for-5.12' into spi-linus
Merge remote-tracking branch 'spi/for-5.13' into spi-linus
Merge remote-tracking branch 'spi/for-5.14' into spi-next

Mauro Carvalho Chehab (1):
spi: fix some invalid char occurrences

Mirko Vogt (1):
spi: spi-sun6i: Fix chipselect/clock bug

Nobuhiro Iwamatsu (3):
spi: convert Cadence SPI bindings to YAML
spi: xilinx: convert to yaml
spi: convert Xilinx Zynq UltraScale+ MPSoC GQSPI bindings to YAML

Patrice Chotard (5):
spi: spi-mem: add automatic poll status functions
mtd: spinand: use the spi-mem poll status APIs
spi: stm32-qspi: add automatic poll status feature
spi: stm32-qspi: Fix W=1 build warning
spi: stm32-qspi: Remove unused qspi field of struct stm32_qspi_flash

Sebastian Reichel (2):
spi: add ancillary device support
spi: dt-bindings: support devices with multiple chipselects

Tian Tao (1):
spi: omap-100k: Fix the length judgment problem

Vinod Koul (1):
spi: core: add dma_map_dev for dma device

Wolfram Sang (2):
spi: spi-rspi: : use proper DMAENGINE API for termination
spi: spi-sh-msiof: : use proper DMAENGINE API for termination

Yang Yingliang (1):
spi: spi-mem: fix doc warning in spi-mem.c

Zhiqi Song (7):
spi: lm70llp: add parenthesis for sizeof
spi: mpc512x-psc: add parenthesis for sizeof
spi: mpc52xx: add parenthesis for sizeof
spi: mpc52xx-psc: add parenthesis for sizeof
spi: omap2-mcspi: add parenthesis for sizeof
spi: omap-uwire: add parenthesis for sizeof
spi: ppc4xx: add parenthesis for sizeof

Zou Wei (1):
spi: altera: Remove redundant dev_err call in dfl_spi_altera_probe()

zpershuai (2):
spi: meson-spicc: fix a wrong goto jump for avoiding memory leak.
spi: meson-spicc: fix memory leak in meson_spicc_probe

.../devicetree/bindings/spi/renesas,rzn1-spi.txt | 11 -
.../devicetree/bindings/spi/snps,dw-apb-ssi.yaml | 6 +
.../devicetree/bindings/spi/spi-cadence.txt | 30 --
.../devicetree/bindings/spi/spi-cadence.yaml | 66 ++++
.../devicetree/bindings/spi/spi-controller.yaml | 7 +-
.../devicetree/bindings/spi/spi-rockchip.yaml | 1 +
.../devicetree/bindings/spi/spi-xilinx.txt | 23 --
.../devicetree/bindings/spi/spi-xilinx.yaml | 57 +++
.../devicetree/bindings/spi/spi-zynqmp-qspi.txt | 25 --
.../devicetree/bindings/spi/spi-zynqmp-qspi.yaml | 51 +++
Documentation/spi/pxa2xx.rst | 58 +--
drivers/mtd/nand/spi/core.c | 45 ++-
drivers/spi/Kconfig | 1 +
drivers/spi/spi-altera-dfl.c | 4 +-
drivers/spi/spi-ath79.c | 9 +-
drivers/spi/spi-atmel.c | 139 ++------
drivers/spi/spi-bcm2835.c | 204 ++++++-----
drivers/spi/spi-bcm2835aux.c | 2 +-
drivers/spi/spi-dw-mmio.c | 2 +-
drivers/spi/spi-geni-qcom.c | 4 +-
drivers/spi/spi-hisi-kunpeng.c | 51 ++-
drivers/spi/spi-lm70llp.c | 2 +-
drivers/spi/spi-loopback-test.c | 2 +-
drivers/spi/spi-mem.c | 88 ++++-
drivers/spi/spi-meson-spicc.c | 8 +-
drivers/spi/spi-mpc512x-psc.c | 4 +-
drivers/spi/spi-mpc52xx-psc.c | 4 +-
drivers/spi/spi-mpc52xx.c | 2 +-
drivers/spi/spi-npcm-pspi.c | 2 +-
drivers/spi/spi-nxp-fspi.c | 11 +-
drivers/spi/spi-oc-tiny.c | 2 +-
drivers/spi/spi-omap-100k.c | 6 +-
drivers/spi/spi-omap-uwire.c | 4 +-
drivers/spi/spi-omap2-mcspi.c | 4 +-
drivers/spi/spi-pl022.c | 4 +-
drivers/spi/spi-ppc4xx.c | 10 +-
drivers/spi/spi-pxa2xx-dma.c | 41 +--
drivers/spi/spi-pxa2xx-pci.c | 11 +-
drivers/spi/spi-pxa2xx.c | 387 +++++++++------------
drivers/spi/spi-pxa2xx.h | 68 ++--
drivers/spi/spi-rockchip.c | 55 ++-
drivers/spi/spi-rspi.c | 6 +-
drivers/spi/spi-sh-msiof.c | 4 +-
drivers/spi/spi-stm32-qspi.c | 88 ++++-
drivers/spi/spi-sun6i.c | 6 +-
drivers/spi/spi-tegra114.c | 3 +-
drivers/spi/spi-tegra20-slink.c | 5 +
drivers/spi/spi-tegra210-quad.c | 2 +-
drivers/spi/spi-topcliff-pch.c | 4 +-
drivers/spi/spi-uniphier.c | 2 +-
drivers/spi/spi.c | 275 ++++++++-------
drivers/spi/spidev.c | 2 +-
include/linux/mtd/spinand.h | 22 ++
include/linux/platform_data/spi-ath79.h | 16 -
include/linux/pxa2xx_ssp.h | 51 ++-
include/linux/spi/pxa2xx_spi.h | 21 +-
include/linux/spi/spi-mem.h | 16 +
include/linux/spi/spi.h | 8 +-
include/trace/events/spi.h | 57 +++
sound/soc/pxa/pxa-ssp.c | 16 -
60 files changed, 1256 insertions(+), 859 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/spi/renesas,rzn1-spi.txt
delete mode 100644 Documentation/devicetree/bindings/spi/spi-cadence.txt
create mode 100644 Documentation/devicetree/bindings/spi/spi-cadence.yaml
delete mode 100644 Documentation/devicetree/bindings/spi/spi-xilinx.txt
create mode 100644 Documentation/devicetree/bindings/spi/spi-xilinx.yaml
delete mode 100644 Documentation/devicetree/bindings/spi/spi-zynqmp-qspi.txt
create mode 100644 Documentation/devicetree/bindings/spi/spi-zynqmp-qspi.yaml
delete mode 100644 include/linux/platform_data/spi-ath79.h

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