[PULL REQUEST] i2c for 5.9

From: Wolfram Sang
Date: Thu Aug 13 2020 - 17:09:18 EST

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Linus,

likely because of the holiday season, the I2C pull request is quite smaller
this time. Main features:

* bus recovery can now be given a pinctrl handle and the I2C core will
do all the steps to switch to/from GPIO which can save quite some
boilerplate code from drivers

* "fallthrough" conversion

* driver updates, mostly ID additions

Quite a list of reviewers, thanks everyone!

Regards,

Wolfram

The following changes since commit 92ed301919932f777713b9172e525674157e983d:

Linux 5.8-rc7 (2020-07-26 14:14:06 -0700)

are available in the Git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git i2c/for-5.9

for you to fetch changes up to b1eef236f50ba6afea680da039ef3a2ca9c43d11:

i2c: iproc: fix race between client unreg and isr (2020-08-12 22:03:58 +0200)

----------------------------------------------------------------
Alexander A. Klimov (1):
i2c: bcm2835: Replace HTTP links with HTTPS ones

Codrin Ciubotariu (4):
dt-bindings: i2c: add generic properties for GPIO bus recovery
i2c: core: add generic I2C GPIO recovery
i2c: core: treat EPROBE_DEFER when acquiring SCL/SDA GPIOs
i2c: at91: Move to generic GPIO bus recovery

Dhananjay Phadke (1):
i2c: iproc: fix race between client unreg and isr

Eddie James (1):
i2c: fsi: Prevent adding adapters for ports without dts nodes

Gustavo A. R. Silva (1):
i2c: busses: Use fallthrough pseudo-keyword

Jarkko Nikula (2):
i2c: Use separate MODULE_AUTHOR() statements for multiple authors
i2c: i801: Add support for Intel Tiger Lake PCH-H

John Keeping (1):
i2c: rk3x: support master_xfer_atomic

Lad Prabhakar (2):
dt-bindings: i2c: renesas,i2c: Document r8a774e1 support
dt-bindings: i2c: renesas,iic: Document r8a774e1 support

Matthias Brugger (1):
i2c: mediatek: Fix i2c_spec_values description

Mika Westerberg (1):
i2c: i801: Add support for Intel Emmitsburg PCH

Qii Wang (4):
i2c: mediatek: Add apdma sync in i2c driver
i2c: mediatek: Add access to more than 8GB dram in i2c driver
dt-bindings: i2c: update bindings for MT8192 SoC
i2c: mediatek: Add i2c compatible for MediaTek MT8192

Sowjanya Komatineni (5):
i2c: tegra: Don't mark VI I2C as IRQ safe runtime PM
i2c: tegra: Remove NULL pointer check before clk_enable/disable/prepare/unprepare
i2c: tegra: Fix the error path in tegra_i2c_runtime_resume
i2c: tegra: Fix runtime resume to re-init VI I2C
i2c: tegra: Avoid tegra_i2c_init_dma() for Tegra210 vi i2c

Vaibhav Gupta (2):
i2c: eg20t: Drop PCI wakeup calls from .suspend/.resume
i2c: eg20t: use generic power management

Wolfram Sang (6):
i2c: revert "i2c: core: Allow drivers to disable i2c-core irq mapping"
i2c: rcar: slave: only send STOP event when we have been addressed
i2c: core: do not use logical device when creating irq domain
Merge tag 'v5.8-rc7' into i2c/for-5.9
i2c: rcar: avoid race when unregistering slave
Documentation: i2c: dev: 'block process call' is supported

Yangtao Li (1):
dt-bindings: i2c: mv64xxx: Add compatible for the A100 i2c node.

with much appreciated quality assurance from
----------------------------------------------------------------
Andy Shevchenko (1):
(Rev.) i2c: busses: Use fallthrough pseudo-keyword

Benjamin Tissoires (1):
(Rev.) i2c: core: do not use logical device when creating irq domain

Bjorn Helgaas (2):
(Rev.) i2c: eg20t: use generic power management
(Rev.) i2c: eg20t: Drop PCI wakeup calls from .suspend/.resume

Brendan Higgins (1):
(Rev.) i2c: busses: Use fallthrough pseudo-keyword

Dmitry Osipenko (5):
(Rev.) i2c: tegra: Avoid tegra_i2c_init_dma() for Tegra210 vi i2c
(Rev.) i2c: tegra: Fix runtime resume to re-init VI I2C
(Rev.) i2c: tegra: Fix the error path in tegra_i2c_runtime_resume
(Rev.) i2c: tegra: Remove NULL pointer check before clk_enable/disable/prepare/unprepare
(Rev.) i2c: tegra: Don't mark VI I2C as IRQ safe runtime PM

Florian Fainelli (1):
(Rev.) i2c: iproc: fix race between client unreg and isr

Geert Uytterhoeven (2):
(Rev.) dt-bindings: i2c: renesas,iic: Document r8a774e1 support
(Rev.) dt-bindings: i2c: renesas,i2c: Document r8a774e1 support

Gregory CLEMENT (1):
(Rev.) i2c: busses: Use fallthrough pseudo-keyword

Heiko Stuebner (2):
(Test) i2c: rk3x: support master_xfer_atomic
(Rev.) i2c: rk3x: support master_xfer_atomic

Jean Delvare (4):
(Rev.) i2c: i801: Add support for Intel Tiger Lake PCH-H
(Rev.) i2c: i801: Add support for Intel Emmitsburg PCH
(Rev.) i2c: busses: Use fallthrough pseudo-keyword
(Rev.) i2c: Use separate MODULE_AUTHOR() statements for multiple authors

Marian-Cristian Rotariu (2):
(Rev.) dt-bindings: i2c: renesas,iic: Document r8a774e1 support
(Rev.) dt-bindings: i2c: renesas,i2c: Document r8a774e1 support

Matthias Brugger (1):
(Rev.) i2c: mediatek: Add apdma sync in i2c driver

Niklas Söderlund (1):
(Rev.) i2c: rcar: avoid race when unregistering slave

Qii Wang (1):
(Rev.) i2c: mediatek: Fix i2c_spec_values description

Rob Herring (2):
(Rev.) dt-bindings: i2c: add generic properties for GPIO bus recovery
(Rev.) dt-bindings: i2c: mv64xxx: Add compatible for the A100 i2c node.

Yingjoe Chen (2):
(Rev.) i2c: mediatek: Add access to more than 8GB dram in i2c driver
(Rev.) i2c: mediatek: Add apdma sync in i2c driver

.../devicetree/bindings/i2c/i2c-mt65xx.txt | 1 +
Documentation/devicetree/bindings/i2c/i2c.txt | 10 ++
.../bindings/i2c/marvell,mv64xxx-i2c.yaml | 3 +
.../devicetree/bindings/i2c/renesas,i2c.txt | 1 +
.../devicetree/bindings/i2c/renesas,iic.txt | 1 +
Documentation/i2c/busses/i2c-i801.rst | 1 +
Documentation/i2c/dev-interface.rst | 2 +
drivers/i2c/algos/i2c-algo-pca.c | 4 +-
drivers/i2c/busses/Kconfig | 1 +
drivers/i2c/busses/i2c-ali1535.c | 8 +-
drivers/i2c/busses/i2c-ali15x3.c | 6 +-
drivers/i2c/busses/i2c-amd8111.c | 2 +-
drivers/i2c/busses/i2c-aspeed.c | 4 +-
drivers/i2c/busses/i2c-at91-master.c | 69 +--------
drivers/i2c/busses/i2c-at91.h | 3 -
drivers/i2c/busses/i2c-bcm-iproc.c | 13 +-
drivers/i2c/busses/i2c-bcm2835.c | 2 +-
drivers/i2c/busses/i2c-designware-pcidrv.c | 2 +-
drivers/i2c/busses/i2c-digicolor.c | 2 +-
drivers/i2c/busses/i2c-eg20t.c | 39 +----
drivers/i2c/busses/i2c-emev2.c | 3 +-
drivers/i2c/busses/i2c-fsi.c | 2 +-
drivers/i2c/busses/i2c-i801.c | 19 ++-
drivers/i2c/busses/i2c-mt65xx.c | 86 +++++++----
drivers/i2c/busses/i2c-mv64xxx.c | 9 +-
drivers/i2c/busses/i2c-nomadik.c | 3 +-
drivers/i2c/busses/i2c-piix4.c | 4 +-
drivers/i2c/busses/i2c-pnx.c | 3 +-
drivers/i2c/busses/i2c-rcar.c | 15 +-
drivers/i2c/busses/i2c-rk3x.c | 39 ++++-
drivers/i2c/busses/i2c-sh_mobile.c | 3 +-
drivers/i2c/busses/i2c-sibyte.c | 3 +-
drivers/i2c/busses/i2c-sirf.c | 4 +-
drivers/i2c/busses/i2c-synquacer.c | 3 +-
drivers/i2c/busses/i2c-tegra.c | 101 +++++++------
drivers/i2c/busses/i2c-viapro.c | 8 +-
drivers/i2c/busses/scx200_acb.c | 2 +-
drivers/i2c/i2c-core-base.c | 158 +++++++++++++++++++--
drivers/i2c/i2c-dev.c | 4 +-
drivers/i2c/i2c-slave-eeprom.c | 2 +-
include/linux/i2c.h | 14 +-
41 files changed, 409 insertions(+), 250 deletions(-)

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Next message: David Laight: "RE: [PATCH][v2] proc: use vmalloc for our kernel buffer"
Previous message: Josef Bacik: "[PATCH 0/6] Some buffer management fixes for proc"
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