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Subject[PULL REQUEST] i2c for 5.13
Linus,

I2C has for this merge window:

* new drivers for Silicon Labs CP2615 and the HiSilicon I2C unit
* bigger refactoring for the MPC driver
* support for full software nodes; no need to work around with only
properties anymore
* we now have 'devm_i2c_add_adapter', too
* sub-system wide fixes for the RPM refcounting problem which often
caused a leak when an error was encountered during probe
* the rest is usual driver updates and improvements

Please pull.

Thanks,

Wolfram


The following changes since commit e49d033bddf5b565044e2abe4241353959bc9120:

Linux 5.12-rc6 (2021-04-04 14:15:36 -0700)

are available in the Git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git i2c/for-5.13

for you to fetch changes up to a80f24945fcfdff31bdf04837145e56570741a67:

i2c: mediatek: Use scl_int_delay_ns to compensate clock-stretching (2021-04-17 22:07:25 +0200)

----------------------------------------------------------------
Alain Volmat (4):
i2c: stm32f7: support DT binding i2c-analog-filter
i2c: stm32f7: add support for DNF i2c-digital-filter binding
i2c: stm32f7: indicate the address being accessed on errors
i2c: stm32f7: avoid ifdef CONFIG_PM_SLEEP for pm callbacks

Andy Shevchenko (6):
i2c: drivers: Use generic definitions for bus frequencies (part 2)
i2c: designware: Switch over to i2c_freq_mode_string()
i2c: mpc: Use devm_clk_get_optional()
i2c: mpc: Remove CONFIG_PM_SLEEP ifdeffery
i2c: mpc: Use device_get_match_data() helper
i2c: mpc: Drop duplicate message from devm_platform_ioremap_resource()

Bence Csókás (2):
i2c: Add I2C_AQ_NO_REP_START adapter quirk
i2c: cp2615: add i2c driver for Silicon Labs' CP2615 Digital Audio Bridge

Bixuan Cui (1):
i2c: sprd: Add missing MODULE_DEVICE_TABLE

Chris Packham (9):
dt-bindings: i2c-mpc: Document interrupt property as required
dt-bindings: i2c: convert i2c-mpc to json-schema
i2c: mpc: Make use of i2c_recover_bus()
i2c: mpc: make interrupt mandatory and remove polling code
i2c: mpc: use device managed APIs
i2c: mpc: Remove redundant NULL check
MAINTAINERS: Add Chris Packham as FREESCALE MPC I2C maintainer
i2c: mpc: Interrupt driven transfer
i2c: mpc: Update license and copyright

Dmitry Osipenko (1):
i2c: Make i2c_recover_bus() to return -EBUSY if bus recovery unimplemented

Dmitry Torokhov (1):
i2c: ensure timely release of driver-allocated resources

Heikki Krogerus (12):
i2c: Add support for software nodes
ARM: davinci: Constify the software nodes
ARM: omap1: osk: Constify the software node
ARM: pxa: stargate2: Constify the software node
ARM: s3c: mini2440: Constify the software node
platform/x86: intel_cht_int33fe_microb: Constify the software node
i2c: cht-wc: Constify the software node
i2c: nvidia-gpu: Constify the software node
i2c: icy: Constify the software node
platform/chrome: chromeos_laptop - Prepare complete software nodes
Input: elantech - Prepare a complete software node for the device
i2c: Remove support for dangling device properties

Jarkko Nikula (1):
i2c: i801: Add support for Intel Alder Lake PCH-M

Krzysztof Kozlowski (1):
i2c: s3c2410: simplify getting of_device_id match data

Qii Wang (3):
i2c: mediatek: Fix send master code at more than 1MHz
i2c: mediatek: Fix wrong dma sync flag
i2c: mediatek: Use scl_int_delay_ns to compensate clock-stretching

Qinglang Miao (8):
i2c: cadence: fix reference leak when pm_runtime_get_sync fails
i2c: img-scb: fix reference leak when pm_runtime_get_sync fails
i2c: imx-lpi2c: fix reference leak when pm_runtime_get_sync fails
i2c: imx: fix reference leak when pm_runtime_get_sync fails
i2c: omap: fix reference leak when pm_runtime_get_sync fails
i2c: sprd: fix reference leak when pm_runtime_get_sync fails
i2c: stm32f7: fix reference leak when pm_runtime_get_sync fails
i2c: xiic: fix reference leak when pm_runtime_get_sync fails

Rafael J. Wysocki (1):
i2c: i2c-scmi: Drop unused ACPI_MODULE_NAME definition

Sanket Goswami (1):
i2c: designware: Add driver support for AMD NAVI GPU

Sergey Shtylyov (7):
i2c: cadence: add IRQ check
i2c: emev2: add IRQ check
i2c: jz4780: add IRQ check
i2c: mlxbf: add IRQ check
i2c: rcar: add IRQ check
i2c: sh7760: add IRQ check
i2c: sh7760: fix IRQ error path

Thierry Reding (1):
i2c: tegra-bpmp: Implement better error handling

Tian Tao (6):
i2c: stm32f7: Remove useless error message
i2c: remove unused 'version.h' include in drivers
i2c: amd8111: Fix coding style issues
i2c: iop3xx: Fix coding style issues
i2c: nomadik: Fix space errors
i2c: core: Fix spacing error by checkpatch

Ulrich Hecht (1):
i2c: rcar: implement atomic transfers

Wei Yongjun (2):
i2c: designware: Fix return value check in navi_amd_register_client()
i2c: mpc: drop release for resource allocated with devm_*

Wolfram Sang (5):
i2c: powermac: remove uncertainty about SMBUS_BLOCK transfers
i2c: bail out early when RDWR parameters are wrong
i2c: tegra-bpmp: don't modify input variable in xlate_flags
i2c: tegra-bpmp: make some functions void
Merge branch 'i2c/software-nodes' into i2c/for-5.13

Ye Weihua (1):
i2c: imx: Fix PM reference leak in i2c_imx_reg_slave()

Yicong Yang (4):
i2c: core: simplify devm_i2c_new_dummy_device()
i2c: core: add managed function for adding i2c adapters
i2c: core: add api to provide frequency mode strings
i2c: add support for HiSilicon I2C controller


with much appreciated quality assurance from
----------------------------------------------------------------
Alain Volmat (1):
(Rev.) i2c: stm32f7: Remove useless error message

Andy Shevchenko (5):
(Rev.) i2c: add support for HiSilicon I2C controller
(Rev.) i2c: core: add api to provide frequency mode strings
(Rev.) i2c: core: add managed function for adding i2c adapters
(Rev.) i2c: core: simplify devm_i2c_new_dummy_device()
(Rev.) i2c: designware: Add driver support for AMD NAVI GPU

Baolin Wang (1):
(Rev.) i2c: sprd: Add missing MODULE_DEVICE_TABLE

Chris Packham (5):
(Rev.) i2c: mpc: Drop duplicate message from devm_platform_ioremap_resource()
(Rev.) i2c: mpc: Use device_get_match_data() helper
(Rev.) i2c: mpc: Remove CONFIG_PM_SLEEP ifdeffery
(Rev.) i2c: mpc: Use devm_clk_get_optional()
(Rev.) i2c: mpc: drop release for resource allocated with devm_*

Dmitry Osipenko (2):
(Rev.) i2c: add support for HiSilicon I2C controller
(Rev.) i2c: core: add managed function for adding i2c adapters

Geert Uytterhoeven (2):
(Rev.) i2c: rcar: add IRQ check
(Rev.) i2c: rcar: implement atomic transfers

Grygorii Strashko (1):
(Rev.) i2c: omap: fix reference leak when pm_runtime_get_sync fails

Hans de Goede (2):
(Rev.) i2c: cht-wc: Constify the software node
(Rev.) platform/x86: intel_cht_int33fe_microb: Constify the software node

Jarkko Nikula (2):
(Test) i2c: core: add api to provide frequency mode strings
(Rev.) i2c: core: add api to provide frequency mode strings

Jeff LaBundy (1):
(Test) i2c: ensure timely release of driver-allocated resources

Max Staudt (1):
(Rev.) i2c: icy: Constify the software node

Oleksij Rempel (1):
(Rev.) i2c: imx: fix reference leak when pm_runtime_get_sync fails

Pierre-Yves MORDRET (3):
(Rev.) i2c: stm32f7: avoid ifdef CONFIG_PM_SLEEP for pm callbacks
(Rev.) i2c: stm32f7: add support for DNF i2c-digital-filter binding
(Rev.) i2c: stm32f7: support DT binding i2c-analog-filter

Rob Herring (2):
(Rev.) dt-bindings: i2c: convert i2c-mpc to json-schema
(Rev.) dt-bindings: i2c-mpc: Document interrupt property as required

Robert Foss (1):
(Rev.) i2c: drivers: Use generic definitions for bus frequencies (part 2)

Shyam Sundar S K (1):
(Rev.) i2c: designware: Add driver support for AMD NAVI GPU

Sylwester Nawrocki (1):
(Rev.) i2c: s3c2410: simplify getting of_device_id match data

Thierry Reding (2):
(Test) i2c: tegra-bpmp: make some functions void
(Test) i2c: tegra-bpmp: don't modify input variable in xlate_flags

Vignesh Raghavendra (1):
(Rev.) i2c: omap: fix reference leak when pm_runtime_get_sync fails

syzbot+ffb0b3ffa6cfbc7d7b3f@syzkaller.appspotmail.com (1):
(Test) i2c: bail out early when RDWR parameters are wrong

Documentation/devicetree/bindings/i2c/i2c-mpc.txt | 62 ---
Documentation/devicetree/bindings/i2c/i2c-mpc.yaml | 91 ++++
MAINTAINERS | 19 +
arch/arm/mach-davinci/board-da830-evm.c | 6 +-
arch/arm/mach-davinci/board-dm365-evm.c | 6 +-
arch/arm/mach-davinci/board-dm644x-evm.c | 6 +-
arch/arm/mach-davinci/board-dm646x-evm.c | 6 +-
arch/arm/mach-davinci/board-mityomapl138.c | 6 +-
arch/arm/mach-davinci/board-sffsdr.c | 6 +-
arch/arm/mach-omap1/board-osk.c | 6 +-
arch/arm/mach-pxa/stargate2.c | 6 +-
arch/arm/mach-s3c/mach-mini2440.c | 6 +-
drivers/i2c/busses/Kconfig | 20 +
drivers/i2c/busses/Makefile | 2 +
drivers/i2c/busses/i2c-amd8111.c | 268 +++++-----
drivers/i2c/busses/i2c-brcmstb.c | 1 -
drivers/i2c/busses/i2c-cadence.c | 9 +-
drivers/i2c/busses/i2c-cht-wc.c | 6 +-
drivers/i2c/busses/i2c-cp2615.c | 330 ++++++++++++
drivers/i2c/busses/i2c-designware-common.c | 3 +
drivers/i2c/busses/i2c-designware-core.h | 8 +
drivers/i2c/busses/i2c-designware-master.c | 155 +++++-
drivers/i2c/busses/i2c-designware-pcidrv.c | 61 +++
drivers/i2c/busses/i2c-emev2.c | 5 +-
drivers/i2c/busses/i2c-hisi.c | 504 ++++++++++++++++++
drivers/i2c/busses/i2c-i801.c | 4 +
drivers/i2c/busses/i2c-icy.c | 32 +-
drivers/i2c/busses/i2c-img-scb.c | 4 +-
drivers/i2c/busses/i2c-imx-lpi2c.c | 2 +-
drivers/i2c/busses/i2c-imx.c | 6 +-
drivers/i2c/busses/i2c-iop3xx.c | 28 +-
drivers/i2c/busses/i2c-jz4780.c | 5 +-
drivers/i2c/busses/i2c-mlxbf.c | 16 +-
drivers/i2c/busses/i2c-mpc.c | 579 +++++++++++----------
drivers/i2c/busses/i2c-mt65xx.c | 17 +-
drivers/i2c/busses/i2c-nomadik.c | 4 +-
drivers/i2c/busses/i2c-nvidia-gpu.c | 6 +-
drivers/i2c/busses/i2c-omap.c | 8 +-
drivers/i2c/busses/i2c-powermac.c | 5 -
drivers/i2c/busses/i2c-qcom-cci.c | 4 +-
drivers/i2c/busses/i2c-rcar.c | 89 +++-
drivers/i2c/busses/i2c-s3c2410.c | 9 +-
drivers/i2c/busses/i2c-scmi.c | 2 -
drivers/i2c/busses/i2c-sh7760.c | 5 +-
drivers/i2c/busses/i2c-sprd.c | 5 +-
drivers/i2c/busses/i2c-stm32f7.c | 82 +--
drivers/i2c/busses/i2c-tegra-bpmp.c | 79 ++-
drivers/i2c/busses/i2c-xgene-slimpro.c | 1 -
drivers/i2c/busses/i2c-xiic.c | 4 +-
drivers/i2c/i2c-boardinfo.c | 11 -
drivers/i2c/i2c-core-base.c | 114 ++--
drivers/i2c/i2c-dev.c | 9 +-
drivers/input/mouse/elantech.c | 6 +-
drivers/platform/chrome/chromeos_laptop.c | 100 ++--
drivers/platform/x86/intel_cht_int33fe_microb.c | 6 +-
include/linux/i2c.h | 13 +-
56 files changed, 2082 insertions(+), 771 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/i2c/i2c-mpc.txt
create mode 100644 Documentation/devicetree/bindings/i2c/i2c-mpc.yaml
create mode 100644 drivers/i2c/busses/i2c-cp2615.c
create mode 100644 drivers/i2c/busses/i2c-hisi.c
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