kernel.git/Documentation/devicetree/bindings/i2c, branch linux-6.3.y

Merge tag 'i2c-for-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux

2023-02-25T01:12:23Z

Pull i2c updates from Wolfram Sang: - new drivers for HPE GXP and Loongson 2K/LS7A - bigger refactorings for i801 and xiic - gpio driver gained ACPI and SDA-write only support - the core converted some OF helpers to fwnode helpers - usual bunch of driver updates * tag 'i2c-for-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (52 commits) MAINTAINERS: Add HPE GXP I2C Support i2c: Add GXP SoC I2C Controller dt-bindings: i2c: Add hpe,gxp-i2c i2c: xiic: Remove some dead code i2c: xiic: Add SCL frequency configuration support i2c: xiic: Update compatible with new IP version dt-bindings: i2c: xiic: Add 'xlnx,axi-iic-2.1' to compatible i2c: i801: Call i801_check_post() from i801_access() i2c: i801: Call i801_check_pre() from i801_access() i2c: i801: Centralize configuring block commands in i801_block_transaction i2c: i801: Centralize configuring non-block commands in i801_simple_transaction i2c: i801: Handle SMBAUXCTL_E32B in i801_block_transaction_by_block only i2c: i801: Add i801_simple_transaction(), complementing i801_block_transaction() Documentation: i2c: correct spelling dt-bindings: i2c: i2c-st: convert to DT schema i2c: i801: add helper i801_set_hstadd() i2c: i801: make FEATURE_BLOCK_PROC dependent on FEATURE_BLOCK_BUFFER i2c: i801: make FEATURE_HOST_NOTIFY dependent on FEATURE_IRQ i2c: i801: improve interrupt handler i2c: st: use pm_sleep_ptr to avoid ifdef CONFIG_PM_SLEEP ...

Merge tag 'devicetree-for-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

2023-02-24T21:31:53Z

Pull devicetree updates from Rob Herring: "DT core: - Add node lifecycle unit tests - Add of_property_present() helper aligned with fwnode API - Print more information on reserved regions on boot - Update dtc to upstream v1.6.1-66-gabbd523bae6e - Use strscpy() to instead of strncpy() in DT core - Add option for schema validation on %.dtb targets Bindings: - Add/fix support for listing multiple patterns in DT_SCHEMA_FILES - Rework external memory controller/bus bindings to properly support controller specific child node properties - Convert loongson,ls1x-intc, fcs,fusb302, sil,sii8620, Rockchip RK3399 PCIe, Synquacer I2C, and Synquacer EXIU bindings to DT schema format - Add RiscV SBI PMU event mapping binding - Add missing contraints on Arm SCMI child node allowed properties - Add a bunch of missing Socionext UniPhier glue block bindings and example fixes - Various fixes for duplicate or conflicting type definitions on DT properties" * tag 'devicetree-for-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (66 commits) dt-bindings: regulator: Add mps,mpq7932 power-management IC of: dynamic: Fix spelling mistake "kojbect" -> "kobject" dt-bindings: drop Sagar Kadam from SiFive binding maintainership dt-bindings: sram: qcom,imem: document sm8450 dt-bindings: interrupt-controller: convert loongson,ls1x-intc.txt to json-schema dt-bindings: arm: Add Cortex-A715 and X3 of: dynamic: add lifecycle docbook info to node creation functions of: add consistency check to of_node_release() of: do not use "%pOF" printk format on node with refcount of zero of: unittest: add node lifecycle tests of: update kconfig unittest help of: add processing of EXPECT_NOT to of_unittest_expect of: prepare to add processing of EXPECT_NOT to of_unittest_expect of: Use preferred of_property_read_* functions of: Use of_property_present() helper of: Add of_property_present() helper of: reserved_mem: Use proper binary prefix dt-bindings: Fix multi pattern support in DT_SCHEMA_FILES of: reserved-mem: print out reserved-mem details during boot dt-bindings: serial: restrict possible child node names ...

dt-bindings: i2c: Add hpe,gxp-i2c

2023-02-17T22:07:13Z

Document compatibility string to support I2C controller in GXP. Signed-off-by: Nick Hawkins Signed-off-by: Wolfram Sang

dt-bindings: i2c: xiic: Add 'xlnx,axi-iic-2.1' to compatible

2023-02-17T21:42:58Z

Add xilinx I2C new version 'xlnx,axi-iic-2.1' string to compatible. Add clock-frequency as optional property. Signed-off-by: Raviteja Narayanam Signed-off-by: Manikanta Guntupalli Acked-by: Michal Simek Reviewed-by: Krzysztof Kozlowski Signed-off-by: Wolfram Sang

dt-bindings: i2c: i2c-st: convert to DT schema

2023-02-15T19:57:43Z

Convert i2c-st.txt into st,sti-i2c.yaml for the i2c-st driver. Signed-off-by: Alain Volmat Reviewed-by: Krzysztof Kozlowski Signed-off-by: Wolfram Sang

dt-bindings: i2c: uniphier: Add resets property

2023-02-12T21:02:08Z

UniPhier I2C controller allows reset control support. Add resets property to the controller as optional. Signed-off-by: Kunihiko Hayashi Acked-by: Krzysztof Kozlowski Signed-off-by: Wolfram Sang

dt-bindings: i2c: Add Loongson LS2X I2C controller

2023-02-02T21:23:45Z

Add Loongson LS2X I2C controller binding with DT schema format using json-schema. Signed-off-by: Binbin Zhou Reviewed-by: Krzysztof Kozlowski Signed-off-by: Wolfram Sang

dt-bindings: i2c: gpio: Add properties for dealing with write-only SDA/SCL w/o pullup

2023-01-23T22:15:42Z

There are slave devices that understand I2C but have read-only SDA and SCL. Examples are FD650 7-segment LED controller and its derivatives. Typical board designs don't even have a pull-up for both pins. Therefore add properties for not using open-drain. For write-only SCL we have a property already, add one for write-only SDA. Signed-off-by: Heiner Kallweit Reviewed-by: Rob Herring Signed-off-by: Wolfram Sang

dt-bindings: i2c: qcom-cci: Document SM6350 compatible

2023-01-23T22:10:42Z

Document the compatible for the CCI block found on SM6350 SoC. Acked-by: Krzysztof Kozlowski Signed-off-by: Luca Weiss Signed-off-by: Wolfram Sang

dt-bindings: i2c: renesas,rzv2m: Fix SoC specific string

2023-01-20T08:44:35Z

The preferred form for Renesas' compatible strings is: ",-" Somehow the compatible string for the r9a09g011 I2C IP was upstreamed as renesas,i2c-r9a09g011 instead of renesas,r9a09g011-i2c, which is really confusing, especially considering the generic fallback is renesas,rzv2m-i2c. The first user of renesas,i2c-r9a09g011 in the kernel is not yet in a kernel release, it will be in v6.1, therefore it can still be fixed in v6.1. Even if we don't fix it before v6.2, I don't think there is any harm in making such a change. s/renesas,i2c-r9a09g011/renesas,r9a09g011-i2c/g for consistency. Fixes: ba7a4d15e2c4 ("dt-bindings: i2c: Document RZ/V2M I2C controller") Signed-off-by: Fabrizio Castro Reviewed-by: Geert Uytterhoeven Reviewed-by: Krzysztof Kozlowski Signed-off-by: Wolfram Sang