kernel.git/Documentation/devicetree/bindings/i3c, branch linux-6.15.y

dt-bindings: i3c: silvaco: Add npcm845 compatible string

2025-03-06T20:50:31Z

Nuvoton npcm845 SoC uses the same Silvico IP but an older version. Need to add a new compatible string to distinguish between different hardware versions. Reviewed-by: Frank Li Acked-by: Krzysztof Kozlowski Signed-off-by: Stanley Chu Link: https://lore.kernel.org/r/20250306075429.2265183-2-yschu@nuvoton.com Signed-off-by: Alexandre Belloni

dt-bindings: i3c: dw: Add power-domains

2025-03-06T20:50:04Z

Describe optional power-domains property. Signed-off-by: Michal Simek Acked-by: Rob Herring (Arm) Link: https://lore.kernel.org/r/fb8adcd318b1023ca6b90d294e46ae3b59dc1280.1740490666.git.michal.simek@amd.com Signed-off-by: Alexandre Belloni

dt-bindings: i3c: add header for generic I3C flags

2024-07-26T12:21:30Z

Add header file for generic I3C flags to avoid hard code in dts file. Signed-off-by: Carlos Song Reviewed-by: Frank Li Acked-by: Jason Liu Signed-off-by: Frank Li Reviewed-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20240715225351.3237284-1-Frank.Li@nxp.com Signed-off-by: Alexandre Belloni

dt-bindings: i3c: dw: Add apb clock binding

2024-07-26T12:21:29Z

Add dt binding for optional apb clock. Core clock is mandatory. Signed-off-by: Aniket Reviewed-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20240628154526.324068-1-aniketmaurya@google.com Signed-off-by: Alexandre Belloni

Merge tag 'i3c/for-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux

2024-03-17T23:59:33Z

Pull i3c updates from Alexandre Belloni: "Not much this cycle with only three patches. Core: - i3c_bus_type is now const Drivers: - dw: disabling IBI is only allowed when hot join and SIR are disabled" * tag 'i3c/for-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux: i3c: Make i3c_bus_type const i3c: dw: Disable IBI IRQ depends on hot-join and SIR enabling dt-bindings: i3c: drop "master" node name suffix

dt-bindings: i2c: Remove obsolete i2c.txt

2024-03-01T22:12:16Z

Everything in i2c.txt is covered by schemas/i2c/i2c-controller.yaml in dtschema project, so remove i2c.txt and update links to it in the tree. Reviewed-by: Wolfram Sang Acked-by: Mark Brown Link: https://lore.kernel.org/r/20240222174343.3482354-2-robh@kernel.org Signed-off-by: Rob Herring

dt-bindings: i3c: drop "master" node name suffix

2024-02-18T22:58:08Z

Drop the requirement of "-master" suffix in node names because: 1. "Master" word is discouraged and MIPI Alliance renamed it to "Controller". 2. Some devices can operate in Controller (Master) or Target mode, thus the name is not accurate in such cases. 3. Other buses, like I2C controllers, use simple "i2c". Signed-off-by: Krzysztof Kozlowski Acked-by: Jeremy Kerr Acked-by: Conor Dooley Link: https://lore.kernel.org/r/20240117075618.81932-1-krzysztof.kozlowski@linaro.org Signed-off-by: Alexandre Belloni

Merge tag 'i3c/for-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux

2023-11-05T02:25:36Z

Pull i3c updates from Alexandre Belloni: "There are now more fixes because as stated in my previous pull request, people now have access to actual hardware. Core: - handle IBI in the proper order Drivers: - cdns: fix status register access - mipi-i3c-hci: many fixes now that the driver has been actually tested - svc: many IBI fixes, correct compatible string, fix hot join corner cases" * tag 'i3c/for-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux: (29 commits) i3c: master: handle IBIs in order they came i3c: master: mipi-i3c-hci: Fix a kernel panic for accessing DAT_data. i3c: master: svc: fix compatibility string mismatch with binding doc i3c: master: svc: fix random hot join failure since timeout error i3c: master: svc: fix SDA keep low when polling IBIWON timeout happen i3c: master: svc: fix check wrong status register in irq handler i3c: master: svc: fix ibi may not return mandatory data byte i3c: master: svc: fix wrong data return when IBI happen during start frame i3c: master: svc: fix race condition in ibi work thread i3c: Fix typo "Provisional ID" to "Provisioned ID" i3c: Fix potential refcount leak in i3c_master_register_new_i3c_devs i3c: mipi-i3c-hci: Resume controller after aborted transfer i3c: mipi-i3c-hci: Resume controller explicitly i3c: mipi-i3c-hci: Fix missing xfer->completion in hci_cmd_v1_daa() i3c: mipi-i3c-hci: Do not unmap region not mapped for transfer i3c: mipi-i3c-hci: Set number of SW enabled Ring Bundles earlier i3c: mipi-i3c-hci: Fix race between bus cleanup and interrupt i3c: mipi-i3c-hci: Set ring start request together with enable i3c: mipi-i3c-hci: Remove BUG() when Ring Abort request times out i3c: mipi-i3c-hci: Fix out of bounds access in hci_dma_irq_handler ...

dt-bindings: i3c: Add mctp-controller property

2023-10-17T10:45:02Z

This property is used to describe a I3C bus with attached MCTP I3C target devices. Signed-off-by: Matt Johnston Reviewed-by: Krzysztof Kozlowski Acked-by: Alexandre Belloni Signed-off-by: Paolo Abeni

i3c: Fix typo "Provisional ID" to "Provisioned ID"

2023-10-10T10:11:13Z

The MIPI I3C spec refers to a Provisioned ID, since it is (sometimes) provisioned at device manufacturing. Signed-off-by: Matt Johnston Acked-by: Rob Herring Reviewed-by: Miquel Raynal Link: https://lore.kernel.org/r/20231003075339.197099-1-matt@codeconstruct.com.au Signed-off-by: Alexandre Belloni