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X-BeenThere: linux-i3c@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-i3c" Errors-To: linux-i3c-bounces+linux-i3c=archiver.kernel.org@lists.infradead.org Hi Changes in V3: A notable change in V3 is the introduction of patch 6 "Assign unique device names and IDs for Intel LPSS I3C" which does away with dynamic devid allocaion. i3c: mipi-i3c-hci: Quieten initialization messages Minor white space tweaks to fix alignment i3c: mipi-i3c-hci-pci: Enable MSI support Enhance commit message i3c: mipi-i3c-hci-pci: Assign unique device names and IDs for Intel LPSS I3C New patch i3c: mipi-i3c-hci: Allow for Multi-Bus Instances Enhance commit message i3c: mipi-i3c-hci-pci: Pass base regs as platform data to i3c core device Enhance commit message i3c: mipi-i3c-hci-pci: Convert to MFD driver Add Frank's Rev'd-by Adjust for doing away with dynamic devid allocation i3c: mipi-i3c-hci-pci: Add support for Multi-Bus Instances Make hci a parameter of mipi_i3c_hci_pci_alloc() Adjust for doing away with dynamic devid allocation Enhance commit message i3c: mipi-i3c-hci-pci: Define Multi-Bus instances for supported controllers Adjust for doing away with dynamic devid allocation Changes in V2: Add Frank's Rev'd-by for patches 1 - 3 Drop default driver data New patches split from "i3c: mipi-i3c-hci-pci: Add support for Multi-Bus Instances" Conversion to MFD split into separate patch Simplify ID allocation / free Correct use of __free() Also define instance 0 in driver_data Add support for MIPI I3C Host Controllers with the Multi-Bus Instance capability. These controllers can host multiple I3C buses (up to 15) within a single hardware function (e.g., PCIe B/D/F), providing one indepedent HCI register set and corresponding I3C bus controller logic per bus. Add support for that to mipi-i3c-hci-pci and mipi-i3c-hci and define Multi-Bus Instances for Intel controllers. There are also some tidy-up patches to start with. Adrian Hunter (11): i3c: mipi-i3c-hci: Remove duplicate blank lines i3c: mipi-i3c-hci: Stop reading Extended Capabilities if capability ID is 0 i3c: mipi-i3c-hci: Quieten initialization messages i3c: mipi-i3c-hci-pci: Do not repeatedly check for NULL driver_data i3c: mipi-i3c-hci-pci: Enable MSI support i3c: mipi-i3c-hci-pci: Assign unique device names and IDs for Intel LPSS I3C i3c: mipi-i3c-hci: Allow for Multi-Bus Instances i3c: mipi-i3c-hci-pci: Pass base regs as platform data to i3c core device i3c: mipi-i3c-hci-pci: Convert to MFD driver i3c: mipi-i3c-hci-pci: Add support for Multi-Bus Instances i3c: mipi-i3c-hci-pci: Define Multi-Bus instances for supported controllers drivers/i3c/master/Kconfig | 1 + drivers/i3c/master/mipi-i3c-hci/cmd_v1.c | 2 - drivers/i3c/master/mipi-i3c-hci/cmd_v2.c | 2 - drivers/i3c/master/mipi-i3c-hci/core.c | 48 +++++-- drivers/i3c/master/mipi-i3c-hci/dat_v1.c | 1 - drivers/i3c/master/mipi-i3c-hci/dma.c | 6 +- drivers/i3c/master/mipi-i3c-hci/ext_caps.c | 58 ++++---- drivers/i3c/master/mipi-i3c-hci/ext_caps.h | 1 - drivers/i3c/master/mipi-i3c-hci/hci.h | 5 - drivers/i3c/master/mipi-i3c-hci/mipi-i3c-hci-pci.c | 160 +++++++++++++-------- drivers/i3c/master/mipi-i3c-hci/pio.c | 17 ++- include/linux/platform_data/mipi-i3c-hci.h | 15 ++ 12 files changed, 185 insertions(+), 131 deletions(-) create mode 100644 include/linux/platform_data/mipi-i3c-hci.h Regards Adrian -- linux-i3c mailing list linux-i3c@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-i3c