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X-OriginatorOrg: xilinx.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 21 Oct 2021 13:46:56.9141 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 4ec2b7c4-9139-4d11-4044-08d994993fbf X-MS-Exchange-CrossTenant-Id: 657af505-d5df-48d0-8300-c31994686c5c X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=657af505-d5df-48d0-8300-c31994686c5c;Ip=[149.199.62.198];Helo=[xsj-pvapexch02.xlnx.xilinx.com] X-MS-Exchange-CrossTenant-AuthSource: DM3NAM02FT034.eop-nam02.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR02MB4028 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This Linux driver provides support to subscribe error/event notification and receive notification from firmware for error/event and forward event notification to subscribed driver via registered callback. All types of events like power and error will be handled from single place as part of event management driver. Changes in v5: - None Changes in v4: - Rebase on latest tree Changes in v3: - Update the commit message. Changes in v2: - Removed updated copyright year from unchanged files. - make sgi_num as module parameter for event management driver. - Use same object for error detection and printing. Acked-by: Michal Simek Abhyuday Godhasara (6): firmware: xilinx: add register notifier in zynqmp firmware firmware: xilinx: add macros of node ids for error event firmware: xilinx: export the feature check of zynqmp firmware drivers: soc: xilinx: add xilinx event management driver firmware: xilinx: instantiate xilinx event manager driver driver: soc: xilinx: register for power events in zynqmp power driver MAINTAINERS | 6 + drivers/firmware/xilinx/zynqmp.c | 40 +- drivers/soc/xilinx/Kconfig | 10 + drivers/soc/xilinx/Makefile | 1 + drivers/soc/xilinx/xlnx_event_manager.c | 600 ++++++++++++++++++++ drivers/soc/xilinx/zynqmp_power.c | 54 +- include/linux/firmware/xlnx-event-manager.h | 36 ++ include/linux/firmware/xlnx-zynqmp.h | 29 +- 8 files changed, 767 insertions(+), 9 deletions(-) create mode 100644 drivers/soc/xilinx/xlnx_event_manager.c create mode 100644 include/linux/firmware/xlnx-event-manager.h -- 2.32.0.93.g670b81a