TISCI abstracts the handling of IRQ routes where interrupt sources are not directly connected to host interrupt controller. This series adds support for: - TISCI commands needed for IRQ configuration - Interrupt Router(INTR) and Interrupt Aggregator(INTA) drivers More information on TISCI IRQ management can be found here[1]. Complete TISCI resource management information can be found here[2]. AM65x SoC related TISCI information can be found here[3]. INTR and INTA related information can be found in TRM[4]. [1] http://downloads.ti.com/tisci/esd/latest/2_tisci_msgs/rm/rm_irq.html [2] http://downloads.ti.com/tisci/esd/latest/2_tisci_msgs/index.html#resource-management-rm [3] http://downloads.ti.com/tisci/esd/latest/5_soc_doc/index.html#am6-soc-family [4] http://www.ti.com/lit/pdf/spruid7 Changes since v2: - Added MSI support for allocating INTA interrupts - Each patch contains respective changes. Changes since v1: - Consolidated both TISCI and irqchip drivers as suggested by Marc. - Each patch contains respective changes. Grygorii Strashko (1): firmware: ti_sci: Add support to get TISCI handle using of_phandle Lokesh Vutla (11): firmware: ti_sci: Add support for RM core ops firmware: ti_sci: Add support for IRQ management firmware: ti_sci: Add helper apis to manage resources dt-bindings: irqchip: Introduce TISCI Interrupt router bindings irqchip: ti-sci-intr: Add support for Interrupt Router driver genirq/msi: Add support for allocating single MSI for a device genirq/msi: Add support for .msi_unprepare callback soc: ti: Add MSI domain support for K3 Interrupt Aggregator dt-bindings: irqchip: Introduce TISCI Interrupt Aggregator bindings irqchip: ti-sci-inta: Add support for Interrupt Aggregator driver soc: ti: am6: Enable interrupt controller drivers Peter Ujfalusi (1): firmware: ti_sci: Add RM mapping table for am654 .../bindings/arm/keystone/ti,sci.txt | 3 +- .../interrupt-controller/ti,sci-inta.txt | 74 ++ .../interrupt-controller/ti,sci-intr.txt | 84 ++ MAINTAINERS | 4 + drivers/firmware/ti_sci.c | 850 ++++++++++++++++++ drivers/firmware/ti_sci.h | 102 +++ drivers/irqchip/Kconfig | 23 + drivers/irqchip/Makefile | 2 + drivers/irqchip/irq-ti-sci-inta.c | 543 +++++++++++ drivers/irqchip/irq-ti-sci-intr.c | 310 +++++++ drivers/soc/ti/Kconfig | 9 + drivers/soc/ti/Makefile | 1 + drivers/soc/ti/k3_inta_msi.c | 163 ++++ include/linux/irqdomain.h | 1 + include/linux/msi.h | 12 + include/linux/soc/ti/k3_inta_msi.h | 21 + include/linux/soc/ti/ti_sci_protocol.h | 169 ++++ kernel/irq/msi.c | 72 +- 18 files changed, 2420 insertions(+), 23 deletions(-) create mode 100644 Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt create mode 100644 Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt create mode 100644 drivers/irqchip/irq-ti-sci-inta.c create mode 100644 drivers/irqchip/irq-ti-sci-intr.c create mode 100644 drivers/soc/ti/k3_inta_msi.c create mode 100644 include/linux/soc/ti/k3_inta_msi.h -- 2.19.1
