From: Kishon Vijay Abraham I <kishon@ti.com> To: Kishon Vijay Abraham I <kishon@ti.com>, Bjorn Helgaas <bhelgaas@google.com>, Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>, Rob Herring <robh+dt@kernel.org>, Arnd Bergmann <arnd@arndb.de>, Andrew Murray <andrew.murray@arm.com> Cc: <linux-pci@vger.kernel.org>, <devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>, <linux-arm-kernel@lists.infradead.org> Subject: [PATCH v2 00/14] Add PCIe support to TI's J721E SoC Date: Mon, 6 Jan 2020 15:50:44 +0530 [thread overview] Message-ID: <20200106102058.19183-1-kishon@ti.com> (raw) TI's J721E SoC uses Cadence PCIe core to implement both RC mode and EP mode. The high level features are: *) Supports Legacy, MSI and MSI-X interrupt *) Supports upto GEN4 speed mode *) Supports SR-IOV *) Supports multiple physical function *) Ability to route all transactions via SMMU This patch series *) Add support in Cadence PCIe core to be used for TI's J721E SoC *) Add a driver for J721E PCIe wrapper v1 of the series can be found @ [1] Changes from v1: 1) Added DT schemas cdns-pcie-host.yaml, cdns-pcie-ep.yaml and cdns-pcie.yaml for Cadence PCIe core and included it in TI's PCIe DT schema. 2) Added cpu_addr_fixup() for Cadence Platform driver. 3) Fixed subject/description/renamed functions as commented by Andrew Murray. [1] -> http://lore.kernel.org/r/20191209092147.22901-1-kishon@ti.com Kishon Vijay Abraham I (14): dt-bindings: PCI: cadence: Add PCIe RC/EP DT schema for Cadence PCIe PCI: cadence: Fix cdns_pcie_{host|ep}_setup() error path linux/kernel.h: Add PTR_ALIGN_DOWN macro PCI: cadence: Add support to use custom read and write accessors PCI: cadence: Add support to start link and verify link status PCI: cadence: Add read/write accessors to perform only 32-bit accesses PCI: cadence: Allow pci_host_bridge to have custom pci_ops PCI: cadence: Add new *ops* for CPU addr fixup PCI: cadence: Fix updating Vendor ID and Subsystem Vendor ID register dt-bindings: PCI: Add host mode dt-bindings for TI's J721E SoC dt-bindings: PCI: Add EP mode dt-bindings for TI's J721E SoC PCI: j721e: Add TI J721E PCIe driver misc: pci_endpoint_test: Add J721E in pci_device_id table MAINTAINERS: Add Kishon Vijay Abraham I for TI J721E SoC PCIe .../devicetree/bindings/pci/cdns-pcie-ep.yaml | 20 + .../bindings/pci/cdns-pcie-host.yaml | 30 ++ .../devicetree/bindings/pci/cdns-pcie.yaml | 32 ++ .../bindings/pci/ti,j721e-pci-ep.yaml | 93 ++++ .../bindings/pci/ti,j721e-pci-host.yaml | 119 +++++ MAINTAINERS | 4 +- drivers/misc/pci_endpoint_test.c | 9 + drivers/pci/controller/cadence/Kconfig | 23 + drivers/pci/controller/cadence/Makefile | 1 + drivers/pci/controller/cadence/pci-j721e.c | 438 ++++++++++++++++++ .../pci/controller/cadence/pcie-cadence-ep.c | 17 +- .../controller/cadence/pcie-cadence-host.c | 59 ++- .../controller/cadence/pcie-cadence-plat.c | 13 + drivers/pci/controller/cadence/pcie-cadence.c | 48 +- drivers/pci/controller/cadence/pcie-cadence.h | 148 +++++- include/linux/kernel.h | 1 + 16 files changed, 1014 insertions(+), 41 deletions(-) create mode 100644 Documentation/devicetree/bindings/pci/cdns-pcie-ep.yaml create mode 100644 Documentation/devicetree/bindings/pci/cdns-pcie-host.yaml create mode 100644 Documentation/devicetree/bindings/pci/cdns-pcie.yaml create mode 100644 Documentation/devicetree/bindings/pci/ti,j721e-pci-ep.yaml create mode 100644 Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml create mode 100644 drivers/pci/controller/cadence/pci-j721e.c -- 2.17.1
WARNING: multiple messages have this Message-ID (diff)
From: Kishon Vijay Abraham I <kishon@ti.com> To: Kishon Vijay Abraham I <kishon@ti.com>, Bjorn Helgaas <bhelgaas@google.com>, Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>, Rob Herring <robh+dt@kernel.org>, Arnd Bergmann <arnd@arndb.de>, Andrew Murray <andrew.murray@arm.com> Cc: linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org Subject: [PATCH v2 00/14] Add PCIe support to TI's J721E SoC Date: Mon, 6 Jan 2020 15:50:44 +0530 [thread overview] Message-ID: <20200106102058.19183-1-kishon@ti.com> (raw) TI's J721E SoC uses Cadence PCIe core to implement both RC mode and EP mode. The high level features are: *) Supports Legacy, MSI and MSI-X interrupt *) Supports upto GEN4 speed mode *) Supports SR-IOV *) Supports multiple physical function *) Ability to route all transactions via SMMU This patch series *) Add support in Cadence PCIe core to be used for TI's J721E SoC *) Add a driver for J721E PCIe wrapper v1 of the series can be found @ [1] Changes from v1: 1) Added DT schemas cdns-pcie-host.yaml, cdns-pcie-ep.yaml and cdns-pcie.yaml for Cadence PCIe core and included it in TI's PCIe DT schema. 2) Added cpu_addr_fixup() for Cadence Platform driver. 3) Fixed subject/description/renamed functions as commented by Andrew Murray. [1] -> http://lore.kernel.org/r/20191209092147.22901-1-kishon@ti.com Kishon Vijay Abraham I (14): dt-bindings: PCI: cadence: Add PCIe RC/EP DT schema for Cadence PCIe PCI: cadence: Fix cdns_pcie_{host|ep}_setup() error path linux/kernel.h: Add PTR_ALIGN_DOWN macro PCI: cadence: Add support to use custom read and write accessors PCI: cadence: Add support to start link and verify link status PCI: cadence: Add read/write accessors to perform only 32-bit accesses PCI: cadence: Allow pci_host_bridge to have custom pci_ops PCI: cadence: Add new *ops* for CPU addr fixup PCI: cadence: Fix updating Vendor ID and Subsystem Vendor ID register dt-bindings: PCI: Add host mode dt-bindings for TI's J721E SoC dt-bindings: PCI: Add EP mode dt-bindings for TI's J721E SoC PCI: j721e: Add TI J721E PCIe driver misc: pci_endpoint_test: Add J721E in pci_device_id table MAINTAINERS: Add Kishon Vijay Abraham I for TI J721E SoC PCIe .../devicetree/bindings/pci/cdns-pcie-ep.yaml | 20 + .../bindings/pci/cdns-pcie-host.yaml | 30 ++ .../devicetree/bindings/pci/cdns-pcie.yaml | 32 ++ .../bindings/pci/ti,j721e-pci-ep.yaml | 93 ++++ .../bindings/pci/ti,j721e-pci-host.yaml | 119 +++++ MAINTAINERS | 4 +- drivers/misc/pci_endpoint_test.c | 9 + drivers/pci/controller/cadence/Kconfig | 23 + drivers/pci/controller/cadence/Makefile | 1 + drivers/pci/controller/cadence/pci-j721e.c | 438 ++++++++++++++++++ .../pci/controller/cadence/pcie-cadence-ep.c | 17 +- .../controller/cadence/pcie-cadence-host.c | 59 ++- .../controller/cadence/pcie-cadence-plat.c | 13 + drivers/pci/controller/cadence/pcie-cadence.c | 48 +- drivers/pci/controller/cadence/pcie-cadence.h | 148 +++++- include/linux/kernel.h | 1 + 16 files changed, 1014 insertions(+), 41 deletions(-) create mode 100644 Documentation/devicetree/bindings/pci/cdns-pcie-ep.yaml create mode 100644 Documentation/devicetree/bindings/pci/cdns-pcie-host.yaml create mode 100644 Documentation/devicetree/bindings/pci/cdns-pcie.yaml create mode 100644 Documentation/devicetree/bindings/pci/ti,j721e-pci-ep.yaml create mode 100644 Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml create mode 100644 drivers/pci/controller/cadence/pci-j721e.c -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2020-01-06 10:20 UTC|newest] Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-01-06 10:20 Kishon Vijay Abraham I [this message] 2020-01-06 10:20 ` [PATCH v2 00/14] Add PCIe support to TI's J721E SoC Kishon Vijay Abraham I 2020-01-06 10:20 ` [PATCH v2 01/14] dt-bindings: PCI: cadence: Add PCIe RC/EP DT schema for Cadence PCIe Kishon Vijay Abraham I 2020-01-06 10:20 ` Kishon Vijay Abraham I 2020-01-08 3:43 ` Rob Herring 2020-01-08 3:43 ` Rob Herring 2020-01-08 5:35 ` Kishon Vijay Abraham I 2020-01-08 5:35 ` Kishon Vijay Abraham I 2020-01-16 11:31 ` Kishon Vijay Abraham I 2020-01-16 11:31 ` Kishon Vijay Abraham I 2020-01-06 10:20 ` [PATCH v2 02/14] PCI: cadence: Fix cdns_pcie_{host|ep}_setup() error path Kishon Vijay Abraham I 2020-01-06 10:20 ` Kishon Vijay Abraham I 2020-01-06 10:20 ` [PATCH v2 03/14] linux/kernel.h: Add PTR_ALIGN_DOWN macro Kishon Vijay Abraham I 2020-01-06 10:20 ` Kishon Vijay Abraham I 2020-01-06 10:20 ` [PATCH v2 04/14] PCI: cadence: Add support to use custom read and write accessors Kishon Vijay Abraham I 2020-01-06 10:20 ` Kishon Vijay Abraham I 2020-01-06 10:20 ` [PATCH v2 05/14] PCI: cadence: Add support to start link and verify link status Kishon Vijay Abraham I 2020-01-06 10:20 ` Kishon Vijay Abraham I 2020-01-06 10:20 ` [PATCH v2 06/14] PCI: cadence: Add read/write accessors to perform only 32-bit accesses Kishon Vijay Abraham I 2020-01-06 10:20 ` Kishon Vijay Abraham I 2020-01-06 10:20 ` [PATCH v2 07/14] PCI: cadence: Allow pci_host_bridge to have custom pci_ops Kishon Vijay Abraham I 2020-01-06 10:20 ` Kishon Vijay Abraham I 2020-01-06 10:20 ` [PATCH v2 08/14] PCI: cadence: Add new *ops* for CPU addr fixup Kishon Vijay Abraham I 2020-01-06 10:20 ` Kishon Vijay Abraham I 2020-01-06 10:20 ` [PATCH v2 09/14] PCI: cadence: Fix updating Vendor ID and Subsystem Vendor ID register Kishon Vijay Abraham I 2020-01-06 10:20 ` Kishon Vijay Abraham I 2020-01-06 10:20 ` [PATCH v2 10/14] dt-bindings: PCI: Add host mode dt-bindings for TI's J721E SoC Kishon Vijay Abraham I 2020-01-06 10:20 ` Kishon Vijay Abraham I 2020-01-06 10:20 ` [PATCH v2 11/14] dt-bindings: PCI: Add EP " Kishon Vijay Abraham I 2020-01-06 10:20 ` Kishon Vijay Abraham I 2020-01-06 10:20 ` [PATCH v2 12/14] PCI: j721e: Add TI J721E PCIe driver Kishon Vijay Abraham I 2020-01-06 10:20 ` Kishon Vijay Abraham I 2020-01-06 10:20 ` [PATCH v2 13/14] misc: pci_endpoint_test: Add J721E in pci_device_id table Kishon Vijay Abraham I 2020-01-06 10:20 ` Kishon Vijay Abraham I 2020-01-06 10:20 ` [PATCH v2 14/14] MAINTAINERS: Add Kishon Vijay Abraham I for TI J721E SoC PCIe Kishon Vijay Abraham I 2020-01-06 10:20 ` Kishon Vijay Abraham I
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