diff options
author | Linus Torvalds | 2021-07-03 10:54:08 -0700 |
---|---|---|
committer | Linus Torvalds | 2021-07-03 10:54:08 -0700 |
commit | a70bb580bfeaead9f685d4c28f7cd685c905d8c3 (patch) | |
tree | 273252a458ac5349d6a6190c9b3a748407d060db /Documentation/devicetree/bindings/pci/ti,am65-pci-host.yaml | |
parent | 4b820e167bf6f410ace479d8df5b15a574000e75 (diff) | |
parent | 6a9a930dc4415b2e8c0bf2085b2b0b2b291053d5 (diff) |
Merge tag 'devicetree-for-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree updates from Rob Herring:
- Refine reserved memory nomap handling
- Merge some PCI and non-PCI address handling implementations
- Simplify of_address.h header ifdefs
- Improve printk handling of some 64-bit types
- Convert adi,adv7511, Arm ccree, Arm SCMI, Arm SCU, Arm TWD timer, Arm
VIC, arm,sbsa-gwdt, Arm/Amlogic SCPI, Aspeed I2C, Broadcom iProc PWM,
linaro,optee-tz, MDIO GPIO, Mediatek RNG, MTD physmap, NXP
pcf8563/pcf85263/pcf85363, Renesas TPU, renesas,emev2-smu,
renesas,r9a06g032-sysctrl, sysc-rmobile, Tegra20 EMC, TI AM56 PCI, TI
OMAP mailbox, TI SCI bindings, virtio-mmio, Zynq FPGA, and ZynqMP RTC
to DT schema
- Convert mux and mux controller bindings to schema. This includes MDIO
IIO, and I2C muxes.
- Add Arm PL031 RTC binding schema
- Add vendor prefixes for StarFive Technology Co. Ltd. and Insignal Ltd
- Fix some stale doc references
- Remove stale property-units.txt. Superseded by schema in dt-schema
repo.
- Fixes for 'unevaluatedProperties' handling (enabled with experimental
json-schema support)
- Drop redundant usage of minItems and maxItems across the tree
- Update some examples to use bindings with a schema
* tag 'devicetree-for-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (83 commits)
dt-bindings: Fix 'unevaluatedProperties' errors in DT graph users
dt-bindings: display: renesas,du: Fix 'ports' reference
dt-bindings: media: adv7180: Add missing video-interfaces.yaml reference
dt-bindings: crypto: ccree: Convert to json-schema
dt-bindings: fpga: zynq: convert bindings to YAML
dt-bindings: rtc: zynqmp: convert bindings to YAML
dt-bindings: interrupt-controller: Convert ARM VIC to json-schema
of: of_reserved_mem: mark nomap memory instead of removing
of: of_reserved_mem: only call memblock_free for normal reserved memory
dt-bindings: Drop redundant minItems/maxItems
dt-bindings: spmi: Correct 'reg' schema
of: reserved-memory: Add stub for RESERVEDMEM_OF_DECLARE()
dt-bindings: clk: vc5: Fix example
dt-bindings: timer: renesas,tmu: add r8a779a0 TMU support
dt-bindings: drm: bridge: adi,adv7511.txt: convert to yaml
dt-bindings: PCI: ti,am65: Convert PCIe host/endpoint mode dt-bindings to YAML
of: Remove superfluous casts when printing u64 values
of: Fix truncation of memory sizes on 32-bit platforms
dt-bindings: rtc: nxp,pcf8563: Absorb pcf85263/pcf85363 bindings
dt-bindings: pwm: Use examples with documented/matching schema
...
Diffstat (limited to 'Documentation/devicetree/bindings/pci/ti,am65-pci-host.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/pci/ti,am65-pci-host.yaml | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/pci/ti,am65-pci-host.yaml b/Documentation/devicetree/bindings/pci/ti,am65-pci-host.yaml new file mode 100644 index 000000000000..834dc1c1743c --- /dev/null +++ b/Documentation/devicetree/bindings/pci/ti,am65-pci-host.yaml @@ -0,0 +1,96 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (C) 2021 Texas Instruments Incorporated - http://www.ti.com/ +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pci/ti,am65-pci-host.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: TI AM65 PCI Host + +maintainers: + - Kishon Vijay Abraham I <kishon@ti.com> + +allOf: + - $ref: /schemas/pci/pci-bus.yaml# + +properties: + compatible: + enum: + - ti,am654-pcie-rc + - ti,keystone-pcie + + reg: + maxItems: 4 + + reg-names: + items: + - const: app + - const: dbics + - const: config + - const: atu + + power-domains: + maxItems: 1 + + ti,syscon-pcie-id: + description: Phandle to the SYSCON entry required for getting PCIe device/vendor ID + $ref: /schemas/types.yaml#/definitions/phandle + + ti,syscon-pcie-mode: + description: Phandle to the SYSCON entry required for configuring PCIe in RC or EP mode. + $ref: /schemas/types.yaml#/definitions/phandle + + msi-map: true + + dma-coherent: true + +required: + - compatible + - reg + - reg-names + - max-link-speed + - ti,syscon-pcie-id + - ti,syscon-pcie-mode + - ranges + +if: + properties: + compatible: + enum: + - ti,am654-pcie-rc +then: + required: + - dma-coherent + - power-domains + - msi-map + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/soc/ti,sci_pm_domain.h> + + pcie0_rc: pcie@5500000 { + compatible = "ti,am654-pcie-rc"; + reg = <0x5500000 0x1000>, + <0x5501000 0x1000>, + <0x10000000 0x2000>, + <0x5506000 0x1000>; + reg-names = "app", "dbics", "config", "atu"; + power-domains = <&k3_pds 120 TI_SCI_PD_EXCLUSIVE>; + #address-cells = <3>; + #size-cells = <2>; + ranges = <0x81000000 0 0 0x10020000 0 0x00010000>, + <0x82000000 0 0x10030000 0x10030000 0 0x07FD0000>; + ti,syscon-pcie-id = <&pcie_devid>; + ti,syscon-pcie-mode = <&pcie0_mode>; + bus-range = <0x0 0xff>; + num-viewport = <16>; + max-link-speed = <2>; + dma-coherent; + interrupts = <GIC_SPI 340 IRQ_TYPE_EDGE_RISING>; + msi-map = <0x0 &gic_its 0x0 0x10000>; + device_type = "pci"; + }; |