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author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-05-25 14:56:06 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-05-25 14:56:06 -0700 |
commit | 86c87bea6b42100c67418af690919c44de6ede6e (patch) | |
tree | 8adbe2fd9d12c30903bc503883241b6942c3191d /Documentation/devicetree/bindings/interrupt-controller/fsl,ls-extirq.yaml | |
parent | d223575e50f8da0de358c0098defd560069ecf66 (diff) | |
parent | d036d915b61f23b9e80d93f8a606eebf3bfab73f (diff) |
Merge tag 'devicetree-for-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree updates from Rob Herring:
"Bindings:
- Convert smsc,lan91c111, qcom,spi-qup, qcom,msm-uartdm,
qcom,i2c-qup, qcom,gsbi, i2c-mt65xx, TI wkup_m3_ipc (and new
props), qcom,smp2p, TI timer, Mediatek gnss, Mediatek topckgen,
Mediatek apmixedsys, Mediatek infracfg, fsl,ls-extirq,
fsl,layerscape-dcfg, QCom PMIC SPMI, rda,8810pl-timer, Xilinx
zynqmp_ipi, uniphier-pcie, and Ilitek touchscreen controllers
- Convert various Arm Ltd peripheral IP bindings to schemas
- New bindings for Menlo board CPLD, DH electronics board CPLD,
Qualcomm Geni based QUP I2C, Renesas RZ/G2UL OSTM, Broafcom BCM4751
GNSS, MT6360 PMIC, ASIX USB Ethernet controllers, and
Microchip/SMSC LAN95xx USB Ethernet controllers
- Add vendor prefix for Enclustra
- Add various compatible string additions
- Various example fixes and cleanups
- Remove unused hisilicon,hi6220-reset binding
- Treewide fix properties missing type definition
- Drop some empty and unreferenced .txt bindings
- Documentation improvements for writing schemas
DT driver core:
- Drop static IRQ resources for DT platform devices as IRQ setup is
dynamic and drivers have all been converted to use
platform_get_irq() and friends
- Rework memory allocations and frees for overlays
- Continue overlay notifier callbacks on successful calls and add
unittests
- Handle 'interrupts-extended' in early DT IRQ setup
- Fix of_property_read_string() errors to match documentation
- Ignore disabled nodes in FDT API calls"
* tag 'devicetree-for-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (86 commits)
of/irq: fix typo in comment
dt-bindings: Fix properties without any type
Revert "dt-bindings: mailbox: qcom-ipcc: add missing properties into example"
dt-bindings: input: touchscreen: ilitek_ts_i2c: Absorb ili2xxx bindings
dt-bindings: timer: samsung,exynos4210-mct: define strict clock order
dt-bindings: timer: samsung,exynos4210-mct: drop unneeded minItems
dt-bindings: timer: cdns,ttc: drop unneeded minItems
dt-bindings: mailbox: zynqmp_ipi: convert to yaml
dt-bindings: usb: ci-hdrc-usb2: fix node node for ethernet controller
dt-bindings: net: add schema for Microchip/SMSC LAN95xx USB Ethernet controllers
dt-bindings: net: add schema for ASIX USB Ethernet controllers
of/fdt: Ignore disabled memory nodes
dt-bindings: arm: fix typos in compatible
dt-bindings: mfd: Add bindings child nodes for the Mediatek MT6360
dt-bindings: display: convert Arm Komeda to DT schema
dt-bindings: display: convert Arm Mali-DP to DT schema
dt-bindings: display: convert Arm HDLCD to DT schema
dt-bindings: display: convert PL110/PL111 to DT schema
dt-bindings: arm: convert vexpress-config to DT schema
dt-bindings: arm: convert vexpress-sysregs to DT schema
...
Diffstat (limited to 'Documentation/devicetree/bindings/interrupt-controller/fsl,ls-extirq.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/interrupt-controller/fsl,ls-extirq.yaml | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/interrupt-controller/fsl,ls-extirq.yaml b/Documentation/devicetree/bindings/interrupt-controller/fsl,ls-extirq.yaml new file mode 100644 index 000000000000..887e565b9573 --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/fsl,ls-extirq.yaml @@ -0,0 +1,118 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interrupt-controller/fsl,ls-extirq.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale Layerscape External Interrupt Controller + +maintainers: + - Shawn Guo <shawnguo@kernel.org> + - Li Yang <leoyang.li@nxp.com> + +description: | + Some Layerscape SOCs (LS1021A, LS1043A, LS1046A LS1088A, LS208xA, + LX216xA) support inverting the polarity of certain external interrupt + lines. + +properties: + compatible: + oneOf: + - enum: + - fsl,ls1021a-extirq + - fsl,ls1043a-extirq + - fsl,ls1088a-extirq + - items: + - enum: + - fsl,ls1046a-extirq + - const: fsl,ls1043a-extirq + - items: + - enum: + - fsl,ls2080a-extirq + - fsl,lx2160a-extirq + - const: fsl,ls1088a-extirq + + '#interrupt-cells': + const: 2 + + '#address-cells': + const: 0 + + interrupt-controller: true + + reg: + maxItems: 1 + description: + Specifies the Interrupt Polarity Control Register (INTPCR) in the + SCFG or the External Interrupt Control Register (IRQCR) in the ISC. + + interrupt-map: + description: Specifies the mapping from external interrupts to GIC interrupts. + + interrupt-map-mask: true + +required: + - compatible + - '#interrupt-cells' + - '#address-cells' + - interrupt-controller + - reg + - interrupt-map + - interrupt-map-mask + +allOf: + - if: + properties: + compatible: + contains: + enum: + - fsl,ls1021a-extirq + then: + properties: + interrupt-map: + minItems: 6 + maxItems: 6 + interrupt-map-mask: + items: + - const: 0x7 + - const: 0 + - if: + properties: + compatible: + contains: + enum: + - fsl,ls1043a-extirq + - fsl,ls1046a-extirq + - fsl,ls1088a-extirq + - fsl,ls2080a-extirq + - fsl,lx2160a-extirq + then: + properties: + interrupt-map: + minItems: 12 + maxItems: 12 + interrupt-map-mask: + items: + - const: 0xf + - const: 0 + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + interrupt-controller@1ac { + compatible = "fsl,ls1021a-extirq"; + #interrupt-cells = <2>; + #address-cells = <0>; + interrupt-controller; + reg = <0x1ac 4>; + interrupt-map = + <0 0 &gic GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>, + <1 0 &gic GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>, + <2 0 &gic GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>, + <3 0 &gic GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>, + <4 0 &gic GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>, + <5 0 &gic GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>; + interrupt-map-mask = <0x7 0x0>; + }; |