From: Jiaxun Yang <jiaxun.yang@flygoat.com> To: linux-mips@vger.kernel.org Cc: Jiaxun Yang <jiaxun.yang@flygoat.com>, Rob Herring <robh@kernel.org>, Huacai Chen <chenhc@lemote.com>, Thomas Gleixner <tglx@linutronix.de>, Jason Cooper <jason@lakedaemon.net>, Marc Zyngier <maz@kernel.org>, Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>, Thomas Bogendoerfer <tsbogend@alpha.franken.de>, Mauro Carvalho Chehab <mchehab+samsung@kernel.org>, "David S. Miller" <davem@davemloft.net>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Jonathan Cameron <Jonathan.Cameron@huawei.com>, Andy Shevchenko <andriy.shevchenko@linux.intel.com>, Allison Randal <allison@lohutok.net>, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH v8 05/11] dt-bindings: interrupt-controller: Add Loongson-3 HTPIC Date: Wed, 25 Mar 2020 11:54:58 +0800 Message-ID: <20200325035537.156911-6-jiaxun.yang@flygoat.com> (raw) In-Reply-To: <20200325035537.156911-1-jiaxun.yang@flygoat.com> Document Loongson-3 HyperTransport PIC controller. Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Reviewed-by: Rob Herring <robh@kernel.org> Co-developed-by: Huacai Chen <chenhc@lemote.com> Signed-off-by: Huacai Chen <chenhc@lemote.com> --- .../interrupt-controller/loongson,htpic.yaml | 59 +++++++++++++++++++ 1 file changed, 59 insertions(+) create mode 100644 Documentation/devicetree/bindings/interrupt-controller/loongson,htpic.yaml diff --git a/Documentation/devicetree/bindings/interrupt-controller/loongson,htpic.yaml b/Documentation/devicetree/bindings/interrupt-controller/loongson,htpic.yaml new file mode 100644 index 000000000000..c8861cbbb8b5 --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/loongson,htpic.yaml @@ -0,0 +1,59 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/interrupt-controller/loongson,htpic.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Loongson-3 HyperTransport Interrupt Controller + +maintainers: + - Jiaxun Yang <jiaxun.yang@flygoat.com> + +allOf: + - $ref: /schemas/interrupt-controller.yaml# + +description: | + This interrupt controller is found in the Loongson-3 family of chips to transmit + interrupts from PCH PIC connected on HyperTransport bus. + +properties: + compatible: + const: loongson,htpic-1.0 + + reg: + maxItems: 1 + + interrupts: + minItems: 1 + maxItems: 4 + description: | + Four parent interrupts that receive chained interrupts. + + interrupt-controller: true + + '#interrupt-cells': + const: 1 + +required: + - compatible + - reg + - interrupts + - interrupt-controller + - '#interrupt-cells' + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + htintc: interrupt-controller@1fb000080 { + compatible = "loongson,htintc-1.0"; + reg = <0xfb000080 0x40>; + interrupt-controller; + #interrupt-cells = <1>; + + interrupt-parent = <&liointc>; + interrupts = <24 IRQ_TYPE_LEVEL_HIGH>, + <25 IRQ_TYPE_LEVEL_HIGH>, + <26 IRQ_TYPE_LEVEL_HIGH>, + <27 IRQ_TYPE_LEVEL_HIGH>; + }; +... -- 2.26.0.rc2
next prev parent reply index Thread overview: 175+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-08-27 8:52 [PATCH 00/13] Modernize Loongson64 Machine Jiaxun Yang 2019-08-27 8:52 ` [PATCH 01/13] MIPS: Loongson64: Rename CPU TYPES Jiaxun Yang 2019-08-27 8:52 ` [PATCH 02/13] MIPS: Loongson64: Sepreate loongson2ef/loongson64 code Jiaxun Yang 2019-08-27 22:05 ` Aaro Koskinen 2019-08-28 0:37 ` Jiaxun Yang 2019-09-02 17:51 ` Aaro Koskinen 2019-08-27 8:52 ` [PATCH 03/13] MAINTAINERS: Fix entries for new loongson64 path Jiaxun Yang 2019-08-27 8:52 ` [PATCH 04/13] irqchip: Add driver for Loongson-3 I/O interrupt controller Jiaxun Yang 2019-08-27 16:45 ` Marc Zyngier 2019-08-28 0:27 ` Jiaxun Yang 2019-08-28 6:59 ` Marc Zyngier 2019-08-28 15:31 ` Jiaxun Yang 2019-08-28 16:02 ` Marc Zyngier 2019-08-27 8:52 ` [PATCH 05/13] dt-bindings: interrupt-controller: Add Loongson-3 IOINTC Jiaxun Yang 2019-08-27 13:08 ` Rob Herring 2019-08-27 8:52 ` [PATCH 06/13] irqchip: Add driver for Loongson-3 HyperTransport interrupt controller Jiaxun Yang 2019-08-27 12:53 ` Marc Zyngier 2019-08-27 8:52 ` [PATCH 07/13] dt-bindings: interrupt-controller: Add Loongson-3 HTINTC Jiaxun Yang 2019-08-27 12:49 ` Rob Herring 2019-08-27 14:08 ` Jiaxun Yang 2019-08-27 8:52 ` [PATCH 08/13] irqchip: i8259: Add plat-poll support Jiaxun Yang 2019-08-27 8:52 ` [PATCH 09/13] irqchip: mips-cpu: Convert to simple domain Jiaxun Yang 2019-08-27 8:52 ` [PATCH 10/13] MIPS: Loongson64: Drop legacy IRQ code Jiaxun Yang 2019-08-27 8:53 ` [PATCH 11/13] dt-bindings: mips: Add loongson cpus & boards Jiaxun Yang 2019-08-27 12:45 ` Rob Herring 2019-08-27 14:18 ` Jiaxun Yang 2019-08-27 20:41 ` Paul Burton 2019-08-28 0:15 ` Jiaxun Yang 2019-09-02 14:50 ` Rob Herring 2019-09-03 9:07 ` Paul Burton 2019-09-04 3:33 ` Huacai Chen 2019-08-27 8:53 ` [PATCH 12/13] MIPS: Loongson64: Add generic dts Jiaxun Yang 2019-08-27 8:53 ` [PATCH 13/13] MIPS: Loongson64: Load built-in dtbs Jiaxun Yang 2019-08-27 13:25 ` Re:[PATCH 00/13] Modernize Loongson64 Machine 陈华才 2019-08-27 14:39 ` [PATCH " Jiaxun Yang 2019-08-30 4:25 ` [PATCH v1 00/18] " Jiaxun Yang 2019-08-30 4:25 ` [PATCH v1 01/18] MIPS: Loongson64: Rename CPU TYPES Jiaxun Yang 2019-08-30 4:25 ` [PATCH v1 02/18] MIPS: Loongson64: separate loongson2ef/loongson64 code Jiaxun Yang 2019-08-30 4:25 ` [PATCH v1 03/18] MAINTAINERS: Fix entries for new loongson64 path Jiaxun Yang 2019-08-30 4:25 ` [PATCH v1 04/18] irqchip: Export generic chip domain map/unmap functions Jiaxun Yang 2019-08-30 4:25 ` [PATCH v1 05/18] irqchip: Add driver for Loongson-3 I/O interrupt controller Jiaxun Yang 2019-08-30 4:25 ` [PATCH v1 06/18] dt-bindings: interrupt-controller: Add Loongson-3 IOINTC Jiaxun Yang 2019-09-05 14:42 ` [PATCH v2 00/19] Modernize Loongson64 Machine Jiaxun Yang 2019-09-05 14:42 ` [PATCH v2 01/19] MIPS: Loongson64: Rename CPU TYPES Jiaxun Yang 2019-09-05 14:42 ` [PATCH v2 02/19] MIPS: Loongson64: separate loongson2ef/loongson64 code Jiaxun Yang 2019-09-10 0:12 ` Paul Burton 2019-09-16 2:23 ` Huacai Chen 2019-09-18 0:38 ` Jiaxun Yang 2019-09-05 14:43 ` [PATCH v2 03/19] MAINTAINERS: Fix entries for new loongson64 path Jiaxun Yang 2019-09-05 14:43 ` [PATCH v2 04/19] irqchip: Export generic chip domain map/unmap functions Jiaxun Yang 2019-09-05 14:43 ` [PATCH v2 05/19] irqchip: Add driver for Loongson-3 I/O interrupt controller Jiaxun Yang 2019-09-05 14:43 ` [PATCH v2 06/19] dt-bindings: interrupt-controller: Add Loongson-3 IOINTC Jiaxun Yang 2019-09-17 21:26 ` Rob Herring 2019-09-05 14:43 ` [PATCH v2 07/19] irqchip: Add driver for Loongson-3 HyperTransport interrupt controller Jiaxun Yang 2019-09-05 14:43 ` [PATCH v2 08/19] dt-bindings: interrupt-controller: Add Loongson-3 HTINTC Jiaxun Yang 2019-09-05 14:43 ` [PATCH v2 09/19] irqchip: i8259: Add plat-poll support Jiaxun Yang 2019-09-05 14:43 ` [PATCH v2 10/19] irqchip: mips-cpu: Convert to simple domain Jiaxun Yang 2019-09-05 14:43 ` [PATCH v2 11/19] MIPS: Loongson64: Drop legacy IRQ code Jiaxun Yang 2019-09-05 14:43 ` [PATCH v2 12/19] dt-bindings: mips: Add loongson boards Jiaxun Yang 2019-09-30 13:23 ` Rob Herring 2019-09-05 14:43 ` [PATCH v2 13/19] dt-bindings: Document loongson vendor-prefix Jiaxun Yang 2019-09-05 14:43 ` [PATCH v2 14/19] MIPS: Loongson64: Add generic dts Jiaxun Yang 2019-09-07 2:53 ` Huacai Chen 2019-09-07 3:14 ` Jiaxun Yang 2019-09-30 13:20 ` Rob Herring 2019-09-05 14:43 ` [PATCH v2 15/19] MIPS: Loongson64: Load built-in dtbs Jiaxun Yang 2019-09-05 14:43 ` [PATCH v2 16/19] GPIO: loongson: Drop Loongson-3A/3B support Jiaxun Yang 2019-09-05 14:43 ` [PATCH v2 17/19] MIPS: Loongson: Regenerate defconfigs Jiaxun Yang 2019-09-05 14:43 ` [PATCH v2 18/19] MAINTAINERS: Add new pathes to LOONGSON64 ARCHITECTURE Jiaxun Yang 2019-09-05 14:43 ` [PATCH v2 19/19] MAINTAINERS: Add myself as maintainer of LOONGSON64 Jiaxun Yang 2019-09-07 3:13 ` [PATCH v2 00/19] Modernize Loongson64 Machine Huacai Chen 2019-09-12 6:30 ` [PATCH 00/13] " Matt Turner 2019-09-18 0:33 ` Jiaxun Yang 2020-01-12 8:14 ` [PATCH v3 00/10] " Jiaxun Yang 2020-01-12 8:14 ` [PATCH v3 01/10] dt-bindings: Document loongson vendor-prefix Jiaxun Yang 2020-01-15 18:59 ` Paul Burton 2020-01-12 8:14 ` [PATCH v3 02/10] irqchip: Add driver for Loongson I/O interrupt controller Jiaxun Yang 2020-01-12 8:14 ` [PATCH v3 03/10] dt-bindings: interrupt-controller: Add Loongson IOINTC Jiaxun Yang 2020-01-13 3:44 ` Huacai Chen 2020-01-13 3:40 ` Jiaxun Yang 2020-01-12 8:14 ` [PATCH v3 04/10] irqchip: Add driver for Loongson-3 HyperTransport PIC controller Jiaxun Yang 2020-01-12 8:14 ` [PATCH v3 05/10] dt-bindings: interrupt-controller: Add Loongson-3 HTPIC Jiaxun Yang 2020-01-12 8:14 ` [PATCH v3 06/10] irqchip: mips-cpu: Convert to simple domain Jiaxun Yang 2020-01-12 8:14 ` [PATCH v3 07/10] MIPS: Loongson64: Drop legacy IRQ code Jiaxun Yang 2020-01-12 8:14 ` [PATCH v3 08/10] dt-bindings: mips: Add loongson boards Jiaxun Yang 2020-01-13 3:39 ` Huacai Chen 2020-01-12 8:14 ` [PATCH v3 09/10] MIPS: Loongson64: Add generic dts Jiaxun Yang 2020-01-12 8:14 ` [PATCH v3 10/10] MIPS: Loongson64: Load built-in dtbs Jiaxun Yang 2020-01-13 3:38 ` [PATCH v3 00/10] Modernize Loongson64 Machine Huacai Chen 2020-02-21 5:09 ` [PATCH v4 00/10] Modernize Loongson64 Machine v4 Jiaxun Yang 2020-02-21 5:09 ` [PATCH v4 01/10] irqchip: Add driver for Loongson I/O Local Interrupt Controller Jiaxun Yang 2020-02-29 2:30 ` 回复:[PATCH " Jiaxun Yang 2020-03-07 14:50 ` [PATCH " Marc Zyngier 2020-02-21 5:09 ` [PATCH v4 02/10] dt-bindings: interrupt-controller: Add Loongson LIOINTC Jiaxun Yang 2020-02-21 5:09 ` [PATCH v4 03/10] irqchip: Add driver for Loongson-3 HyperTransport PIC controller Jiaxun Yang 2020-03-07 15:01 ` Marc Zyngier 2020-02-21 5:09 ` [PATCH v4 04/10] dt-bindings: interrupt-controller: Add Loongson-3 HTPIC Jiaxun Yang 2020-02-21 5:09 ` [PATCH v4 05/10] irqchip: mips-cpu: Convert to simple domain Jiaxun Yang 2020-02-21 5:09 ` [PATCH v4 06/10] MIPS: Loongson64: Drop legacy IRQ code Jiaxun Yang 2020-02-21 5:09 ` [PATCH v4 07/10] dt-bindings: mips: Add loongson boards Jiaxun Yang 2020-02-26 16:52 ` Rob Herring 2020-02-29 2:28 ` Jiaxun Yang 2020-02-21 5:09 ` [PATCH v4 08/10] MIPS: Loongson64: Add generic dts Jiaxun Yang 2020-02-21 5:09 ` [PATCH v4 09/10] MIPS: Loongson64: Load built-in dtbs Jiaxun Yang 2020-02-21 5:09 ` [PATCH v4 10/10] MIPS: Loongson64: Move MIPS_CPU_IRQ_BASE Jiaxun Yang 2020-03-18 6:20 ` [PATCH v5 00/11] Modernize Loongson64 Machine v5 Jiaxun Yang 2020-03-18 6:20 ` [PATCH v5 01/11] irqchip: Add driver for Loongson I/O Local Interrupt Controller Jiaxun Yang 2020-03-18 6:20 ` [PATCH v5 02/11] irqchip: loongson-liointc: Workaround LPC IRQ Errata Jiaxun Yang 2020-03-18 6:20 ` [PATCH v5 03/11] dt-bindings: interrupt-controller: Add Loongson LIOINTC Jiaxun Yang 2020-03-18 6:20 ` [PATCH v5 04/11] irqchip: Add driver for Loongson-3 HyperTransport PIC controller Jiaxun Yang 2020-03-21 14:14 ` Marc Zyngier 2020-03-18 6:20 ` [PATCH v5 05/11] dt-bindings: interrupt-controller: Add Loongson-3 HTPIC Jiaxun Yang 2020-03-18 6:20 ` [PATCH v5 06/11] irqchip: mips-cpu: Convert to simple domain Jiaxun Yang 2020-03-18 6:20 ` [PATCH v5 07/11] MIPS: Loongson64: Drop legacy IRQ code Jiaxun Yang 2020-03-18 6:20 ` [PATCH v5 08/11] dt-bindings: mips: Add loongson boards Jiaxun Yang 2020-03-20 22:36 ` Rob Herring 2020-03-22 5:33 ` Zhou Yanjie 2020-03-18 6:20 ` [PATCH v5 09/11] MIPS: Loongson64: Add generic dts Jiaxun Yang 2020-03-18 6:20 ` [PATCH v5 10/11] MIPS: Loongson64: Load built-in dtbs Jiaxun Yang 2020-03-18 6:20 ` [PATCH v5 11/11] MIPS: Loongson64: Move MIPS_CPU_IRQ_BASE Jiaxun Yang 2020-03-24 15:35 ` [PATCH v6 00/11] Modernize Loongson64 Machine v6 Jiaxun Yang 2020-03-24 15:35 ` [PATCH v6 01/11] irqchip: Add driver for Loongson I/O Local Interrupt Controller Jiaxun Yang 2020-03-24 15:35 ` [PATCH v6 02/11] irqchip: loongson-liointc: Workaround LPC IRQ Errata Jiaxun Yang 2020-03-25 1:52 ` Huacai Chen 2020-03-25 2:31 ` Jiaxun Yang 2020-03-24 15:36 ` [PATCH v6 03/11] dt-bindings: interrupt-controller: Add Loongson LIOINTC Jiaxun Yang 2020-03-24 15:36 ` [PATCH v6 04/11] irqchip: Add driver for Loongson-3 HyperTransport PIC controller Jiaxun Yang 2020-03-24 15:36 ` [PATCH v6 05/11] dt-bindings: interrupt-controller: Add Loongson-3 HTPIC Jiaxun Yang 2020-03-24 15:36 ` [PATCH v6 06/11] irqchip: mips-cpu: Convert to simple domain Jiaxun Yang 2020-03-24 15:36 ` [PATCH v6 07/11] MIPS: Loongson64: Drop legacy IRQ code Jiaxun Yang 2020-03-24 15:36 ` [PATCH v6 08/11] dt-bindings: mips: Add loongson boards Jiaxun Yang 2020-03-24 15:36 ` [PATCH v6 09/11] MIPS: Loongson64: Add generic dts Jiaxun Yang 2020-03-25 2:11 ` Huacai Chen 2020-03-25 2:08 ` Jiaxun Yang 2020-03-25 2:49 ` Huacai Chen 2020-03-24 15:36 ` [PATCH v6 10/11] MIPS: Loongson64: Load built-in dtbs Jiaxun Yang 2020-03-24 15:36 ` [PATCH v6 11/11] MIPS: Loongson64: Move MIPS_CPU_IRQ_BASE Jiaxun Yang 2020-03-24 15:47 ` [PATCH v6 00/11] Modernize Loongson64 Machine v6 Marc Zyngier 2020-03-24 15:51 ` Jiaxun Yang 2020-03-24 18:07 ` Thomas Bogendoerfer 2020-03-25 2:28 ` [PATCH v7 00/12] " Jiaxun Yang 2020-03-25 2:28 ` [PATCH v7 01/12] irqchip: Add driver for Loongson I/O Local Interrupt Controller Jiaxun Yang 2020-03-25 11:25 ` Paul Cercueil 2020-03-25 11:35 ` Marc Zyngier 2020-03-25 2:28 ` [PATCH v7 01/12] MIPS: Loongson: Do not initialise statics to 0 Jiaxun Yang 2020-03-25 2:28 ` [PATCH v7 02/12] irqchip: loongson-liointc: Workaround LPC IRQ Errata Jiaxun Yang 2020-03-25 2:28 ` [PATCH v7 02/12] MIPS: DTS: CI20: add DT node for IR sensor Jiaxun Yang 2020-03-25 2:28 ` [PATCH v7 03/12] dt-bindings: interrupt-controller: Add Loongson LIOINTC Jiaxun Yang 2020-03-25 3:54 ` [PATCH v8 00/11] Modernize Loongson64 Machine v8 Jiaxun Yang 2020-03-25 3:54 ` [PATCH v8 01/11] irqchip: Add driver for Loongson I/O Local Interrupt Controller Jiaxun Yang 2020-03-25 3:54 ` [PATCH v8 02/11] irqchip: loongson-liointc: Workaround LPC IRQ Errata Jiaxun Yang 2020-03-25 3:54 ` [PATCH v8 03/11] dt-bindings: interrupt-controller: Add Loongson LIOINTC Jiaxun Yang 2020-03-25 3:54 ` [PATCH v8 04/11] irqchip: Add driver for Loongson-3 HyperTransport PIC controller Jiaxun Yang 2020-03-25 3:54 ` Jiaxun Yang [this message] 2020-03-25 3:54 ` [PATCH v8 06/11] irqchip: mips-cpu: Convert to simple domain Jiaxun Yang 2020-03-25 12:37 ` Thomas Bogendoerfer 2020-03-25 12:48 ` Jiaxun Yang 2020-03-25 13:00 ` Marc Zyngier 2020-03-25 13:07 ` Jiaxun Yang 2020-03-25 13:57 ` Marc Zyngier 2020-03-25 13:59 ` Jiaxun Yang 2020-03-25 14:15 ` Marc Zyngier 2020-03-25 14:31 ` Jiaxun Yang 2020-03-25 15:02 ` Marc Zyngier 2020-03-25 15:04 ` Thomas Bogendoerfer 2020-03-25 15:09 ` Jiaxun Yang 2020-03-25 15:46 ` Thomas Bogendoerfer 2020-03-25 16:02 ` Jiaxun Yang 2020-03-25 16:31 ` Thomas Bogendoerfer 2020-03-25 3:55 ` [PATCH v8 07/11] MIPS: Loongson64: Drop legacy IRQ code Jiaxun Yang 2020-03-25 3:55 ` [PATCH v8 08/11] dt-bindings: mips: Add loongson boards Jiaxun Yang 2020-03-25 3:55 ` [PATCH v8 09/11] MIPS: Loongson64: Add generic dts Jiaxun Yang 2020-03-25 3:55 ` [PATCH v8 10/11] MIPS: Loongson64: Load built-in dtbs Jiaxun Yang 2020-03-25 3:55 ` [PATCH v8 11/11] MAINTAINERS: Update Loongson64 entry Jiaxun Yang 2020-03-25 17:33 ` [PATCH v8 00/11] Modernize Loongson64 Machine v8 Thomas Bogendoerfer
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