From: Vladimir Oltean <vladimir.oltean@nxp.com> To: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Marc Zyngier <maz@kernel.org>, Rob Herring <robh+dt@kernel.org>, Shawn Guo <shawnguo@kernel.org>, Li Yang <leoyang.li@nxp.com>, Biwen Li <biwen.li@nxp.com>, Zhiqiang Hou <Zhiqiang.Hou@nxp.com>, Kurt Kanzenbach <kurt@linutronix.de>, Rasmus Villemoes <linux@rasmusvillemoes.dk> Subject: [RFC PATCH devicetree 03/10] dt-bindings: ls-extirq: replace "interrupt-map" documentation with "fsl,extirq-map" Date: Tue, 14 Dec 2021 03:37:53 +0200 [thread overview] Message-ID: <20211214013800.2703568-4-vladimir.oltean@nxp.com> (raw) In-Reply-To: <20211214013800.2703568-1-vladimir.oltean@nxp.com> This change does 3 things at once: - documents the recently added "fsl,extirq-map" property, which replaces "interrupt-map" - clarifies the format of the property whose name is changing - hides the "interrupt-map" property, that the driver still supports for backwards compatibility reasons, although not for long. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> --- .../bindings/interrupt-controller/fsl,ls-extirq.txt | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/Documentation/devicetree/bindings/interrupt-controller/fsl,ls-extirq.txt b/Documentation/devicetree/bindings/interrupt-controller/fsl,ls-extirq.txt index 4d47df1a5c91..cddf1aa032be 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/fsl,ls-extirq.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/fsl,ls-extirq.txt @@ -18,9 +18,13 @@ Required properties: - reg: Specifies the Interrupt Polarity Control Register (INTPCR) in the SCFG or the External Interrupt Control Register (IRQCR) in the ISC. -- interrupt-map: Specifies the mapping from external interrupts to GIC - interrupts. -- interrupt-map-mask: Must be <0xffffffff 0>. +- fsl,extirq-map: An array of elements through which the mapping between + external interrupts and GIC interrupts is specified. The first member of each + array element is the index of the extirq line. The second member must be + zero. The third member must be a phandle to the interrupt parent (the GIC). + The remaining number of members in an array element depends on the + #interrupt-cells property of the interrupt parent, and are used to specify + the parent interrupt. Example: scfg: scfg@1570000 { @@ -37,14 +41,13 @@ Example: #address-cells = <0>; interrupt-controller; reg = <0x1ac 4>; - interrupt-map = + fsl,extirq-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 = <0xffffffff 0x0>; }; }; -- 2.25.1
WARNING: multiple messages have this Message-ID (diff)
From: Vladimir Oltean <vladimir.oltean@nxp.com> To: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Marc Zyngier <maz@kernel.org>, Rob Herring <robh+dt@kernel.org>, Shawn Guo <shawnguo@kernel.org>, Li Yang <leoyang.li@nxp.com>, Biwen Li <biwen.li@nxp.com>, Zhiqiang Hou <Zhiqiang.Hou@nxp.com>, Kurt Kanzenbach <kurt@linutronix.de>, Rasmus Villemoes <linux@rasmusvillemoes.dk> Subject: [RFC PATCH devicetree 03/10] dt-bindings: ls-extirq: replace "interrupt-map" documentation with "fsl, extirq-map" Date: Tue, 14 Dec 2021 03:37:53 +0200 [thread overview] Message-ID: <20211214013800.2703568-4-vladimir.oltean@nxp.com> (raw) In-Reply-To: <20211214013800.2703568-1-vladimir.oltean@nxp.com> This change does 3 things at once: - documents the recently added "fsl,extirq-map" property, which replaces "interrupt-map" - clarifies the format of the property whose name is changing - hides the "interrupt-map" property, that the driver still supports for backwards compatibility reasons, although not for long. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> --- .../bindings/interrupt-controller/fsl,ls-extirq.txt | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/Documentation/devicetree/bindings/interrupt-controller/fsl,ls-extirq.txt b/Documentation/devicetree/bindings/interrupt-controller/fsl,ls-extirq.txt index 4d47df1a5c91..cddf1aa032be 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/fsl,ls-extirq.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/fsl,ls-extirq.txt @@ -18,9 +18,13 @@ Required properties: - reg: Specifies the Interrupt Polarity Control Register (INTPCR) in the SCFG or the External Interrupt Control Register (IRQCR) in the ISC. -- interrupt-map: Specifies the mapping from external interrupts to GIC - interrupts. -- interrupt-map-mask: Must be <0xffffffff 0>. +- fsl,extirq-map: An array of elements through which the mapping between + external interrupts and GIC interrupts is specified. The first member of each + array element is the index of the extirq line. The second member must be + zero. The third member must be a phandle to the interrupt parent (the GIC). + The remaining number of members in an array element depends on the + #interrupt-cells property of the interrupt parent, and are used to specify + the parent interrupt. Example: scfg: scfg@1570000 { @@ -37,14 +41,13 @@ Example: #address-cells = <0>; interrupt-controller; reg = <0x1ac 4>; - interrupt-map = + fsl,extirq-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 = <0xffffffff 0x0>; }; }; -- 2.25.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2021-12-14 1:38 UTC|newest] Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-12-14 1:37 [RFC PATCH devicetree 00/10] Do something about ls-extirq interrupt-map breakage Vladimir Oltean 2021-12-14 1:37 ` Vladimir Oltean 2021-12-14 1:37 ` [RFC PATCH devicetree 01/10] irqchip/ls-extirq: rename "interrupt-map" OF property to "fsl,extirq-map" Vladimir Oltean 2021-12-14 1:37 ` [RFC PATCH devicetree 01/10] irqchip/ls-extirq: rename "interrupt-map" OF property to "fsl, extirq-map" Vladimir Oltean 2021-12-14 8:46 ` [RFC PATCH devicetree 01/10] irqchip/ls-extirq: rename "interrupt-map" OF property to "fsl,extirq-map" Kurt Kanzenbach 2021-12-14 8:46 ` Kurt Kanzenbach 2021-12-14 15:07 ` Rob Herring 2021-12-14 15:07 ` Rob Herring 2021-12-14 1:37 ` [RFC PATCH devicetree 02/10] Revert "arm64: dts: freescale: Fix 'interrupt-map' parent address cells" Vladimir Oltean 2021-12-14 1:37 ` Vladimir Oltean 2021-12-14 1:37 ` Vladimir Oltean [this message] 2021-12-14 1:37 ` [RFC PATCH devicetree 03/10] dt-bindings: ls-extirq: replace "interrupt-map" documentation with "fsl, extirq-map" Vladimir Oltean 2021-12-14 1:37 ` [RFC PATCH devicetree 04/10] arm64: dts: ls1043a: rename the "interrupt-map" of the extirq node to "fsl,extirq-map" Vladimir Oltean 2021-12-14 1:37 ` [RFC PATCH devicetree 04/10] arm64: dts: ls1043a: rename the "interrupt-map" of the extirq node to "fsl, extirq-map" Vladimir Oltean 2021-12-14 1:37 ` [RFC PATCH devicetree 05/10] arm64: dts: ls1046a: rename the "interrupt-map" of the extirq node to "fsl,extirq-map" Vladimir Oltean 2021-12-14 1:37 ` [RFC PATCH devicetree 05/10] arm64: dts: ls1046a: rename the "interrupt-map" of the extirq node to "fsl, extirq-map" Vladimir Oltean 2021-12-14 1:37 ` [RFC PATCH devicetree 06/10] arm64: dts: ls1088a: rename the "interrupt-map" of the extirq node to "fsl,extirq-map" Vladimir Oltean 2021-12-14 1:37 ` [RFC PATCH devicetree 06/10] arm64: dts: ls1088a: rename the "interrupt-map" of the extirq node to "fsl, extirq-map" Vladimir Oltean 2021-12-14 1:37 ` [RFC PATCH devicetree 07/10] arm64: dts: ls208xa: rename the "interrupt-map" of the extirq node to "fsl,extirq-map" Vladimir Oltean 2021-12-14 1:37 ` [RFC PATCH devicetree 07/10] arm64: dts: ls208xa: rename the "interrupt-map" of the extirq node to "fsl, extirq-map" Vladimir Oltean 2021-12-14 1:37 ` [RFC PATCH devicetree 08/10] arm64: dts: lx2160a: rename the "interrupt-map" of the extirq node to "fsl,extirq-map" Vladimir Oltean 2021-12-14 1:37 ` [RFC PATCH devicetree 08/10] arm64: dts: lx2160a: rename the "interrupt-map" of the extirq node to "fsl, extirq-map" Vladimir Oltean 2021-12-14 1:37 ` [RFC PATCH devicetree 09/10] ARM: dts: ls1021a: rename the "interrupt-map" of the extirq node to "fsl,extirq-map" Vladimir Oltean 2021-12-14 1:37 ` [RFC PATCH devicetree 09/10] ARM: dts: ls1021a: rename the "interrupt-map" of the extirq node to "fsl, extirq-map" Vladimir Oltean 2021-12-14 1:38 ` [RFC PATCH devicetree 10/10] dt-bindings: ls-extirq: add a YAML schema for the validator Vladimir Oltean 2021-12-14 1:38 ` Vladimir Oltean 2021-12-14 15:21 ` Rob Herring 2021-12-14 15:21 ` Rob Herring 2021-12-14 8:51 ` [RFC PATCH devicetree 00/10] Do something about ls-extirq interrupt-map breakage Marc Zyngier 2021-12-14 8:51 ` Marc Zyngier 2021-12-14 9:58 ` Vladimir Oltean 2021-12-14 9:58 ` Vladimir Oltean 2021-12-14 10:20 ` Marc Zyngier 2021-12-14 10:20 ` Marc Zyngier 2021-12-14 10:30 ` Vladimir Oltean 2021-12-14 10:30 ` Vladimir Oltean 2021-12-14 10:39 ` Marc Zyngier 2021-12-14 10:39 ` Marc Zyngier 2021-12-14 10:53 ` Vladimir Oltean 2021-12-14 10:53 ` Vladimir Oltean 2021-12-14 11:11 ` Marc Zyngier 2021-12-14 11:11 ` Marc Zyngier 2022-03-24 17:10 ` Vladimir Oltean 2022-03-24 17:10 ` Vladimir Oltean 2022-03-24 17:21 ` Marc Zyngier 2022-03-24 17:21 ` Marc Zyngier 2022-03-24 17:34 ` Vladimir Oltean 2022-03-24 17:34 ` Vladimir Oltean 2022-03-24 18:06 ` Marc Zyngier 2022-03-24 18:06 ` Marc Zyngier 2022-03-24 19:09 ` Vladimir Oltean 2022-03-24 19:09 ` Vladimir Oltean 2022-03-24 20:14 ` Marc Zyngier 2022-03-24 20:14 ` Marc Zyngier 2022-03-25 10:34 ` Robin Murphy 2022-03-25 10:34 ` Robin Murphy 2022-03-25 17:54 ` Vladimir Oltean 2022-03-25 17:54 ` Vladimir Oltean
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