From: Krzysztof Kozlowski <krzk@kernel.org>
To: Marek Szyprowski <m.szyprowski@samsung.com>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>,
Thomas Gleixner <tglx@linutronix.de>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Kukjin Kim <kgene@kernel.org>,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org,
Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
Sylwester Nawrocki <snawrocki@kernel.org>
Subject: Re: [RFT v3 4/8] ARM: dts: exynos: Remove MCT subnode for interrupt map on Exynos4210
Date: Mon, 23 Sep 2019 09:13:17 +0200 [thread overview]
Message-ID: <20190923071317.GA4246@pi3> (raw)
In-Reply-To: <c1d02aa3-b5f2-1c5b-0b7b-8749e7c0ce9a@samsung.com>
On Mon, Sep 23, 2019 at 08:56:46AM +0200, Marek Szyprowski wrote:
> Hi Krzysztof,
>
> On 21.09.2019 19:01, Krzysztof Kozlowski wrote:
> > Multi Core Timer node has interrupts routed to two different parents -
> > GIC and combiner. This was modeled with a interrupt-map within a
> > subnode but can be expressed in an easier and more common way, directly
> > in the node itself.
>
> Maybe we should simply use 'interrupts-extended' based approach and
> simplify mct node even more (get rid of interrupt-parent, interrupts,
> size/address cells)?
Indeed, that looks like the tool for this job. Thanks for hint, I'll try
it.
Best regards,
Krzysztof
WARNING: multiple messages have this Message-ID (diff)
From: Krzysztof Kozlowski <krzk@kernel.org>
To: Marek Szyprowski <m.szyprowski@samsung.com>
Cc: Mark Rutland <mark.rutland@arm.com>,
devicetree@vger.kernel.org, linux-samsung-soc@vger.kernel.org,
Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
Sylwester Nawrocki <snawrocki@kernel.org>,
Daniel Lezcano <daniel.lezcano@linaro.org>,
linux-kernel@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
Kukjin Kim <kgene@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [RFT v3 4/8] ARM: dts: exynos: Remove MCT subnode for interrupt map on Exynos4210
Date: Mon, 23 Sep 2019 09:13:17 +0200 [thread overview]
Message-ID: <20190923071317.GA4246@pi3> (raw)
In-Reply-To: <c1d02aa3-b5f2-1c5b-0b7b-8749e7c0ce9a@samsung.com>
On Mon, Sep 23, 2019 at 08:56:46AM +0200, Marek Szyprowski wrote:
> Hi Krzysztof,
>
> On 21.09.2019 19:01, Krzysztof Kozlowski wrote:
> > Multi Core Timer node has interrupts routed to two different parents -
> > GIC and combiner. This was modeled with a interrupt-map within a
> > subnode but can be expressed in an easier and more common way, directly
> > in the node itself.
>
> Maybe we should simply use 'interrupts-extended' based approach and
> simplify mct node even more (get rid of interrupt-parent, interrupts,
> size/address cells)?
Indeed, that looks like the tool for this job. Thanks for hint, I'll try
it.
Best regards,
Krzysztof
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next prev parent reply other threads:[~2019-09-23 7:13 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-21 17:01 [PATCH v3 1/8] dt-bindings: timer: Convert Exynos MCT bindings to json-schema Krzysztof Kozlowski
2019-09-21 17:01 ` Krzysztof Kozlowski
2019-09-21 17:01 ` [PATCH v3 2/8] ARM: dts: exynos: Rename Multi Core Timer node to "timer" Krzysztof Kozlowski
2019-09-21 17:01 ` Krzysztof Kozlowski
2019-09-21 17:01 ` [PATCH v3 3/8] arm64: " Krzysztof Kozlowski
2019-09-21 17:01 ` Krzysztof Kozlowski
2019-09-21 17:01 ` [RFT v3 4/8] ARM: dts: exynos: Remove MCT subnode for interrupt map on Exynos4210 Krzysztof Kozlowski
2019-09-21 17:01 ` Krzysztof Kozlowski
2019-09-23 6:56 ` Marek Szyprowski
2019-09-23 6:56 ` Marek Szyprowski
2019-09-23 7:13 ` Krzysztof Kozlowski [this message]
2019-09-23 7:13 ` Krzysztof Kozlowski
2019-09-21 17:01 ` [RFT v3 5/8] ARM: dts: exynos: Remove MCT subnode for interrupt map on Exynos4412 Krzysztof Kozlowski
2019-09-21 17:01 ` Krzysztof Kozlowski
2019-09-21 17:01 ` [RFT v3 6/8] ARM: dts: exynos: Remove MCT subnode for interrupt map on Exynos5250 Krzysztof Kozlowski
2019-09-21 17:01 ` Krzysztof Kozlowski
2019-09-21 17:01 ` [RFT v3 7/8] ARM: dts: exynos: Remove MCT subnode for interrupt map on Exynos54xx Krzysztof Kozlowski
2019-09-21 17:01 ` Krzysztof Kozlowski
2019-09-21 17:01 ` [PATCH v3 8/8] ARM: dts: exynos: Use defines for MCT interrupt GIC SPI/PPI specifier Krzysztof Kozlowski
2019-09-21 17:01 ` Krzysztof Kozlowski
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