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From: Gregory CLEMENT <gregory.clement@bootlin.com>
To: Andrew Lunn <andrew@lunn.ch>, Klaus Kudielka <klaus.kudielka@gmail.com>
Cc: "Sebastian Hesselbarth" <sebastian.hesselbarth@gmail.com>,
	"Rob Herring" <robh+dt@kernel.org>,
	"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
	"Pali Rohár" <pali@kernel.org>,
	"Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>,
	"Thomas Petazzoni" <thomas.petazzoni@free-electrons.com>,
	"Chris Packham" <chris.packham@alliedtelesis.co.nz>,
	linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
	linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 2/2] Revert "ARM: dts: armada-39x: Fix compatible string for gpios"
Date: Mon, 09 Jan 2023 21:31:40 +0100	[thread overview]
Message-ID: <874jszih5f.fsf@BL-laptop> (raw)
In-Reply-To: <Y7mpbOUmRYWw+8Wj@lunn.ch>

Andrew Lunn <andrew@lunn.ch> writes:

> On Sat, Jan 07, 2023 at 03:41:49PM +0100, Klaus Kudielka wrote:
>> This reverts commit d10886a4e6f85ee18d47a1066a52168461370ded.
>> 
>> If compatible = "marvell,armadaxp-gpio", the reg property requires a
>> second (address, size) pair, which points to the per-CPU interrupt
>> registers <0x18800 0x30> / <0x18840 0x30>.
>> 
>> Furthermore:
>> Commit 5f79c651e81e explains very well, why the gpio-mvebu driver does not
>> work reliably with per-CPU interrupts.
>> Commit 988c8c0cd04d deprecates compatible = marvell,armadaxp-gpio for this
>> reason.
>> 
>> Signed-off-by: Klaus Kudielka <klaus.kudielka@gmail.com>
>
> Reviewed-by: Andrew Lunn <andrew@lunn.ch>

Applied on mvebu/fixes

Thanks,

Gregory
>
>     Andrew

-- 
Gregory Clement, Bootlin
Embedded Linux and Kernel engineering
http://bootlin.com

WARNING: multiple messages have this Message-ID (diff)
From: Gregory CLEMENT <gregory.clement@bootlin.com>
To: Andrew Lunn <andrew@lunn.ch>, Klaus Kudielka <klaus.kudielka@gmail.com>
Cc: "Sebastian Hesselbarth" <sebastian.hesselbarth@gmail.com>,
	"Rob Herring" <robh+dt@kernel.org>,
	"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
	"Pali Rohár" <pali@kernel.org>,
	"Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>,
	"Thomas Petazzoni" <thomas.petazzoni@free-electrons.com>,
	"Chris Packham" <chris.packham@alliedtelesis.co.nz>,
	linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
	linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 2/2] Revert "ARM: dts: armada-39x: Fix compatible string for gpios"
Date: Mon, 09 Jan 2023 21:31:40 +0100	[thread overview]
Message-ID: <874jszih5f.fsf@BL-laptop> (raw)
In-Reply-To: <Y7mpbOUmRYWw+8Wj@lunn.ch>

Andrew Lunn <andrew@lunn.ch> writes:

> On Sat, Jan 07, 2023 at 03:41:49PM +0100, Klaus Kudielka wrote:
>> This reverts commit d10886a4e6f85ee18d47a1066a52168461370ded.
>> 
>> If compatible = "marvell,armadaxp-gpio", the reg property requires a
>> second (address, size) pair, which points to the per-CPU interrupt
>> registers <0x18800 0x30> / <0x18840 0x30>.
>> 
>> Furthermore:
>> Commit 5f79c651e81e explains very well, why the gpio-mvebu driver does not
>> work reliably with per-CPU interrupts.
>> Commit 988c8c0cd04d deprecates compatible = marvell,armadaxp-gpio for this
>> reason.
>> 
>> Signed-off-by: Klaus Kudielka <klaus.kudielka@gmail.com>
>
> Reviewed-by: Andrew Lunn <andrew@lunn.ch>

Applied on mvebu/fixes

Thanks,

Gregory
>
>     Andrew

-- 
Gregory Clement, Bootlin
Embedded Linux and Kernel engineering
http://bootlin.com

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  reply	other threads:[~2023-01-09 20:31 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-01-07 14:41 [PATCH v2 1/2] Revert "ARM: dts: armada-38x: Fix compatible string for gpios" Klaus Kudielka
2023-01-07 14:41 ` Klaus Kudielka
2023-01-07 14:41 ` [PATCH v2 2/2] Revert "ARM: dts: armada-39x: " Klaus Kudielka
2023-01-07 14:41   ` Klaus Kudielka
2023-01-07 17:18   ` Andrew Lunn
2023-01-07 17:18     ` Andrew Lunn
2023-01-09 20:31     ` Gregory CLEMENT [this message]
2023-01-09 20:31       ` Gregory CLEMENT
2023-01-07 17:18 ` [PATCH v2 1/2] Revert "ARM: dts: armada-38x: " Andrew Lunn
2023-01-07 17:18   ` Andrew Lunn
2023-01-14 15:58   ` Pali Rohár
2023-01-14 15:58     ` Pali Rohár

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