[PATCH v2 01/16] drivers: pwm: core: use a single of xlate function

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From: briannorris@chromium.org (Brian Norris)
To: linus-amlogic@lists.infradead.org
Subject: [PATCH v2 01/16] drivers: pwm: core: use a single of xlate function
Date: Wed, 17 Jan 2018 15:14:19 -0800	[thread overview]
Message-ID: <20180117231357.GC112833@google.com> (raw)
In-Reply-To: <9a130c0b-572d-be0b-8ac7-596714208d41@microchip.com>

On Tue, Jan 16, 2018 at 10:24:59AM +0200, Claudiu Beznea wrote:
> Please explain me further. From this I understand, as a general rule,
> that the device tree binaries from, e.g. 3 years ago, should be
> compatible with, e.g. the current version of kernel?

Yes.

https://www.kernel.org/doc/Documentation/devicetree/bindings/ABI.txt

WARNING: multiple messages have this Message-ID (diff)

From: Brian Norris <briannorris@chromium.org>
To: Claudiu Beznea <Claudiu.Beznea@microchip.com>
Cc: Andy Shevchenko <andy.shevchenko@gmail.com>,
	Thierry Reding <thierry.reding@gmail.com>,
	Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	Russell King - ARM Linux <linux@armlinux.org.uk>,
	Daniel Mack <daniel@zonque.org>,
	Haojian Zhuang <haojian.zhuang@gmail.com>,
	Robert Jarzmik <robert.jarzmik@free.fr>,
	Jonathan Corbet <corbet@lwn.net>,
	Nicolas Ferre <nicolas.ferre@microchip.com>,
	Alexandre Belloni <alexandre.belloni@free-electrons.com>,
	linux-pwm@vger.kernel.org,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	linux-arm Mailing List <linux-arm-kernel@lists.infradead.org>,
	linux-amlogic@lists.infradead.org,
	linux-rockchip@lists.infradead.org,
	linux-rpi-kernel@lists.infradead.org,
	devicetree <devicetree@vger.kernel.org>
Subject: Re: [PATCH v2 01/16] drivers: pwm: core: use a single of xlate function
Date: Wed, 17 Jan 2018 15:14:19 -0800	[thread overview]
Message-ID: <20180117231357.GC112833@google.com> (raw)
In-Reply-To: <9a130c0b-572d-be0b-8ac7-596714208d41@microchip.com>

On Tue, Jan 16, 2018 at 10:24:59AM +0200, Claudiu Beznea wrote:
> Please explain me further. From this I understand, as a general rule,
> that the device tree binaries from, e.g. 3 years ago, should be
> compatible with, e.g. the current version of kernel?

Yes.

https://www.kernel.org/doc/Documentation/devicetree/bindings/ABI.txt

WARNING: multiple messages have this Message-ID (diff)

From: briannorris@chromium.org (Brian Norris)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 01/16] drivers: pwm: core: use a single of xlate function
Date: Wed, 17 Jan 2018 15:14:19 -0800	[thread overview]
Message-ID: <20180117231357.GC112833@google.com> (raw)
In-Reply-To: <9a130c0b-572d-be0b-8ac7-596714208d41@microchip.com>

On Tue, Jan 16, 2018 at 10:24:59AM +0200, Claudiu Beznea wrote:
> Please explain me further. From this I understand, as a general rule,
> that the device tree binaries from, e.g. 3 years ago, should be
> compatible with, e.g. the current version of kernel?

Yes.

https://www.kernel.org/doc/Documentation/devicetree/bindings/ABI.txt

WARNING: multiple messages have this Message-ID (diff)

From: Brian Norris <briannorris@chromium.org>
To: Claudiu Beznea <Claudiu.Beznea@microchip.com>
Cc: Andy Shevchenko <andy.shevchenko@gmail.com>,
	Thierry Reding <thierry.reding@gmail.com>,
	Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	Russell King - ARM Linux <linux@armlinux.org.uk>,
	Daniel Mack <daniel@zonque.org>,
	Haojian Zhuang <haojian.zhuang@gmail.com>,
	Robert Jarzmik <robert.jarzmik@free.fr>,
	Jonathan Corbet <corbet@lwn.net>,
	Nicolas Ferre <nicolas.ferre@microchip.com>,
	Alexandre Belloni <alexandre.belloni@free-electrons.com>,
	linux-pwm@vger.kernel.org,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	linux-arm Mailing List <linux-arm-kernel@lists.infradead.org>,
	linux-amlogic@lists.infradead.org,
	linux-rockchip@lists.infradead.org,
	linux-rpi-kernel@lists.infradead.org,
	devicetree <devicetree@vger.kernel.org>,
	Mike Dunn <mikedunn@newsguy.com>,
	Alexander Shiyan <shc_work@mail.ru>
Subject: Re: [PATCH v2 01/16] drivers: pwm: core: use a single of xlate function
Date: Wed, 17 Jan 2018 15:14:19 -0800	[thread overview]
Message-ID: <20180117231357.GC112833@google.com> (raw)
In-Reply-To: <9a130c0b-572d-be0b-8ac7-596714208d41@microchip.com>

On Tue, Jan 16, 2018 at 10:24:59AM +0200, Claudiu Beznea wrote:
> Please explain me further. From this I understand, as a general rule,
> that the device tree binaries from, e.g. 3 years ago, should be
> compatible with, e.g. the current version of kernel?

Yes.

https://www.kernel.org/doc/Documentation/devicetree/bindings/ABI.txt

next prev parent reply	other threads:[~2018-01-17 23:14 UTC|newest]

Thread overview: 158+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-01-12 14:22 [PATCH v2 00/16] extend PWM framework to support PWM modes Claudiu Beznea
2018-01-12 14:22 ` Claudiu Beznea
2018-01-12 14:22 ` Claudiu Beznea
2018-01-12 14:22 ` Claudiu Beznea
2018-01-12 14:22 ` [PATCH v2 01/16] drivers: pwm: core: use a single of xlate function Claudiu Beznea
2018-01-12 14:22   ` Claudiu Beznea
2018-01-12 14:22   ` Claudiu Beznea
2018-01-12 14:22   ` Claudiu Beznea
2018-01-12 18:35   ` Brian Norris
2018-01-12 18:35     ` Brian Norris
2018-01-12 18:35     ` Brian Norris
2018-01-12 18:35     ` Brian Norris
2018-01-15  8:41     ` Claudiu Beznea
2018-01-15  8:41       ` Claudiu Beznea
2018-01-15  8:41       ` Claudiu Beznea
2018-01-15  8:41       ` Claudiu Beznea
2018-01-15 12:43       ` Claudiu Beznea
2018-01-15 12:43         ` Claudiu Beznea
2018-01-15 12:43         ` Claudiu Beznea
2018-01-15 12:43         ` Claudiu Beznea
2018-01-15 20:27       ` Andy Shevchenko
2018-01-15 20:27         ` Andy Shevchenko
2018-01-15 20:27         ` Andy Shevchenko
2018-01-15 20:27         ` Andy Shevchenko
     [not found]         ` <CAHp75VcaFDEQ1cBzeU2eBj_vf19ok6EWLC07SOTQLRH8BQSbzA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-01-16  8:24           ` Claudiu Beznea
2018-01-16  8:24             ` Claudiu Beznea
2018-01-17 23:14             ` Brian Norris [this message]
2018-01-17 23:14               ` Brian Norris
2018-01-17 23:14               ` Brian Norris
2018-01-17 23:14               ` Brian Norris
2018-01-18  9:11               ` Claudiu Beznea
2018-01-18  9:11                 ` Claudiu Beznea
2018-01-18  9:11                 ` Claudiu Beznea
2018-01-18  9:11                 ` Claudiu Beznea
2018-01-16  9:07   ` Neil Armstrong
2018-01-16  9:33     ` Claudiu Beznea
2018-01-16  9:33       ` Claudiu Beznea
2018-01-12 14:22 ` [PATCH v2 02/16] pwm: pxa: update documentation regarding pwm-cells Claudiu Beznea
2018-01-12 14:22   ` Claudiu Beznea
2018-01-12 14:22   ` Claudiu Beznea
2018-01-12 14:22   ` Claudiu Beznea
2018-01-19 22:30   ` Rob Herring
2018-01-19 22:30     ` Rob Herring
2018-01-19 22:30     ` Rob Herring
2018-01-22  8:47     ` Claudiu Beznea
2018-01-22  8:47       ` Claudiu Beznea
2018-01-22  8:47       ` Claudiu Beznea
2018-01-22  8:47       ` Claudiu Beznea
2018-01-12 14:22 ` [PATCH v2 03/16] pwm: cros-ec: " Claudiu Beznea
2018-01-12 14:22   ` Claudiu Beznea
2018-01-12 14:22   ` Claudiu Beznea
2018-01-12 14:22   ` Claudiu Beznea
2018-01-12 18:31   ` Brian Norris
2018-01-12 18:31     ` Brian Norris
2018-01-12 18:31     ` Brian Norris
2018-01-15  9:01     ` Claudiu Beznea
2018-01-15  9:01       ` Claudiu Beznea
2018-01-15  9:01       ` Claudiu Beznea
2018-01-15  9:01       ` Claudiu Beznea
2018-01-17  8:29       ` Claudiu Beznea
2018-01-17  8:29         ` Claudiu Beznea
2018-01-17  8:29         ` Claudiu Beznea
2018-01-17  8:29         ` Claudiu Beznea
2018-01-17 23:10         ` Brian Norris
2018-01-17 23:10           ` Brian Norris
2018-01-17 23:10           ` Brian Norris
2018-01-17 23:10           ` Brian Norris
2018-01-18  9:18           ` Claudiu Beznea
2018-01-18  9:18             ` Claudiu Beznea
2018-01-18  9:18             ` Claudiu Beznea
2018-01-18  9:18             ` Claudiu Beznea
2018-01-12 14:22 ` [PATCH v2 04/16] pwm: clps711x: " Claudiu Beznea
2018-01-12 14:22   ` Claudiu Beznea
2018-01-12 14:22   ` Claudiu Beznea
2018-01-12 14:22   ` Claudiu Beznea
2018-01-12 14:22 ` [PATCH v2 05/16] ARM: dts: clps711x: update pwm-cells Claudiu Beznea
2018-01-12 14:22   ` Claudiu Beznea
2018-01-12 14:22   ` Claudiu Beznea
2018-01-12 14:22   ` Claudiu Beznea
2018-01-12 14:22 ` [PATCH v2 06/16] ARM: dts: pxa: " Claudiu Beznea
2018-01-12 14:22   ` Claudiu Beznea
2018-01-12 14:22   ` Claudiu Beznea
2018-01-12 14:22   ` Claudiu Beznea
2018-01-12 14:22 ` [PATCH v2 07/16] arm64: dts: rockchip: " Claudiu Beznea
2018-01-12 14:22   ` Claudiu Beznea
2018-01-12 14:22   ` Claudiu Beznea
2018-01-12 14:22   ` Claudiu Beznea
2018-01-12 14:22 ` [PATCH v2 08/16] drivers: pwm: core: extend PWM framework with PWM modes Claudiu Beznea
2018-01-12 14:22   ` Claudiu Beznea
2018-01-12 14:22   ` Claudiu Beznea
2018-01-12 14:22   ` Claudiu Beznea
2018-01-12 14:22 ` [PATCH v2 09/16] drivers: pwm: core: add PWM mode to pwm_config() Claudiu Beznea
2018-01-12 14:22   ` Claudiu Beznea
2018-01-12 14:22   ` Claudiu Beznea
2018-01-12 14:22   ` Claudiu Beznea
2018-01-12 14:22 ` [PATCH v2 10/16] pwm: Add PWM modes Claudiu Beznea
2018-01-12 14:22   ` Claudiu Beznea
2018-01-12 14:22   ` Claudiu Beznea
2018-01-12 14:22   ` Claudiu Beznea
2018-01-19 22:34   ` Rob Herring
2018-01-19 22:34     ` Rob Herring
2018-01-19 22:34     ` Rob Herring
2018-01-22  8:54     ` Claudiu Beznea
2018-01-22  8:54       ` Claudiu Beznea
2018-01-22  8:54       ` Claudiu Beznea
2018-01-22  8:54       ` Claudiu Beznea
2018-01-22 18:12       ` Rob Herring
2018-01-22 18:12         ` Rob Herring
2018-01-22 18:12         ` Rob Herring
2018-01-22 18:12         ` Rob Herring
2018-01-23 10:40         ` Claudiu Beznea
2018-01-23 10:40           ` Claudiu Beznea
2018-01-23 10:40           ` Claudiu Beznea
2018-01-23 10:40           ` Claudiu Beznea
2018-01-23 15:21           ` Rob Herring
2018-01-23 15:21             ` Rob Herring
2018-01-23 15:21             ` Rob Herring
2018-01-23 15:21             ` Rob Herring
2018-01-23 16:55             ` Claudiu Beznea
2018-01-23 16:55               ` Claudiu Beznea
2018-01-23 16:55               ` Claudiu Beznea
2018-01-23 16:55               ` Claudiu Beznea
2018-01-23 16:55               ` Claudiu Beznea
2018-01-12 14:22 ` [PATCH v2 11/16] pwm: add documentation for " Claudiu Beznea
2018-01-12 14:22   ` Claudiu Beznea
2018-01-12 14:22   ` Claudiu Beznea
2018-01-12 14:22   ` Claudiu Beznea
2018-01-19 22:39   ` Rob Herring
2018-01-19 22:39     ` Rob Herring
2018-01-19 22:39     ` Rob Herring
2018-01-22  8:55     ` Claudiu Beznea
2018-01-22  8:55       ` Claudiu Beznea
2018-01-22  8:55       ` Claudiu Beznea
2018-01-22  8:55       ` Claudiu Beznea
2018-01-12 14:22 ` [PATCH v2 12/16] pwm: atmel: add pwm capabilities Claudiu Beznea
2018-01-12 14:22   ` Claudiu Beznea
2018-01-12 14:22   ` Claudiu Beznea
2018-01-12 14:22   ` Claudiu Beznea
2018-01-12 14:23 ` [PATCH v2 13/16] drivers: pwm: core: add push-pull mode support Claudiu Beznea
2018-01-12 14:23   ` Claudiu Beznea
2018-01-12 14:23   ` Claudiu Beznea
2018-01-12 14:23   ` Claudiu Beznea
2018-01-12 14:23 ` [PATCH v2 14/16] pwm: add push-pull mode Claudiu Beznea
2018-01-12 14:23   ` Claudiu Beznea
2018-01-12 14:23   ` Claudiu Beznea
2018-01-12 14:23   ` Claudiu Beznea
2018-01-12 14:23 ` [PATCH v2 15/16] pwm: add documentation for pwm " Claudiu Beznea
2018-01-12 14:23   ` Claudiu Beznea
2018-01-12 14:23   ` Claudiu Beznea
2018-01-12 14:23   ` Claudiu Beznea
2018-01-19 22:41   ` Rob Herring
2018-01-19 22:41     ` Rob Herring
2018-01-19 22:41     ` Rob Herring
2018-01-19 22:41     ` Rob Herring
2018-01-12 14:23 ` [PATCH v2 16/16] pwm: atmel: add push-pull mode support Claudiu Beznea
2018-01-12 14:23   ` Claudiu Beznea
2018-01-12 14:23   ` Claudiu Beznea
2018-01-12 14:23   ` Claudiu Beznea

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