Linux MultiMedia Card development
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From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To: Ulf Hansson <ulf.hansson@linaro.org>,
	Heiner Kallweit <hkallweit1@gmail.com>
Cc: Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Neil Armstrong <neil.armstrong@linaro.org>,
	Kevin Hilman <khilman@baylibre.com>,
	Jerome Brunet <jbrunet@baylibre.com>,
	Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
	"linux-mmc@vger.kernel.org" <linux-mmc@vger.kernel.org>,
	"linux-arm-kernel@lists.infradead.org" 
	<linux-arm-kernel@lists.infradead.org>,
	"open list:ARM/Amlogic Meson..."
	<linux-amlogic@lists.infradead.org>,
	"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>
Subject: Re: [PATCH v2 0/3] mmc: support setting card detect interrupt from drivers and use it in meson-gx
Date: Thu, 16 Feb 2023 10:18:42 +0100	[thread overview]
Message-ID: <48b4a87a-c5e9-c3ec-2492-bb2afb495398@linaro.org> (raw)
In-Reply-To: <CAPDyKFroB-TULOeia4OyXBW6rWMs7e3_Fp4Uw878Q8Gt=TDfag@mail.gmail.com>

On 15/02/2023 13:48, Ulf Hansson wrote:
> On Tue, 14 Feb 2023 at 22:39, Heiner Kallweit <hkallweit1@gmail.com> wrote:
>>
>> On certain platforms like Amlogic Meson gpiod_to_irq() isn't supported
>> due to the design of gpio / interrupt controller. Therefore provide an
>> option for drivers to pass the card detect interrupt number
>> (retrieved e.g. from device tree) to mmc core.
>>
>> v2:
>> - use another mechanism for passing and storing the cd interrupt
>> - add patch 2
>>
>> Heiner Kallweit (3):
>>   mmc: core: support setting card detect interrupt from drivers
>>   dt-bindings: mmc: meson-gx: support specifying cd interrupt
>>   mmc: meson-gx: support platform interrupt as card detect interrupt
>>
>>  .../bindings/mmc/amlogic,meson-gx-mmc.yaml      |  2 +-
>>  drivers/mmc/core/slot-gpio.c                    | 17 ++++++++++++++++-
>>  drivers/mmc/host/meson-gx-mmc.c                 |  5 ++++-
>>  include/linux/mmc/slot-gpio.h                   |  1 +
>>  4 files changed, 22 insertions(+), 3 deletions(-)
>>
> 
> Applied for next, thanks!

A bit too fast. Binding is incorrect - suggests ABI break and makes
interrupts not described enough.

Best regards,
Krzysztof


  reply	other threads:[~2023-02-16  9:18 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-02-14 21:39 [PATCH v2 0/3] mmc: support setting card detect interrupt from drivers and use it in meson-gx Heiner Kallweit
2023-02-14 21:41 ` [PATCH v2 1/3] mmc: core: support setting card detect interrupt from drivers Heiner Kallweit
2023-02-14 21:42 ` [PATCH v2 2/3] dt-bindings: mmc: meson-gx: support specifying cd interrupt Heiner Kallweit
2023-02-16  9:18   ` Krzysztof Kozlowski
2023-02-16  9:29     ` Heiner Kallweit
2023-02-16  9:34       ` Krzysztof Kozlowski
2023-02-16  9:41         ` Heiner Kallweit
2023-02-16  9:49           ` Heiner Kallweit
2023-02-16 11:12             ` Ulf Hansson
2023-02-14 21:44 ` [PATCH v2 3/3] mmc: meson-gx: support platform interrupt as card detect interrupt Heiner Kallweit
2023-02-15 12:48 ` [PATCH v2 0/3] mmc: support setting card detect interrupt from drivers and use it in meson-gx Ulf Hansson
2023-02-16  9:18   ` Krzysztof Kozlowski [this message]
2023-02-16 11:14     ` Ulf Hansson

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