From: Dmitry Osipenko <digetx@gmail.com>
To: Lee Jones <lee.jones@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>,
Laxman Dewangan <ldewangan@nvidia.com>,
Mallikarjun Kasoju <mkasoju@nvidia.com>,
Thierry Reding <thierry.reding@gmail.com>,
Jonathan Hunter <jonathanh@nvidia.com>
Cc: devicetree@vger.kernel.org, linux-tegra@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 6/7] mfd: max77620: Support device-tree properly
Date: Tue, 23 Apr 2019 21:27:19 +0300 [thread overview]
Message-ID: <5813f448-590c-0f6a-ec22-d2b5fa36cf03@gmail.com> (raw)
In-Reply-To: <20190422191350.27527-7-digetx@gmail.com>
22.04.2019 22:13, Dmitry Osipenko пишет:
> For some unknown reason the driver for Max77620 doesn't wire up the
> device-tree support properly and nothing in kernel creates I2C device
> for the driver (and never did), moreover device-tree files for NVIDIA
> Tegra210/186/194 boards already have nodes for Max77620. Hence add the
> missing of_match_table to make driver actually usable.
>
> Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
> ---
I found out that I2C core actually parses the compatible value of the device-tree node for the driver-device matching and hence it's enough to have the id_table solely. I'll drop this patch in v3.
next prev parent reply other threads:[~2019-04-23 18:27 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-22 19:13 [PATCH v2 0/7] Add support for Maxim 77663 MFD Dmitry Osipenko
2019-04-22 19:13 ` [PATCH v2 1/7] mfd: max77620: Fix swapped FPS_PERIOD_MAX_US values Dmitry Osipenko
2019-04-22 22:29 ` Sasha Levin
2019-04-22 19:13 ` [PATCH v2 2/7] mfd: max77620: Support Maxim 77663 Dmitry Osipenko
2019-04-22 19:13 ` [PATCH v2 3/7] regulator: " Dmitry Osipenko
2019-04-22 19:13 ` [PATCH v2 4/7] dt-bindings: mfd: max77620: Add compatible for " Dmitry Osipenko
2019-04-22 19:13 ` [PATCH v2 5/7] dt-bindings: mfd: max77620: Add maxim,system-power-controller property Dmitry Osipenko
2019-04-22 19:13 ` [PATCH v2 6/7] mfd: max77620: Support device-tree properly Dmitry Osipenko
2019-04-23 18:27 ` Dmitry Osipenko [this message]
2019-04-22 19:13 ` [PATCH v2 7/7] mfd: max77620: Provide system power-off functionality Dmitry Osipenko
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