linux-kernel - [PATCH v3 0/2] i2c: i2c-mux-gpio: Enable this driver in ACPI land

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Message-Id: <20201016222523.364218-1-evgreen@chromium.org>
Date:   Fri, 16 Oct 2020 15:25:21 -0700
From:   Evan Green <evgreen@...omium.org>
To:     Peter Rosin <peda@...ntia.se>
Cc:     Wolfram Sang <wsa@...nel.org>,
        Randy Dunlap <rdunlap@...radead.org>,
        Evan Green <evgreen@...omium.org>,
        Peter Korsgaard <peter.korsgaard@...co.com>,
        linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v3 0/2] i2c: i2c-mux-gpio: Enable this driver in ACPI land

The i2c-mux-gpio driver is a handy driver to have in your bag of tricks,
but it currently only works with DT-based firmware. Enable this driver
on ACPI platforms as well.

The first patch is a little dinky. Peter, if it turns out you'd rather
just take this all as a single patch, feel free to squash the first
patch into the second. Or I can resend a squashed patch if needed.

Changes in v3:
 - Introduced minor &pdev->dev to dev refactor (Peter)
 - Update commit message again (Peter)
 - Added missing \n (Peter)
 - adr64 overflow check (Peter)
 - Don't initialize child (Peter)
 - Limit scope of dev_handle (Peter)

Changes in v2:
 - Make it compile properly when !CONFIG_ACPI (Randy)
 - Update commit message regarding i2c-parent (Peter)

Evan Green (2):
  i2c: i2c-mux-gpio: Factor out pdev->dev in _probe_dt()
  i2c: i2c-mux-gpio: Enable this driver in ACPI land

 drivers/i2c/muxes/i2c-mux-gpio.c | 112 ++++++++++++++++++++++---------
 1 file changed, 82 insertions(+), 30 deletions(-)

-- 
2.26.2