From: dianders@chromium.org (Doug Anderson)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 0/2] Add automatic bus number support for i2c busses with device tree
Date: Mon, 11 Feb 2013 16:48:03 -0800 [thread overview]
Message-ID: <1360630085-26874-1-git-send-email-dianders@chromium.org> (raw)
This was suggested by Mark Brown in response to a patch for adding
this functionality only for the s3c2410 bus:
https://lkml.org/lkml/2012/11/20/681
I have also modified the i2c-pxa driver to use this new functionality.
The i2c-pxa driver changes have only been compile-tested and are just
for cleanup purposes.
Changes in v3:
- Addressed Wolfram's feedback; rebased atop idr-cleanup series.
Changes in v2:
- No longer tweak pdev->id as per Sylwester Nawrocki.
- No longer add the dev ID to the adap.name. Other drivers don't
include the device ID here and it doesn't make sense with
dynamically (or automatically) allocated IDs.
- Use dev_name(&dev->dev) to register for the IRQ; this matches what
the i2c-s3c2410.c does and handles dynamically allocated IDs.
- This change was only compile-tested (corgi_defconfig), since I don't
have access to a board that uses this driver.
Doug Anderson (2):
i2c-core: dt: Pick i2c bus number from i2c alias if present
i2c: pxa: Use i2c-core to get bus number now
drivers/i2c/busses/i2c-pxa.c | 20 ++++++++--------
drivers/i2c/i2c-core.c | 54 ++++++++++++++++++++++++++++++++------------
2 files changed, 49 insertions(+), 25 deletions(-)
--
1.8.1
next reply other threads:[~2013-02-12 0:48 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-12 0:48 Doug Anderson [this message]
2013-02-12 0:48 ` [PATCH v3 1/2] i2c-core: dt: Pick i2c bus number from i2c alias if present Doug Anderson
2013-02-12 0:48 ` [PATCH v3 2/2] i2c: pxa: Use i2c-core to get bus number now Doug Anderson
2013-02-27 1:01 ` [PATCH v3 0/2] Add automatic bus number support for i2c busses with device tree Doug Anderson
2013-02-28 23:25 ` Wolfram Sang
2013-03-01 0:55 ` Doug Anderson
2013-03-01 16:57 ` [PATCH v4 " Doug Anderson
2013-03-01 16:57 ` [PATCH v4 1/2] i2c-core: dt: Pick i2c bus number from i2c alias if present Doug Anderson
2013-03-01 19:22 ` Wolfram Sang
2013-03-01 16:57 ` [PATCH v4 2/2] i2c: pxa: Use i2c-core to get bus number now Doug Anderson
2013-03-21 11:49 ` Wolfram Sang
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