From: Mika Westerberg <mika.westerberg@linux.intel.com>
To: grant.likely@secretlab.ca, linus.walleij@linaro.org,
w.sang@pengutronix.de, rafael.j.wysocki@intel.com
Cc: linux-kernel@vger.kernel.org, lenb@kernel.org,
broonie@opensource.wolfsonmicro.com, khali@linux-fr.org,
ben-linux@fluff.org, bhelgaas@google.com,
mathias.nyman@linux.intel.com, linux-acpi@vger.kernel.org,
Mika Westerberg <mika.westerberg@linux.intel.com>
Subject: [PATCH v4 0/3] ACPI 5 support for GPIO, SPI and I2C
Date: Tue, 20 Nov 2012 20:13:29 +0200 [thread overview]
Message-ID: <1353435212-15325-1-git-send-email-mika.westerberg@linux.intel.com> (raw)
In-Reply-To: <1353407384-26880-1-git-send-email-mika.westerberg@linux.intel.com>
This is fourth version of the series. I've based these on top of Rafael's
"simplify glueing ACPI handles to physical nodes" available from here:
https://lkml.org/lkml/2012/11/19/588
There is a dependency to linux-pm tree and to the above patches so I
propose to merge these via that same tree. Subsystem maintainers, can you
ack these if you think that they are a suitable shape?
Changes to v3:
- simplify acpi_gpiochip_find()
- acpi_spi/i2c_add_resource() uses acpi_dev_resource_interrupt()
directly instead of first checking the resource type
- acpi_spi/i2c_add_device() calls acpi_dev_free_resource_list()
immediately after walking the resources and get rid of
fail_put_dev label.
Changes to v2:
- drop the ACPI ->find_device() glue magic in preference of the new
simplified mechanism where we just assign the ACPI handle
- correct the IRQ resource handling to take the first resource and
skip the rest
- moved declaration of acpi_i2c_register_devices() to i2c.h instead
of having a separate header for a single function
Changes to the original version:
[gpio]
- CONFIG_GPIO_ACPI instead of CONFIG_ACPI_GPIO
- removed redundant test in acpi_gpiochip_find()
[spi and i2c]
- switched to use ACPI centralized _CRS evaluation framework
introduced by Rafael
- dropped request_module() call
- dropped the acpi_enumerate_spi/i2c_device()
- added required includes and dropped <linux/acpi.h> from
acpi_i2c.h
Thanks.
Mathias Nyman (1):
gpio / ACPI: add ACPI support
Mika Westerberg (2):
spi / ACPI: add ACPI enumeration support
i2c / ACPI: add ACPI enumeration support
drivers/acpi/Kconfig | 6 +++
drivers/acpi/Makefile | 1 +
drivers/acpi/acpi_i2c.c | 103 +++++++++++++++++++++++++++++++++++++++++++
drivers/gpio/Kconfig | 4 ++
drivers/gpio/Makefile | 1 +
drivers/gpio/gpiolib-acpi.c | 54 +++++++++++++++++++++++
drivers/i2c/i2c-core.c | 6 +++
drivers/spi/spi.c | 103 ++++++++++++++++++++++++++++++++++++++++++-
include/linux/acpi_gpio.h | 19 ++++++++
include/linux/i2c.h | 9 ++++
10 files changed, 305 insertions(+), 1 deletion(-)
create mode 100644 drivers/acpi/acpi_i2c.c
create mode 100644 drivers/gpio/gpiolib-acpi.c
create mode 100644 include/linux/acpi_gpio.h
--
1.7.10.4
next prev parent reply other threads:[~2012-11-20 18:10 UTC|newest]
Thread overview: 89+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-15 11:03 [PATCH v2 0/3] ACPI 5 support for GPIO, SPI and I2C Mika Westerberg
2012-11-15 11:03 ` [PATCH v2 1/3] gpio / ACPI: add ACPI support Mika Westerberg
2012-11-16 1:34 ` Rafael J. Wysocki
2012-11-16 6:54 ` Mika Westerberg
2012-11-16 8:05 ` Mika Westerberg
2012-11-16 8:12 ` Mika Westerberg
2012-11-16 10:02 ` Rafael J. Wysocki
2012-11-16 12:49 ` Mika Westerberg
2012-11-16 10:03 ` Rafael J. Wysocki
2012-11-15 11:03 ` [PATCH v2 2/3] spi / ACPI: add ACPI enumeration support Mika Westerberg
2012-11-16 10:06 ` Rafael J. Wysocki
2012-11-17 10:11 ` Rafael J. Wysocki
2012-11-17 10:18 ` Mika Westerberg
2012-11-15 11:03 ` [PATCH v2 3/3] i2c " Mika Westerberg
2012-11-16 10:09 ` Rafael J. Wysocki
2012-11-16 13:03 ` Jean Delvare
2012-11-16 13:21 ` Rafael J. Wysocki
2012-11-16 13:42 ` Jean Delvare
2012-11-16 14:17 ` Mika Westerberg
2012-11-16 15:23 ` Mika Westerberg
2012-11-16 16:47 ` Jean Delvare
2012-11-16 17:28 ` [PATCH v2 3/3 UPDATED] " Mika Westerberg
2012-11-16 18:12 ` Jean Delvare
2012-11-17 6:46 ` Bjorn Helgaas
2012-11-17 8:03 ` Mika Westerberg
2012-11-17 9:55 ` Mika Westerberg
2012-11-19 22:49 ` Bjorn Helgaas
2012-11-19 23:15 ` Rafael J. Wysocki
2012-11-19 23:28 ` Rafael J. Wysocki
2012-11-20 7:07 ` Mika Westerberg
2012-11-17 11:24 ` Rafael J. Wysocki
2012-11-18 15:55 ` Mika Westerberg
2012-11-18 21:10 ` [PATCH 0/2] ACPI: Simplify "glueing" to physical nodes (was: Re: [PATCH v2 3/3 UPDATED] i2c / ACPI: add ACPI enumeration support) Rafael J. Wysocki
2012-11-18 21:12 ` [PATCH 1/2] ACPI: Allow ACPI handles of devices to be initialized in advance Rafael J. Wysocki
2012-11-19 9:42 ` Mika Westerberg
2012-11-19 12:33 ` [Update][PATCH " Rafael J. Wysocki
2012-11-18 21:13 ` [PATCH 2/2] ACPI / platform: Initialize ACPI handles of platform devices " Rafael J. Wysocki
2012-11-19 16:23 ` Greg Kroah-Hartman
2012-11-19 17:32 ` Rafael J. Wysocki
2012-11-19 17:45 ` Rafael J. Wysocki
2012-11-19 20:44 ` Rafael J. Wysocki
2012-11-19 21:05 ` Mika Westerberg
2012-11-19 21:56 ` Rafael J. Wysocki
2012-11-19 22:32 ` Greg Kroah-Hartman
2012-11-19 22:44 ` Rafael J. Wysocki
2012-11-19 18:25 ` Rafael J. Wysocki
2012-11-19 22:31 ` Greg Kroah-Hartman
2012-11-19 22:45 ` Rafael J. Wysocki
2012-11-20 0:55 ` [Update][PATCH 0/3] ACPI: Simplify "glueing" to physical nodes Rafael J. Wysocki
2012-11-20 0:57 ` [Update][PATCH 1/3] ACPI: Allow ACPI handles of devices to be initialized in advance Rafael J. Wysocki
2012-11-20 0:59 ` [Update][PATCH 2/3] ACPI / driver core: Introduce struct acpi_dev_node and related macros Rafael J. Wysocki
2012-11-20 9:10 ` Mika Westerberg
2012-11-20 9:34 ` [Update 2][PATCH " Rafael J. Wysocki
2012-11-20 12:57 ` Mika Westerberg
2012-11-20 18:08 ` Greg Kroah-Hartman
2012-11-20 1:01 ` [Update][PATCH 3/3] ACPI / platform: Initialize ACPI handles of platform devices in advance Rafael J. Wysocki
2012-11-20 18:08 ` Greg Kroah-Hartman
2012-11-20 9:11 ` [Update][PATCH 0/3] ACPI: Simplify "glueing" to physical nodes Mika Westerberg
2012-11-20 9:31 ` Rafael J. Wysocki
2012-11-20 18:09 ` Greg Kroah-Hartman
2012-11-20 21:40 ` Rafael J. Wysocki
2012-11-16 20:02 ` [PATCH v2 3/3] i2c / ACPI: add ACPI enumeration support Rafael J. Wysocki
2012-11-16 20:09 ` Mika Westerberg
2012-11-16 20:18 ` Rafael J. Wysocki
2012-11-20 10:29 ` [PATCH v3 0/3] ACPI 5 support for GPIO, SPI and I2C Mika Westerberg
2012-11-20 10:29 ` [PATCH v3 1/3] gpio / ACPI: add ACPI support Mika Westerberg
2012-11-20 12:46 ` Rafael J. Wysocki
2012-11-20 10:29 ` [PATCH v3 2/3] spi / ACPI: add ACPI enumeration support Mika Westerberg
2012-11-20 13:05 ` Rafael J. Wysocki
2012-11-20 13:15 ` Mika Westerberg
2012-11-20 13:24 ` Rafael J. Wysocki
2012-11-20 10:29 ` [PATCH v3 3/3] i2c " Mika Westerberg
2012-11-20 13:06 ` Rafael J. Wysocki
2012-11-20 13:57 ` Mika Westerberg
2012-11-20 18:13 ` Mika Westerberg [this message]
2012-11-20 18:13 ` [PATCH v4 1/3] gpio / ACPI: add ACPI support Mika Westerberg
2012-11-30 11:20 ` Grant Likely
2012-11-30 11:27 ` Rafael J. Wysocki
2012-11-20 18:13 ` [PATCH v4 2/3] spi / ACPI: add ACPI enumeration support Mika Westerberg
2012-11-30 11:24 ` Grant Likely
2012-11-30 11:36 ` Rafael J. Wysocki
2012-11-20 18:13 ` [PATCH v4 3/3] i2c " Mika Westerberg
2012-11-21 21:31 ` [PATCH v4 0/3] ACPI 5 support for GPIO, SPI and I2C Rafael J. Wysocki
2012-11-21 21:54 ` Jean Delvare
2012-11-23 11:39 ` Rafael J. Wysocki
2012-11-22 1:36 ` Mark Brown
2012-11-22 9:43 ` Linus Walleij
2012-11-22 10:03 ` Rafael J. Wysocki
2012-11-28 12:36 ` Mika Westerberg
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1353435212-15325-1-git-send-email-mika.westerberg@linux.intel.com \
--to=mika.westerberg@linux.intel.com \
--cc=ben-linux@fluff.org \
--cc=bhelgaas@google.com \
--cc=broonie@opensource.wolfsonmicro.com \
--cc=grant.likely@secretlab.ca \
--cc=khali@linux-fr.org \
--cc=lenb@kernel.org \
--cc=linus.walleij@linaro.org \
--cc=linux-acpi@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mathias.nyman@linux.intel.com \
--cc=rafael.j.wysocki@intel.com \
--cc=w.sang@pengutronix.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).