From: Irina Tirdea <irina.tirdea@intel.com>
To: "Rafael J. Wysocki" <rjw@rjwysocki.net>,
Len Brown <lenb@kernel.org>,
Mika Westerberg <mika.westerberg@linux.intel.com>,
Linus Walleij <linus.walleij@linaro.org>,
linux-gpio@vger.kernel.org, linux-acpi@vger.kernel.org
Cc: Rob Herring <robh+dt@kernel.org>,
Heikki Krogerus <heikki.krogerus@linux.intel.com>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Octavian Purdila <octavian.purdila@intel.com>,
Cristina Ciocan <cristina.ciocan@intel.com>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
Irina Tirdea <irina.tirdea@intel.com>
Subject: [RFC PATCH 0/4] Add ACPI support for pinctrl configuration
Date: Thu, 31 Mar 2016 14:44:41 +0300 [thread overview]
Message-ID: <1459424685-26965-1-git-send-email-irina.tirdea@intel.com> (raw)
This is a proposal for adding ACPI support for pin controller
configuration.
It has been developed to enable the MinnowBoard and IoT community
by providing an easy way to specify pin multiplexing and
pin configuration.
This proposal is based on using _DSD properties to specify device
states and configuration nodes and it follows closely the device
tree model. Device states are defined using the Device Properties
format and the configuration nodes are defined using the
Hierarchical Properties Extension format. The generic properties
for the configuration nodes are the same as the ones for device
tree, while pincontroller drivers can also define custom ones.
Irina Tirdea (4):
pinctrl: Rename pinctrl_utils_dt_free_map to pinctrl_utils_free_map
pinctrl: pinconf-generic: Add ACPI support
pinctrl: Add ACPI support
pinctrl: Parse GpioInt/GpioIo resources
Documentation/acpi/pinctrl-properties.txt | 282 ++++++++++++
drivers/acpi/property.c | 8 +-
drivers/base/property.c | 36 +-
drivers/pinctrl/Makefile | 1 +
drivers/pinctrl/acpi.c | 551 +++++++++++++++++++++++
drivers/pinctrl/acpi.h | 32 ++
drivers/pinctrl/bcm/pinctrl-bcm281xx.c | 2 +-
drivers/pinctrl/bcm/pinctrl-cygnus-mux.c | 2 +-
drivers/pinctrl/bcm/pinctrl-iproc-gpio.c | 2 +-
drivers/pinctrl/bcm/pinctrl-nsp-gpio.c | 2 +-
drivers/pinctrl/berlin/berlin.c | 2 +-
drivers/pinctrl/core.c | 26 ++
drivers/pinctrl/core.h | 2 +
drivers/pinctrl/mediatek/pinctrl-mtk-common.c | 4 +-
drivers/pinctrl/meson/pinctrl-meson.c | 2 +-
drivers/pinctrl/nomadik/pinctrl-abx500.c | 4 +-
drivers/pinctrl/nomadik/pinctrl-nomadik.c | 4 +-
drivers/pinctrl/pinconf-generic.c | 123 +++--
drivers/pinctrl/pinctrl-amd.c | 2 +-
drivers/pinctrl/pinctrl-as3722.c | 2 +-
drivers/pinctrl/pinctrl-at91-pio4.c | 4 +-
drivers/pinctrl/pinctrl-digicolor.c | 2 +-
drivers/pinctrl/pinctrl-lpc18xx.c | 2 +-
drivers/pinctrl/pinctrl-palmas.c | 2 +-
drivers/pinctrl/pinctrl-pic32.c | 2 +-
drivers/pinctrl/pinctrl-pistachio.c | 2 +-
drivers/pinctrl/pinctrl-tb10x.c | 2 +-
drivers/pinctrl/pinctrl-utils.c | 4 +-
drivers/pinctrl/pinctrl-utils.h | 2 +-
drivers/pinctrl/pinctrl-zynq.c | 2 +-
drivers/pinctrl/pxa/pinctrl-pxa2xx.c | 2 +-
drivers/pinctrl/qcom/pinctrl-msm.c | 2 +-
drivers/pinctrl/qcom/pinctrl-spmi-gpio.c | 2 +-
drivers/pinctrl/qcom/pinctrl-spmi-mpp.c | 2 +-
drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c | 2 +-
drivers/pinctrl/qcom/pinctrl-ssbi-mpp.c | 2 +-
drivers/pinctrl/stm32/pinctrl-stm32.c | 4 +-
drivers/pinctrl/tegra/pinctrl-tegra-xusb.c | 2 +-
drivers/pinctrl/tegra/pinctrl-tegra.c | 4 +-
drivers/pinctrl/uniphier/pinctrl-uniphier-core.c | 2 +-
include/linux/acpi.h | 4 +-
include/linux/pinctrl/pinconf-generic.h | 27 +-
include/linux/property.h | 9 +
43 files changed, 1063 insertions(+), 114 deletions(-)
create mode 100644 Documentation/acpi/pinctrl-properties.txt
create mode 100644 drivers/pinctrl/acpi.c
create mode 100644 drivers/pinctrl/acpi.h
--
1.9.1
next reply other threads:[~2016-03-31 11:44 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-31 11:44 Irina Tirdea [this message]
2016-03-31 11:44 ` [RFC PATCH 1/4] pinctrl: Rename pinctrl_utils_dt_free_map to pinctrl_utils_free_map Irina Tirdea
2016-04-01 13:08 ` Linus Walleij
2016-03-31 11:44 ` [RFC PATCH 2/4] pinctrl: pinconf-generic: Add ACPI support Irina Tirdea
2016-04-01 14:05 ` Andy Shevchenko
2016-04-04 13:03 ` Tirdea, Irina
2016-03-31 11:44 ` [RFC PATCH 3/4] pinctrl: " Irina Tirdea
2016-04-01 14:14 ` Andy Shevchenko
2016-04-04 13:13 ` Tirdea, Irina
[not found] ` <1459424685-26965-4-git-send-email-irina.tirdea-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2016-04-04 13:37 ` Mika Westerberg
2016-04-04 14:01 ` Tirdea, Irina
2016-04-05 7:49 ` Mika Westerberg
2016-03-31 11:44 ` [RFC PATCH 4/4] pinctrl: Parse GpioInt/GpioIo resources Irina Tirdea
2016-04-04 13:47 ` Mika Westerberg
[not found] ` <20160404134740.GB1727-3PARRvDOhMZrdx17CPfAsdBPR1lH4CV8@public.gmane.org>
2016-04-04 14:05 ` Tirdea, Irina
2016-04-04 21:40 ` [RFC PATCH 0/4] Add ACPI support for pinctrl configuration Mark Brown
2016-04-05 9:00 ` Linus Walleij
2016-04-05 16:12 ` Mark Brown
2016-04-05 12:51 ` Octavian Purdila
2016-04-05 17:31 ` Mark Brown
2016-04-04 22:52 ` Mark Rutland
2016-04-05 8:43 ` Linus Walleij
2016-04-05 16:59 ` Mark Brown
2016-04-05 19:37 ` Octavian Purdila
2016-04-05 22:44 ` Mark Brown
2016-04-05 23:48 ` Al Stone
2016-04-06 8:52 ` Lorenzo Pieralisi
2016-04-05 8:56 ` Charles Garcia-Tobin
2016-04-06 0:00 ` Al Stone
2016-04-06 10:49 ` Graeme Gregory
2016-04-07 14:17 ` Octavian Purdila
2016-04-07 18:01 ` Linus Walleij
2016-04-05 15:33 ` Tirdea, Irina
2016-04-05 18:16 ` Mark Rutland
2016-04-05 20:09 ` Octavian Purdila
2016-04-06 0:01 ` Mark Rutland
2016-04-07 12:11 ` Octavian Purdila
2016-04-06 10:39 ` Mark Rutland
2016-04-07 21:24 ` Rafael J. Wysocki
2016-04-12 12:15 ` Mark Brown
2016-04-13 5:08 ` Rafael J. Wysocki
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