[v1,0/6] mfd: Make use of software nodes

Message ID	20200608134300.76091-1-andriy.shevchenko@linux.intel.com
Headers	show Return-Path: <SRS0=onMH=7V=vger.kernel.org=linux-gpio-owner@kernel.org> IronPort-SDR: t0vfmladt18rNYMXJo3mFqiApKHpuoSA3hWqDDWIvUkm74j0/H/VvWiRVzC+hnbVa/adWS+reX 0BoGVa/aD3Ig== IronPort-SDR: WPzLS4OGCEoAHXiAfcZlqvNbpEe5Stdk9xmOLHVDQ9jp67ZJJjUYoV5DHk9hwEde+OpbFouzZ5 snfGgo71QgRA== From: Andy Shevchenko <andriy.shevchenko@linux.intel.com> To: Serge Semin <fancer.lancer@gmail.com>, linux-gpio@vger.kernel.org, Linus Walleij <linus.walleij@linaro.org>, Bartosz Golaszewski <bgolaszewski@baylibre.com>, linux-kernel@vger.kernel.org, Lee Jones <lee.jones@linaro.org> Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Subject: [PATCH v1 0/6] mfd: Make use of software nodes Date: Mon, 8 Jun 2020 16:42:54 +0300 Message-Id: <20200608134300.76091-1-andriy.shevchenko@linux.intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-gpio-owner@vger.kernel.org Precedence: bulk
Series	mfd: Make use of software nodes \| expand [v1,0/6] mfd: Make use of software nodes [v1,2/6] gpio: dwapb: Read GPIO base from snps,gpio-base property [v1,3/6] mfd: core: Propagate software node group to the sub devices [v1,6/6] gpio: dwapb: Define magic number for IRQ and GPIO lines

Message ID

20200608134300.76091-1-andriy.shevchenko@linux.intel.com

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From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Serge Semin <fancer.lancer@gmail.com>, linux-gpio@vger.kernel.org,
	Linus Walleij <linus.walleij@linaro.org>,
	Bartosz Golaszewski <bgolaszewski@baylibre.com>,
	linux-kernel@vger.kernel.org, Lee Jones <lee.jones@linaro.org>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Subject: [PATCH v1 0/6] mfd: Make use of software nodes
Date: Mon,  8 Jun 2020 16:42:54 +0300
Message-Id: <20200608134300.76091-1-andriy.shevchenko@linux.intel.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Sender: linux-gpio-owner@vger.kernel.org
Precedence: bulk

Series

mfd: Make use of software nodes | expand

Message

Andy Shevchenko June 8, 2020, 1:42 p.m. UTC

Some devices would need to have a hierarchy of properties and
child nodes passed to the child or children of MFD. For such case
we may utilize software nodes, which is superior on device properties.

Add support of software nodes to MFD core and convert one driver
to show how it looks like. This allows to get rid of legacy platform
data.

The change has been tested on Intel Galileo Gen 2.

Andy Shevchenko (5):
  gpio: dwapb: Replace irq_shared flag with fwnode type check
  gpio: dwapb: Read GPIO base from snps,gpio-base property
  mfd: intel_quark_i2c_gpio: Convert to use software nodes
  gpio: dwapb: Get rid of legacy platform data
  gpio: dwapb: Define magic number for IRQ and GPIO lines

Heikki Krogerus (1):
  mfd: core: Propagate software node group to the sub devices

 drivers/gpio/gpio-dwapb.c                | 44 +++++++++-------
 drivers/mfd/intel_quark_i2c_gpio.c       | 64 +++++++++++-------------
 drivers/mfd/mfd-core.c                   | 31 ++++++++++--
 include/linux/mfd/core.h                 |  3 ++
 include/linux/platform_data/gpio-dwapb.h | 23 ---------
 5 files changed, 85 insertions(+), 80 deletions(-)
 delete mode 100644 include/linux/platform_data/gpio-dwapb.h