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From: Mark Brown <broonie@kernel.org>
To: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Cc: mazziesaccount@gmail.com, lee.jones@linaro.org,
	robh+dt@kernel.org, mark.rutland@arm.com, lgirdwood@gmail.com,
	gregkh@linuxfoundation.org, rafael@kernel.org,
	mturquette@baylibre.com, sboyd@kernel.org,
	linus.walleij@linaro.org, bgolaszewski@baylibre.com,
	sre@kernel.org, a.zummo@towertech.it,
	alexandre.belloni@bootlin.com, wim@linux-watchdog.org,
	linux@roeck-us.net, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org,
	linux-gpio@vger.kernel.org, linux-pm@vger.kernel.org,
	linux-rtc@vger.kernel.org, linux-watchdog@vger.kernel.org,
	mikko.mutanen@fi.rohmeurope.com,
	heikki.haikola@fi.rohmeurope.com
Subject: Re: [RFC PATCH v1 01/13] regmap: regmap-irq: Add main status register support
Date: Wed, 23 Jan 2019 15:55:31 +0000	[thread overview]
Message-ID: <20190123155531.GC7503@sirena.org.uk> (raw)
In-Reply-To: <a5a3cdb00b9181897fc675f4a6900064d9289fdc.1548149337.git.matti.vaittinen@fi.rohmeurope.com>

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On Tue, Jan 22, 2019 at 11:42:24AM +0200, Matti Vaittinen wrote:

> There is bunch of devices with multiple logical blocks which
> can generate interrupts. It's not a rare case that the interrupt
> reason registers are arranged so that there is own status/ack/mask
> register for each logical block. In some devices there is also a
> 'main interrupt register(s)' which can indicate what sub blocks
> have interrupts pending.

The following changes since commit bfeffd155283772bbe78c6a05dec7c0128ee500c:

  Linux 5.0-rc1 (2019-01-06 17:08:20 -0800)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git tags/regmap-irq-main-status

for you to fetch changes up to a2d21848d9211dad5e786aa7368709ca8938834e:

  regmap: regmap-irq: Add main status register support (2019-01-23 15:52:15 +0000)

----------------------------------------------------------------
regmap: Main status register support

Add support for a main status register, used by chips on slower buses
with many interrupt sources to improve performance in interrupt
handling.

----------------------------------------------------------------
Matti Vaittinen (1):
      regmap: regmap-irq: Add main status register support

 drivers/base/regmap/regmap-irq.c | 99 ++++++++++++++++++++++++++++++++++++++--
 include/linux/regmap.h           | 31 +++++++++++++
 2 files changed, 126 insertions(+), 4 deletions(-)

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  reply	other threads:[~2019-01-23 15:55 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-01-22  9:41 [RFC PATCH v1 00/13] support ROHM BD70528 PMIC Matti Vaittinen
2019-01-22  9:42 ` [RFC PATCH v1 01/13] regmap: regmap-irq: Add main status register support Matti Vaittinen
2019-01-23 15:55   ` Mark Brown [this message]
2019-01-22  9:42 ` [RFC PATCH v1 02/13] mfd: bd718x7.h split to ROHM common and bd718x7 specific parts Matti Vaittinen
2019-01-22  9:43 ` [RFC PATCH v1 03/13] regulator: bd718x7 use chip specific and generic data structs Matti Vaittinen
2019-01-23 15:51   ` Mark Brown
2019-01-24  7:16     ` Matti Vaittinen
2019-01-24 10:24       ` Mark Brown
2019-01-22  9:44 ` [RFC PATCH v1 04/13] clk: bd718x7: " Matti Vaittinen
2019-01-22  9:44 ` [RFC PATCH v1 05/13] mfd: bd70528: Support ROHM bd70528 PMIC - core Matti Vaittinen
2019-01-22 14:51   ` Guenter Roeck
2019-01-22 16:20     ` Matti Vaittinen
2019-01-22  9:45 ` [RFC PATCH v1 06/13] clk: bd718x7: Support ROHM BD70528 clk block Matti Vaittinen
2019-01-22  9:45 ` [RFC PATCH v1 07/13] devicetree: bindings: Document first ROHM BD70528 bindings Matti Vaittinen
2019-02-23  0:30   ` Rob Herring
2019-02-28  6:49     ` Matti Vaittinen
2019-02-28 15:37       ` Rob Herring
2019-01-22  9:46 ` [RFC PATCH v1 08/13] regulator: bd70528: Support ROHM BD70528 regulator block Matti Vaittinen
2019-01-22  9:46 ` [RFC PATCH v1 09/13] devicetree: bindings: ROHM bd70528 regulator bindings Matti Vaittinen
2019-01-22  9:47 ` [RFC PATCH v1 10/13] gpio: Initial support for ROHM bd70528 GPIO block Matti Vaittinen
2019-01-22  9:47 ` [RFC PATCH v1 11/13] rtc: bd70528: Initial support for ROHM bd70528 RTC Matti Vaittinen
2019-01-22 14:48   ` Guenter Roeck
2019-01-22 16:29     ` Matti Vaittinen
2019-01-22  9:48 ` [RFC PATCH v1 12/13] power: supply: Initial support for ROHM BD70528 PMIC charger block Matti Vaittinen
2019-01-22  9:48 ` [RFC PATCH v1 13/13] watchdog: bd70528: Initial support for ROHM BD70528 watchdog block Matti Vaittinen
2019-01-22 15:47   ` Guenter Roeck
2019-01-22 17:10     ` Matti Vaittinen
2019-01-22 17:40       ` Guenter Roeck
2019-01-22 18:03         ` Matti Vaittinen
2019-01-23 17:47           ` Sebastian Reichel
2019-01-24 10:44             ` Matti Vaittinen
2019-01-24 14:37               ` Guenter Roeck

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