From: Grazvydas Ignotas <notasas@gmail.com>
To: Sriramakrishnan <srk@ti.com>
Cc: linux-omap@vger.kernel.org, linux-input@vger.kernel.org
Subject: Re: [PATCHv2 0/3] Add support for TCA6416 based Keypad driver.
Date: Fri, 12 Mar 2010 13:23:59 +0200 [thread overview]
Message-ID: <6ed0b2681003120323r2a1b72a9m344d71431ebcd7c4@mail.gmail.com> (raw)
In-Reply-To: <1268385499-7075-1-git-send-email-srk@ti.com>
On Fri, Mar 12, 2010 at 11:18 AM, Sriramakrishnan <srk@ti.com> wrote:
> AM3517 EVM with APPS board includes keys interfaced to TCA6416 IO expander
> User keys are connected as GPIO lines to TCA6416 IO expander. Unlike the
> case with generic gpio-keypad driver individual keys do not generate an
> interrupt event. Hence we implement a simple keypad driver, that
> registers as direct I2C client.
>
> The implementation has been tested on AM3517 EVM with the driver tested
> in polling mode.
>
> Version2 of the patch series addresses review comments from the earlier
> posting - specifically redesigned to eliminate overhead of using gpio_keys
> data structures.
>
> Sriramakrishnan (3):
> TCA6416 keypad : Implement keypad driver for keys interfaced to
> TCA6416
> AM3517: Board hookup for TCA6416 keypad driver.
> AM3517 EVM : Enable TCA6416 keypad.
>
> arch/arm/configs/am3517_evm_defconfig | 16 ++-
> arch/arm/mach-omap2/board-am3517evm.c | 47 ++++-
> drivers/input/keyboard/Kconfig | 16 ++
> drivers/input/keyboard/Makefile | 1 +
> drivers/input/keyboard/tca6416-keypad.c | 354 +++++++++++++++++++++++++++++++
> include/linux/tca6416_keypad.h | 34 +++
> 6 files changed, 462 insertions(+), 6 deletions(-)
> mode change 100644 => 100755 arch/arm/mach-omap2/board-am3517evm.c
> create mode 100755 drivers/input/keyboard/tca6416-keypad.c
> create mode 100755 include/linux/tca6416_keypad.h
Please fix mode - remove +x flags.
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next prev parent reply other threads:[~2010-03-12 11:23 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-12 9:18 [PATCHv2 0/3] Add support for TCA6416 based Keypad driver Sriramakrishnan
2010-03-12 9:18 ` [PATCHv2 1/3] TCA6416 keypad : Implement keypad driver for keys interfaced to TCA6416 Sriramakrishnan
2010-03-12 9:18 ` [PATCHv2 2/3] AM3517: Board hookup for TCA6416 keypad driver Sriramakrishnan
2010-03-12 9:18 ` [PATCHv2 3/3] AM3517 EVM : Enable TCA6416 keypad Sriramakrishnan
2010-03-12 11:23 ` Grazvydas Ignotas [this message]
2010-03-12 11:42 ` [PATCHv2 0/3] Add support for TCA6416 based Keypad driver Govindarajan, Sriramakrishnan
2010-03-12 17:29 ` Tony Lindgren
2010-03-12 20:38 ` Trilok Soni
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