From: Bo Shen <voice.shen@atmel.com> To: dmitry.torokhov@gmail.com Cc: shubhrajyoti@ti.com, linux-input@vger.kernel.org, linux-arm-kernel@lists.infradead.org, nicolas.ferre@atmel.com, jm.lin@atmel.com, Bo Shen <voice.shen@atmel.com> Subject: [PATCH v3] input: qt1070: Add device tree support Date: Tue, 11 Sep 2012 18:14:19 +0800 [thread overview] Message-ID: <1347358459-11598-1-git-send-email-voice.shen@atmel.com> (raw) Add qt1070 device tree support Using device node to parse irq Test this on at91sam9x5ek board Signed-off-by: Bo Shen <voice.shen@atmel.com> --- change since v2 Using device node to parse irq, Remove gpio relative stuff change since v1 Add gpio relative stuff, gpio_is_valid, gpio_request --- .../devicetree/bindings/input/atmel-qt1070.txt | 16 ++++++++++++++++ drivers/input/keyboard/qt1070.c | 9 +++++++++ 2 files changed, 25 insertions(+) create mode 100644 Documentation/devicetree/bindings/input/atmel-qt1070.txt diff --git a/Documentation/devicetree/bindings/input/atmel-qt1070.txt b/Documentation/devicetree/bindings/input/atmel-qt1070.txt new file mode 100644 index 0000000..e1fc09e --- /dev/null +++ b/Documentation/devicetree/bindings/input/atmel-qt1070.txt @@ -0,0 +1,16 @@ +Atmel qt1070 keyboard interface + +Required Properties: +- compatible: Should be "atmel,qt1070" +- reg: I2C slave address +- interrupt-parent: Depends on SoC +- interrupts: The interrupt pin number to the cpu, and trigger mode. + +Example: + + qt1070@1b { + compatible = "atmel,qt1070"; + reg = <0x1b>; + interrupt-parent = <&pioA>; + interrupts = <7 0x0>; + }; diff --git a/drivers/input/keyboard/qt1070.c b/drivers/input/keyboard/qt1070.c index ca68f29..60457dc 100644 --- a/drivers/input/keyboard/qt1070.c +++ b/drivers/input/keyboard/qt1070.c @@ -249,10 +249,19 @@ static const struct i2c_device_id qt1070_id[] = { }; MODULE_DEVICE_TABLE(i2c, qt1070_id); +#ifdef CONFIG_OF +static struct of_device_id atmel_qt1070_of_match[] = { + { .compatible = "atmel,qt1070" }, + { }, +}; +MODULE_DEVICE_TABLE(of, atmel_qt1070_of_match); +#endif + static struct i2c_driver qt1070_driver = { .driver = { .name = "qt1070", .owner = THIS_MODULE, + .of_match_table = of_match_ptr(atmel_qt1070_of_match), }, .id_table = qt1070_id, .probe = qt1070_probe, -- 1.7.9.5
WARNING: multiple messages have this Message-ID (diff)
From: voice.shen@atmel.com (Bo Shen) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v3] input: qt1070: Add device tree support Date: Tue, 11 Sep 2012 18:14:19 +0800 [thread overview] Message-ID: <1347358459-11598-1-git-send-email-voice.shen@atmel.com> (raw) Add qt1070 device tree support Using device node to parse irq Test this on at91sam9x5ek board Signed-off-by: Bo Shen <voice.shen@atmel.com> --- change since v2 Using device node to parse irq, Remove gpio relative stuff change since v1 Add gpio relative stuff, gpio_is_valid, gpio_request --- .../devicetree/bindings/input/atmel-qt1070.txt | 16 ++++++++++++++++ drivers/input/keyboard/qt1070.c | 9 +++++++++ 2 files changed, 25 insertions(+) create mode 100644 Documentation/devicetree/bindings/input/atmel-qt1070.txt diff --git a/Documentation/devicetree/bindings/input/atmel-qt1070.txt b/Documentation/devicetree/bindings/input/atmel-qt1070.txt new file mode 100644 index 0000000..e1fc09e --- /dev/null +++ b/Documentation/devicetree/bindings/input/atmel-qt1070.txt @@ -0,0 +1,16 @@ +Atmel qt1070 keyboard interface + +Required Properties: +- compatible: Should be "atmel,qt1070" +- reg: I2C slave address +- interrupt-parent: Depends on SoC +- interrupts: The interrupt pin number to the cpu, and trigger mode. + +Example: + + qt1070 at 1b { + compatible = "atmel,qt1070"; + reg = <0x1b>; + interrupt-parent = <&pioA>; + interrupts = <7 0x0>; + }; diff --git a/drivers/input/keyboard/qt1070.c b/drivers/input/keyboard/qt1070.c index ca68f29..60457dc 100644 --- a/drivers/input/keyboard/qt1070.c +++ b/drivers/input/keyboard/qt1070.c @@ -249,10 +249,19 @@ static const struct i2c_device_id qt1070_id[] = { }; MODULE_DEVICE_TABLE(i2c, qt1070_id); +#ifdef CONFIG_OF +static struct of_device_id atmel_qt1070_of_match[] = { + { .compatible = "atmel,qt1070" }, + { }, +}; +MODULE_DEVICE_TABLE(of, atmel_qt1070_of_match); +#endif + static struct i2c_driver qt1070_driver = { .driver = { .name = "qt1070", .owner = THIS_MODULE, + .of_match_table = of_match_ptr(atmel_qt1070_of_match), }, .id_table = qt1070_id, .probe = qt1070_probe, -- 1.7.9.5
next reply other threads:[~2012-09-11 10:20 UTC|newest] Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top 2012-09-11 10:14 Bo Shen [this message] 2012-09-11 10:14 ` [PATCH v3] input: qt1070: Add device tree support Bo Shen 2012-09-17 3:34 ` Bo Shen 2012-09-17 3:34 ` Bo Shen [not found] ` <1347358459-11598-1-git-send-email-voice.shen-AIFe0yeh4nAAvxtiuMwx3w@public.gmane.org> 2012-09-17 9:20 ` Nicolas Ferre 2012-09-17 9:20 ` Nicolas Ferre 2012-09-18 2:21 ` Bo Shen 2012-09-18 2:21 ` Bo Shen
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=1347358459-11598-1-git-send-email-voice.shen@atmel.com \ --to=voice.shen@atmel.com \ --cc=dmitry.torokhov@gmail.com \ --cc=jm.lin@atmel.com \ --cc=linux-arm-kernel@lists.infradead.org \ --cc=linux-input@vger.kernel.org \ --cc=nicolas.ferre@atmel.com \ --cc=shubhrajyoti@ti.com \ /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: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.