* [PATCH 04/10] of/i2c: Add support for I2C_CLIENT_WAKE when booting with Device Tree [not found] <1349451107-8009-1-git-send-email-lee.jones@linaro.org> @ 2012-10-05 15:31 ` Lee Jones 2012-10-05 18:13 ` Rob Herring [not found] ` <1349451107-8009-5-git-send-email-lee.jones-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> 0 siblings, 2 replies; 4+ messages in thread From: Lee Jones @ 2012-10-05 15:31 UTC (permalink / raw) To: linux-arm-kernel, linux-kernel Cc: arnd, linus.walleij, Lee Jones, Rob Herring, devicetree-discuss It's important for wakeup sources such as keyboards, power buttons and the like to identify themselves as wakeup devices. Until now this has not been possible when platforms are booting via Device Tree. Cc: Rob Herring <rob.herring@calxeda.com> Cc: devicetree-discuss@lists.ozlabs.org Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> --- drivers/of/of_i2c.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/of/of_i2c.c b/drivers/of/of_i2c.c index 1e173f3..2f20019 100644 --- a/drivers/of/of_i2c.c +++ b/drivers/of/of_i2c.c @@ -61,6 +61,9 @@ void of_i2c_register_devices(struct i2c_adapter *adap) info.of_node = of_node_get(node); info.archdata = &dev_ad; + if (of_get_property(node, "i2c-client-wake", NULL)) + info.flags |= I2C_CLIENT_WAKE; + request_module("%s%s", I2C_MODULE_PREFIX, info.type); result = i2c_new_device(adap, &info); -- 1.7.9.5 ^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH 04/10] of/i2c: Add support for I2C_CLIENT_WAKE when booting with Device Tree 2012-10-05 15:31 ` [PATCH 04/10] of/i2c: Add support for I2C_CLIENT_WAKE when booting with Device Tree Lee Jones @ 2012-10-05 18:13 ` Rob Herring 2012-10-08 7:32 ` Lee Jones [not found] ` <1349451107-8009-5-git-send-email-lee.jones-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> 1 sibling, 1 reply; 4+ messages in thread From: Rob Herring @ 2012-10-05 18:13 UTC (permalink / raw) To: Lee Jones Cc: linux-arm-kernel, linux-kernel, arnd, linus.walleij, devicetree-discuss On 10/05/2012 10:31 AM, Lee Jones wrote: > It's important for wakeup sources such as keyboards, power buttons > and the like to identify themselves as wakeup devices. Until now > this has not been possible when platforms are booting via Device > Tree. A similar feature from Olof already went in for 3.7. Rob > Cc: Rob Herring <rob.herring@calxeda.com> > Cc: devicetree-discuss@lists.ozlabs.org > Acked-by: Linus Walleij <linus.walleij@linaro.org> > Signed-off-by: Lee Jones <lee.jones@linaro.org> > --- > drivers/of/of_i2c.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/of/of_i2c.c b/drivers/of/of_i2c.c > index 1e173f3..2f20019 100644 > --- a/drivers/of/of_i2c.c > +++ b/drivers/of/of_i2c.c > @@ -61,6 +61,9 @@ void of_i2c_register_devices(struct i2c_adapter *adap) > info.of_node = of_node_get(node); > info.archdata = &dev_ad; > > + if (of_get_property(node, "i2c-client-wake", NULL)) > + info.flags |= I2C_CLIENT_WAKE; > + > request_module("%s%s", I2C_MODULE_PREFIX, info.type); > > result = i2c_new_device(adap, &info); > ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH 04/10] of/i2c: Add support for I2C_CLIENT_WAKE when booting with Device Tree 2012-10-05 18:13 ` Rob Herring @ 2012-10-08 7:32 ` Lee Jones 0 siblings, 0 replies; 4+ messages in thread From: Lee Jones @ 2012-10-08 7:32 UTC (permalink / raw) To: Rob Herring Cc: linux-arm-kernel, linux-kernel, arnd, linus.walleij, devicetree-discuss On Fri, 05 Oct 2012, Rob Herring wrote: > On 10/05/2012 10:31 AM, Lee Jones wrote: > > It's important for wakeup sources such as keyboards, power buttons > > and the like to identify themselves as wakeup devices. Until now > > this has not been possible when platforms are booting via Device > > Tree. > > A similar feature from Olof already went in for 3.7. Ah yes, I see it. Thanks Rob. > > Cc: Rob Herring <rob.herring@calxeda.com> > > Cc: devicetree-discuss@lists.ozlabs.org > > Acked-by: Linus Walleij <linus.walleij@linaro.org> > > Signed-off-by: Lee Jones <lee.jones@linaro.org> > > --- > > drivers/of/of_i2c.c | 3 +++ > > 1 file changed, 3 insertions(+) > > > > diff --git a/drivers/of/of_i2c.c b/drivers/of/of_i2c.c > > index 1e173f3..2f20019 100644 > > --- a/drivers/of/of_i2c.c > > +++ b/drivers/of/of_i2c.c > > @@ -61,6 +61,9 @@ void of_i2c_register_devices(struct i2c_adapter *adap) > > info.of_node = of_node_get(node); > > info.archdata = &dev_ad; > > > > + if (of_get_property(node, "i2c-client-wake", NULL)) > > + info.flags |= I2C_CLIENT_WAKE; > > + > > request_module("%s%s", I2C_MODULE_PREFIX, info.type); > > > > result = i2c_new_device(adap, &info); > > -- Lee Jones Linaro ST-Ericsson Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog ^ permalink raw reply [flat|nested] 4+ messages in thread
[parent not found: <1349451107-8009-5-git-send-email-lee.jones-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>]
* Re: [PATCH 04/10] of/i2c: Add support for I2C_CLIENT_WAKE when booting with Device Tree [not found] ` <1349451107-8009-5-git-send-email-lee.jones-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> @ 2012-10-05 18:56 ` Jean-Christophe PLAGNIOL-VILLARD 0 siblings, 0 replies; 4+ messages in thread From: Jean-Christophe PLAGNIOL-VILLARD @ 2012-10-05 18:56 UTC (permalink / raw) To: Lee Jones Cc: linus.walleij-0IS4wlFg1OjSUeElwK9/Pw, devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ, linux-kernel-u79uwXL29TY76Z2rM5mHXA, Rob Herring, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r On 16:31 Fri 05 Oct , Lee Jones wrote: > It's important for wakeup sources such as keyboards, power buttons > and the like to identify themselves as wakeup devices. Until now > this has not been possible when platforms are booting via Device > Tree. > > Cc: Rob Herring <rob.herring-bsGFqQB8/DxBDgjK7y7TUQ@public.gmane.org> > Cc: devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org > Acked-by: Linus Walleij <linus.walleij-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> > Signed-off-by: Lee Jones <lee.jones-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> > --- > drivers/of/of_i2c.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/of/of_i2c.c b/drivers/of/of_i2c.c > index 1e173f3..2f20019 100644 > --- a/drivers/of/of_i2c.c > +++ b/drivers/of/of_i2c.c > @@ -61,6 +61,9 @@ void of_i2c_register_devices(struct i2c_adapter *adap) > info.of_node = of_node_get(node); > info.archdata = &dev_ad; > > + if (of_get_property(node, "i2c-client-wake", NULL)) > + info.flags |= I2C_CLIENT_WAKE; use of_property_read_bool Best Regards, J. ^ permalink raw reply [flat|nested] 4+ messages in thread
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2012-10-05 15:31 ` [PATCH 04/10] of/i2c: Add support for I2C_CLIENT_WAKE when booting with Device Tree Lee Jones
2012-10-05 18:13 ` Rob Herring
2012-10-08 7:32 ` Lee Jones
[not found] ` <1349451107-8009-5-git-send-email-lee.jones-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2012-10-05 18:56 ` Jean-Christophe PLAGNIOL-VILLARD
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