* [PATCH] TPS6507X: define MFD dependencies for touch and regulator unit
@ 2011-07-11 8:59 Yegor Yefremov
2011-07-11 10:52 ` Yegor Yefremov
0 siblings, 1 reply; 2+ messages in thread
From: Yegor Yefremov @ 2011-07-11 8:59 UTC (permalink / raw)
To: linux-omap@vger.kernel.org; +Cc: Tony Lindgren
both touchscreen and regulator units are only working if
mfd device is activated. So if mfd support is enabled,
select TPS6507X mfd support automatically.
Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
---
drivers/input/touchscreen/Kconfig | 3 ++-
drivers/regulator/Kconfig | 3 ++-
2 files changed, 4 insertions(+), 2 deletions(-)
Index: b/drivers/input/touchscreen/Kconfig
===================================================================
--- a/drivers/input/touchscreen/Kconfig
+++ b/drivers/input/touchscreen/Kconfig
@@ -716,7 +716,8 @@
config TOUCHSCREEN_TPS6507X
tristate "TPS6507x based touchscreens"
- depends on I2C
+ depends on I2C && MFD_SUPPORT
+ select TPS6507X
help
Say Y here if you have a TPS6507x based touchscreen
controller.
Index: b/drivers/regulator/Kconfig
===================================================================
--- a/drivers/regulator/Kconfig
+++ b/drivers/regulator/Kconfig
@@ -242,7 +242,8 @@
config REGULATOR_TPS6507X
tristate "TI TPS6507X Power regulators"
- depends on I2C
+ depends on I2C && MFD_SUPPORT
+ select TPS6507X
help
This driver supports TPS6507X voltage regulator chips. TPS6507X provides
three step-down converters and two general-purpose LDO voltage regulators.
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] TPS6507X: define MFD dependencies for touch and regulator unit
2011-07-11 8:59 [PATCH] TPS6507X: define MFD dependencies for touch and regulator unit Yegor Yefremov
@ 2011-07-11 10:52 ` Yegor Yefremov
0 siblings, 0 replies; 2+ messages in thread
From: Yegor Yefremov @ 2011-07-11 10:52 UTC (permalink / raw)
To: yegor_sub1; +Cc: linux-omap@vger.kernel.org, Tony Lindgren
Am 11.07.2011 10:59, schrieb Yegor Yefremov:
> both touchscreen and regulator units are only working if
> mfd device is activated. So if mfd support is enabled,
> select TPS6507X mfd support automatically.
>
> Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
> ---
> drivers/input/touchscreen/Kconfig | 3 ++-
> drivers/regulator/Kconfig | 3 ++-
> 2 files changed, 4 insertions(+), 2 deletions(-)
>
> Index: b/drivers/input/touchscreen/Kconfig
> ===================================================================
> --- a/drivers/input/touchscreen/Kconfig
> +++ b/drivers/input/touchscreen/Kconfig
> @@ -716,7 +716,8 @@
>
> config TOUCHSCREEN_TPS6507X
> tristate "TPS6507x based touchscreens"
> - depends on I2C
> + depends on I2C && MFD_SUPPORT
> + select TPS6507X
> help
> Say Y here if you have a TPS6507x based touchscreen
> controller.
> Index: b/drivers/regulator/Kconfig
> ===================================================================
> --- a/drivers/regulator/Kconfig
> +++ b/drivers/regulator/Kconfig
> @@ -242,7 +242,8 @@
>
> config REGULATOR_TPS6507X
> tristate "TI TPS6507X Power regulators"
> - depends on I2C
> + depends on I2C && MFD_SUPPORT
> + select TPS6507X
> help
> This driver supports TPS6507X voltage regulator chips. TPS6507X provides
> three step-down converters and two general-purpose LDO voltage regulators.
>
sorry for the noise. I've sent the patch to the proper list.
Was just trying to get this touchscreen interface working with am3517 and after some hours of research I found out, that it depends on MFD driver ....
Best regards,
Yegor
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