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* [PATCH v6 0/6] mc13783: add pwr button support
@ 2011-07-22 14:17 ` Philippe Rétornaz
  0 siblings, 0 replies; 32+ messages in thread
From: Philippe Rétornaz @ 2011-07-22 14:17 UTC (permalink / raw)
  To: s.hauer
  Cc: linux-arm-kernel, amit.kucheria, dmitry.torokhov, sameo,
	linux-input, broonie, u.kleine-koenig, philippe.retornaz,
	gaowanlong, shawn.guo

Hello

This add button handling for the MC13783 PMIC.

Patch 1 & 2 modify the mc13xxx MFD driver to use the platform data to
resgister the led subdevice and unconditionally register the regulator
subdevice (as suggested by Mark and Uwe).

Patch 3 remove the use of the *_USE_REGULATOR and *_USE_LED macros in
the platform files.

Patch 4 must be applied after patch 1,2,3 to remove the obsolete define.

Patch 5 modify the mc13xxx MFD driver to add a button subdevice and
also adds the mc13783-pwrbutton driver using a misc input device.

The last patch adds the power on button support to the mx31moboard boards.

v2: first patch modified according to comments by Dmitry Torokhov
v3: Implement review by Uwe
v4: Implement comments by Uwe and Mark
v5: Reorder patchset
v6: Minor corrections

Philippe Rétornaz (6):
  mc13xxx: Unconditionally register regulator subdevice
  mc13xxx: implicitly register led subdevice
  mc13xxx: remove obsolete leds and regulators flags
  mc13xxx: remove unused define
  mc13783: add power button support
  mx31moboard: Add MC13783 power button support

 arch/arm/mach-imx/mach-mx27_3ds.c      |    1 -
 arch/arm/mach-imx/mach-mx31_3ds.c      |    2 +-
 arch/arm/mach-imx/mach-mx31lite.c      |    3 +-
 arch/arm/mach-imx/mach-mx31moboard.c   |   11 +-
 arch/arm/mach-imx/mach-pcm038.c        |    3 +-
 arch/arm/mach-mx5/mx51_efika.c         |    2 +-
 drivers/input/misc/Kconfig             |   10 +
 drivers/input/misc/Makefile            |    1 +
 drivers/input/misc/mc13783-pwrbutton.c |  282 ++++++++++++++++++++++++++++++++
 drivers/mfd/mc13xxx-core.c             |   17 ++-
 include/linux/mfd/mc13783.h            |    3 +-
 include/linux/mfd/mc13xxx.h            |   19 ++-
 12 files changed, 336 insertions(+), 18 deletions(-)
 create mode 100644 drivers/input/misc/mc13783-pwrbutton.c

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^ permalink raw reply	[flat|nested] 32+ messages in thread
* [PATCH v6 0/6] mc13783: add pwr button support
@ 2011-07-22 14:17 ` Philippe Rétornaz
  0 siblings, 0 replies; 32+ messages in thread
From: Philippe Rétornaz @ 2011-07-22 14:17 UTC (permalink / raw)
  To: linux-arm-kernel

Hello

This add button handling for the MC13783 PMIC.

Patch 1 & 2 modify the mc13xxx MFD driver to use the platform data to
resgister the led subdevice and unconditionally register the regulator
subdevice (as suggested by Mark and Uwe).

Patch 3 remove the use of the *_USE_REGULATOR and *_USE_LED macros in
the platform files.

Patch 4 must be applied after patch 1,2,3 to remove the obsolete define.

Patch 5 modify the mc13xxx MFD driver to add a button subdevice and
also adds the mc13783-pwrbutton driver using a misc input device.

The last patch adds the power on button support to the mx31moboard boards.

v2: first patch modified according to comments by Dmitry Torokhov
v3: Implement review by Uwe
v4: Implement comments by Uwe and Mark
v5: Reorder patchset
v6: Minor corrections

Philippe R?tornaz (6):
  mc13xxx: Unconditionally register regulator subdevice
  mc13xxx: implicitly register led subdevice
  mc13xxx: remove obsolete leds and regulators flags
  mc13xxx: remove unused define
  mc13783: add power button support
  mx31moboard: Add MC13783 power button support

 arch/arm/mach-imx/mach-mx27_3ds.c      |    1 -
 arch/arm/mach-imx/mach-mx31_3ds.c      |    2 +-
 arch/arm/mach-imx/mach-mx31lite.c      |    3 +-
 arch/arm/mach-imx/mach-mx31moboard.c   |   11 +-
 arch/arm/mach-imx/mach-pcm038.c        |    3 +-
 arch/arm/mach-mx5/mx51_efika.c         |    2 +-
 drivers/input/misc/Kconfig             |   10 +
 drivers/input/misc/Makefile            |    1 +
 drivers/input/misc/mc13783-pwrbutton.c |  282 ++++++++++++++++++++++++++++++++
 drivers/mfd/mc13xxx-core.c             |   17 ++-
 include/linux/mfd/mc13783.h            |    3 +-
 include/linux/mfd/mc13xxx.h            |   19 ++-
 12 files changed, 336 insertions(+), 18 deletions(-)
 create mode 100644 drivers/input/misc/mc13783-pwrbutton.c

^ permalink raw reply	[flat|nested] 32+ messages in thread
* [PATCH 1/6] mc13xxx: Unconditionally register regulator subdevice
  2011-07-22 14:17 ` Philippe Rétornaz
@ 2011-07-22 14:17   ` Philippe Rétornaz
  -1 siblings, 0 replies; 32+ messages in thread
From: Philippe Rétornaz @ 2011-07-22 14:17 UTC (permalink / raw)
  To: s.hauer
  Cc: linux-arm-kernel, amit.kucheria, dmitry.torokhov, sameo,
	linux-input, broonie, u.kleine-koenig, philippe.retornaz,
	gaowanlong, shawn.guo

Signed-off-by: Philippe Rétornaz <philippe.retornaz@epfl.ch>
---
 drivers/mfd/mc13xxx-core.c |    6 ++----
 1 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/mfd/mc13xxx-core.c b/drivers/mfd/mc13xxx-core.c
index 7e4d44b..c238f6b 100644
--- a/drivers/mfd/mc13xxx-core.c
+++ b/drivers/mfd/mc13xxx-core.c
@@ -763,10 +763,8 @@ err_revision:
 	if (pdata->flags & MC13XXX_USE_CODEC)
 		mc13xxx_add_subdevice(mc13xxx, "%s-codec");
 
-	if (pdata->flags & MC13XXX_USE_REGULATOR) {
-		mc13xxx_add_subdevice_pdata(mc13xxx, "%s-regulator",
-				&pdata->regulators, sizeof(pdata->regulators));
-	}
+	mc13xxx_add_subdevice_pdata(mc13xxx, "%s-regulator",
+		&pdata->regulators, sizeof(pdata->regulators));
 
 	if (pdata->flags & MC13XXX_USE_RTC)
 		mc13xxx_add_subdevice(mc13xxx, "%s-rtc");
-- 
1.6.3.3

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^ permalink raw reply related	[flat|nested] 32+ messages in thread
* [PATCH 1/6] mc13xxx: Unconditionally register regulator subdevice
@ 2011-07-22 14:17   ` Philippe Rétornaz
  0 siblings, 0 replies; 32+ messages in thread
From: Philippe Rétornaz @ 2011-07-22 14:17 UTC (permalink / raw)
  To: linux-arm-kernel

Signed-off-by: Philippe R?tornaz <philippe.retornaz@epfl.ch>
---
 drivers/mfd/mc13xxx-core.c |    6 ++----
 1 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/mfd/mc13xxx-core.c b/drivers/mfd/mc13xxx-core.c
index 7e4d44b..c238f6b 100644
--- a/drivers/mfd/mc13xxx-core.c
+++ b/drivers/mfd/mc13xxx-core.c
@@ -763,10 +763,8 @@ err_revision:
 	if (pdata->flags & MC13XXX_USE_CODEC)
 		mc13xxx_add_subdevice(mc13xxx, "%s-codec");
 
-	if (pdata->flags & MC13XXX_USE_REGULATOR) {
-		mc13xxx_add_subdevice_pdata(mc13xxx, "%s-regulator",
-				&pdata->regulators, sizeof(pdata->regulators));
-	}
+	mc13xxx_add_subdevice_pdata(mc13xxx, "%s-regulator",
+		&pdata->regulators, sizeof(pdata->regulators));
 
 	if (pdata->flags & MC13XXX_USE_RTC)
 		mc13xxx_add_subdevice(mc13xxx, "%s-rtc");
-- 
1.6.3.3

^ permalink raw reply related	[flat|nested] 32+ messages in thread
* [PATCH 2/6] mc13xxx: implicitly register led subdevice
  2011-07-22 14:17   ` Philippe Rétornaz
@ 2011-07-22 14:17     ` Philippe Rétornaz
  -1 siblings, 0 replies; 32+ messages in thread
From: Philippe Rétornaz @ 2011-07-22 14:17 UTC (permalink / raw)
  To: s.hauer
  Cc: linux-arm-kernel, amit.kucheria, dmitry.torokhov, sameo,
	linux-input, broonie, u.kleine-koenig, philippe.retornaz,
	gaowanlong, shawn.guo

Signed-off-by: Philippe Rétornaz <philippe.retornaz@epfl.ch>
---
 drivers/mfd/mc13xxx-core.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/mfd/mc13xxx-core.c b/drivers/mfd/mc13xxx-core.c
index c238f6b..2867c21 100644
--- a/drivers/mfd/mc13xxx-core.c
+++ b/drivers/mfd/mc13xxx-core.c
@@ -772,7 +772,7 @@ err_revision:
 	if (pdata->flags & MC13XXX_USE_TOUCHSCREEN)
 		mc13xxx_add_subdevice(mc13xxx, "%s-ts");
 
-	if (pdata->flags & MC13XXX_USE_LED)
+	if (pdata->leds)
 		mc13xxx_add_subdevice_pdata(mc13xxx, "%s-led",
 				pdata->leds, sizeof(*pdata->leds));
 
-- 
1.6.3.3

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^ permalink raw reply related	[flat|nested] 32+ messages in thread
* [PATCH 2/6] mc13xxx: implicitly register led subdevice
@ 2011-07-22 14:17     ` Philippe Rétornaz
  0 siblings, 0 replies; 32+ messages in thread
From: Philippe Rétornaz @ 2011-07-22 14:17 UTC (permalink / raw)
  To: linux-arm-kernel

Signed-off-by: Philippe R?tornaz <philippe.retornaz@epfl.ch>
---
 drivers/mfd/mc13xxx-core.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/mfd/mc13xxx-core.c b/drivers/mfd/mc13xxx-core.c
index c238f6b..2867c21 100644
--- a/drivers/mfd/mc13xxx-core.c
+++ b/drivers/mfd/mc13xxx-core.c
@@ -772,7 +772,7 @@ err_revision:
 	if (pdata->flags & MC13XXX_USE_TOUCHSCREEN)
 		mc13xxx_add_subdevice(mc13xxx, "%s-ts");
 
-	if (pdata->flags & MC13XXX_USE_LED)
+	if (pdata->leds)
 		mc13xxx_add_subdevice_pdata(mc13xxx, "%s-led",
 				pdata->leds, sizeof(*pdata->leds));
 
-- 
1.6.3.3

^ permalink raw reply related	[flat|nested] 32+ messages in thread
* [PATCH 3/6] mc13xxx: remove obsolete leds and regulators flags
  2011-07-22 14:17     ` Philippe Rétornaz
@ 2011-07-22 14:17       ` Philippe Rétornaz
  -1 siblings, 0 replies; 32+ messages in thread
From: Philippe Rétornaz @ 2011-07-22 14:17 UTC (permalink / raw)
  To: s.hauer
  Cc: linux-arm-kernel, amit.kucheria, dmitry.torokhov, sameo,
	linux-input, broonie, u.kleine-koenig, philippe.retornaz,
	gaowanlong, shawn.guo

Signed-off-by: Philippe Rétornaz <philippe.retornaz@epfl.ch>
---
 arch/arm/mach-imx/mach-mx27_3ds.c    |    1 -
 arch/arm/mach-imx/mach-mx31_3ds.c    |    2 +-
 arch/arm/mach-imx/mach-mx31lite.c    |    3 +--
 arch/arm/mach-imx/mach-mx31moboard.c |    3 +--
 arch/arm/mach-imx/mach-pcm038.c      |    3 +--
 arch/arm/mach-mx5/mx51_efika.c       |    2 +-
 6 files changed, 5 insertions(+), 9 deletions(-)

diff --git a/arch/arm/mach-imx/mach-mx27_3ds.c b/arch/arm/mach-imx/mach-mx27_3ds.c
index 6e1accf..8cd507d 100644
--- a/arch/arm/mach-imx/mach-mx27_3ds.c
+++ b/arch/arm/mach-imx/mach-mx27_3ds.c
@@ -238,7 +238,6 @@ static struct mc13xxx_platform_data mc13783_pdata = {
 		.num_regulators = ARRAY_SIZE(mx27_3ds_regulators),
 
 	},
-	.flags  = MC13783_USE_REGULATOR,
 };
 
 /* SPI */
diff --git a/arch/arm/mach-imx/mach-mx31_3ds.c b/arch/arm/mach-imx/mach-mx31_3ds.c
index 9b98244..7978f58 100644
--- a/arch/arm/mach-imx/mach-mx31_3ds.c
+++ b/arch/arm/mach-imx/mach-mx31_3ds.c
@@ -496,7 +496,7 @@ static struct mc13xxx_platform_data mc13783_pdata = {
 		.regulators = mx31_3ds_regulators,
 		.num_regulators = ARRAY_SIZE(mx31_3ds_regulators),
 	},
-	.flags  = MC13783_USE_REGULATOR | MC13783_USE_TOUCHSCREEN,
+	.flags  = MC13783_USE_TOUCHSCREEN,
 };
 
 /* SPI */
diff --git a/arch/arm/mach-imx/mach-mx31lite.c b/arch/arm/mach-imx/mach-mx31lite.c
index ac9b4ca..ae99cae 100644
--- a/arch/arm/mach-imx/mach-mx31lite.c
+++ b/arch/arm/mach-imx/mach-mx31lite.c
@@ -112,8 +112,7 @@ static const struct spi_imx_master spi1_pdata __initconst = {
 };
 
 static struct mc13xxx_platform_data mc13783_pdata __initdata = {
-	.flags  = MC13XXX_USE_RTC |
-		  MC13XXX_USE_REGULATOR,
+	.flags  = MC13XXX_USE_RTC,
 };
 
 static struct spi_board_info mc13783_spi_dev __initdata = {
diff --git a/arch/arm/mach-imx/mach-mx31moboard.c b/arch/arm/mach-imx/mach-mx31moboard.c
index 12ee755..579ca1f 100644
--- a/arch/arm/mach-imx/mach-mx31moboard.c
+++ b/arch/arm/mach-imx/mach-mx31moboard.c
@@ -270,8 +270,7 @@ static struct mc13xxx_platform_data moboard_pmic = {
 		.num_regulators = ARRAY_SIZE(moboard_regulators),
 	},
 	.leds = &moboard_leds,
-	.flags = MC13XXX_USE_REGULATOR | MC13XXX_USE_RTC |
-		MC13XXX_USE_ADC | MC13XXX_USE_LED,
+	.flags = MC13XXX_USE_RTC | MC13XXX_USE_ADC,
 };
 
 static struct spi_board_info moboard_spi_board_info[] __initdata = {
diff --git a/arch/arm/mach-imx/mach-pcm038.c b/arch/arm/mach-imx/mach-pcm038.c
index 853bb87..70aaa7d 100644
--- a/arch/arm/mach-imx/mach-pcm038.c
+++ b/arch/arm/mach-imx/mach-pcm038.c
@@ -266,8 +266,7 @@ static struct mc13xxx_platform_data pcm038_pmic = {
 		.regulators = pcm038_regulators,
 		.num_regulators = ARRAY_SIZE(pcm038_regulators),
 	},
-	.flags = MC13783_USE_ADC | MC13783_USE_REGULATOR |
-		 MC13783_USE_TOUCHSCREEN,
+	.flags = MC13783_USE_ADC | MC13783_USE_TOUCHSCREEN,
 };
 
 static struct spi_board_info pcm038_spi_board_info[] __initdata = {
diff --git a/arch/arm/mach-mx5/mx51_efika.c b/arch/arm/mach-mx5/mx51_efika.c
index 1105ef3..e2e4096 100644
--- a/arch/arm/mach-mx5/mx51_efika.c
+++ b/arch/arm/mach-mx5/mx51_efika.c
@@ -567,7 +567,7 @@ static struct mc13xxx_regulator_init_data mx51_efika_regulators[] = {
 };
 
 static struct mc13xxx_platform_data mx51_efika_mc13892_data = {
-	.flags = MC13XXX_USE_RTC | MC13XXX_USE_REGULATOR,
+	.flags = MC13XXX_USE_RTC,
 	.regulators = {
 		.num_regulators = ARRAY_SIZE(mx51_efika_regulators),
 		.regulators = mx51_efika_regulators,
-- 
1.6.3.3

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^ permalink raw reply related	[flat|nested] 32+ messages in thread
* [PATCH 3/6] mc13xxx: remove obsolete leds and regulators flags
@ 2011-07-22 14:17       ` Philippe Rétornaz
  0 siblings, 0 replies; 32+ messages in thread
From: Philippe Rétornaz @ 2011-07-22 14:17 UTC (permalink / raw)
  To: linux-arm-kernel

Signed-off-by: Philippe R?tornaz <philippe.retornaz@epfl.ch>
---
 arch/arm/mach-imx/mach-mx27_3ds.c    |    1 -
 arch/arm/mach-imx/mach-mx31_3ds.c    |    2 +-
 arch/arm/mach-imx/mach-mx31lite.c    |    3 +--
 arch/arm/mach-imx/mach-mx31moboard.c |    3 +--
 arch/arm/mach-imx/mach-pcm038.c      |    3 +--
 arch/arm/mach-mx5/mx51_efika.c       |    2 +-
 6 files changed, 5 insertions(+), 9 deletions(-)

diff --git a/arch/arm/mach-imx/mach-mx27_3ds.c b/arch/arm/mach-imx/mach-mx27_3ds.c
index 6e1accf..8cd507d 100644
--- a/arch/arm/mach-imx/mach-mx27_3ds.c
+++ b/arch/arm/mach-imx/mach-mx27_3ds.c
@@ -238,7 +238,6 @@ static struct mc13xxx_platform_data mc13783_pdata = {
 		.num_regulators = ARRAY_SIZE(mx27_3ds_regulators),
 
 	},
-	.flags  = MC13783_USE_REGULATOR,
 };
 
 /* SPI */
diff --git a/arch/arm/mach-imx/mach-mx31_3ds.c b/arch/arm/mach-imx/mach-mx31_3ds.c
index 9b98244..7978f58 100644
--- a/arch/arm/mach-imx/mach-mx31_3ds.c
+++ b/arch/arm/mach-imx/mach-mx31_3ds.c
@@ -496,7 +496,7 @@ static struct mc13xxx_platform_data mc13783_pdata = {
 		.regulators = mx31_3ds_regulators,
 		.num_regulators = ARRAY_SIZE(mx31_3ds_regulators),
 	},
-	.flags  = MC13783_USE_REGULATOR | MC13783_USE_TOUCHSCREEN,
+	.flags  = MC13783_USE_TOUCHSCREEN,
 };
 
 /* SPI */
diff --git a/arch/arm/mach-imx/mach-mx31lite.c b/arch/arm/mach-imx/mach-mx31lite.c
index ac9b4ca..ae99cae 100644
--- a/arch/arm/mach-imx/mach-mx31lite.c
+++ b/arch/arm/mach-imx/mach-mx31lite.c
@@ -112,8 +112,7 @@ static const struct spi_imx_master spi1_pdata __initconst = {
 };
 
 static struct mc13xxx_platform_data mc13783_pdata __initdata = {
-	.flags  = MC13XXX_USE_RTC |
-		  MC13XXX_USE_REGULATOR,
+	.flags  = MC13XXX_USE_RTC,
 };
 
 static struct spi_board_info mc13783_spi_dev __initdata = {
diff --git a/arch/arm/mach-imx/mach-mx31moboard.c b/arch/arm/mach-imx/mach-mx31moboard.c
index 12ee755..579ca1f 100644
--- a/arch/arm/mach-imx/mach-mx31moboard.c
+++ b/arch/arm/mach-imx/mach-mx31moboard.c
@@ -270,8 +270,7 @@ static struct mc13xxx_platform_data moboard_pmic = {
 		.num_regulators = ARRAY_SIZE(moboard_regulators),
 	},
 	.leds = &moboard_leds,
-	.flags = MC13XXX_USE_REGULATOR | MC13XXX_USE_RTC |
-		MC13XXX_USE_ADC | MC13XXX_USE_LED,
+	.flags = MC13XXX_USE_RTC | MC13XXX_USE_ADC,
 };
 
 static struct spi_board_info moboard_spi_board_info[] __initdata = {
diff --git a/arch/arm/mach-imx/mach-pcm038.c b/arch/arm/mach-imx/mach-pcm038.c
index 853bb87..70aaa7d 100644
--- a/arch/arm/mach-imx/mach-pcm038.c
+++ b/arch/arm/mach-imx/mach-pcm038.c
@@ -266,8 +266,7 @@ static struct mc13xxx_platform_data pcm038_pmic = {
 		.regulators = pcm038_regulators,
 		.num_regulators = ARRAY_SIZE(pcm038_regulators),
 	},
-	.flags = MC13783_USE_ADC | MC13783_USE_REGULATOR |
-		 MC13783_USE_TOUCHSCREEN,
+	.flags = MC13783_USE_ADC | MC13783_USE_TOUCHSCREEN,
 };
 
 static struct spi_board_info pcm038_spi_board_info[] __initdata = {
diff --git a/arch/arm/mach-mx5/mx51_efika.c b/arch/arm/mach-mx5/mx51_efika.c
index 1105ef3..e2e4096 100644
--- a/arch/arm/mach-mx5/mx51_efika.c
+++ b/arch/arm/mach-mx5/mx51_efika.c
@@ -567,7 +567,7 @@ static struct mc13xxx_regulator_init_data mx51_efika_regulators[] = {
 };
 
 static struct mc13xxx_platform_data mx51_efika_mc13892_data = {
-	.flags = MC13XXX_USE_RTC | MC13XXX_USE_REGULATOR,
+	.flags = MC13XXX_USE_RTC,
 	.regulators = {
 		.num_regulators = ARRAY_SIZE(mx51_efika_regulators),
 		.regulators = mx51_efika_regulators,
-- 
1.6.3.3

^ permalink raw reply related	[flat|nested] 32+ messages in thread
* [PATCH 4/6] mc13xxx: remove unused define
  2011-07-22 14:17       ` Philippe Rétornaz
@ 2011-07-22 14:17         ` Philippe Rétornaz
  -1 siblings, 0 replies; 32+ messages in thread
From: Philippe Rétornaz @ 2011-07-22 14:17 UTC (permalink / raw)
  To: s.hauer
  Cc: linux-arm-kernel, amit.kucheria, dmitry.torokhov, sameo,
	linux-input, broonie, u.kleine-koenig, philippe.retornaz,
	gaowanlong, shawn.guo

Signed-off-by: Philippe Rétornaz <philippe.retornaz@epfl.ch>
---
 include/linux/mfd/mc13783.h |    2 --
 include/linux/mfd/mc13xxx.h |    2 --
 2 files changed, 0 insertions(+), 4 deletions(-)

diff --git a/include/linux/mfd/mc13783.h b/include/linux/mfd/mc13783.h
index 7d0f3d6..3756a30 100644
--- a/include/linux/mfd/mc13783.h
+++ b/include/linux/mfd/mc13783.h
@@ -112,8 +112,6 @@ static inline int mc13783_irq_ack(struct mc13783 *mc13783, int irq)
 #define MC13783_USE_CODEC	MC13XXX_USE_CODEC
 #define MC13783_USE_ADC		MC13XXX_USE_ADC
 #define MC13783_USE_RTC		MC13XXX_USE_RTC
-#define MC13783_USE_REGULATOR	MC13XXX_USE_REGULATOR
-#define MC13783_USE_LED		MC13XXX_USE_LED
 
 #define MC13783_ADC_MODE_TS		1
 #define MC13783_ADC_MODE_SINGLE_CHAN	2
diff --git a/include/linux/mfd/mc13xxx.h b/include/linux/mfd/mc13xxx.h
index c064bea..cef1497 100644
--- a/include/linux/mfd/mc13xxx.h
+++ b/include/linux/mfd/mc13xxx.h
@@ -142,8 +142,6 @@ struct mc13xxx_platform_data {
 #define MC13XXX_USE_CODEC	(1 << 1)
 #define MC13XXX_USE_ADC		(1 << 2)
 #define MC13XXX_USE_RTC		(1 << 3)
-#define MC13XXX_USE_REGULATOR	(1 << 4)
-#define MC13XXX_USE_LED		(1 << 5)
 	unsigned int flags;
 
 	struct mc13xxx_regulator_platform_data regulators;
-- 
1.6.3.3

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^ permalink raw reply related	[flat|nested] 32+ messages in thread
* [PATCH 4/6] mc13xxx: remove unused define
@ 2011-07-22 14:17         ` Philippe Rétornaz
  0 siblings, 0 replies; 32+ messages in thread
From: Philippe Rétornaz @ 2011-07-22 14:17 UTC (permalink / raw)
  To: linux-arm-kernel

Signed-off-by: Philippe R?tornaz <philippe.retornaz@epfl.ch>
---
 include/linux/mfd/mc13783.h |    2 --
 include/linux/mfd/mc13xxx.h |    2 --
 2 files changed, 0 insertions(+), 4 deletions(-)

diff --git a/include/linux/mfd/mc13783.h b/include/linux/mfd/mc13783.h
index 7d0f3d6..3756a30 100644
--- a/include/linux/mfd/mc13783.h
+++ b/include/linux/mfd/mc13783.h
@@ -112,8 +112,6 @@ static inline int mc13783_irq_ack(struct mc13783 *mc13783, int irq)
 #define MC13783_USE_CODEC	MC13XXX_USE_CODEC
 #define MC13783_USE_ADC		MC13XXX_USE_ADC
 #define MC13783_USE_RTC		MC13XXX_USE_RTC
-#define MC13783_USE_REGULATOR	MC13XXX_USE_REGULATOR
-#define MC13783_USE_LED		MC13XXX_USE_LED
 
 #define MC13783_ADC_MODE_TS		1
 #define MC13783_ADC_MODE_SINGLE_CHAN	2
diff --git a/include/linux/mfd/mc13xxx.h b/include/linux/mfd/mc13xxx.h
index c064bea..cef1497 100644
--- a/include/linux/mfd/mc13xxx.h
+++ b/include/linux/mfd/mc13xxx.h
@@ -142,8 +142,6 @@ struct mc13xxx_platform_data {
 #define MC13XXX_USE_CODEC	(1 << 1)
 #define MC13XXX_USE_ADC		(1 << 2)
 #define MC13XXX_USE_RTC		(1 << 3)
-#define MC13XXX_USE_REGULATOR	(1 << 4)
-#define MC13XXX_USE_LED		(1 << 5)
 	unsigned int flags;
 
 	struct mc13xxx_regulator_platform_data regulators;
-- 
1.6.3.3

^ permalink raw reply related	[flat|nested] 32+ messages in thread
* [PATCH 5/6] mc13783: add power button support
  2011-07-22 14:17         ` Philippe Rétornaz
@ 2011-07-22 14:17           ` Philippe Rétornaz
  -1 siblings, 0 replies; 32+ messages in thread
From: Philippe Rétornaz @ 2011-07-22 14:17 UTC (permalink / raw)
  To: s.hauer
  Cc: linux-arm-kernel, amit.kucheria, dmitry.torokhov, sameo,
	linux-input, broonie, u.kleine-koenig, philippe.retornaz,
	gaowanlong, shawn.guo

This adds support for the power-on buttons of MC13783 PMIC.
This is done using a misc input device.

Signed-off-by: Philippe Rétornaz <philippe.retornaz@epfl.ch>
Acked-by: Dmitry Torokhov <dtor@mail.ru>
---
 drivers/input/misc/Kconfig             |   10 +
 drivers/input/misc/Makefile            |    1 +
 drivers/input/misc/mc13783-pwrbutton.c |  282 ++++++++++++++++++++++++++++++++
 drivers/mfd/mc13xxx-core.c             |    9 +
 include/linux/mfd/mc13783.h            |    1 +
 include/linux/mfd/mc13xxx.h            |   17 ++
 6 files changed, 320 insertions(+), 0 deletions(-)
 create mode 100644 drivers/input/misc/mc13783-pwrbutton.c

diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig
index 45dc6aa..4272658 100644
--- a/drivers/input/misc/Kconfig
+++ b/drivers/input/misc/Kconfig
@@ -100,6 +100,16 @@ config INPUT_MAX8925_ONKEY
 	  To compile this driver as a module, choose M here: the module
 	  will be called max8925_onkey.
 
+config INPUT_MC13783_PWRBUTTON
+	tristate "MC13783 ON buttons"
+	depends on MFD_MC13783
+	help
+	  Support the ON buttons of MC13783 PMIC as an input device
+	  reporting power button status.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called mc13783-pwrbutton.
+
 config INPUT_APANEL
 	tristate "Fujitsu Lifebook Application Panel buttons"
 	depends on X86 && I2C && LEDS_CLASS
diff --git a/drivers/input/misc/Makefile b/drivers/input/misc/Makefile
index 38efb2c..ecced4c 100644
--- a/drivers/input/misc/Makefile
+++ b/drivers/input/misc/Makefile
@@ -27,6 +27,7 @@ obj-$(CONFIG_INPUT_IXP4XX_BEEPER)	+= ixp4xx-beeper.o
 obj-$(CONFIG_INPUT_KEYSPAN_REMOTE)	+= keyspan_remote.o
 obj-$(CONFIG_INPUT_M68K_BEEP)		+= m68kspkr.o
 obj-$(CONFIG_INPUT_MAX8925_ONKEY)	+= max8925_onkey.o
+obj-$(CONFIG_INPUT_MC13783_PWRBUTTON)	+= mc13783-pwrbutton.o
 obj-$(CONFIG_INPUT_PCAP)		+= pcap_keys.o
 obj-$(CONFIG_INPUT_PCF50633_PMU)	+= pcf50633-input.o
 obj-$(CONFIG_INPUT_PCF8574)		+= pcf8574_keypad.o
diff --git a/drivers/input/misc/mc13783-pwrbutton.c b/drivers/input/misc/mc13783-pwrbutton.c
new file mode 100644
index 0000000..09b0522
--- /dev/null
+++ b/drivers/input/misc/mc13783-pwrbutton.c
@@ -0,0 +1,282 @@
+/**
+ * Copyright (C) 2011 Philippe Rétornaz
+ *
+ * Based on twl4030-pwrbutton driver by:
+ *     Peter De Schrijver <peter.de-schrijver@nokia.com>
+ *     Felipe Balbi <felipe.balbi@nokia.com>
+ *
+ * This file is subject to the terms and conditions of the GNU General
+ * Public License. See the file "COPYING" in the main directory of this
+ * archive for more details.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335  USA
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/input.h>
+#include <linux/interrupt.h>
+#include <linux/platform_device.h>
+#include <linux/mfd/mc13783.h>
+#include <linux/sched.h>
+#include <linux/slab.h>
+
+struct mc13783_pwrb {
+	struct input_dev *pwr;
+	struct mc13xxx *mc13783;
+#define MC13783_PWRB_B1_POL_INVERT	(1 << 0)
+#define MC13783_PWRB_B2_POL_INVERT	(1 << 1)
+#define MC13783_PWRB_B3_POL_INVERT	(1 << 2)
+	int flags;
+	unsigned short keymap[3];
+};
+
+#define MC13783_REG_INTERRUPT_SENSE_1		5
+#define MC13783_IRQSENSE1_ONOFD1S		(1 << 3)
+#define MC13783_IRQSENSE1_ONOFD2S		(1 << 4)
+#define MC13783_IRQSENSE1_ONOFD3S		(1 << 5)
+
+#define MC13783_REG_POWER_CONTROL_2		15
+#define MC13783_POWER_CONTROL_2_ON1BDBNC	4
+#define MC13783_POWER_CONTROL_2_ON2BDBNC	6
+#define MC13783_POWER_CONTROL_2_ON3BDBNC	8
+#define MC13783_POWER_CONTROL_2_ON1BRSTEN	(1 << 1)
+#define MC13783_POWER_CONTROL_2_ON2BRSTEN	(1 << 2)
+#define MC13783_POWER_CONTROL_2_ON3BRSTEN	(1 << 3)
+
+static irqreturn_t button_irq(int irq, void *_priv)
+{
+	struct mc13783_pwrb *priv = _priv;
+	int val;
+
+	mc13xxx_irq_ack(priv->mc13783, irq);
+	mc13xxx_reg_read(priv->mc13783, MC13783_REG_INTERRUPT_SENSE_1, &val);
+
+	switch (irq) {
+	case MC13783_IRQ_ONOFD1:
+		val = val & MC13783_IRQSENSE1_ONOFD1S ? 1 : 0;
+		if (priv->flags & MC13783_PWRB_B1_POL_INVERT)
+			val ^= 1;
+		input_report_key(priv->pwr, priv->keymap[0], val);
+		break;
+
+	case MC13783_IRQ_ONOFD2:
+		val = val & MC13783_IRQSENSE1_ONOFD2S ? 1 : 0;
+		if (priv->flags & MC13783_PWRB_B2_POL_INVERT)
+			val ^= 1;
+		input_report_key(priv->pwr, priv->keymap[1], val);
+		break;
+
+	case MC13783_IRQ_ONOFD3:
+		val = val & MC13783_IRQSENSE1_ONOFD3S ? 1 : 0;
+		if (priv->flags & MC13783_PWRB_B3_POL_INVERT)
+			val ^= 1;
+		input_report_key(priv->pwr, priv->keymap[2], val);
+		break;
+	}
+
+	input_sync(priv->pwr);
+
+	return IRQ_HANDLED;
+}
+
+static int __devinit mc13783_pwrbutton_probe(struct platform_device *pdev)
+{
+	const struct mc13xxx_buttons_platform_data *pdata;
+	struct mc13xxx *mc13783 = dev_get_drvdata(pdev->dev.parent);
+	struct input_dev *pwr;
+	struct mc13783_pwrb *priv;
+	int err = 0;
+	int reg = 0;
+
+	pdata = dev_get_platdata(&pdev->dev);
+	if (!pdata) {
+		dev_err(&pdev->dev, "missing platform data\n");
+		return -ENODEV;
+	}
+
+	pwr = input_allocate_device();
+	if (!pwr) {
+		dev_dbg(&pdev->dev, "Can't allocate power button\n");
+		return -ENOMEM;
+	}
+
+	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
+	if (!priv) {
+		err = -ENOMEM;
+		dev_dbg(&pdev->dev, "Can't allocate power button\n");
+		goto free_input_dev;
+	}
+
+	reg |= (pdata->b1on_flags & 0x3) << MC13783_POWER_CONTROL_2_ON1BDBNC;
+	reg |= (pdata->b2on_flags & 0x3) << MC13783_POWER_CONTROL_2_ON2BDBNC;
+	reg |= (pdata->b3on_flags & 0x3) << MC13783_POWER_CONTROL_2_ON3BDBNC;
+
+	priv->pwr = pwr;
+	priv->mc13783 = mc13783;
+
+	mc13xxx_lock(mc13783);
+
+	if (pdata->b1on_flags & MC13783_BUTTON_ENABLE) {
+		priv->keymap[0] = pdata->b1on_key;
+		if (pdata->b1on_key != KEY_RESERVED)
+			__set_bit(pdata->b1on_key, pwr->keybit);
+
+		if (pdata->b1on_flags & MC13783_BUTTON_POL_INVERT)
+			priv->flags |= MC13783_PWRB_B1_POL_INVERT;
+
+		if (pdata->b1on_flags & MC13783_BUTTON_RESET_EN)
+			reg |= MC13783_POWER_CONTROL_2_ON1BRSTEN;
+
+		err = mc13xxx_irq_request(mc13783, MC13783_IRQ_ONOFD1,
+					  button_irq, "b1on", priv);
+		if (err) {
+			dev_dbg(&pdev->dev, "Can't request irq\n");
+			goto free_priv;
+		}
+	}
+
+	if (pdata->b2on_flags & MC13783_BUTTON_ENABLE) {
+		priv->keymap[1] = pdata->b2on_key;
+		if (pdata->b2on_key != KEY_RESERVED)
+			__set_bit(pdata->b2on_key, pwr->keybit);
+
+		if (pdata->b2on_flags & MC13783_BUTTON_POL_INVERT)
+			priv->flags |= MC13783_PWRB_B2_POL_INVERT;
+
+		if (pdata->b2on_flags & MC13783_BUTTON_RESET_EN)
+			reg |= MC13783_POWER_CONTROL_2_ON2BRSTEN;
+
+		err = mc13xxx_irq_request(mc13783, MC13783_IRQ_ONOFD2,
+					  button_irq, "b2on", priv);
+		if (err) {
+			dev_dbg(&pdev->dev, "Can't request irq\n");
+			goto free_irq_b1;
+		}
+	}
+
+	if (pdata->b3on_flags & MC13783_BUTTON_ENABLE) {
+		priv->keymap[2] = pdata->b3on_key;
+		if (pdata->b3on_key != KEY_RESERVED)
+			__set_bit(pdata->b3on_key, pwr->keybit);
+
+		if (pdata->b3on_flags & MC13783_BUTTON_POL_INVERT)
+			priv->flags |= MC13783_PWRB_B3_POL_INVERT;
+
+		if (pdata->b3on_flags & MC13783_BUTTON_RESET_EN)
+			reg |= MC13783_POWER_CONTROL_2_ON3BRSTEN;
+
+		err = mc13xxx_irq_request(mc13783, MC13783_IRQ_ONOFD3,
+					  button_irq, "b3on", priv);
+		if (err) {
+			dev_dbg(&pdev->dev, "Can't request irq: %d\n", err);
+			goto free_irq_b2;
+		}
+	}
+
+	mc13xxx_reg_rmw(mc13783, MC13783_REG_POWER_CONTROL_2, 0x3FE, reg);
+
+	mc13xxx_unlock(mc13783);
+
+	pwr->name = "mc13783_pwrbutton";
+	pwr->phys = "mc13783_pwrbutton/input0";
+	pwr->dev.parent = &pdev->dev;
+
+	pwr->keycode = priv->keymap;
+	pwr->keycodemax = ARRAY_SIZE(priv->keymap);
+	pwr->keycodesize = sizeof(priv->keymap[0]);
+	__set_bit(EV_KEY, pwr->evbit);
+
+	err = input_register_device(pwr);
+	if (err) {
+		dev_dbg(&pdev->dev, "Can't register power button: %d\n", err);
+		goto free_irq;
+	}
+
+	platform_set_drvdata(pdev, priv);
+
+	return 0;
+
+free_irq:
+	mc13xxx_lock(mc13783);
+
+	if (pdata->b3on_flags & MC13783_BUTTON_ENABLE)
+		mc13xxx_irq_free(mc13783, MC13783_IRQ_ONOFD3, priv);
+
+free_irq_b2:
+	if (pdata->b2on_flags & MC13783_BUTTON_ENABLE)
+		mc13xxx_irq_free(mc13783, MC13783_IRQ_ONOFD2, priv);
+
+free_irq_b1:
+	if (pdata->b1on_flags & MC13783_BUTTON_ENABLE)
+		mc13xxx_irq_free(mc13783, MC13783_IRQ_ONOFD1, priv);
+
+free_priv:
+	mc13xxx_unlock(mc13783);
+	kfree(priv);
+
+free_input_dev:
+	input_free_device(pwr);
+
+	return err;
+}
+
+static int __devexit mc13783_pwrbutton_remove(struct platform_device *pdev)
+{
+	struct mc13783_pwrb *priv = platform_get_drvdata(pdev);
+	const struct mc13xxx_buttons_platform_data *pdata;
+
+	pdata = dev_get_platdata(&pdev->dev);
+
+	mc13xxx_lock(priv->mc13783);
+
+	if (pdata->b3on_flags & MC13783_BUTTON_ENABLE)
+		mc13xxx_irq_free(priv->mc13783, MC13783_IRQ_ONOFD3, priv);
+	if (pdata->b2on_flags & MC13783_BUTTON_ENABLE)
+		mc13xxx_irq_free(priv->mc13783, MC13783_IRQ_ONOFD2, priv);
+	if (pdata->b1on_flags & MC13783_BUTTON_ENABLE)
+		mc13xxx_irq_free(priv->mc13783, MC13783_IRQ_ONOFD1, priv);
+
+	mc13xxx_unlock(priv->mc13783);
+
+	input_unregister_device(priv->pwr);
+	kfree(priv);
+	platform_set_drvdata(pdev, NULL);
+
+	return 0;
+}
+
+struct platform_driver mc13783_pwrbutton_driver = {
+	.probe		= mc13783_pwrbutton_probe,
+	.remove		= __devexit_p(mc13783_pwrbutton_remove),
+	.driver		= {
+		.name	= "mc13783-pwrbutton",
+		.owner	= THIS_MODULE,
+	},
+};
+
+static int __init mc13783_pwrbutton_init(void)
+{
+	return platform_driver_register(&mc13783_pwrbutton_driver);
+}
+module_init(mc13783_pwrbutton_init);
+
+static void __exit mc13783_pwrbutton_exit(void)
+{
+	platform_driver_unregister(&mc13783_pwrbutton_driver);
+}
+module_exit(mc13783_pwrbutton_exit);
+
+MODULE_ALIAS("platform:mc13783-pwrbutton");
+MODULE_DESCRIPTION("MC13783 Power Button");
+MODULE_LICENSE("GPL v2");
+MODULE_AUTHOR("Philippe Retornaz");
diff --git a/drivers/mfd/mc13xxx-core.c b/drivers/mfd/mc13xxx-core.c
index 2867c21..ce4377f 100644
--- a/drivers/mfd/mc13xxx-core.c
+++ b/drivers/mfd/mc13xxx-core.c
@@ -716,6 +716,11 @@ static int mc13xxx_probe(struct spi_device *spi)
 	enum mc13xxx_id id;
 	int ret;
 
+	if (!pdata) {
+		dev_err(&spi->dev, "invalid platform data\n");
+		return -EINVAL;
+	}
+
 	mc13xxx = kzalloc(sizeof(*mc13xxx), GFP_KERNEL);
 	if (!mc13xxx)
 		return -ENOMEM;
@@ -776,6 +781,10 @@ err_revision:
 		mc13xxx_add_subdevice_pdata(mc13xxx, "%s-led",
 				pdata->leds, sizeof(*pdata->leds));
 
+	if (pdata->buttons)
+		mc13xxx_add_subdevice_pdata(mc13xxx, "%s-pwrbutton",
+				pdata->buttons, sizeof(*pdata->buttons));
+
 	return 0;
 }
 
diff --git a/include/linux/mfd/mc13783.h b/include/linux/mfd/mc13783.h
index 3756a30..aa824d0 100644
--- a/include/linux/mfd/mc13783.h
+++ b/include/linux/mfd/mc13783.h
@@ -106,6 +106,7 @@ static inline int mc13783_irq_ack(struct mc13783 *mc13783, int irq)
 #define mc13783_regulator_platform_data mc13xxx_regulator_platform_data
 #define mc13783_led_platform_data mc13xxx_led_platform_data
 #define mc13783_leds_platform_data mc13xxx_leds_platform_data
+#define mc13783_buttons_platform_data mc13xxx_buttons_platform_data
 
 #define mc13783_platform_data mc13xxx_platform_data
 #define MC13783_USE_TOUCHSCREEN	MC13XXX_USE_TOUCHSCREEN
diff --git a/include/linux/mfd/mc13xxx.h b/include/linux/mfd/mc13xxx.h
index cef1497..f24be68 100644
--- a/include/linux/mfd/mc13xxx.h
+++ b/include/linux/mfd/mc13xxx.h
@@ -137,6 +137,22 @@ struct mc13xxx_leds_platform_data {
 	char tc3_period;
 };
 
+struct mc13xxx_buttons_platform_data {
+#define MC13783_BUTTON_DBNC_0MS		0
+#define MC13783_BUTTON_DBNC_30MS	1
+#define MC13783_BUTTON_DBNC_150MS	2
+#define MC13783_BUTTON_DBNC_750MS	3
+#define MC13783_BUTTON_ENABLE		(1 << 2)
+#define MC13783_BUTTON_POL_INVERT	(1 << 3)
+#define MC13783_BUTTON_RESET_EN		(1 << 4)
+	int b1on_flags;
+	unsigned short b1on_key;
+	int b2on_flags;
+	unsigned short b2on_key;
+	int b3on_flags;
+	unsigned short b3on_key;
+};
+
 struct mc13xxx_platform_data {
 #define MC13XXX_USE_TOUCHSCREEN (1 << 0)
 #define MC13XXX_USE_CODEC	(1 << 1)
@@ -146,6 +162,7 @@ struct mc13xxx_platform_data {
 
 	struct mc13xxx_regulator_platform_data regulators;
 	struct mc13xxx_leds_platform_data *leds;
+	struct mc13xxx_buttons_platform_data *buttons;
 };
 
 #endif /* ifndef __LINUX_MFD_MC13XXX_H */
-- 
1.6.3.3

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^ permalink raw reply related	[flat|nested] 32+ messages in thread
* [PATCH 5/6] mc13783: add power button support
@ 2011-07-22 14:17           ` Philippe Rétornaz
  0 siblings, 0 replies; 32+ messages in thread
From: Philippe Rétornaz @ 2011-07-22 14:17 UTC (permalink / raw)
  To: linux-arm-kernel

This adds support for the power-on buttons of MC13783 PMIC.
This is done using a misc input device.

Signed-off-by: Philippe R?tornaz <philippe.retornaz@epfl.ch>
Acked-by: Dmitry Torokhov <dtor@mail.ru>
---
 drivers/input/misc/Kconfig             |   10 +
 drivers/input/misc/Makefile            |    1 +
 drivers/input/misc/mc13783-pwrbutton.c |  282 ++++++++++++++++++++++++++++++++
 drivers/mfd/mc13xxx-core.c             |    9 +
 include/linux/mfd/mc13783.h            |    1 +
 include/linux/mfd/mc13xxx.h            |   17 ++
 6 files changed, 320 insertions(+), 0 deletions(-)
 create mode 100644 drivers/input/misc/mc13783-pwrbutton.c

diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig
index 45dc6aa..4272658 100644
--- a/drivers/input/misc/Kconfig
+++ b/drivers/input/misc/Kconfig
@@ -100,6 +100,16 @@ config INPUT_MAX8925_ONKEY
 	  To compile this driver as a module, choose M here: the module
 	  will be called max8925_onkey.
 
+config INPUT_MC13783_PWRBUTTON
+	tristate "MC13783 ON buttons"
+	depends on MFD_MC13783
+	help
+	  Support the ON buttons of MC13783 PMIC as an input device
+	  reporting power button status.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called mc13783-pwrbutton.
+
 config INPUT_APANEL
 	tristate "Fujitsu Lifebook Application Panel buttons"
 	depends on X86 && I2C && LEDS_CLASS
diff --git a/drivers/input/misc/Makefile b/drivers/input/misc/Makefile
index 38efb2c..ecced4c 100644
--- a/drivers/input/misc/Makefile
+++ b/drivers/input/misc/Makefile
@@ -27,6 +27,7 @@ obj-$(CONFIG_INPUT_IXP4XX_BEEPER)	+= ixp4xx-beeper.o
 obj-$(CONFIG_INPUT_KEYSPAN_REMOTE)	+= keyspan_remote.o
 obj-$(CONFIG_INPUT_M68K_BEEP)		+= m68kspkr.o
 obj-$(CONFIG_INPUT_MAX8925_ONKEY)	+= max8925_onkey.o
+obj-$(CONFIG_INPUT_MC13783_PWRBUTTON)	+= mc13783-pwrbutton.o
 obj-$(CONFIG_INPUT_PCAP)		+= pcap_keys.o
 obj-$(CONFIG_INPUT_PCF50633_PMU)	+= pcf50633-input.o
 obj-$(CONFIG_INPUT_PCF8574)		+= pcf8574_keypad.o
diff --git a/drivers/input/misc/mc13783-pwrbutton.c b/drivers/input/misc/mc13783-pwrbutton.c
new file mode 100644
index 0000000..09b0522
--- /dev/null
+++ b/drivers/input/misc/mc13783-pwrbutton.c
@@ -0,0 +1,282 @@
+/**
+ * Copyright (C) 2011 Philippe R?tornaz
+ *
+ * Based on twl4030-pwrbutton driver by:
+ *     Peter De Schrijver <peter.de-schrijver@nokia.com>
+ *     Felipe Balbi <felipe.balbi@nokia.com>
+ *
+ * This file is subject to the terms and conditions of the GNU General
+ * Public License. See the file "COPYING" in the main directory of this
+ * archive for more details.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335  USA
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/input.h>
+#include <linux/interrupt.h>
+#include <linux/platform_device.h>
+#include <linux/mfd/mc13783.h>
+#include <linux/sched.h>
+#include <linux/slab.h>
+
+struct mc13783_pwrb {
+	struct input_dev *pwr;
+	struct mc13xxx *mc13783;
+#define MC13783_PWRB_B1_POL_INVERT	(1 << 0)
+#define MC13783_PWRB_B2_POL_INVERT	(1 << 1)
+#define MC13783_PWRB_B3_POL_INVERT	(1 << 2)
+	int flags;
+	unsigned short keymap[3];
+};
+
+#define MC13783_REG_INTERRUPT_SENSE_1		5
+#define MC13783_IRQSENSE1_ONOFD1S		(1 << 3)
+#define MC13783_IRQSENSE1_ONOFD2S		(1 << 4)
+#define MC13783_IRQSENSE1_ONOFD3S		(1 << 5)
+
+#define MC13783_REG_POWER_CONTROL_2		15
+#define MC13783_POWER_CONTROL_2_ON1BDBNC	4
+#define MC13783_POWER_CONTROL_2_ON2BDBNC	6
+#define MC13783_POWER_CONTROL_2_ON3BDBNC	8
+#define MC13783_POWER_CONTROL_2_ON1BRSTEN	(1 << 1)
+#define MC13783_POWER_CONTROL_2_ON2BRSTEN	(1 << 2)
+#define MC13783_POWER_CONTROL_2_ON3BRSTEN	(1 << 3)
+
+static irqreturn_t button_irq(int irq, void *_priv)
+{
+	struct mc13783_pwrb *priv = _priv;
+	int val;
+
+	mc13xxx_irq_ack(priv->mc13783, irq);
+	mc13xxx_reg_read(priv->mc13783, MC13783_REG_INTERRUPT_SENSE_1, &val);
+
+	switch (irq) {
+	case MC13783_IRQ_ONOFD1:
+		val = val & MC13783_IRQSENSE1_ONOFD1S ? 1 : 0;
+		if (priv->flags & MC13783_PWRB_B1_POL_INVERT)
+			val ^= 1;
+		input_report_key(priv->pwr, priv->keymap[0], val);
+		break;
+
+	case MC13783_IRQ_ONOFD2:
+		val = val & MC13783_IRQSENSE1_ONOFD2S ? 1 : 0;
+		if (priv->flags & MC13783_PWRB_B2_POL_INVERT)
+			val ^= 1;
+		input_report_key(priv->pwr, priv->keymap[1], val);
+		break;
+
+	case MC13783_IRQ_ONOFD3:
+		val = val & MC13783_IRQSENSE1_ONOFD3S ? 1 : 0;
+		if (priv->flags & MC13783_PWRB_B3_POL_INVERT)
+			val ^= 1;
+		input_report_key(priv->pwr, priv->keymap[2], val);
+		break;
+	}
+
+	input_sync(priv->pwr);
+
+	return IRQ_HANDLED;
+}
+
+static int __devinit mc13783_pwrbutton_probe(struct platform_device *pdev)
+{
+	const struct mc13xxx_buttons_platform_data *pdata;
+	struct mc13xxx *mc13783 = dev_get_drvdata(pdev->dev.parent);
+	struct input_dev *pwr;
+	struct mc13783_pwrb *priv;
+	int err = 0;
+	int reg = 0;
+
+	pdata = dev_get_platdata(&pdev->dev);
+	if (!pdata) {
+		dev_err(&pdev->dev, "missing platform data\n");
+		return -ENODEV;
+	}
+
+	pwr = input_allocate_device();
+	if (!pwr) {
+		dev_dbg(&pdev->dev, "Can't allocate power button\n");
+		return -ENOMEM;
+	}
+
+	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
+	if (!priv) {
+		err = -ENOMEM;
+		dev_dbg(&pdev->dev, "Can't allocate power button\n");
+		goto free_input_dev;
+	}
+
+	reg |= (pdata->b1on_flags & 0x3) << MC13783_POWER_CONTROL_2_ON1BDBNC;
+	reg |= (pdata->b2on_flags & 0x3) << MC13783_POWER_CONTROL_2_ON2BDBNC;
+	reg |= (pdata->b3on_flags & 0x3) << MC13783_POWER_CONTROL_2_ON3BDBNC;
+
+	priv->pwr = pwr;
+	priv->mc13783 = mc13783;
+
+	mc13xxx_lock(mc13783);
+
+	if (pdata->b1on_flags & MC13783_BUTTON_ENABLE) {
+		priv->keymap[0] = pdata->b1on_key;
+		if (pdata->b1on_key != KEY_RESERVED)
+			__set_bit(pdata->b1on_key, pwr->keybit);
+
+		if (pdata->b1on_flags & MC13783_BUTTON_POL_INVERT)
+			priv->flags |= MC13783_PWRB_B1_POL_INVERT;
+
+		if (pdata->b1on_flags & MC13783_BUTTON_RESET_EN)
+			reg |= MC13783_POWER_CONTROL_2_ON1BRSTEN;
+
+		err = mc13xxx_irq_request(mc13783, MC13783_IRQ_ONOFD1,
+					  button_irq, "b1on", priv);
+		if (err) {
+			dev_dbg(&pdev->dev, "Can't request irq\n");
+			goto free_priv;
+		}
+	}
+
+	if (pdata->b2on_flags & MC13783_BUTTON_ENABLE) {
+		priv->keymap[1] = pdata->b2on_key;
+		if (pdata->b2on_key != KEY_RESERVED)
+			__set_bit(pdata->b2on_key, pwr->keybit);
+
+		if (pdata->b2on_flags & MC13783_BUTTON_POL_INVERT)
+			priv->flags |= MC13783_PWRB_B2_POL_INVERT;
+
+		if (pdata->b2on_flags & MC13783_BUTTON_RESET_EN)
+			reg |= MC13783_POWER_CONTROL_2_ON2BRSTEN;
+
+		err = mc13xxx_irq_request(mc13783, MC13783_IRQ_ONOFD2,
+					  button_irq, "b2on", priv);
+		if (err) {
+			dev_dbg(&pdev->dev, "Can't request irq\n");
+			goto free_irq_b1;
+		}
+	}
+
+	if (pdata->b3on_flags & MC13783_BUTTON_ENABLE) {
+		priv->keymap[2] = pdata->b3on_key;
+		if (pdata->b3on_key != KEY_RESERVED)
+			__set_bit(pdata->b3on_key, pwr->keybit);
+
+		if (pdata->b3on_flags & MC13783_BUTTON_POL_INVERT)
+			priv->flags |= MC13783_PWRB_B3_POL_INVERT;
+
+		if (pdata->b3on_flags & MC13783_BUTTON_RESET_EN)
+			reg |= MC13783_POWER_CONTROL_2_ON3BRSTEN;
+
+		err = mc13xxx_irq_request(mc13783, MC13783_IRQ_ONOFD3,
+					  button_irq, "b3on", priv);
+		if (err) {
+			dev_dbg(&pdev->dev, "Can't request irq: %d\n", err);
+			goto free_irq_b2;
+		}
+	}
+
+	mc13xxx_reg_rmw(mc13783, MC13783_REG_POWER_CONTROL_2, 0x3FE, reg);
+
+	mc13xxx_unlock(mc13783);
+
+	pwr->name = "mc13783_pwrbutton";
+	pwr->phys = "mc13783_pwrbutton/input0";
+	pwr->dev.parent = &pdev->dev;
+
+	pwr->keycode = priv->keymap;
+	pwr->keycodemax = ARRAY_SIZE(priv->keymap);
+	pwr->keycodesize = sizeof(priv->keymap[0]);
+	__set_bit(EV_KEY, pwr->evbit);
+
+	err = input_register_device(pwr);
+	if (err) {
+		dev_dbg(&pdev->dev, "Can't register power button: %d\n", err);
+		goto free_irq;
+	}
+
+	platform_set_drvdata(pdev, priv);
+
+	return 0;
+
+free_irq:
+	mc13xxx_lock(mc13783);
+
+	if (pdata->b3on_flags & MC13783_BUTTON_ENABLE)
+		mc13xxx_irq_free(mc13783, MC13783_IRQ_ONOFD3, priv);
+
+free_irq_b2:
+	if (pdata->b2on_flags & MC13783_BUTTON_ENABLE)
+		mc13xxx_irq_free(mc13783, MC13783_IRQ_ONOFD2, priv);
+
+free_irq_b1:
+	if (pdata->b1on_flags & MC13783_BUTTON_ENABLE)
+		mc13xxx_irq_free(mc13783, MC13783_IRQ_ONOFD1, priv);
+
+free_priv:
+	mc13xxx_unlock(mc13783);
+	kfree(priv);
+
+free_input_dev:
+	input_free_device(pwr);
+
+	return err;
+}
+
+static int __devexit mc13783_pwrbutton_remove(struct platform_device *pdev)
+{
+	struct mc13783_pwrb *priv = platform_get_drvdata(pdev);
+	const struct mc13xxx_buttons_platform_data *pdata;
+
+	pdata = dev_get_platdata(&pdev->dev);
+
+	mc13xxx_lock(priv->mc13783);
+
+	if (pdata->b3on_flags & MC13783_BUTTON_ENABLE)
+		mc13xxx_irq_free(priv->mc13783, MC13783_IRQ_ONOFD3, priv);
+	if (pdata->b2on_flags & MC13783_BUTTON_ENABLE)
+		mc13xxx_irq_free(priv->mc13783, MC13783_IRQ_ONOFD2, priv);
+	if (pdata->b1on_flags & MC13783_BUTTON_ENABLE)
+		mc13xxx_irq_free(priv->mc13783, MC13783_IRQ_ONOFD1, priv);
+
+	mc13xxx_unlock(priv->mc13783);
+
+	input_unregister_device(priv->pwr);
+	kfree(priv);
+	platform_set_drvdata(pdev, NULL);
+
+	return 0;
+}
+
+struct platform_driver mc13783_pwrbutton_driver = {
+	.probe		= mc13783_pwrbutton_probe,
+	.remove		= __devexit_p(mc13783_pwrbutton_remove),
+	.driver		= {
+		.name	= "mc13783-pwrbutton",
+		.owner	= THIS_MODULE,
+	},
+};
+
+static int __init mc13783_pwrbutton_init(void)
+{
+	return platform_driver_register(&mc13783_pwrbutton_driver);
+}
+module_init(mc13783_pwrbutton_init);
+
+static void __exit mc13783_pwrbutton_exit(void)
+{
+	platform_driver_unregister(&mc13783_pwrbutton_driver);
+}
+module_exit(mc13783_pwrbutton_exit);
+
+MODULE_ALIAS("platform:mc13783-pwrbutton");
+MODULE_DESCRIPTION("MC13783 Power Button");
+MODULE_LICENSE("GPL v2");
+MODULE_AUTHOR("Philippe Retornaz");
diff --git a/drivers/mfd/mc13xxx-core.c b/drivers/mfd/mc13xxx-core.c
index 2867c21..ce4377f 100644
--- a/drivers/mfd/mc13xxx-core.c
+++ b/drivers/mfd/mc13xxx-core.c
@@ -716,6 +716,11 @@ static int mc13xxx_probe(struct spi_device *spi)
 	enum mc13xxx_id id;
 	int ret;
 
+	if (!pdata) {
+		dev_err(&spi->dev, "invalid platform data\n");
+		return -EINVAL;
+	}
+
 	mc13xxx = kzalloc(sizeof(*mc13xxx), GFP_KERNEL);
 	if (!mc13xxx)
 		return -ENOMEM;
@@ -776,6 +781,10 @@ err_revision:
 		mc13xxx_add_subdevice_pdata(mc13xxx, "%s-led",
 				pdata->leds, sizeof(*pdata->leds));
 
+	if (pdata->buttons)
+		mc13xxx_add_subdevice_pdata(mc13xxx, "%s-pwrbutton",
+				pdata->buttons, sizeof(*pdata->buttons));
+
 	return 0;
 }
 
diff --git a/include/linux/mfd/mc13783.h b/include/linux/mfd/mc13783.h
index 3756a30..aa824d0 100644
--- a/include/linux/mfd/mc13783.h
+++ b/include/linux/mfd/mc13783.h
@@ -106,6 +106,7 @@ static inline int mc13783_irq_ack(struct mc13783 *mc13783, int irq)
 #define mc13783_regulator_platform_data mc13xxx_regulator_platform_data
 #define mc13783_led_platform_data mc13xxx_led_platform_data
 #define mc13783_leds_platform_data mc13xxx_leds_platform_data
+#define mc13783_buttons_platform_data mc13xxx_buttons_platform_data
 
 #define mc13783_platform_data mc13xxx_platform_data
 #define MC13783_USE_TOUCHSCREEN	MC13XXX_USE_TOUCHSCREEN
diff --git a/include/linux/mfd/mc13xxx.h b/include/linux/mfd/mc13xxx.h
index cef1497..f24be68 100644
--- a/include/linux/mfd/mc13xxx.h
+++ b/include/linux/mfd/mc13xxx.h
@@ -137,6 +137,22 @@ struct mc13xxx_leds_platform_data {
 	char tc3_period;
 };
 
+struct mc13xxx_buttons_platform_data {
+#define MC13783_BUTTON_DBNC_0MS		0
+#define MC13783_BUTTON_DBNC_30MS	1
+#define MC13783_BUTTON_DBNC_150MS	2
+#define MC13783_BUTTON_DBNC_750MS	3
+#define MC13783_BUTTON_ENABLE		(1 << 2)
+#define MC13783_BUTTON_POL_INVERT	(1 << 3)
+#define MC13783_BUTTON_RESET_EN		(1 << 4)
+	int b1on_flags;
+	unsigned short b1on_key;
+	int b2on_flags;
+	unsigned short b2on_key;
+	int b3on_flags;
+	unsigned short b3on_key;
+};
+
 struct mc13xxx_platform_data {
 #define MC13XXX_USE_TOUCHSCREEN (1 << 0)
 #define MC13XXX_USE_CODEC	(1 << 1)
@@ -146,6 +162,7 @@ struct mc13xxx_platform_data {
 
 	struct mc13xxx_regulator_platform_data regulators;
 	struct mc13xxx_leds_platform_data *leds;
+	struct mc13xxx_buttons_platform_data *buttons;
 };
 
 #endif /* ifndef __LINUX_MFD_MC13XXX_H */
-- 
1.6.3.3

^ permalink raw reply related	[flat|nested] 32+ messages in thread
* [PATCH 6/6] mx31moboard: Add MC13783 power button support
  2011-07-22 14:17           ` Philippe Rétornaz
@ 2011-07-22 14:17             ` Philippe Rétornaz
  -1 siblings, 0 replies; 32+ messages in thread
From: Philippe Rétornaz @ 2011-07-22 14:17 UTC (permalink / raw)
  To: s.hauer
  Cc: linux-arm-kernel, amit.kucheria, dmitry.torokhov, sameo,
	linux-input, broonie, u.kleine-koenig, philippe.retornaz,
	gaowanlong, shawn.guo

Add the power-on button on mx31moboard using MC13783 PMIC.

Signed-off-by: Philippe Rétornaz <philippe.retornaz@epfl.ch>
---
 arch/arm/mach-imx/mach-mx31moboard.c |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-imx/mach-mx31moboard.c b/arch/arm/mach-imx/mach-mx31moboard.c
index 579ca1f..2a43492 100644
--- a/arch/arm/mach-imx/mach-mx31moboard.c
+++ b/arch/arm/mach-imx/mach-mx31moboard.c
@@ -28,6 +28,7 @@
 #include <linux/spi/spi.h>
 #include <linux/types.h>
 #include <linux/memblock.h>
+#include <linux/input.h>
 
 #include <linux/usb/otg.h>
 #include <linux/usb/ulpi.h>
@@ -264,12 +265,19 @@ static struct mc13783_leds_platform_data moboard_leds = {
 	.tc2_period = MC13783_LED_PERIOD_10MS,
 };
 
+static struct mc13783_buttons_platform_data moboard_buttons = {
+	.b1on_flags = MC13783_BUTTON_DBNC_750MS | MC13783_BUTTON_ENABLE |
+			MC13783_BUTTON_POL_INVERT,
+	.b1on_key = KEY_POWER,
+};
+
 static struct mc13xxx_platform_data moboard_pmic = {
 	.regulators = {
 		.regulators = moboard_regulators,
 		.num_regulators = ARRAY_SIZE(moboard_regulators),
 	},
 	.leds = &moboard_leds,
+	.buttons = &moboard_buttons,
 	.flags = MC13XXX_USE_RTC | MC13XXX_USE_ADC,
 };
 
-- 
1.6.3.3

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^ permalink raw reply related	[flat|nested] 32+ messages in thread
* [PATCH 6/6] mx31moboard: Add MC13783 power button support
@ 2011-07-22 14:17             ` Philippe Rétornaz
  0 siblings, 0 replies; 32+ messages in thread
From: Philippe Rétornaz @ 2011-07-22 14:17 UTC (permalink / raw)
  To: linux-arm-kernel

Add the power-on button on mx31moboard using MC13783 PMIC.

Signed-off-by: Philippe R?tornaz <philippe.retornaz@epfl.ch>
---
 arch/arm/mach-imx/mach-mx31moboard.c |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-imx/mach-mx31moboard.c b/arch/arm/mach-imx/mach-mx31moboard.c
index 579ca1f..2a43492 100644
--- a/arch/arm/mach-imx/mach-mx31moboard.c
+++ b/arch/arm/mach-imx/mach-mx31moboard.c
@@ -28,6 +28,7 @@
 #include <linux/spi/spi.h>
 #include <linux/types.h>
 #include <linux/memblock.h>
+#include <linux/input.h>
 
 #include <linux/usb/otg.h>
 #include <linux/usb/ulpi.h>
@@ -264,12 +265,19 @@ static struct mc13783_leds_platform_data moboard_leds = {
 	.tc2_period = MC13783_LED_PERIOD_10MS,
 };
 
+static struct mc13783_buttons_platform_data moboard_buttons = {
+	.b1on_flags = MC13783_BUTTON_DBNC_750MS | MC13783_BUTTON_ENABLE |
+			MC13783_BUTTON_POL_INVERT,
+	.b1on_key = KEY_POWER,
+};
+
 static struct mc13xxx_platform_data moboard_pmic = {
 	.regulators = {
 		.regulators = moboard_regulators,
 		.num_regulators = ARRAY_SIZE(moboard_regulators),
 	},
 	.leds = &moboard_leds,
+	.buttons = &moboard_buttons,
 	.flags = MC13XXX_USE_RTC | MC13XXX_USE_ADC,
 };
 
-- 
1.6.3.3

^ permalink raw reply related	[flat|nested] 32+ messages in thread
* Re: [PATCH v6 0/6] mc13783: add pwr button support
  2011-07-22 14:17 ` Philippe Rétornaz
@ 2011-07-24  3:44   ` Shawn Guo
  -1 siblings, 0 replies; 32+ messages in thread
From: Shawn Guo @ 2011-07-24  3:44 UTC (permalink / raw)
  To: Philippe Rétornaz
  Cc: s.hauer, linux-arm-kernel, amit.kucheria, dmitry.torokhov, sameo,
	linux-input, broonie, u.kleine-koenig, gaowanlong

On Fri, Jul 22, 2011 at 04:17:06PM +0200, Philippe Rétornaz wrote:
> Hello
> 
> This add button handling for the MC13783 PMIC.
> 
> Patch 1 & 2 modify the mc13xxx MFD driver to use the platform data to
> resgister the led subdevice and unconditionally register the regulator
> subdevice (as suggested by Mark and Uwe).
> 
> Patch 3 remove the use of the *_USE_REGULATOR and *_USE_LED macros in
> the platform files.
> 
> Patch 4 must be applied after patch 1,2,3 to remove the obsolete define.
> 
> Patch 5 modify the mc13xxx MFD driver to add a button subdevice and
> also adds the mc13783-pwrbutton driver using a misc input device.
> 
> The last patch adds the power on button support to the mx31moboard boards.
> 
> v2: first patch modified according to comments by Dmitry Torokhov
> v3: Implement review by Uwe
> v4: Implement comments by Uwe and Mark
> v5: Reorder patchset
> v6: Minor corrections
> 
It seems you did not address the comment about possible NULL pdata I
put on v4?

-- 
Regards,
Shawn

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To unsubscribe from this list: send the line "unsubscribe linux-input" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

^ permalink raw reply	[flat|nested] 32+ messages in thread
* [PATCH v6 0/6] mc13783: add pwr button support
@ 2011-07-24  3:44   ` Shawn Guo
  0 siblings, 0 replies; 32+ messages in thread
From: Shawn Guo @ 2011-07-24  3:44 UTC (permalink / raw)
  To: linux-arm-kernel

On Fri, Jul 22, 2011 at 04:17:06PM +0200, Philippe R?tornaz wrote:
> Hello
> 
> This add button handling for the MC13783 PMIC.
> 
> Patch 1 & 2 modify the mc13xxx MFD driver to use the platform data to
> resgister the led subdevice and unconditionally register the regulator
> subdevice (as suggested by Mark and Uwe).
> 
> Patch 3 remove the use of the *_USE_REGULATOR and *_USE_LED macros in
> the platform files.
> 
> Patch 4 must be applied after patch 1,2,3 to remove the obsolete define.
> 
> Patch 5 modify the mc13xxx MFD driver to add a button subdevice and
> also adds the mc13783-pwrbutton driver using a misc input device.
> 
> The last patch adds the power on button support to the mx31moboard boards.
> 
> v2: first patch modified according to comments by Dmitry Torokhov
> v3: Implement review by Uwe
> v4: Implement comments by Uwe and Mark
> v5: Reorder patchset
> v6: Minor corrections
> 
It seems you did not address the comment about possible NULL pdata I
put on v4?

-- 
Regards,
Shawn

^ permalink raw reply	[flat|nested] 32+ messages in thread
* Re: [PATCH v6 0/6] mc13783: add pwr button support
  2011-07-24  3:44   ` Shawn Guo
@ 2011-07-25  6:49     ` Philippe Rétornaz
  -1 siblings, 0 replies; 32+ messages in thread
From: Philippe Rétornaz @ 2011-07-25  6:49 UTC (permalink / raw)
  To: Shawn Guo
  Cc: s.hauer, linux-arm-kernel, amit.kucheria, dmitry.torokhov, sameo,
	linux-input, broonie, u.kleine-koenig, gaowanlong

Le dimanche 24 juillet 2011 05:44:19, Shawn Guo a écrit :
> On Fri, Jul 22, 2011 at 04:17:06PM +0200, Philippe Rétornaz wrote:
> > Hello
> > 
> > This add button handling for the MC13783 PMIC.
> > 
> > Patch 1 & 2 modify the mc13xxx MFD driver to use the platform data to
> > resgister the led subdevice and unconditionally register the regulator
> > subdevice (as suggested by Mark and Uwe).
> > 
> > Patch 3 remove the use of the *_USE_REGULATOR and *_USE_LED macros in
> > the platform files.
> > 
> > Patch 4 must be applied after patch 1,2,3 to remove the obsolete define.
> > 
> > Patch 5 modify the mc13xxx MFD driver to add a button subdevice and
> > also adds the mc13783-pwrbutton driver using a misc input device.
> > 
> > The last patch adds the power on button support to the mx31moboard
> > boards.
> > 
> > v2: first patch modified according to comments by Dmitry Torokhov
> > v3: Implement review by Uwe
> > v4: Implement comments by Uwe and Mark
> > v5: Reorder patchset
> > v6: Minor corrections
> 
> It seems you did not address the comment about possible NULL pdata I
> put on v4?

Yes I did in patch 5:

--- a/drivers/mfd/mc13xxx-core.c
+++ b/drivers/mfd/mc13xxx-core.c
@@ -716,6 +716,11 @@ static int mc13xxx_probe(struct spi_device *spi)
        enum mc13xxx_id id;
        int ret;
 
+       if (!pdata) {
+               dev_err(&spi->dev, "invalid platform data\n");
+               return -EINVAL;
+       }
+


Thanks,

Philippe
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^ permalink raw reply	[flat|nested] 32+ messages in thread
* [PATCH v6 0/6] mc13783: add pwr button support
@ 2011-07-25  6:49     ` Philippe Rétornaz
  0 siblings, 0 replies; 32+ messages in thread
From: Philippe Rétornaz @ 2011-07-25  6:49 UTC (permalink / raw)
  To: linux-arm-kernel

Le dimanche 24 juillet 2011 05:44:19, Shawn Guo a ?crit :
> On Fri, Jul 22, 2011 at 04:17:06PM +0200, Philippe R?tornaz wrote:
> > Hello
> > 
> > This add button handling for the MC13783 PMIC.
> > 
> > Patch 1 & 2 modify the mc13xxx MFD driver to use the platform data to
> > resgister the led subdevice and unconditionally register the regulator
> > subdevice (as suggested by Mark and Uwe).
> > 
> > Patch 3 remove the use of the *_USE_REGULATOR and *_USE_LED macros in
> > the platform files.
> > 
> > Patch 4 must be applied after patch 1,2,3 to remove the obsolete define.
> > 
> > Patch 5 modify the mc13xxx MFD driver to add a button subdevice and
> > also adds the mc13783-pwrbutton driver using a misc input device.
> > 
> > The last patch adds the power on button support to the mx31moboard
> > boards.
> > 
> > v2: first patch modified according to comments by Dmitry Torokhov
> > v3: Implement review by Uwe
> > v4: Implement comments by Uwe and Mark
> > v5: Reorder patchset
> > v6: Minor corrections
> 
> It seems you did not address the comment about possible NULL pdata I
> put on v4?

Yes I did in patch 5:

--- a/drivers/mfd/mc13xxx-core.c
+++ b/drivers/mfd/mc13xxx-core.c
@@ -716,6 +716,11 @@ static int mc13xxx_probe(struct spi_device *spi)
        enum mc13xxx_id id;
        int ret;
 
+       if (!pdata) {
+               dev_err(&spi->dev, "invalid platform data\n");
+               return -EINVAL;
+       }
+


Thanks,

Philippe

^ permalink raw reply	[flat|nested] 32+ messages in thread
* Re: [PATCH v6 0/6] mc13783: add pwr button support
  2011-07-22 14:17 ` Philippe Rétornaz
@ 2011-07-25  7:12   ` Wanlong Gao
  -1 siblings, 0 replies; 32+ messages in thread
From: Wanlong Gao @ 2011-07-25  7:12 UTC (permalink / raw)
  To: Philippe Rétornaz
  Cc: s.hauer, linux-arm-kernel, amit.kucheria, dmitry.torokhov, sameo,
	linux-input, broonie, u.kleine-koenig, shawn.guo

On 07/22/2011 10:17 PM, Philippe Rétornaz wrote:
> Hello
>
> This add button handling for the MC13783 PMIC.
>
> Patch 1&  2 modify the mc13xxx MFD driver to use the platform data to
> resgister the led subdevice and unconditionally register the regulator
> subdevice (as suggested by Mark and Uwe).
>
> Patch 3 remove the use of the *_USE_REGULATOR and *_USE_LED macros in
> the platform files.
>
> Patch 4 must be applied after patch 1,2,3 to remove the obsolete define.
>
> Patch 5 modify the mc13xxx MFD driver to add a button subdevice and
> also adds the mc13783-pwrbutton driver using a misc input device.
>
> The last patch adds the power on button support to the mx31moboard boards.
>
> v2: first patch modified according to comments by Dmitry Torokhov
> v3: Implement review by Uwe
> v4: Implement comments by Uwe and Mark
> v5: Reorder patchset
> v6: Minor corrections
>
> Philippe Rétornaz (6):
>    mc13xxx: Unconditionally register regulator subdevice
>    mc13xxx: implicitly register led subdevice
>    mc13xxx: remove obsolete leds and regulators flags
>    mc13xxx: remove unused define
>    mc13783: add power button support
>    mx31moboard: Add MC13783 power button support
>
>   arch/arm/mach-imx/mach-mx27_3ds.c      |    1 -
>   arch/arm/mach-imx/mach-mx31_3ds.c      |    2 +-
>   arch/arm/mach-imx/mach-mx31lite.c      |    3 +-
>   arch/arm/mach-imx/mach-mx31moboard.c   |   11 +-
>   arch/arm/mach-imx/mach-pcm038.c        |    3 +-
>   arch/arm/mach-mx5/mx51_efika.c         |    2 +-
>   drivers/input/misc/Kconfig             |   10 +
>   drivers/input/misc/Makefile            |    1 +
>   drivers/input/misc/mc13783-pwrbutton.c |  282 ++++++++++++++++++++++++++++++++
>   drivers/mfd/mc13xxx-core.c             |   17 ++-
>   include/linux/mfd/mc13783.h            |    3 +-
>   include/linux/mfd/mc13xxx.h            |   19 ++-
>   12 files changed, 336 insertions(+), 18 deletions(-)
>   create mode 100644 drivers/input/misc/mc13783-pwrbutton.c
>
Seems good now, cheers.


-- 
Thanks
Best Regards
Wanlong Gao
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^ permalink raw reply	[flat|nested] 32+ messages in thread
* [PATCH v6 0/6] mc13783: add pwr button support
@ 2011-07-25  7:12   ` Wanlong Gao
  0 siblings, 0 replies; 32+ messages in thread
From: Wanlong Gao @ 2011-07-25  7:12 UTC (permalink / raw)
  To: linux-arm-kernel

On 07/22/2011 10:17 PM, Philippe R?tornaz wrote:
> Hello
>
> This add button handling for the MC13783 PMIC.
>
> Patch 1&  2 modify the mc13xxx MFD driver to use the platform data to
> resgister the led subdevice and unconditionally register the regulator
> subdevice (as suggested by Mark and Uwe).
>
> Patch 3 remove the use of the *_USE_REGULATOR and *_USE_LED macros in
> the platform files.
>
> Patch 4 must be applied after patch 1,2,3 to remove the obsolete define.
>
> Patch 5 modify the mc13xxx MFD driver to add a button subdevice and
> also adds the mc13783-pwrbutton driver using a misc input device.
>
> The last patch adds the power on button support to the mx31moboard boards.
>
> v2: first patch modified according to comments by Dmitry Torokhov
> v3: Implement review by Uwe
> v4: Implement comments by Uwe and Mark
> v5: Reorder patchset
> v6: Minor corrections
>
> Philippe R?tornaz (6):
>    mc13xxx: Unconditionally register regulator subdevice
>    mc13xxx: implicitly register led subdevice
>    mc13xxx: remove obsolete leds and regulators flags
>    mc13xxx: remove unused define
>    mc13783: add power button support
>    mx31moboard: Add MC13783 power button support
>
>   arch/arm/mach-imx/mach-mx27_3ds.c      |    1 -
>   arch/arm/mach-imx/mach-mx31_3ds.c      |    2 +-
>   arch/arm/mach-imx/mach-mx31lite.c      |    3 +-
>   arch/arm/mach-imx/mach-mx31moboard.c   |   11 +-
>   arch/arm/mach-imx/mach-pcm038.c        |    3 +-
>   arch/arm/mach-mx5/mx51_efika.c         |    2 +-
>   drivers/input/misc/Kconfig             |   10 +
>   drivers/input/misc/Makefile            |    1 +
>   drivers/input/misc/mc13783-pwrbutton.c |  282 ++++++++++++++++++++++++++++++++
>   drivers/mfd/mc13xxx-core.c             |   17 ++-
>   include/linux/mfd/mc13783.h            |    3 +-
>   include/linux/mfd/mc13xxx.h            |   19 ++-
>   12 files changed, 336 insertions(+), 18 deletions(-)
>   create mode 100644 drivers/input/misc/mc13783-pwrbutton.c
>
Seems good now, cheers.


-- 
Thanks
Best Regards
Wanlong Gao

^ permalink raw reply	[flat|nested] 32+ messages in thread
* Re: [PATCH v6 0/6] mc13783: add pwr button support
  2011-07-25  6:49     ` Philippe Rétornaz
@ 2011-07-25  7:13       ` Shawn Guo
  -1 siblings, 0 replies; 32+ messages in thread
From: Shawn Guo @ 2011-07-25  7:13 UTC (permalink / raw)
  To: Philippe Rétornaz
  Cc: s.hauer, linux-arm-kernel, amit.kucheria, dmitry.torokhov, sameo,
	linux-input, broonie, u.kleine-koenig, gaowanlong

On Mon, Jul 25, 2011 at 08:49:25AM +0200, Philippe Rétornaz wrote:
> Le dimanche 24 juillet 2011 05:44:19, Shawn Guo a écrit :
> > On Fri, Jul 22, 2011 at 04:17:06PM +0200, Philippe Rétornaz wrote:
> > > Hello
> > > 
> > > This add button handling for the MC13783 PMIC.
> > > 
> > > Patch 1 & 2 modify the mc13xxx MFD driver to use the platform data to
> > > resgister the led subdevice and unconditionally register the regulator
> > > subdevice (as suggested by Mark and Uwe).
> > > 
> > > Patch 3 remove the use of the *_USE_REGULATOR and *_USE_LED macros in
> > > the platform files.
> > > 
> > > Patch 4 must be applied after patch 1,2,3 to remove the obsolete define.
> > > 
> > > Patch 5 modify the mc13xxx MFD driver to add a button subdevice and
> > > also adds the mc13783-pwrbutton driver using a misc input device.
> > > 
> > > The last patch adds the power on button support to the mx31moboard
> > > boards.
> > > 
> > > v2: first patch modified according to comments by Dmitry Torokhov
> > > v3: Implement review by Uwe
> > > v4: Implement comments by Uwe and Mark
> > > v5: Reorder patchset
> > > v6: Minor corrections
> > 
> > It seems you did not address the comment about possible NULL pdata I
> > put on v4?
> 
> Yes I did in patch 5:
> 
> --- a/drivers/mfd/mc13xxx-core.c
> +++ b/drivers/mfd/mc13xxx-core.c
> @@ -716,6 +716,11 @@ static int mc13xxx_probe(struct spi_device *spi)
>         enum mc13xxx_id id;
>         int ret;
>  
> +       if (!pdata) {
> +               dev_err(&spi->dev, "invalid platform data\n");
> +               return -EINVAL;
> +       }
> +
> 
Ah, missed that.  I thought it should be fixed with a separate patch
in the first place.  But I'm fine with it, as long as it gets fixed :)

-- 
Regards,
Shawn

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^ permalink raw reply	[flat|nested] 32+ messages in thread
* [PATCH v6 0/6] mc13783: add pwr button support
@ 2011-07-25  7:13       ` Shawn Guo
  0 siblings, 0 replies; 32+ messages in thread
From: Shawn Guo @ 2011-07-25  7:13 UTC (permalink / raw)
  To: linux-arm-kernel

On Mon, Jul 25, 2011 at 08:49:25AM +0200, Philippe R?tornaz wrote:
> Le dimanche 24 juillet 2011 05:44:19, Shawn Guo a ?crit :
> > On Fri, Jul 22, 2011 at 04:17:06PM +0200, Philippe R?tornaz wrote:
> > > Hello
> > > 
> > > This add button handling for the MC13783 PMIC.
> > > 
> > > Patch 1 & 2 modify the mc13xxx MFD driver to use the platform data to
> > > resgister the led subdevice and unconditionally register the regulator
> > > subdevice (as suggested by Mark and Uwe).
> > > 
> > > Patch 3 remove the use of the *_USE_REGULATOR and *_USE_LED macros in
> > > the platform files.
> > > 
> > > Patch 4 must be applied after patch 1,2,3 to remove the obsolete define.
> > > 
> > > Patch 5 modify the mc13xxx MFD driver to add a button subdevice and
> > > also adds the mc13783-pwrbutton driver using a misc input device.
> > > 
> > > The last patch adds the power on button support to the mx31moboard
> > > boards.
> > > 
> > > v2: first patch modified according to comments by Dmitry Torokhov
> > > v3: Implement review by Uwe
> > > v4: Implement comments by Uwe and Mark
> > > v5: Reorder patchset
> > > v6: Minor corrections
> > 
> > It seems you did not address the comment about possible NULL pdata I
> > put on v4?
> 
> Yes I did in patch 5:
> 
> --- a/drivers/mfd/mc13xxx-core.c
> +++ b/drivers/mfd/mc13xxx-core.c
> @@ -716,6 +716,11 @@ static int mc13xxx_probe(struct spi_device *spi)
>         enum mc13xxx_id id;
>         int ret;
>  
> +       if (!pdata) {
> +               dev_err(&spi->dev, "invalid platform data\n");
> +               return -EINVAL;
> +       }
> +
> 
Ah, missed that.  I thought it should be fixed with a separate patch
in the first place.  But I'm fine with it, as long as it gets fixed :)

-- 
Regards,
Shawn

^ permalink raw reply	[flat|nested] 32+ messages in thread
* Re: [PATCH v6 0/6] mc13783: add pwr button support
  2011-07-22 14:17 ` Philippe Rétornaz
@ 2011-07-27 10:34   ` Samuel Ortiz
  -1 siblings, 0 replies; 32+ messages in thread
From: Samuel Ortiz @ 2011-07-27 10:34 UTC (permalink / raw)
  To: Philippe Rétornaz
  Cc: s.hauer, linux-arm-kernel, amit.kucheria, dmitry.torokhov,
	linux-input, broonie, u.kleine-koenig, gaowanlong, shawn.guo

Hi Philippe,

On Fri, Jul 22, 2011 at 04:17:06PM +0200, Philippe Rétornaz wrote:
> Hello
> 
> This add button handling for the MC13783 PMIC.
I suppose I should take this one. Sascha, are you ok with me doing so ? Also,
are you fine with the imx changes ?

Cheers,
Samuel.

-- 
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http://oss.intel.com/
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^ permalink raw reply	[flat|nested] 32+ messages in thread
* [PATCH v6 0/6] mc13783: add pwr button support
@ 2011-07-27 10:34   ` Samuel Ortiz
  0 siblings, 0 replies; 32+ messages in thread
From: Samuel Ortiz @ 2011-07-27 10:34 UTC (permalink / raw)
  To: linux-arm-kernel

Hi Philippe,

On Fri, Jul 22, 2011 at 04:17:06PM +0200, Philippe R?tornaz wrote:
> Hello
> 
> This add button handling for the MC13783 PMIC.
I suppose I should take this one. Sascha, are you ok with me doing so ? Also,
are you fine with the imx changes ?

Cheers,
Samuel.

-- 
Intel Open Source Technology Centre
http://oss.intel.com/

^ permalink raw reply	[flat|nested] 32+ messages in thread
* Re: [PATCH v6 0/6] mc13783: add pwr button support
  2011-07-27 10:34   ` Samuel Ortiz
@ 2011-08-03  7:17     ` Philippe Rétornaz
  -1 siblings, 0 replies; 32+ messages in thread
From: Philippe Rétornaz @ 2011-08-03  7:17 UTC (permalink / raw)
  To: s.hauer, gaowanlong
  Cc: Samuel Ortiz, linux-arm-kernel, amit.kucheria, dmitry.torokhov,
	linux-input, broonie, u.kleine-koenig, shawn.guo

Le mercredi 27 juillet 2011 12:34:03, Samuel Ortiz a écrit : 
> On Fri, Jul 22, 2011 at 04:17:06PM +0200, Philippe Rétornaz wrote:
> > Hello
> > 
> > This add button handling for the MC13783 PMIC.
> 
> I suppose I should take this one. Sascha, are you ok with me doing so ?
> Also, are you fine with the imx changes ?

Ping ? 

Thanks ! 

Philippe
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^ permalink raw reply	[flat|nested] 32+ messages in thread
* [PATCH v6 0/6] mc13783: add pwr button support
@ 2011-08-03  7:17     ` Philippe Rétornaz
  0 siblings, 0 replies; 32+ messages in thread
From: Philippe Rétornaz @ 2011-08-03  7:17 UTC (permalink / raw)
  To: linux-arm-kernel

Le mercredi 27 juillet 2011 12:34:03, Samuel Ortiz a ?crit : 
> On Fri, Jul 22, 2011 at 04:17:06PM +0200, Philippe R?tornaz wrote:
> > Hello
> > 
> > This add button handling for the MC13783 PMIC.
> 
> I suppose I should take this one. Sascha, are you ok with me doing so ?
> Also, are you fine with the imx changes ?

Ping ? 

Thanks ! 

Philippe

^ permalink raw reply	[flat|nested] 32+ messages in thread
* Re: [PATCH 3/6] mc13xxx: remove obsolete leds and regulators flags
  2011-07-22 14:17       ` Philippe Rétornaz
@ 2011-08-25  9:49         ` Sascha Hauer
  -1 siblings, 0 replies; 32+ messages in thread
From: Sascha Hauer @ 2011-08-25  9:49 UTC (permalink / raw)
  To: Philippe Rétornaz
  Cc: linux-arm-kernel, amit.kucheria, dmitry.torokhov, sameo,
	linux-input, broonie, u.kleine-koenig, gaowanlong, shawn.guo

On Fri, Jul 22, 2011 at 04:17:09PM +0200, Philippe Rétornaz wrote:
> Signed-off-by: Philippe Rétornaz <philippe.retornaz@epfl.ch>

Acked-by: Sascha Hauer <s.hauer@pengutronix.de>

> ---
>  arch/arm/mach-imx/mach-mx27_3ds.c    |    1 -
>  arch/arm/mach-imx/mach-mx31_3ds.c    |    2 +-
>  arch/arm/mach-imx/mach-mx31lite.c    |    3 +--
>  arch/arm/mach-imx/mach-mx31moboard.c |    3 +--
>  arch/arm/mach-imx/mach-pcm038.c      |    3 +--
>  arch/arm/mach-mx5/mx51_efika.c       |    2 +-
>  6 files changed, 5 insertions(+), 9 deletions(-)
> 
> diff --git a/arch/arm/mach-imx/mach-mx27_3ds.c b/arch/arm/mach-imx/mach-mx27_3ds.c
> index 6e1accf..8cd507d 100644
> --- a/arch/arm/mach-imx/mach-mx27_3ds.c
> +++ b/arch/arm/mach-imx/mach-mx27_3ds.c
> @@ -238,7 +238,6 @@ static struct mc13xxx_platform_data mc13783_pdata = {
>  		.num_regulators = ARRAY_SIZE(mx27_3ds_regulators),
>  
>  	},
> -	.flags  = MC13783_USE_REGULATOR,
>  };
>  
>  /* SPI */
> diff --git a/arch/arm/mach-imx/mach-mx31_3ds.c b/arch/arm/mach-imx/mach-mx31_3ds.c
> index 9b98244..7978f58 100644
> --- a/arch/arm/mach-imx/mach-mx31_3ds.c
> +++ b/arch/arm/mach-imx/mach-mx31_3ds.c
> @@ -496,7 +496,7 @@ static struct mc13xxx_platform_data mc13783_pdata = {
>  		.regulators = mx31_3ds_regulators,
>  		.num_regulators = ARRAY_SIZE(mx31_3ds_regulators),
>  	},
> -	.flags  = MC13783_USE_REGULATOR | MC13783_USE_TOUCHSCREEN,
> +	.flags  = MC13783_USE_TOUCHSCREEN,
>  };
>  
>  /* SPI */
> diff --git a/arch/arm/mach-imx/mach-mx31lite.c b/arch/arm/mach-imx/mach-mx31lite.c
> index ac9b4ca..ae99cae 100644
> --- a/arch/arm/mach-imx/mach-mx31lite.c
> +++ b/arch/arm/mach-imx/mach-mx31lite.c
> @@ -112,8 +112,7 @@ static const struct spi_imx_master spi1_pdata __initconst = {
>  };
>  
>  static struct mc13xxx_platform_data mc13783_pdata __initdata = {
> -	.flags  = MC13XXX_USE_RTC |
> -		  MC13XXX_USE_REGULATOR,
> +	.flags  = MC13XXX_USE_RTC,
>  };
>  
>  static struct spi_board_info mc13783_spi_dev __initdata = {
> diff --git a/arch/arm/mach-imx/mach-mx31moboard.c b/arch/arm/mach-imx/mach-mx31moboard.c
> index 12ee755..579ca1f 100644
> --- a/arch/arm/mach-imx/mach-mx31moboard.c
> +++ b/arch/arm/mach-imx/mach-mx31moboard.c
> @@ -270,8 +270,7 @@ static struct mc13xxx_platform_data moboard_pmic = {
>  		.num_regulators = ARRAY_SIZE(moboard_regulators),
>  	},
>  	.leds = &moboard_leds,
> -	.flags = MC13XXX_USE_REGULATOR | MC13XXX_USE_RTC |
> -		MC13XXX_USE_ADC | MC13XXX_USE_LED,
> +	.flags = MC13XXX_USE_RTC | MC13XXX_USE_ADC,
>  };
>  
>  static struct spi_board_info moboard_spi_board_info[] __initdata = {
> diff --git a/arch/arm/mach-imx/mach-pcm038.c b/arch/arm/mach-imx/mach-pcm038.c
> index 853bb87..70aaa7d 100644
> --- a/arch/arm/mach-imx/mach-pcm038.c
> +++ b/arch/arm/mach-imx/mach-pcm038.c
> @@ -266,8 +266,7 @@ static struct mc13xxx_platform_data pcm038_pmic = {
>  		.regulators = pcm038_regulators,
>  		.num_regulators = ARRAY_SIZE(pcm038_regulators),
>  	},
> -	.flags = MC13783_USE_ADC | MC13783_USE_REGULATOR |
> -		 MC13783_USE_TOUCHSCREEN,
> +	.flags = MC13783_USE_ADC | MC13783_USE_TOUCHSCREEN,
>  };
>  
>  static struct spi_board_info pcm038_spi_board_info[] __initdata = {
> diff --git a/arch/arm/mach-mx5/mx51_efika.c b/arch/arm/mach-mx5/mx51_efika.c
> index 1105ef3..e2e4096 100644
> --- a/arch/arm/mach-mx5/mx51_efika.c
> +++ b/arch/arm/mach-mx5/mx51_efika.c
> @@ -567,7 +567,7 @@ static struct mc13xxx_regulator_init_data mx51_efika_regulators[] = {
>  };
>  
>  static struct mc13xxx_platform_data mx51_efika_mc13892_data = {
> -	.flags = MC13XXX_USE_RTC | MC13XXX_USE_REGULATOR,
> +	.flags = MC13XXX_USE_RTC,
>  	.regulators = {
>  		.num_regulators = ARRAY_SIZE(mx51_efika_regulators),
>  		.regulators = mx51_efika_regulators,
> -- 
> 1.6.3.3
> 
> 

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^ permalink raw reply	[flat|nested] 32+ messages in thread
* [PATCH 3/6] mc13xxx: remove obsolete leds and regulators flags
@ 2011-08-25  9:49         ` Sascha Hauer
  0 siblings, 0 replies; 32+ messages in thread
From: Sascha Hauer @ 2011-08-25  9:49 UTC (permalink / raw)
  To: linux-arm-kernel

On Fri, Jul 22, 2011 at 04:17:09PM +0200, Philippe R?tornaz wrote:
> Signed-off-by: Philippe R?tornaz <philippe.retornaz@epfl.ch>

Acked-by: Sascha Hauer <s.hauer@pengutronix.de>

> ---
>  arch/arm/mach-imx/mach-mx27_3ds.c    |    1 -
>  arch/arm/mach-imx/mach-mx31_3ds.c    |    2 +-
>  arch/arm/mach-imx/mach-mx31lite.c    |    3 +--
>  arch/arm/mach-imx/mach-mx31moboard.c |    3 +--
>  arch/arm/mach-imx/mach-pcm038.c      |    3 +--
>  arch/arm/mach-mx5/mx51_efika.c       |    2 +-
>  6 files changed, 5 insertions(+), 9 deletions(-)
> 
> diff --git a/arch/arm/mach-imx/mach-mx27_3ds.c b/arch/arm/mach-imx/mach-mx27_3ds.c
> index 6e1accf..8cd507d 100644
> --- a/arch/arm/mach-imx/mach-mx27_3ds.c
> +++ b/arch/arm/mach-imx/mach-mx27_3ds.c
> @@ -238,7 +238,6 @@ static struct mc13xxx_platform_data mc13783_pdata = {
>  		.num_regulators = ARRAY_SIZE(mx27_3ds_regulators),
>  
>  	},
> -	.flags  = MC13783_USE_REGULATOR,
>  };
>  
>  /* SPI */
> diff --git a/arch/arm/mach-imx/mach-mx31_3ds.c b/arch/arm/mach-imx/mach-mx31_3ds.c
> index 9b98244..7978f58 100644
> --- a/arch/arm/mach-imx/mach-mx31_3ds.c
> +++ b/arch/arm/mach-imx/mach-mx31_3ds.c
> @@ -496,7 +496,7 @@ static struct mc13xxx_platform_data mc13783_pdata = {
>  		.regulators = mx31_3ds_regulators,
>  		.num_regulators = ARRAY_SIZE(mx31_3ds_regulators),
>  	},
> -	.flags  = MC13783_USE_REGULATOR | MC13783_USE_TOUCHSCREEN,
> +	.flags  = MC13783_USE_TOUCHSCREEN,
>  };
>  
>  /* SPI */
> diff --git a/arch/arm/mach-imx/mach-mx31lite.c b/arch/arm/mach-imx/mach-mx31lite.c
> index ac9b4ca..ae99cae 100644
> --- a/arch/arm/mach-imx/mach-mx31lite.c
> +++ b/arch/arm/mach-imx/mach-mx31lite.c
> @@ -112,8 +112,7 @@ static const struct spi_imx_master spi1_pdata __initconst = {
>  };
>  
>  static struct mc13xxx_platform_data mc13783_pdata __initdata = {
> -	.flags  = MC13XXX_USE_RTC |
> -		  MC13XXX_USE_REGULATOR,
> +	.flags  = MC13XXX_USE_RTC,
>  };
>  
>  static struct spi_board_info mc13783_spi_dev __initdata = {
> diff --git a/arch/arm/mach-imx/mach-mx31moboard.c b/arch/arm/mach-imx/mach-mx31moboard.c
> index 12ee755..579ca1f 100644
> --- a/arch/arm/mach-imx/mach-mx31moboard.c
> +++ b/arch/arm/mach-imx/mach-mx31moboard.c
> @@ -270,8 +270,7 @@ static struct mc13xxx_platform_data moboard_pmic = {
>  		.num_regulators = ARRAY_SIZE(moboard_regulators),
>  	},
>  	.leds = &moboard_leds,
> -	.flags = MC13XXX_USE_REGULATOR | MC13XXX_USE_RTC |
> -		MC13XXX_USE_ADC | MC13XXX_USE_LED,
> +	.flags = MC13XXX_USE_RTC | MC13XXX_USE_ADC,
>  };
>  
>  static struct spi_board_info moboard_spi_board_info[] __initdata = {
> diff --git a/arch/arm/mach-imx/mach-pcm038.c b/arch/arm/mach-imx/mach-pcm038.c
> index 853bb87..70aaa7d 100644
> --- a/arch/arm/mach-imx/mach-pcm038.c
> +++ b/arch/arm/mach-imx/mach-pcm038.c
> @@ -266,8 +266,7 @@ static struct mc13xxx_platform_data pcm038_pmic = {
>  		.regulators = pcm038_regulators,
>  		.num_regulators = ARRAY_SIZE(pcm038_regulators),
>  	},
> -	.flags = MC13783_USE_ADC | MC13783_USE_REGULATOR |
> -		 MC13783_USE_TOUCHSCREEN,
> +	.flags = MC13783_USE_ADC | MC13783_USE_TOUCHSCREEN,
>  };
>  
>  static struct spi_board_info pcm038_spi_board_info[] __initdata = {
> diff --git a/arch/arm/mach-mx5/mx51_efika.c b/arch/arm/mach-mx5/mx51_efika.c
> index 1105ef3..e2e4096 100644
> --- a/arch/arm/mach-mx5/mx51_efika.c
> +++ b/arch/arm/mach-mx5/mx51_efika.c
> @@ -567,7 +567,7 @@ static struct mc13xxx_regulator_init_data mx51_efika_regulators[] = {
>  };
>  
>  static struct mc13xxx_platform_data mx51_efika_mc13892_data = {
> -	.flags = MC13XXX_USE_RTC | MC13XXX_USE_REGULATOR,
> +	.flags = MC13XXX_USE_RTC,
>  	.regulators = {
>  		.num_regulators = ARRAY_SIZE(mx51_efika_regulators),
>  		.regulators = mx51_efika_regulators,
> -- 
> 1.6.3.3
> 
> 

-- 
Pengutronix e.K.                           |                             |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0    |
Amtsgericht Hildesheim, HRA 2686           | Fax:   +49-5121-206917-5555 |

^ permalink raw reply	[flat|nested] 32+ messages in thread
* Re: [PATCH 6/6] mx31moboard: Add MC13783 power button support
  2011-07-22 14:17             ` Philippe Rétornaz
@ 2011-08-25  9:50               ` Sascha Hauer
  -1 siblings, 0 replies; 32+ messages in thread
From: Sascha Hauer @ 2011-08-25  9:50 UTC (permalink / raw)
  To: Philippe Rétornaz
  Cc: linux-arm-kernel, amit.kucheria, dmitry.torokhov, sameo,
	linux-input, broonie, u.kleine-koenig, gaowanlong, shawn.guo

On Fri, Jul 22, 2011 at 04:17:12PM +0200, Philippe Rétornaz wrote:
> Add the power-on button on mx31moboard using MC13783 PMIC.
> 
> Signed-off-by: Philippe Rétornaz <philippe.retornaz@epfl.ch>

Please ping once the rest is merged.

Sascha

> ---
>  arch/arm/mach-imx/mach-mx31moboard.c |    8 ++++++++
>  1 files changed, 8 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/arm/mach-imx/mach-mx31moboard.c b/arch/arm/mach-imx/mach-mx31moboard.c
> index 579ca1f..2a43492 100644
> --- a/arch/arm/mach-imx/mach-mx31moboard.c
> +++ b/arch/arm/mach-imx/mach-mx31moboard.c
> @@ -28,6 +28,7 @@
>  #include <linux/spi/spi.h>
>  #include <linux/types.h>
>  #include <linux/memblock.h>
> +#include <linux/input.h>
>  
>  #include <linux/usb/otg.h>
>  #include <linux/usb/ulpi.h>
> @@ -264,12 +265,19 @@ static struct mc13783_leds_platform_data moboard_leds = {
>  	.tc2_period = MC13783_LED_PERIOD_10MS,
>  };
>  
> +static struct mc13783_buttons_platform_data moboard_buttons = {
> +	.b1on_flags = MC13783_BUTTON_DBNC_750MS | MC13783_BUTTON_ENABLE |
> +			MC13783_BUTTON_POL_INVERT,
> +	.b1on_key = KEY_POWER,
> +};
> +
>  static struct mc13xxx_platform_data moboard_pmic = {
>  	.regulators = {
>  		.regulators = moboard_regulators,
>  		.num_regulators = ARRAY_SIZE(moboard_regulators),
>  	},
>  	.leds = &moboard_leds,
> +	.buttons = &moboard_buttons,
>  	.flags = MC13XXX_USE_RTC | MC13XXX_USE_ADC,
>  };
>  
> -- 
> 1.6.3.3
> 
> 

-- 
Pengutronix e.K.                           |                             |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0    |
Amtsgericht Hildesheim, HRA 2686           | Fax:   +49-5121-206917-5555 |
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More majordomo info at  http://vger.kernel.org/majordomo-info.html

^ permalink raw reply	[flat|nested] 32+ messages in thread
* [PATCH 6/6] mx31moboard: Add MC13783 power button support
@ 2011-08-25  9:50               ` Sascha Hauer
  0 siblings, 0 replies; 32+ messages in thread
From: Sascha Hauer @ 2011-08-25  9:50 UTC (permalink / raw)
  To: linux-arm-kernel

On Fri, Jul 22, 2011 at 04:17:12PM +0200, Philippe R?tornaz wrote:
> Add the power-on button on mx31moboard using MC13783 PMIC.
> 
> Signed-off-by: Philippe R?tornaz <philippe.retornaz@epfl.ch>

Please ping once the rest is merged.

Sascha

> ---
>  arch/arm/mach-imx/mach-mx31moboard.c |    8 ++++++++
>  1 files changed, 8 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/arm/mach-imx/mach-mx31moboard.c b/arch/arm/mach-imx/mach-mx31moboard.c
> index 579ca1f..2a43492 100644
> --- a/arch/arm/mach-imx/mach-mx31moboard.c
> +++ b/arch/arm/mach-imx/mach-mx31moboard.c
> @@ -28,6 +28,7 @@
>  #include <linux/spi/spi.h>
>  #include <linux/types.h>
>  #include <linux/memblock.h>
> +#include <linux/input.h>
>  
>  #include <linux/usb/otg.h>
>  #include <linux/usb/ulpi.h>
> @@ -264,12 +265,19 @@ static struct mc13783_leds_platform_data moboard_leds = {
>  	.tc2_period = MC13783_LED_PERIOD_10MS,
>  };
>  
> +static struct mc13783_buttons_platform_data moboard_buttons = {
> +	.b1on_flags = MC13783_BUTTON_DBNC_750MS | MC13783_BUTTON_ENABLE |
> +			MC13783_BUTTON_POL_INVERT,
> +	.b1on_key = KEY_POWER,
> +};
> +
>  static struct mc13xxx_platform_data moboard_pmic = {
>  	.regulators = {
>  		.regulators = moboard_regulators,
>  		.num_regulators = ARRAY_SIZE(moboard_regulators),
>  	},
>  	.leds = &moboard_leds,
> +	.buttons = &moboard_buttons,
>  	.flags = MC13XXX_USE_RTC | MC13XXX_USE_ADC,
>  };
>  
> -- 
> 1.6.3.3
> 
> 

-- 
Pengutronix e.K.                           |                             |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0    |
Amtsgericht Hildesheim, HRA 2686           | Fax:   +49-5121-206917-5555 |

^ permalink raw reply	[flat|nested] 32+ messages in thread
* [PATCH 6/6] mx31moboard: Add MC13783 power button support
  2011-07-21 18:04         ` [PATCH 5/6] mc13783: add power button support Philippe Rétornaz
@ 2011-07-21 18:04             ` Philippe Rétornaz
  0 siblings, 0 replies; 32+ messages in thread
From: Philippe Rétornaz @ 2011-07-21 18:04 UTC (permalink / raw)
  To: s.hauer
  Cc: linux-arm-kernel, amit.kucheria, dmitry.torokhov, sameo,
	linux-input, broonie, u.kleine-koenig, philippe.retornaz

Add the power-on button on mx31moboard using MC13783 PMIC.

Signed-off-by: Philippe Rétornaz <philippe.retornaz@epfl.ch>
---
 arch/arm/mach-imx/mach-mx31moboard.c |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-imx/mach-mx31moboard.c b/arch/arm/mach-imx/mach-mx31moboard.c
index 579ca1f..2a43492 100644
--- a/arch/arm/mach-imx/mach-mx31moboard.c
+++ b/arch/arm/mach-imx/mach-mx31moboard.c
@@ -28,6 +28,7 @@
 #include <linux/spi/spi.h>
 #include <linux/types.h>
 #include <linux/memblock.h>
+#include <linux/input.h>
 
 #include <linux/usb/otg.h>
 #include <linux/usb/ulpi.h>
@@ -264,12 +265,19 @@ static struct mc13783_leds_platform_data moboard_leds = {
 	.tc2_period = MC13783_LED_PERIOD_10MS,
 };
 
+static struct mc13783_buttons_platform_data moboard_buttons = {
+	.b1on_flags = MC13783_BUTTON_DBNC_750MS | MC13783_BUTTON_ENABLE |
+			MC13783_BUTTON_POL_INVERT,
+	.b1on_key = KEY_POWER,
+};
+
 static struct mc13xxx_platform_data moboard_pmic = {
 	.regulators = {
 		.regulators = moboard_regulators,
 		.num_regulators = ARRAY_SIZE(moboard_regulators),
 	},
 	.leds = &moboard_leds,
+	.buttons = &moboard_buttons,
 	.flags = MC13XXX_USE_RTC | MC13XXX_USE_ADC,
 };
 
-- 
1.6.3.3

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^ permalink raw reply related	[flat|nested] 32+ messages in thread
* [PATCH 6/6] mx31moboard: Add MC13783 power button support
@ 2011-07-21 18:04             ` Philippe Rétornaz
  0 siblings, 0 replies; 32+ messages in thread
From: Philippe Rétornaz @ 2011-07-21 18:04 UTC (permalink / raw)
  To: linux-arm-kernel

Add the power-on button on mx31moboard using MC13783 PMIC.

Signed-off-by: Philippe R?tornaz <philippe.retornaz@epfl.ch>
---
 arch/arm/mach-imx/mach-mx31moboard.c |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-imx/mach-mx31moboard.c b/arch/arm/mach-imx/mach-mx31moboard.c
index 579ca1f..2a43492 100644
--- a/arch/arm/mach-imx/mach-mx31moboard.c
+++ b/arch/arm/mach-imx/mach-mx31moboard.c
@@ -28,6 +28,7 @@
 #include <linux/spi/spi.h>
 #include <linux/types.h>
 #include <linux/memblock.h>
+#include <linux/input.h>
 
 #include <linux/usb/otg.h>
 #include <linux/usb/ulpi.h>
@@ -264,12 +265,19 @@ static struct mc13783_leds_platform_data moboard_leds = {
 	.tc2_period = MC13783_LED_PERIOD_10MS,
 };
 
+static struct mc13783_buttons_platform_data moboard_buttons = {
+	.b1on_flags = MC13783_BUTTON_DBNC_750MS | MC13783_BUTTON_ENABLE |
+			MC13783_BUTTON_POL_INVERT,
+	.b1on_key = KEY_POWER,
+};
+
 static struct mc13xxx_platform_data moboard_pmic = {
 	.regulators = {
 		.regulators = moboard_regulators,
 		.num_regulators = ARRAY_SIZE(moboard_regulators),
 	},
 	.leds = &moboard_leds,
+	.buttons = &moboard_buttons,
 	.flags = MC13XXX_USE_RTC | MC13XXX_USE_ADC,
 };
 
-- 
1.6.3.3

^ permalink raw reply related	[flat|nested] 32+ messages in thread
end of thread, other threads:[~2011-08-25  9:50 UTC | newest]

Thread overview: 32+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2011-07-22 14:17 [PATCH v6 0/6] mc13783: add pwr button support Philippe Rétornaz
2011-07-22 14:17 ` Philippe Rétornaz
2011-07-22 14:17 ` [PATCH 1/6] mc13xxx: Unconditionally register regulator subdevice Philippe Rétornaz
2011-07-22 14:17   ` Philippe Rétornaz
2011-07-22 14:17   ` [PATCH 2/6] mc13xxx: implicitly register led subdevice Philippe Rétornaz
2011-07-22 14:17     ` Philippe Rétornaz
2011-07-22 14:17     ` [PATCH 3/6] mc13xxx: remove obsolete leds and regulators flags Philippe Rétornaz
2011-07-22 14:17       ` Philippe Rétornaz
2011-07-22 14:17       ` [PATCH 4/6] mc13xxx: remove unused define Philippe Rétornaz
2011-07-22 14:17         ` Philippe Rétornaz
2011-07-22 14:17         ` [PATCH 5/6] mc13783: add power button support Philippe Rétornaz
2011-07-22 14:17           ` Philippe Rétornaz
2011-07-22 14:17           ` [PATCH 6/6] mx31moboard: Add MC13783 " Philippe Rétornaz
2011-07-22 14:17             ` Philippe Rétornaz
2011-08-25  9:50             ` Sascha Hauer
2011-08-25  9:50               ` Sascha Hauer
2011-08-25  9:49       ` [PATCH 3/6] mc13xxx: remove obsolete leds and regulators flags Sascha Hauer
2011-08-25  9:49         ` Sascha Hauer
2011-07-24  3:44 ` [PATCH v6 0/6] mc13783: add pwr button support Shawn Guo
2011-07-24  3:44   ` Shawn Guo
2011-07-25  6:49   ` Philippe Rétornaz
2011-07-25  6:49     ` Philippe Rétornaz
2011-07-25  7:13     ` Shawn Guo
2011-07-25  7:13       ` Shawn Guo
2011-07-25  7:12 ` Wanlong Gao
2011-07-25  7:12   ` Wanlong Gao
2011-07-27 10:34 ` Samuel Ortiz
2011-07-27 10:34   ` Samuel Ortiz
2011-08-03  7:17   ` Philippe Rétornaz
2011-08-03  7:17     ` Philippe Rétornaz
  -- strict thread matches above, loose matches on Subject: below --
2011-07-21 18:04 [PATCH v5 " Philippe Rétornaz
2011-07-21 18:04 ` [PATCH 1/6] mc13xxx: Unconditionally register regulator subdevice Philippe Rétornaz
2011-07-21 18:04   ` [PATCH 2/6] mc13xxx: implicitly register led subdevice Philippe Rétornaz
2011-07-21 18:04     ` [PATCH 3/6] mc13xxx: remove obsolete leds and regualtors flags Philippe Rétornaz
2011-07-21 18:04       ` [PATCH 4/6] mc13xxx: remove unused define Philippe Rétornaz
2011-07-21 18:04         ` [PATCH 5/6] mc13783: add power button support Philippe Rétornaz
2011-07-21 18:04           ` [PATCH 6/6] mx31moboard: Add MC13783 " Philippe Rétornaz
2011-07-21 18:04             ` Philippe Rétornaz

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