[rtc-linux] [PATCH 0/2] imx: Fix power-up on RTC alarm

[rtc-linux] [PATCH 0/2] imx: Fix power-up on RTC alarm

[Guy Shapiro]

Currently, the syscon-poweroff driver cleans the alarm enable bit during power
off. This behaviour makes it impossible to wake up the device using the RTC.

The first patch adds a mask option to the syscon-poweroff driver. It uses the
method suggested by Sebastian Reichel [0] to maintain compatibility with the
old binding.

The second patch update the device trees for the snvs component users.
Although I believe this should work on all the modified devices, I had only
imx6ul to test with.

Making the wake-up alarm work may require applying another patch [1], already
accepted to the rtc-snvs driver. 

Thanks,
Guy.

[0] http://www.spinics.net/lists/devicetree/msg161527.html
[1] https://patchwork.ozlabs.org/patch/721155/

Guy Shapiro (2):
  power: reset: syscon-poweroff: add a mask property
  ARM: dts: imx: update snvs-poweroff mask

 .../bindings/power/reset/syscon-poweroff.txt          | 11 +++++++++--
 arch/arm/boot/dts/imx6qdl.dtsi                        |  1 +
 arch/arm/boot/dts/imx6sl.dtsi                         |  1 +
 arch/arm/boot/dts/imx6sx.dtsi                         |  1 +
 arch/arm/boot/dts/imx6ul.dtsi                         |  1 +
 arch/arm/boot/dts/imx7s.dtsi                          |  1 +
 drivers/power/reset/syscon-poweroff.c                 | 19 ++++++++++++++++---
 7 files changed, 30 insertions(+), 5 deletions(-)

-- 
2.1.4

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[PATCH 0/2] imx: Fix power-up on RTC alarm

[Guy Shapiro]

Currently, the syscon-poweroff driver cleans the alarm enable bit during power
off. This behaviour makes it impossible to wake up the device using the RTC.

The first patch adds a mask option to the syscon-poweroff driver. It uses the
method suggested by Sebastian Reichel [0] to maintain compatibility with the
old binding.

The second patch update the device trees for the snvs component users.
Although I believe this should work on all the modified devices, I had only
imx6ul to test with.

Making the wake-up alarm work may require applying another patch [1], already
accepted to the rtc-snvs driver. 

Thanks,
Guy.

[0] http://www.spinics.net/lists/devicetree/msg161527.html
[1] https://patchwork.ozlabs.org/patch/721155/

Guy Shapiro (2):
  power: reset: syscon-poweroff: add a mask property
  ARM: dts: imx: update snvs-poweroff mask

 .../bindings/power/reset/syscon-poweroff.txt          | 11 +++++++++--
 arch/arm/boot/dts/imx6qdl.dtsi                        |  1 +
 arch/arm/boot/dts/imx6sl.dtsi                         |  1 +
 arch/arm/boot/dts/imx6sx.dtsi                         |  1 +
 arch/arm/boot/dts/imx6ul.dtsi                         |  1 +
 arch/arm/boot/dts/imx7s.dtsi                          |  1 +
 drivers/power/reset/syscon-poweroff.c                 | 19 ++++++++++++++++---
 7 files changed, 30 insertions(+), 5 deletions(-)

-- 
2.1.4

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[PATCH 0/2] imx: Fix power-up on RTC alarm

[Guy Shapiro]

Currently, the syscon-poweroff driver cleans the alarm enable bit during power
off. This behaviour makes it impossible to wake up the device using the RTC.

The first patch adds a mask option to the syscon-poweroff driver. It uses the
method suggested by Sebastian Reichel [0] to maintain compatibility with the
old binding.

The second patch update the device trees for the snvs component users.
Although I believe this should work on all the modified devices, I had only
imx6ul to test with.

Making the wake-up alarm work may require applying another patch [1], already
accepted to the rtc-snvs driver. 

Thanks,
Guy.

[0] http://www.spinics.net/lists/devicetree/msg161527.html
[1] https://patchwork.ozlabs.org/patch/721155/

Guy Shapiro (2):
  power: reset: syscon-poweroff: add a mask property
  ARM: dts: imx: update snvs-poweroff mask

 .../bindings/power/reset/syscon-poweroff.txt          | 11 +++++++++--
 arch/arm/boot/dts/imx6qdl.dtsi                        |  1 +
 arch/arm/boot/dts/imx6sl.dtsi                         |  1 +
 arch/arm/boot/dts/imx6sx.dtsi                         |  1 +
 arch/arm/boot/dts/imx6ul.dtsi                         |  1 +
 arch/arm/boot/dts/imx7s.dtsi                          |  1 +
 drivers/power/reset/syscon-poweroff.c                 | 19 ++++++++++++++++---
 7 files changed, 30 insertions(+), 5 deletions(-)

-- 
2.1.4

[rtc-linux] [PATCH 1/2] power: reset: syscon-poweroff: add a mask property

[Guy Shapiro]

Make the syscon-poweroff driver accept value and mask instead of
just value.

Prior to this patch, the property name for the value was 'mask'. If
only the mask property is defined on a node, maintain compatibility
by using it as the value.

Signed-off-by: Guy Shapiro <guy.shapiro@mobi-wize.com>
---
 .../bindings/power/reset/syscon-poweroff.txt          | 11 +++++++++--
 drivers/power/reset/syscon-poweroff.c                 | 19 ++++++++++++++++---
 2 files changed, 25 insertions(+), 5 deletions(-)

diff --git a/Documentation/devicetree/bindings/power/reset/syscon-poweroff.txt b/Documentation/devicetree/bindings/power/reset/syscon-poweroff.txt
index 1e2546f..022ed1f 100644
--- a/Documentation/devicetree/bindings/power/reset/syscon-poweroff.txt
+++ b/Documentation/devicetree/bindings/power/reset/syscon-poweroff.txt
@@ -3,13 +3,20 @@ Generic SYSCON mapped register poweroff driver
 This is a generic poweroff driver using syscon to map the poweroff register.
 The poweroff is generally performed with a write to the poweroff register
 defined by the register map pointed by syscon reference plus the offset
-with the mask defined in the poweroff node.
+with the value and mask defined in the poweroff node.
 
 Required properties:
 - compatible: should contain "syscon-poweroff"
 - regmap: this is phandle to the register map node
 - offset: offset in the register map for the poweroff register (in bytes)
-- mask: the poweroff value written to the poweroff register (32 bit access)
+- value: the poweroff value written to the poweroff register (32 bit access)
+
+Optional properties:
+- mask: update only the register bits defined by the mask (32 bit)
+
+Legacy usage:
+If a node doesn't contain a value property but contains a mask property, the
+mask property is used as the value.
 
 Default will be little endian mode, 32 bit access only.
 
diff --git a/drivers/power/reset/syscon-poweroff.c b/drivers/power/reset/syscon-poweroff.c
index b683383..f9f1cb5 100644
--- a/drivers/power/reset/syscon-poweroff.c
+++ b/drivers/power/reset/syscon-poweroff.c
@@ -28,12 +28,13 @@
 
 static struct regmap *map;
 static u32 offset;
+static u32 value;
 static u32 mask;
 
 static void syscon_poweroff(void)
 {
 	/* Issue the poweroff */
-	regmap_write(map, offset, mask);
+	regmap_update_bits(map, offset, mask, value);
 
 	mdelay(1000);
 
@@ -43,6 +44,7 @@ static void syscon_poweroff(void)
 static int syscon_poweroff_probe(struct platform_device *pdev)
 {
 	char symname[KSYM_NAME_LEN];
+	int mask_err, value_err;
 
 	map = syscon_regmap_lookup_by_phandle(pdev->dev.of_node, "regmap");
 	if (IS_ERR(map)) {
@@ -55,11 +57,22 @@ static int syscon_poweroff_probe(struct platform_device *pdev)
 		return -EINVAL;
 	}
 
-	if (of_property_read_u32(pdev->dev.of_node, "mask", &mask)) {
-		dev_err(&pdev->dev, "unable to read 'mask'");
+	value_err = of_property_read_u32(pdev->dev.of_node, "value", &value);
+	mask_err = of_property_read_u32(pdev->dev.of_node, "mask", &mask);
+	if (value_err && mask_err) {
+		dev_err(&pdev->dev, "unable to read 'value' and 'mask'");
 		return -EINVAL;
 	}
 
+	if (value_err) {
+		/* support old binding */
+		value = mask;
+		mask = 0xFFFFFFFF;
+	} else if (mask_err) {
+		/* support value without mask*/
+		mask = 0xFFFFFFFF;
+	}
+
 	if (pm_power_off) {
 		lookup_symbol_name((ulong)pm_power_off, symname);
 		dev_err(&pdev->dev,
-- 
2.1.4

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[PATCH 1/2] power: reset: syscon-poweroff: add a mask property

[Guy Shapiro]

Make the syscon-poweroff driver accept value and mask instead of
just value.

Prior to this patch, the property name for the value was 'mask'. If
only the mask property is defined on a node, maintain compatibility
by using it as the value.

Signed-off-by: Guy Shapiro <guy.shapiro-2HKgp+mgmS5l57MIdRCFDg@public.gmane.org>
---
 .../bindings/power/reset/syscon-poweroff.txt          | 11 +++++++++--
 drivers/power/reset/syscon-poweroff.c                 | 19 ++++++++++++++++---
 2 files changed, 25 insertions(+), 5 deletions(-)

diff --git a/Documentation/devicetree/bindings/power/reset/syscon-poweroff.txt b/Documentation/devicetree/bindings/power/reset/syscon-poweroff.txt
index 1e2546f..022ed1f 100644
--- a/Documentation/devicetree/bindings/power/reset/syscon-poweroff.txt
+++ b/Documentation/devicetree/bindings/power/reset/syscon-poweroff.txt
@@ -3,13 +3,20 @@ Generic SYSCON mapped register poweroff driver
 This is a generic poweroff driver using syscon to map the poweroff register.
 The poweroff is generally performed with a write to the poweroff register
 defined by the register map pointed by syscon reference plus the offset
-with the mask defined in the poweroff node.
+with the value and mask defined in the poweroff node.
 
 Required properties:
 - compatible: should contain "syscon-poweroff"
 - regmap: this is phandle to the register map node
 - offset: offset in the register map for the poweroff register (in bytes)
-- mask: the poweroff value written to the poweroff register (32 bit access)
+- value: the poweroff value written to the poweroff register (32 bit access)
+
+Optional properties:
+- mask: update only the register bits defined by the mask (32 bit)
+
+Legacy usage:
+If a node doesn't contain a value property but contains a mask property, the
+mask property is used as the value.
 
 Default will be little endian mode, 32 bit access only.
 
diff --git a/drivers/power/reset/syscon-poweroff.c b/drivers/power/reset/syscon-poweroff.c
index b683383..f9f1cb5 100644
--- a/drivers/power/reset/syscon-poweroff.c
+++ b/drivers/power/reset/syscon-poweroff.c
@@ -28,12 +28,13 @@
 
 static struct regmap *map;
 static u32 offset;
+static u32 value;
 static u32 mask;
 
 static void syscon_poweroff(void)
 {
 	/* Issue the poweroff */
-	regmap_write(map, offset, mask);
+	regmap_update_bits(map, offset, mask, value);
 
 	mdelay(1000);
 
@@ -43,6 +44,7 @@ static void syscon_poweroff(void)
 static int syscon_poweroff_probe(struct platform_device *pdev)
 {
 	char symname[KSYM_NAME_LEN];
+	int mask_err, value_err;
 
 	map = syscon_regmap_lookup_by_phandle(pdev->dev.of_node, "regmap");
 	if (IS_ERR(map)) {
@@ -55,11 +57,22 @@ static int syscon_poweroff_probe(struct platform_device *pdev)
 		return -EINVAL;
 	}
 
-	if (of_property_read_u32(pdev->dev.of_node, "mask", &mask)) {
-		dev_err(&pdev->dev, "unable to read 'mask'");
+	value_err = of_property_read_u32(pdev->dev.of_node, "value", &value);
+	mask_err = of_property_read_u32(pdev->dev.of_node, "mask", &mask);
+	if (value_err && mask_err) {
+		dev_err(&pdev->dev, "unable to read 'value' and 'mask'");
 		return -EINVAL;
 	}
 
+	if (value_err) {
+		/* support old binding */
+		value = mask;
+		mask = 0xFFFFFFFF;
+	} else if (mask_err) {
+		/* support value without mask*/
+		mask = 0xFFFFFFFF;
+	}
+
 	if (pm_power_off) {
 		lookup_symbol_name((ulong)pm_power_off, symname);
 		dev_err(&pdev->dev,
-- 
2.1.4

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[PATCH 1/2] power: reset: syscon-poweroff: add a mask property

[Guy Shapiro]

Make the syscon-poweroff driver accept value and mask instead of
just value.

Prior to this patch, the property name for the value was 'mask'. If
only the mask property is defined on a node, maintain compatibility
by using it as the value.

Signed-off-by: Guy Shapiro <guy.shapiro@mobi-wize.com>
---
 .../bindings/power/reset/syscon-poweroff.txt          | 11 +++++++++--
 drivers/power/reset/syscon-poweroff.c                 | 19 ++++++++++++++++---
 2 files changed, 25 insertions(+), 5 deletions(-)

diff --git a/Documentation/devicetree/bindings/power/reset/syscon-poweroff.txt b/Documentation/devicetree/bindings/power/reset/syscon-poweroff.txt
index 1e2546f..022ed1f 100644
--- a/Documentation/devicetree/bindings/power/reset/syscon-poweroff.txt
+++ b/Documentation/devicetree/bindings/power/reset/syscon-poweroff.txt
@@ -3,13 +3,20 @@ Generic SYSCON mapped register poweroff driver
 This is a generic poweroff driver using syscon to map the poweroff register.
 The poweroff is generally performed with a write to the poweroff register
 defined by the register map pointed by syscon reference plus the offset
-with the mask defined in the poweroff node.
+with the value and mask defined in the poweroff node.
 
 Required properties:
 - compatible: should contain "syscon-poweroff"
 - regmap: this is phandle to the register map node
 - offset: offset in the register map for the poweroff register (in bytes)
-- mask: the poweroff value written to the poweroff register (32 bit access)
+- value: the poweroff value written to the poweroff register (32 bit access)
+
+Optional properties:
+- mask: update only the register bits defined by the mask (32 bit)
+
+Legacy usage:
+If a node doesn't contain a value property but contains a mask property, the
+mask property is used as the value.
 
 Default will be little endian mode, 32 bit access only.
 
diff --git a/drivers/power/reset/syscon-poweroff.c b/drivers/power/reset/syscon-poweroff.c
index b683383..f9f1cb5 100644
--- a/drivers/power/reset/syscon-poweroff.c
+++ b/drivers/power/reset/syscon-poweroff.c
@@ -28,12 +28,13 @@
 
 static struct regmap *map;
 static u32 offset;
+static u32 value;
 static u32 mask;
 
 static void syscon_poweroff(void)
 {
 	/* Issue the poweroff */
-	regmap_write(map, offset, mask);
+	regmap_update_bits(map, offset, mask, value);
 
 	mdelay(1000);
 
@@ -43,6 +44,7 @@ static void syscon_poweroff(void)
 static int syscon_poweroff_probe(struct platform_device *pdev)
 {
 	char symname[KSYM_NAME_LEN];
+	int mask_err, value_err;
 
 	map = syscon_regmap_lookup_by_phandle(pdev->dev.of_node, "regmap");
 	if (IS_ERR(map)) {
@@ -55,11 +57,22 @@ static int syscon_poweroff_probe(struct platform_device *pdev)
 		return -EINVAL;
 	}
 
-	if (of_property_read_u32(pdev->dev.of_node, "mask", &mask)) {
-		dev_err(&pdev->dev, "unable to read 'mask'");
+	value_err = of_property_read_u32(pdev->dev.of_node, "value", &value);
+	mask_err = of_property_read_u32(pdev->dev.of_node, "mask", &mask);
+	if (value_err && mask_err) {
+		dev_err(&pdev->dev, "unable to read 'value' and 'mask'");
 		return -EINVAL;
 	}
 
+	if (value_err) {
+		/* support old binding */
+		value = mask;
+		mask = 0xFFFFFFFF;
+	} else if (mask_err) {
+		/* support value without mask*/
+		mask = 0xFFFFFFFF;
+	}
+
 	if (pm_power_off) {
 		lookup_symbol_name((ulong)pm_power_off, symname);
 		dev_err(&pdev->dev,
-- 
2.1.4

[rtc-linux] [PATCH 2/2] ARM: dts: imx: update snvs-poweroff mask

[Guy Shapiro]

Make the syscon-poweroff driver change only the shutdown bits on the
SNVS_LP control register.

This change fixes an issue with the RTC wakeup alarm, that was
previously disabled during power off.

Signed-off-by: Guy Shapiro <guy.shapiro@mobi-wize.com>
---
 arch/arm/boot/dts/imx6qdl.dtsi | 1 +
 arch/arm/boot/dts/imx6sl.dtsi  | 1 +
 arch/arm/boot/dts/imx6sx.dtsi  | 1 +
 arch/arm/boot/dts/imx6ul.dtsi  | 1 +
 arch/arm/boot/dts/imx7s.dtsi   | 1 +
 5 files changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi
index 89b834f..06984b1 100644
--- a/arch/arm/boot/dts/imx6qdl.dtsi
+++ b/arch/arm/boot/dts/imx6qdl.dtsi
@@ -757,6 +757,7 @@
 					compatible = "syscon-poweroff";
 					regmap = <&snvs>;
 					offset = <0x38>;
+					value = <0x60>;
 					mask = <0x60>;
 					status = "disabled";
 				};
diff --git a/arch/arm/boot/dts/imx6sl.dtsi b/arch/arm/boot/dts/imx6sl.dtsi
index 19cbd87..58717d3 100644
--- a/arch/arm/boot/dts/imx6sl.dtsi
+++ b/arch/arm/boot/dts/imx6sl.dtsi
@@ -644,6 +644,7 @@
 					compatible = "syscon-poweroff";
 					regmap = <&snvs>;
 					offset = <0x38>;
+					value = <0x60>;
 					mask = <0x60>;
 					status = "disabled";
 				};
diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi
index 10f3330..be142ed5 100644
--- a/arch/arm/boot/dts/imx6sx.dtsi
+++ b/arch/arm/boot/dts/imx6sx.dtsi
@@ -698,6 +698,7 @@
 					compatible = "syscon-poweroff";
 					regmap = <&snvs>;
 					offset = <0x38>;
+					value = <0x60>;
 					mask = <0x60>;
 					status = "disabled";
 				};
diff --git a/arch/arm/boot/dts/imx6ul.dtsi b/arch/arm/boot/dts/imx6ul.dtsi
index 39845a7..505d24e 100644
--- a/arch/arm/boot/dts/imx6ul.dtsi
+++ b/arch/arm/boot/dts/imx6ul.dtsi
@@ -606,6 +606,7 @@
 					compatible = "syscon-poweroff";
 					regmap = <&snvs>;
 					offset = <0x38>;
+					value = <0x60>;
 					mask = <0x60>;
 					status = "disabled";
 				};
diff --git a/arch/arm/boot/dts/imx7s.dtsi b/arch/arm/boot/dts/imx7s.dtsi
index 8ff2cbdd..aadb1134 100644
--- a/arch/arm/boot/dts/imx7s.dtsi
+++ b/arch/arm/boot/dts/imx7s.dtsi
@@ -529,6 +529,7 @@
 					compatible = "syscon-poweroff";
 					regmap = <&snvs>;
 					offset = <0x38>;
+					value = <0x60>;
 					mask = <0x60>;
 				};
 
-- 
2.1.4

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[PATCH 2/2] ARM: dts: imx: update snvs-poweroff mask

[Guy Shapiro]

Make the syscon-poweroff driver change only the shutdown bits on the
SNVS_LP control register.

This change fixes an issue with the RTC wakeup alarm, that was
previously disabled during power off.

Signed-off-by: Guy Shapiro <guy.shapiro-2HKgp+mgmS5l57MIdRCFDg@public.gmane.org>
---
 arch/arm/boot/dts/imx6qdl.dtsi | 1 +
 arch/arm/boot/dts/imx6sl.dtsi  | 1 +
 arch/arm/boot/dts/imx6sx.dtsi  | 1 +
 arch/arm/boot/dts/imx6ul.dtsi  | 1 +
 arch/arm/boot/dts/imx7s.dtsi   | 1 +
 5 files changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi
index 89b834f..06984b1 100644
--- a/arch/arm/boot/dts/imx6qdl.dtsi
+++ b/arch/arm/boot/dts/imx6qdl.dtsi
@@ -757,6 +757,7 @@
 					compatible = "syscon-poweroff";
 					regmap = <&snvs>;
 					offset = <0x38>;
+					value = <0x60>;
 					mask = <0x60>;
 					status = "disabled";
 				};
diff --git a/arch/arm/boot/dts/imx6sl.dtsi b/arch/arm/boot/dts/imx6sl.dtsi
index 19cbd87..58717d3 100644
--- a/arch/arm/boot/dts/imx6sl.dtsi
+++ b/arch/arm/boot/dts/imx6sl.dtsi
@@ -644,6 +644,7 @@
 					compatible = "syscon-poweroff";
 					regmap = <&snvs>;
 					offset = <0x38>;
+					value = <0x60>;
 					mask = <0x60>;
 					status = "disabled";
 				};
diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi
index 10f3330..be142ed5 100644
--- a/arch/arm/boot/dts/imx6sx.dtsi
+++ b/arch/arm/boot/dts/imx6sx.dtsi
@@ -698,6 +698,7 @@
 					compatible = "syscon-poweroff";
 					regmap = <&snvs>;
 					offset = <0x38>;
+					value = <0x60>;
 					mask = <0x60>;
 					status = "disabled";
 				};
diff --git a/arch/arm/boot/dts/imx6ul.dtsi b/arch/arm/boot/dts/imx6ul.dtsi
index 39845a7..505d24e 100644
--- a/arch/arm/boot/dts/imx6ul.dtsi
+++ b/arch/arm/boot/dts/imx6ul.dtsi
@@ -606,6 +606,7 @@
 					compatible = "syscon-poweroff";
 					regmap = <&snvs>;
 					offset = <0x38>;
+					value = <0x60>;
 					mask = <0x60>;
 					status = "disabled";
 				};
diff --git a/arch/arm/boot/dts/imx7s.dtsi b/arch/arm/boot/dts/imx7s.dtsi
index 8ff2cbdd..aadb1134 100644
--- a/arch/arm/boot/dts/imx7s.dtsi
+++ b/arch/arm/boot/dts/imx7s.dtsi
@@ -529,6 +529,7 @@
 					compatible = "syscon-poweroff";
 					regmap = <&snvs>;
 					offset = <0x38>;
+					value = <0x60>;
 					mask = <0x60>;
 				};
 
-- 
2.1.4

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[PATCH 2/2] ARM: dts: imx: update snvs-poweroff mask

[Guy Shapiro]

Make the syscon-poweroff driver change only the shutdown bits on the
SNVS_LP control register.

This change fixes an issue with the RTC wakeup alarm, that was
previously disabled during power off.

Signed-off-by: Guy Shapiro <guy.shapiro@mobi-wize.com>
---
 arch/arm/boot/dts/imx6qdl.dtsi | 1 +
 arch/arm/boot/dts/imx6sl.dtsi  | 1 +
 arch/arm/boot/dts/imx6sx.dtsi  | 1 +
 arch/arm/boot/dts/imx6ul.dtsi  | 1 +
 arch/arm/boot/dts/imx7s.dtsi   | 1 +
 5 files changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi
index 89b834f..06984b1 100644
--- a/arch/arm/boot/dts/imx6qdl.dtsi
+++ b/arch/arm/boot/dts/imx6qdl.dtsi
@@ -757,6 +757,7 @@
 					compatible = "syscon-poweroff";
 					regmap = <&snvs>;
 					offset = <0x38>;
+					value = <0x60>;
 					mask = <0x60>;
 					status = "disabled";
 				};
diff --git a/arch/arm/boot/dts/imx6sl.dtsi b/arch/arm/boot/dts/imx6sl.dtsi
index 19cbd87..58717d3 100644
--- a/arch/arm/boot/dts/imx6sl.dtsi
+++ b/arch/arm/boot/dts/imx6sl.dtsi
@@ -644,6 +644,7 @@
 					compatible = "syscon-poweroff";
 					regmap = <&snvs>;
 					offset = <0x38>;
+					value = <0x60>;
 					mask = <0x60>;
 					status = "disabled";
 				};
diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi
index 10f3330..be142ed5 100644
--- a/arch/arm/boot/dts/imx6sx.dtsi
+++ b/arch/arm/boot/dts/imx6sx.dtsi
@@ -698,6 +698,7 @@
 					compatible = "syscon-poweroff";
 					regmap = <&snvs>;
 					offset = <0x38>;
+					value = <0x60>;
 					mask = <0x60>;
 					status = "disabled";
 				};
diff --git a/arch/arm/boot/dts/imx6ul.dtsi b/arch/arm/boot/dts/imx6ul.dtsi
index 39845a7..505d24e 100644
--- a/arch/arm/boot/dts/imx6ul.dtsi
+++ b/arch/arm/boot/dts/imx6ul.dtsi
@@ -606,6 +606,7 @@
 					compatible = "syscon-poweroff";
 					regmap = <&snvs>;
 					offset = <0x38>;
+					value = <0x60>;
 					mask = <0x60>;
 					status = "disabled";
 				};
diff --git a/arch/arm/boot/dts/imx7s.dtsi b/arch/arm/boot/dts/imx7s.dtsi
index 8ff2cbdd..aadb1134 100644
--- a/arch/arm/boot/dts/imx7s.dtsi
+++ b/arch/arm/boot/dts/imx7s.dtsi
@@ -529,6 +529,7 @@
 					compatible = "syscon-poweroff";
 					regmap = <&snvs>;
 					offset = <0x38>;
+					value = <0x60>;
 					mask = <0x60>;
 				};
 
-- 
2.1.4

[rtc-linux] Re: [PATCH 1/2] power: reset: syscon-poweroff: add a mask property

[Rob Herring]

On Tue, Feb 07, 2017 at 05:56:05PM +0200, Guy Shapiro wrote:
> Make the syscon-poweroff driver accept value and mask instead of
> just value.
> 
> Prior to this patch, the property name for the value was 'mask'. If
> only the mask property is defined on a node, maintain compatibility
> by using it as the value.
> 
> Signed-off-by: Guy Shapiro <guy.shapiro@mobi-wize.com>
> ---
>  .../bindings/power/reset/syscon-poweroff.txt          | 11 +++++++++--
>  drivers/power/reset/syscon-poweroff.c                 | 19 ++++++++++++++++---
>  2 files changed, 25 insertions(+), 5 deletions(-)

Acked-by: Rob Herring <robh@kernel.org>

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Re: [PATCH 1/2] power: reset: syscon-poweroff: add a mask property

[Rob Herring]

On Tue, Feb 07, 2017 at 05:56:05PM +0200, Guy Shapiro wrote:
> Make the syscon-poweroff driver accept value and mask instead of
> just value.
> 
> Prior to this patch, the property name for the value was 'mask'. If
> only the mask property is defined on a node, maintain compatibility
> by using it as the value.
> 
> Signed-off-by: Guy Shapiro <guy.shapiro-2HKgp+mgmS5l57MIdRCFDg@public.gmane.org>
> ---
>  .../bindings/power/reset/syscon-poweroff.txt          | 11 +++++++++--
>  drivers/power/reset/syscon-poweroff.c                 | 19 ++++++++++++++++---
>  2 files changed, 25 insertions(+), 5 deletions(-)

Acked-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>

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[PATCH 1/2] power: reset: syscon-poweroff: add a mask property

[Rob Herring]

On Tue, Feb 07, 2017 at 05:56:05PM +0200, Guy Shapiro wrote:
> Make the syscon-poweroff driver accept value and mask instead of
> just value.
> 
> Prior to this patch, the property name for the value was 'mask'. If
> only the mask property is defined on a node, maintain compatibility
> by using it as the value.
> 
> Signed-off-by: Guy Shapiro <guy.shapiro@mobi-wize.com>
> ---
>  .../bindings/power/reset/syscon-poweroff.txt          | 11 +++++++++--
>  drivers/power/reset/syscon-poweroff.c                 | 19 ++++++++++++++++---
>  2 files changed, 25 insertions(+), 5 deletions(-)

Acked-by: Rob Herring <robh@kernel.org>

[rtc-linux] Re: [PATCH 1/2] power: reset: syscon-poweroff: add a mask property

[Sebastian Reichel]

[-- Attachment #1: Type: text/plain, Size: 944 bytes --]

Hi,

On Tue, Feb 07, 2017 at 05:56:05PM +0200, Guy Shapiro wrote:
> Make the syscon-poweroff driver accept value and mask instead of
> just value.
> 
> Prior to this patch, the property name for the value was 'mask'. If
> only the mask property is defined on a node, maintain compatibility
> by using it as the value.
> 
> Signed-off-by: Guy Shapiro <guy.shapiro@mobi-wize.com>

Thanks, queued with Rob's Acked-By.

-- Sebastian

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[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]

Re: [PATCH 1/2] power: reset: syscon-poweroff: add a mask property

[Sebastian Reichel]

[-- Attachment #1: Type: text/plain, Size: 1002 bytes --]

Hi,

On Tue, Feb 07, 2017 at 05:56:05PM +0200, Guy Shapiro wrote:
> Make the syscon-poweroff driver accept value and mask instead of
> just value.
> 
> Prior to this patch, the property name for the value was 'mask'. If
> only the mask property is defined on a node, maintain compatibility
> by using it as the value.
> 
> Signed-off-by: Guy Shapiro <guy.shapiro-2HKgp+mgmS5l57MIdRCFDg@public.gmane.org>

Thanks, queued with Rob's Acked-By.

-- Sebastian

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[-- Attachment #2: signature.asc --]
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[PATCH 1/2] power: reset: syscon-poweroff: add a mask property

[Sebastian Reichel]

Hi,

On Tue, Feb 07, 2017 at 05:56:05PM +0200, Guy Shapiro wrote:
> Make the syscon-poweroff driver accept value and mask instead of
> just value.
> 
> Prior to this patch, the property name for the value was 'mask'. If
> only the mask property is defined on a node, maintain compatibility
> by using it as the value.
> 
> Signed-off-by: Guy Shapiro <guy.shapiro@mobi-wize.com>

Thanks, queued with Rob's Acked-By.

-- Sebastian
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