From: Song Hui
Delete the interrupt IRQF_NO_THREAD flags in order to gpio interrupts
can be threaded to allow high-priority processes to preempt.
Signed-off-by: Song Hui
---
drivers/gpio/gpio-mpc8xxx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpio/gpio-mpc8xx
From: Song Hui
delete the interrupt IRQF_NO_THREAD flags.
Signed-off-by: Song Hui
---
drivers/gpio/gpio-mpc8xxx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpio/gpio-mpc8xxx.c b/drivers/gpio/gpio-mpc8xxx.c
index 604dfec..1e86652 100644
--- a/drivers/gpio/gpio-
From: "hui.song"
add one struct mpc8xxx_gpio_plat to enable gpio feature.
Signed-off-by: hui.song
---
.../include/asm/arch-fsl-layerscape/gpio.h| 22 +++
1 file changed, 22 insertions(+)
create mode 100644 arch/arm/include/asm/arch-fsl-layerscape/gpio.h
diff --git a/arch/
From: "hui.song"
Make the MPC8XXX gpio driver to support the fsl-layerscape.
Signed-off-by: hui.song
---
drivers/gpio/mpc8xxx_gpio.c | 59 +
1 file changed, 59 insertions(+)
diff --git a/drivers/gpio/mpc8xxx_gpio.c b/drivers/gpio/mpc8xxx_gpio.c
index 1dfd22
From: "hui.song"
Enable the gpio feature on fsl-layerscape platform.
Signed-off-by: hui.song
---
arch/arm/include/asm/gpio.h | 8 ++--
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/arch/arm/include/asm/gpio.h b/arch/arm/include/asm/gpio.h
index 333e407b66..7715a01706 100644
From: "hui.song"
Make the MPC8XXX gpio driver to support the fsl-layerscape.
Signed-off-by: hui.song
---
drivers/gpio/mpc8xxx_gpio.c | 59 +
1 file changed, 59 insertions(+)
diff --git a/drivers/gpio/mpc8xxx_gpio.c b/drivers/gpio/mpc8xxx_gpio.c
index 1dfd22
From: "hui.song"
add one struct mpc8xxx_gpio_plat to enable gpio feature.
Signed-off-by: hui.song
---
.../include/asm/arch-fsl-layerscape/gpio.h| 22 +++
1 file changed, 22 insertions(+)
create mode 100644 arch/arm/include/asm/arch-fsl-layerscape/gpio.h
diff --git a/arch/
From: "hui.song"
Enable the gpio feature on fsl-layerscape platform.
Signed-off-by: hui.song
---
arch/arm/include/asm/gpio.h | 8 ++--
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/arch/arm/include/asm/gpio.h b/arch/arm/include/asm/gpio.h
index 333e407b66..7715a01706 100644
From: Song Hui
More than one gpio controllers can share one interrupt, change the
driver to request shared irq.
While this will work, it will mess up userspace accounting of the number
of interrupts per second in tools such as vmstat. The reason is that
for every GPIO interrupt, /proc/interrupt
From: Song Hui
More than one gpio controllers can share one interrupt, change the
driver to request shared irq.
While this will work, it will mess up userspace accounting of the number
of interrupts per second in tools such as vmstat. The reason is that
for every GPIO interrupt, /proc/interrupt
From: Song Hui
More than one gpio controllers can share one interrupt, change the
driver to request shared irq.
While this will work, it will mess up userspace accounting of the number
of interrupts per second in tools such as vmstat. The reason is that
for every GPIO interrupt, /proc/interrupt
From: Song Hui
More than one gpio controllers can share one interrupt, change the
driver to request shared irq.
While this will work, it will mess up userspace accounting of the number
of interrupts per second in tools such as vmstat. The reason is that
for every GPIO interrupt, /proc/interrupt
From: Song Hui
More than one gpio controllers can share one interrupt, change the
driver to request shared irq.
Signed-off-by: Laurentiu Tudor
Signed-off-by: Alex Marginean
Signed-off-by: Song Hui
---
Changes in v5:
- add traverse every bit function.
Changes in v4:
- convert '
From: Song Hui
More than one gpio controllers can share one interrupt, change the
driver to request shared irq.
Signed-off-by: Laurentiu Tudor
Signed-off-by: Alex Marginean
Signed-off-by: Song Hui
---
Changes in v4:
- convert 'pr_err' to 'dev_err'.
Changes in v3:
- update the
From: Song Hui
More than one gpio controllers can share one interrupt, change the
driver to request shared irq.
Signed-off-by: Laurentiu Tudor
Signed-off-by: Alex Marginean
Signed-off-by: Song Hui
---
Changes in v4:
- convert 'pr_err' to 'dev_err'.
Changes in v3:
- update the
From: Song Hui
More than one gpio controllers can share one interrupt, change the
driver to request shared irq.
Signed-off-by: Laurentiu Tudor
Signed-off-by: Alex Marginean
Signed-off-by: Song Hui
---
Changes in v3:
- update the patch description.
Changes in v2:
- delete the c
From: Song Hui
more one gpio controller use share one interrupt,
make request interrupt to be shared.
Signed-off-by: Laurentiu Tudor
Signed-off-by: Alex Marginean
Signed-off-by: Song Hui
---
drivers/gpio/gpio-mpc8xxx.c | 20 +---
1 file changed, 13 insertions(+), 7 deletions(
From: Song Hui
more one gpio controller use share one interrupt,
make request interrupt to be shared.
Signed-off-by: Laurentiu Tudor
Signed-off-by: Alex Marginean
Signed-off-by: Song Hui
---
drivers/gpio/gpio-mpc8xxx.c | 21 ++---
1 file changed, 14 insertions(+), 7 deletions
From: Song Hui
add ls1088a gpio specify compatible.
Signed-off-by: Song Hui
---
Changes in v4:
- update the patch description.
Changes in v3:
- delete the attribute of little-endian.
Changes in v2:
- update the subject.
diff --git a/arch/arm64/boot/dts/freescale/fsl-l
From: Song Hui
Update the nodes to include little-endian
property to be consistent with the hardware
and add ls1088a gpio specify compatible.
Signed-off-by: Song Hui
---
Changes in v3:
- delete the attribute of little-endian.
Changes in v2:
- update the subject.
arch/a
From: Song Hui
Update the nodes to include little-endian
property to be consistent with the hardware
and add ls1088a gpio specify compatible.
Signed-off-by: Song Hui
---
arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 12
1 file changed, 8 insertions(+), 4 deletions(-)
diff --gi
From: Song Hui
Update the nodes to include little-endian
property to be consistent with the hardware
and add ls1088a gpio specify compatible.
Signed-off-by: Song Hui
---
arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 12
1 file changed, 8 insertions(+), 4 deletions(-)
diff --gi
From: Song Hui
ls1028a and ls1088a platform share common special function.
The gpio hardware what they use is the same version.
Signed-off-by: Song Hui
---
drivers/gpio/gpio-mpc8xxx.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpio/gpio-mpc8xxx.c b/drivers/gpio/gpio-mpc8xxx.c
From: Song Hui
ls1088a and ls1028a platform share common gpio node.
Signed-off-by: Song Hui
---
Documentation/devicetree/bindings/gpio/gpio-mpc8xxx.txt | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/Documentation/devicetree/bindings/gpio/gpio-mpc8xxx.txt
b/Documenta
From: Song Hui
Update the NXP GPIO node dt-binding file for QorIQ and
Layerscape platforms, and add one more example with
ls1028a GPIO node.
Signed-off-by: Song Hui
---
Documentation/devicetree/bindings/gpio/gpio-mpc8xxx.txt | 16 +++-
1 file changed, 15 insertions(+), 1 deletion(-
From: Song Hui
Update the NXP GPIO node dt-binding file for QorIQ and
Layerscape platforms, and add one more example with
ls1028a GPIO node.
Signed-off-by: Song Hui
---
Documentation/devicetree/bindings/gpio/gpio-mpc8xxx.txt | 14 ++
1 file changed, 14 insertions(+)
diff --git a/D
From: Song Hui
Update the NXP GPIO node dt-binding file for QorIQ and
Layerscape platforms, and add one more example with
ls1028a GPIO node.
Signed-off-by: Song Hui
---
Documentation/devicetree/bindings/gpio/gpio-mpc8xxx.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/D
From: Song Hui
Update the nodes to include little-endian
property to be consistent with the hardware.
Signed-off-by: Song Hui
---
arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 9 ++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028
From: Song Hui
Update the NXP GPIO node dt-binding file for QorIQ and
Layerscape platforms, and add one more example with
ls1028a GPIO node.
Signed-off-by: Song Hui
---
Documentation/devicetree/bindings/gpio/gpio-mpc8xxx.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/D
From: Song Hui
Update the nodes to include little-endian
property to be consistent with the hardware.
Signed-off-by: Song Hui
---
arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 9 ++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028
From: Song Hui
There is a device specify register(named GPIO_IBE)
on ls1028a need to enable in initial stage.
Signed-off-by: Song Hui
---
drivers/gpio/gpio-mpc8xxx.c | 31 +++
1 file changed, 31 insertions(+)
diff --git a/drivers/gpio/gpio-mpc8xxx.c b/drivers/gpio/
From: Song Hui
Add ls1028a device specify compatible.
Make gpio as little-endian deal.
Signed-off-by: Song Hui
---
arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 9 ++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
b/arch/
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