Hi Rob,
> -Original Message-
> From: Rob Herring [mailto:r...@kernel.org]
> Sent: 20 November 2015 21:05
> To: Pramod Kumar
> Cc: Pawel Moll; Mark Rutland; Ian Campbell; Kumar Gala; Ray Jui; Scott
> Branden;
> Russell King; Linus Walleij; linux-g...@vger.kernel.org
Add ngpios property to the gpio controller's DT node so that controller
driver extracts total number of in-use gpio lines from DT and removes
dependency on driver.
Signed-off-by: Pramod Kumar
Reviewed-by: Ray Jui
Reviewed-by: Scott Branden
---
Documentation/devicetree/bindings/pinctrl
Change functions, macros and variables name from cygnus to IP block,
iproc, so that it could be used in all iproc based future SoCs having
same GPIO controller block.
Signed-off-by: Pramod Kumar
Reviewed-by: Ray Jui
Reviewed-by: Scott Branden
---
drivers/pinctrl/bcm/pinctrl-cygnus-gpio.c
Add ngpios property in cygnus ASIU, CCM and CRMU gpio controller's node
Signed-off-by: Pramod Kumar
Reviewed-by: Ray Jui
Reviewed-by: Scott Branden
---
arch/arm/boot/dts/bcm-cygnus.dtsi | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm/boot/dts/bcm-cygnus.dtsi
b/arch/arm
This compatible string should be used for all new iproc based future
SoCs having the same GPIO controller hardware.
Signed-off-by: Pramod Kumar
Reviewed-by: Ray Jui
Reviewed-by: Scott Branden
---
drivers/pinctrl/bcm/pinctrl-cygnus-gpio.c | 1 +
1 file changed, 1 insertion(+)
diff --git a
Since identical hardware is used in several instances and every
instance will have different in-use pins. Hence extracting this
number from DT via "ngpios" property.
Signed-off-by: Pramod Kumar
Reviewed-by: Ray Jui
Reviewed-by: Scott Branden
---
drivers/pinctrl/bcm/pinctrl-cygnus-g
Rename gpio driver file name from pinctrl-cygnus-gpio.c to
pinctrl-iproc-gpio.c to make it more generic so that all
iproc based future SoCs using the same gpio block could
use this driver.
Signed-off-by: Pramod Kumar
Reviewed-by: Ray Jui
Reviewed-by: Scott Branden
Acked-by: Rob Herring
Renamed gpio controller's driver name from cygnus to iproc to make it
more generic so that all iProc based SoCs having the same gpio controller
could use this.
Signed-off-by: Pramod Kumar
Reviewed-by: Ray Jui
Reviewed-by: Scott Branden
---
.../bindings/pinctrl/{brcm,cygnus-gpio.txt =&
patches to v4.4-rc1
-Removed accepted patches
Pramod Kumar (7):
dt-binding: Add ngpios property to GPIO controller node
dts: define ngpios property in gpio controller's node
pinctrl: use ngpios propety from DT
pinctrl: Add new compatible string to GPIO controller driver
gpio: Rename fu
Hi Florian,
> -Original Message-
> From: Florian Fainelli [mailto:f.faine...@gmail.com]
> Sent: 19 November 2015 00:10
> To: Pramod Kumar; Rob Herring; Pawel Moll; Mark Rutland; Ian Campbell;
> Kumar Gala; Ray Jui; Scott Branden; Russell King; Linus Walleij; linux-
> g.
Hi Linus,
> -Original Message-
> From: Linus Walleij [mailto:linus.wall...@linaro.org]
> Sent: 27 October 2015 15:22
> To: Pramod Kumar
> Cc: Rob Herring; Pawel Moll; Mark Rutland; Ian Campbell; Kumar Gala; Ray Jui;
> Scott Branden; Russell King; linux-g...@vger.kern
Hi Linus,
> -Original Message-
> From: Linus Walleij [mailto:linus.wall...@linaro.org]
> Sent: 27 October 2015 15:11
> To: Pramod Kumar
> Cc: Rob Herring; Pawel Moll; Mark Rutland; Ian Campbell; Kumar Gala; Ray Jui;
> Scott Branden; Russell King; linux-g...@vger.kern
Hi Ray,
> -Original Message-
> From: Ray Jui [mailto:r...@broadcom.com]
> Sent: 26 October 2015 22:43
> To: Pramod Kumar; Laurent Pinchart; Rob Herring
> Cc: Pawel Moll; Mark Rutland; Ian Campbell; Kumar Gala; Scott Branden; Russell
> King; Linus Walleij; linux-g...@vg
> -Original Message-
> From: Ray Jui [mailto:r...@broadcom.com]
> Sent: 23 October 2015 21:38
> To: Laurent Pinchart; Rob Herring
> Cc: Pramod Kumar; Pawel Moll; Mark Rutland; Ian Campbell; Kumar Gala; Scott
> Branden; Russell King; Linus Walleij; linux-g...@vger.kern
Remove gpio to pinctrl pin mapping code from driver and
address this through standard property "gpio-ranges".
Signed-off-by: Pramod Kumar
Reviewed-by: Ray Jui
Reviewed-by: Scott Branden
---
drivers/pinctrl/bcm/pinctrl-cygnus-gpio.c | 131 +-
1 file
Since identical hardware is used in several instances and all pins
are not routed to pinctrl hence getting total number of gpios from
DT make more sense hence stop using total number of gpios pins from
drivers and extract it from DT.
Signed-off-by: Pramod Kumar
Reviewed-by: Ray Jui
Reviewed-by
This new compatible string, "brcm,iproc-gpio", should be used for
all new iproc-based future SoCs.
Signed-off-by: Pramod Kumar
Reviewed-by: Ray Jui
Reviewed-by: Scott Branden
---
Documentation/devicetree/bindings/pinctrl/brcm,cygnus-gpio.txt | 4 ++--
1 file changed, 2 insert
Add ngpios property to the gpio controller's DT node so that controller
driver extracts total number of gpio lines present in controller
from DT and removes dependency on driver.
Signed-off-by: Pramod Kumar
Reviewed-by: Ray Jui
Reviewed-by: Scott Branden
---
Documentation/devicetree/bin
Renamed gpio controller's driver name from cygnus to iproc to make it
more generic so that all iProc based SoCs having the same gpio controller
could use this.
Signed-off-by: Pramod Kumar
Reviewed-by: Ray Jui
Reviewed-by: Scott Branden
---
.../bindings/pinctrl/{brcm,cygnus-gpio.txt =&
Change functions, macros and variables name from cygnus to IP block,
iproc, so that it could be used in all iproc based future SoCs having
same GPIO controller block.
Signed-off-by: Pramod Kumar
Reviewed-by: Ray Jui
Reviewed-by: Scott Branden
---
drivers/pinctrl/bcm/pinctrl-cygnus-gpio.c
This compatible string should be used for all new iproc based future
SoCs having the same GPIO controller hardware.
Signed-off-by: Pramod Kumar
Reviewed-by: Ray Jui
Reviewed-by: Scott Branden
---
drivers/pinctrl/bcm/pinctrl-cygnus-gpio.c | 1 +
1 file changed, 1 insertion(+)
diff --git a
Rename gpio driver file name from pinctrl-cygnus-gpio.c to
pinctrl-iproc-gpio.c to make it more generic so that all
iproc based future SoCs using the same gpio block could
use this driver.
Signed-off-by: Pramod Kumar
Reviewed-by: Ray Jui
Reviewed-by: Scott Branden
---
drivers/pinctrl/bcm
ASIU gpio controller's pins are muxed with pin-cntroller.
Add this mapping through property "gpio-ranges".
Signed-off-by: Pramod Kumar
Reviewed-by: Ray Jui
Reviewed-by: Scott Branden
---
arch/arm/boot/dts/bcm-cygnus.dtsi | 53 +--
1 f
Add ngpios property in cygnus ASIU, CCM and CRMU gpio controller's
node.
Signed-off-by: Pramod Kumar
Reviewed-by: Ray Jui
Reviewed-by: Scott Branden
---
arch/arm/boot/dts/bcm-cygnus.dtsi | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm/boot/dts/bcm-cygnus.dtsi
b/arch/arm
ld be
find at-
https://github.com/Broadcom/arm64-linux/tree/iproc-gpio-v1
Pramod Kumar (11):
dt-bindings: pinctrl: Optional DT property to support pin mappings
pinctrl: Remove GPIO to Pinctrl pin mapping from driver
dts: pinctrl: Add GPIO to Pinctrl pin mapping in DT
dt-binding: Add new c
If GPIO controller's pins are muxed, pin-controller subsystem
need to be intimated by defining mapping between gpio and
pinmux controller. This patch adds required properties to
define this mapping via DT.
Signed-off-by: Pramod Kumar
Reviewed-by: Ray Jui
Reviewed-by: Scott Br
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