Message ID | 1468345158-17676-2-git-send-email-ray.jui@broadcom.com |
---|---|
State | New |
Headers | show |
On Tue, Jul 12, 2016 at 10:39:17AM -0700, Ray Jui wrote: > Update the iProc GPIO binding document to add new compatible strings > "brcm,iproc-gpio-nsp" and "brcm,iproc-gpio-stingray" to support the > iProc based GPIO controller used in the NSP and Stingray SoCs, > respectively > > Signed-off-by: Ray Jui <ray.jui@broadcom.com> > --- > .../devicetree/bindings/pinctrl/brcm,iproc-gpio.txt | 18 ++++++++++++++++-- > 1 file changed, 16 insertions(+), 2 deletions(-) > > diff --git a/Documentation/devicetree/bindings/pinctrl/brcm,iproc-gpio.txt b/Documentation/devicetree/bindings/pinctrl/brcm,iproc-gpio.txt > index e427792..7bd1614 100644 > --- a/Documentation/devicetree/bindings/pinctrl/brcm,iproc-gpio.txt > +++ b/Documentation/devicetree/bindings/pinctrl/brcm,iproc-gpio.txt > @@ -3,8 +3,22 @@ Broadcom iProc GPIO/PINCONF Controller > Required properties: > > - compatible: > - Must be "brcm,cygnus-ccm-gpio", "brcm,cygnus-asiu-gpio", > - "brcm,cygnus-crmu-gpio" or "brcm,iproc-gpio" > + "brcm,iproc-gpio" for the generic iProc based GPIO controller IP that > + supports full-featured pinctrl and GPIO functions used in various iProc > + based SoCs > + > + May contain an SoC-specific compatibility string to accommodate any > + SoC-specific features > + > + "brcm,cygnus-ccm-gpio", "brcm,cygnus-asiu-gpio", or > + "brcm,cygnus-crmu-gpio" for Cygnus SoCs > + > + "brcm,iproc-gpio-nsp" for the iProc NSP SoC that has drive strength support > + disabled The typical ordering is <soc>-<block>, so: iproc-nsp-gpio > + > + "brcm,iproc-gpio-stingray" for the iProc Stingray SoC that has the general > + pinctrl support completely disabled in this IP block. In Stingray, a > + different IP block is used to handle pinctrl related functions iproc-stingray-gpio > > - reg: > Define the base and range of the I/O address space that contains SoC > -- > 2.1.4 > -- To unsubscribe from this list: send the line "unsubscribe linux-gpio" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Hi Rob, On 7/16/2016 2:20 PM, Rob Herring wrote: > On Tue, Jul 12, 2016 at 10:39:17AM -0700, Ray Jui wrote: >> Update the iProc GPIO binding document to add new compatible strings >> "brcm,iproc-gpio-nsp" and "brcm,iproc-gpio-stingray" to support the >> iProc based GPIO controller used in the NSP and Stingray SoCs, >> respectively >> >> Signed-off-by: Ray Jui <ray.jui@broadcom.com> >> --- >> .../devicetree/bindings/pinctrl/brcm,iproc-gpio.txt | 18 ++++++++++++++++-- >> 1 file changed, 16 insertions(+), 2 deletions(-) >> >> diff --git a/Documentation/devicetree/bindings/pinctrl/brcm,iproc-gpio.txt b/Documentation/devicetree/bindings/pinctrl/brcm,iproc-gpio.txt >> index e427792..7bd1614 100644 >> --- a/Documentation/devicetree/bindings/pinctrl/brcm,iproc-gpio.txt >> +++ b/Documentation/devicetree/bindings/pinctrl/brcm,iproc-gpio.txt >> @@ -3,8 +3,22 @@ Broadcom iProc GPIO/PINCONF Controller >> Required properties: >> >> - compatible: >> - Must be "brcm,cygnus-ccm-gpio", "brcm,cygnus-asiu-gpio", >> - "brcm,cygnus-crmu-gpio" or "brcm,iproc-gpio" >> + "brcm,iproc-gpio" for the generic iProc based GPIO controller IP that >> + supports full-featured pinctrl and GPIO functions used in various iProc >> + based SoCs >> + >> + May contain an SoC-specific compatibility string to accommodate any >> + SoC-specific features >> + >> + "brcm,cygnus-ccm-gpio", "brcm,cygnus-asiu-gpio", or >> + "brcm,cygnus-crmu-gpio" for Cygnus SoCs >> + >> + "brcm,iproc-gpio-nsp" for the iProc NSP SoC that has drive strength support >> + disabled > > The typical ordering is <soc>-<block>, so: > > iproc-nsp-gpio > >> + >> + "brcm,iproc-gpio-stingray" for the iProc Stingray SoC that has the general >> + pinctrl support completely disabled in this IP block. In Stingray, a >> + different IP block is used to handle pinctrl related functions > > iproc-stingray-gpio > > Okay, I'll fix the naming string ordering and submit patch v4. Thanks, Ray -- To unsubscribe from this list: send the line "unsubscribe linux-gpio" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/Documentation/devicetree/bindings/pinctrl/brcm,iproc-gpio.txt b/Documentation/devicetree/bindings/pinctrl/brcm,iproc-gpio.txt index e427792..7bd1614 100644 --- a/Documentation/devicetree/bindings/pinctrl/brcm,iproc-gpio.txt +++ b/Documentation/devicetree/bindings/pinctrl/brcm,iproc-gpio.txt @@ -3,8 +3,22 @@ Broadcom iProc GPIO/PINCONF Controller Required properties: - compatible: - Must be "brcm,cygnus-ccm-gpio", "brcm,cygnus-asiu-gpio", - "brcm,cygnus-crmu-gpio" or "brcm,iproc-gpio" + "brcm,iproc-gpio" for the generic iProc based GPIO controller IP that + supports full-featured pinctrl and GPIO functions used in various iProc + based SoCs + + May contain an SoC-specific compatibility string to accommodate any + SoC-specific features + + "brcm,cygnus-ccm-gpio", "brcm,cygnus-asiu-gpio", or + "brcm,cygnus-crmu-gpio" for Cygnus SoCs + + "brcm,iproc-gpio-nsp" for the iProc NSP SoC that has drive strength support + disabled + + "brcm,iproc-gpio-stingray" for the iProc Stingray SoC that has the general + pinctrl support completely disabled in this IP block. In Stingray, a + different IP block is used to handle pinctrl related functions - reg: Define the base and range of the I/O address space that contains SoC
Update the iProc GPIO binding document to add new compatible strings "brcm,iproc-gpio-nsp" and "brcm,iproc-gpio-stingray" to support the iProc based GPIO controller used in the NSP and Stingray SoCs, respectively Signed-off-by: Ray Jui <ray.jui@broadcom.com> --- .../devicetree/bindings/pinctrl/brcm,iproc-gpio.txt | 18 ++++++++++++++++-- 1 file changed, 16 insertions(+), 2 deletions(-)