RE: [PATCH 2/3] Docs: dt: fsl-mc update binding to include definition of ranges
> -Original Message- > From: Stuart Yoder [mailto:stuart.yo...@freescale.com] > Sent: Friday, September 25, 2015 4:08 PM > To: robh...@kernel.org; mark.rutl...@arm.com > Cc: devicet...@vger.kernel.org; linux-kernel@vger.kernel.org; Rivera > Jose-B46482; Sharma Bhupesh-B45370; katz Itai-RM05202; Yoder Stuart- > B08248 > Subject: [PATCH 2/3] Docs: dt: fsl-mc update binding to include > definition of ranges > > Define a ranges property to specify the mapping between the MC address > space and the system address space. > > Signed-off-by: Stuart Yoder > --- > .../devicetree/bindings/misc/fsl,qoriq-mc.txt | 30 > +- > 1 file changed, 29 insertions(+), 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt > b/Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt > index 6aac955..848975f 100644 > --- a/Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt > +++ b/Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt > @@ -35,6 +35,26 @@ Required properties: > Definition: Must be present and point to the MSI controller node > handling message interrupts for the MC. > > +- ranges > +Value type: > +Definition: A standard property. Defines the mapping between > the child > +MC address space and the parent system address > space. > + > +The MC address space is defined by 3 components: > + > + > +Valid values for region type are > + 0x0 - MC portals > + 0x1 - QBMAN portals > + > +- #address-cells > +Value type: > +Definition: Must be 3. (see definition in 'ranges' property) > + > +- #size-cells > +Value type: > +Definition: Must be 1. > + > Example: > > fsl_mc: fsl-mc@80c00 { > @@ -42,5 +62,13 @@ Example: > reg = <0x0008 0x0c00 0 0x40>,/* MC portal > base */ ><0x 0x0834 0 0x4>; /* MC control > reg */ > msi-parent = <>; > -}; > +#address-cells = <3>; > +#size-cells = <1>; > > +/* > + * Region type 0x0 - MC portals > + * Region type 0x1 - QBMAN portals > + */ > +ranges = <0x0 0x0 0x0 0x8 0x0c00 0x400 > + 0x1 0x0 0x0 0x8 0x1800 0x800>; > +}; > -- > 2.3.3 Acked-by: J. German Rivera -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
RE: [PATCH 2/3] Docs: dt: fsl-mc update binding to include definition of ranges
> -Original Message- > From: Stuart Yoder [mailto:stuart.yo...@freescale.com] > Sent: Friday, September 25, 2015 4:08 PM > To: robh...@kernel.org; mark.rutl...@arm.com > Cc: devicet...@vger.kernel.org; linux-kernel@vger.kernel.org; Rivera > Jose-B46482; Sharma Bhupesh-B45370; katz Itai-RM05202; Yoder Stuart- > B08248 > Subject: [PATCH 2/3] Docs: dt: fsl-mc update binding to include > definition of ranges > > Define a ranges property to specify the mapping between the MC address > space and the system address space. > > Signed-off-by: Stuart Yoder <stuart.yo...@freescale.com> > --- > .../devicetree/bindings/misc/fsl,qoriq-mc.txt | 30 > +- > 1 file changed, 29 insertions(+), 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt > b/Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt > index 6aac955..848975f 100644 > --- a/Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt > +++ b/Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt > @@ -35,6 +35,26 @@ Required properties: > Definition: Must be present and point to the MSI controller node > handling message interrupts for the MC. > > +- ranges > +Value type: > +Definition: A standard property. Defines the mapping between > the child > +MC address space and the parent system address > space. > + > +The MC address space is defined by 3 components: > + > + > +Valid values for region type are > + 0x0 - MC portals > + 0x1 - QBMAN portals > + > +- #address-cells > +Value type: > +Definition: Must be 3. (see definition in 'ranges' property) > + > +- #size-cells > +Value type: > +Definition: Must be 1. > + > Example: > > fsl_mc: fsl-mc@80c00 { > @@ -42,5 +62,13 @@ Example: > reg = <0x0008 0x0c00 0 0x40>,/* MC portal > base */ ><0x 0x0834 0 0x4>; /* MC control > reg */ > msi-parent = <>; > -}; > +#address-cells = <3>; > +#size-cells = <1>; > > +/* > + * Region type 0x0 - MC portals > + * Region type 0x1 - QBMAN portals > + */ > +ranges = <0x0 0x0 0x0 0x8 0x0c00 0x400 > + 0x1 0x0 0x0 0x8 0x1800 0x800>; > +}; > -- > 2.3.3 Acked-by: J. German Rivera <german.riv...@freescale.com> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
[PATCH 2/3] Docs: dt: fsl-mc update binding to include definition of ranges
Define a ranges property to specify the mapping between the MC address space and the system address space. Signed-off-by: Stuart Yoder --- .../devicetree/bindings/misc/fsl,qoriq-mc.txt | 30 +- 1 file changed, 29 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt b/Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt index 6aac955..848975f 100644 --- a/Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt +++ b/Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt @@ -35,6 +35,26 @@ Required properties: Definition: Must be present and point to the MSI controller node handling message interrupts for the MC. +- ranges +Value type: +Definition: A standard property. Defines the mapping between the child +MC address space and the parent system address space. + +The MC address space is defined by 3 components: + + +Valid values for region type are + 0x0 - MC portals + 0x1 - QBMAN portals + +- #address-cells +Value type: +Definition: Must be 3. (see definition in 'ranges' property) + +- #size-cells +Value type: +Definition: Must be 1. + Example: fsl_mc: fsl-mc@80c00 { @@ -42,5 +62,13 @@ Example: reg = <0x0008 0x0c00 0 0x40>,/* MC portal base */ <0x 0x0834 0 0x4>; /* MC control reg */ msi-parent = <>; -}; +#address-cells = <3>; +#size-cells = <1>; +/* + * Region type 0x0 - MC portals + * Region type 0x1 - QBMAN portals + */ +ranges = <0x0 0x0 0x0 0x8 0x0c00 0x400 + 0x1 0x0 0x0 0x8 0x1800 0x800>; +}; -- 2.3.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
[PATCH 2/3] Docs: dt: fsl-mc update binding to include definition of ranges
Define a ranges property to specify the mapping between the MC address space and the system address space. Signed-off-by: Stuart Yoder--- .../devicetree/bindings/misc/fsl,qoriq-mc.txt | 30 +- 1 file changed, 29 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt b/Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt index 6aac955..848975f 100644 --- a/Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt +++ b/Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt @@ -35,6 +35,26 @@ Required properties: Definition: Must be present and point to the MSI controller node handling message interrupts for the MC. +- ranges +Value type: +Definition: A standard property. Defines the mapping between the child +MC address space and the parent system address space. + +The MC address space is defined by 3 components: + + +Valid values for region type are + 0x0 - MC portals + 0x1 - QBMAN portals + +- #address-cells +Value type: +Definition: Must be 3. (see definition in 'ranges' property) + +- #size-cells +Value type: +Definition: Must be 1. + Example: fsl_mc: fsl-mc@80c00 { @@ -42,5 +62,13 @@ Example: reg = <0x0008 0x0c00 0 0x40>,/* MC portal base */ <0x 0x0834 0 0x4>; /* MC control reg */ msi-parent = <>; -}; +#address-cells = <3>; +#size-cells = <1>; +/* + * Region type 0x0 - MC portals + * Region type 0x1 - QBMAN portals + */ +ranges = <0x0 0x0 0x0 0x8 0x0c00 0x400 + 0x1 0x0 0x0 0x8 0x1800 0x800>; +}; -- 2.3.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/