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[PATCH v2 1/4] Documentation: fsl-quadspi: Add fsl,ls2080a-dspi compatible string

Started byYuan Yao <yao.yuan@freescale.com>
First post2015-12-24 12:10 +0100
Last post2015-12-29 19:40 +0100
Articles 7 — 3 participants

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  [PATCH v2 1/4] Documentation: fsl-quadspi: Add fsl,ls2080a-dspi compatible string Yuan Yao <yao.yuan@freescale.com> - 2015-12-24 12:10 +0100
    Re: [PATCH v2 2/4] Documentation: fsl-quadspi: Add fsl, ls2080a-qspi  compatible string Rob Herring <robh@kernel.org> - 2015-12-29 19:40 +0100
    Re: [PATCH v2 1/4] Documentation: fsl-quadspi: Add fsl,ls2080a-dspi  compatible string Rob Herring <robh@kernel.org> - 2015-12-29 19:40 +0100
      RE: [PATCH v2 1/4] Documentation: fsl-quadspi: Add fsl,ls2080a-dspi  compatible string Yao Yuan <yao.yuan@nxp.com> - 2015-12-30 06:00 +0100
        Re: [PATCH v2 1/4] Documentation: fsl-quadspi: Add fsl,ls2080a-dspi  compatible string Rob Herring <robh@kernel.org> - 2015-12-30 16:20 +0100
          RE: [PATCH v2 1/4] Documentation: fsl-quadspi: Add fsl,ls2080a-dspi  compatible string Yao Yuan <yao.yuan@nxp.com> - 2015-12-31 03:40 +0100
    Re: [PATCH 4/4] Documentation: fsl-quadspi: Add optional properties Rob Herring <robh@kernel.org> - 2015-12-29 19:40 +0100

#1297818 — [PATCH v2 1/4] Documentation: fsl-quadspi: Add fsl,ls2080a-dspi compatible string

FromYuan Yao <yao.yuan@freescale.com>
Date2015-12-24 12:10 +0100
Subject[PATCH v2 1/4] Documentation: fsl-quadspi: Add fsl,ls2080a-dspi compatible string
Message-ID<qJbWq-5Z3-17@gated-at.bofh.it>
new compatible string: "fsl,ls2080a-qspi".

Signed-off-by: Yuan Yao <yao.yuan@nxp.com>
---
Changed in v2:
Update my email to <yao.yuan@nxp.com>
---
 Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt b/Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
index fa77f87..2fe51d6 100644
--- a/Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
+++ b/Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
@@ -1,7 +1,8 @@
 ARM Freescale DSPI controller
 
 Required properties:
-- compatible : "fsl,vf610-dspi", "fsl,ls1021a-v1.0-dspi", "fsl,ls2085a-dspi"
+- compatible : "fsl,vf610-dspi", "fsl,ls1021a-v1.0-dspi",
+		"fsl,ls2085a-dspi", "fsl,ls2080a-dspi"
 - reg : Offset and length of the register set for the device
 - interrupts : Should contain SPI controller interrupt
 - clocks: from common clock binding: handle to dspi clock.
-- 
2.1.0.27.g96db324

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#1299075 — Re: [PATCH v2 2/4] Documentation: fsl-quadspi: Add fsl, ls2080a-qspi compatible string

FromRob Herring <robh@kernel.org>
Date2015-12-29 19:40 +0100
SubjectRe: [PATCH v2 2/4] Documentation: fsl-quadspi: Add fsl, ls2080a-qspi compatible string
Message-ID<qL7lE-49U-21@gated-at.bofh.it>
In reply to#1297818
On Thu, Dec 24, 2015 at 07:01:01PM +0800, Yuan Yao wrote:
> new compatible string: "fsl,ls2080a-qspi".
> 
> Signed-off-by: Yuan Yao <yao.yuan@nxp.com>
> ---
> Changed in v2:
> Update my email to <yao.yuan@nxp.com>
> ---
>  Documentation/devicetree/bindings/mtd/fsl-quadspi.txt | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/mtd/fsl-quadspi.txt b/Documentation/devicetree/bindings/mtd/fsl-quadspi.txt
> index 6585ac7..2bef0dc 100644
> --- a/Documentation/devicetree/bindings/mtd/fsl-quadspi.txt
> +++ b/Documentation/devicetree/bindings/mtd/fsl-quadspi.txt
> @@ -3,7 +3,7 @@
>  Required properties:
>    - compatible : Should be "fsl,vf610-qspi", "fsl,imx6sx-qspi",
>  		 "fsl,imx7d-qspi", "fsl,imx6ul-qspi",
> -		 "fsl,ls1021-qspi"
> +		 "fsl,ls1021a-qspi", "fsl,ls2080a-qspi"

You should explain what combinations of compatible strings are valid.

Rob
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#1299076 — Re: [PATCH v2 1/4] Documentation: fsl-quadspi: Add fsl,ls2080a-dspi compatible string

FromRob Herring <robh@kernel.org>
Date2015-12-29 19:40 +0100
SubjectRe: [PATCH v2 1/4] Documentation: fsl-quadspi: Add fsl,ls2080a-dspi compatible string
Message-ID<qL7lE-49U-17@gated-at.bofh.it>
In reply to#1297818
On Thu, Dec 24, 2015 at 07:01:00PM +0800, Yuan Yao wrote:
> new compatible string: "fsl,ls2080a-qspi".
> 
> Signed-off-by: Yuan Yao <yao.yuan@nxp.com>
> ---
> Changed in v2:
> Update my email to <yao.yuan@nxp.com>
> ---
>  Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt b/Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
> index fa77f87..2fe51d6 100644
> --- a/Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
> +++ b/Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
> @@ -1,7 +1,8 @@
>  ARM Freescale DSPI controller
>  
>  Required properties:
> -- compatible : "fsl,vf610-dspi", "fsl,ls1021a-v1.0-dspi", "fsl,ls2085a-dspi"
> +- compatible : "fsl,vf610-dspi", "fsl,ls1021a-v1.0-dspi",
> +		"fsl,ls2085a-dspi", "fsl,ls2080a-dspi"

You should explain what combinations of compatible strings are valid.

Rob
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#1299236 — RE: [PATCH v2 1/4] Documentation: fsl-quadspi: Add fsl,ls2080a-dspi compatible string

FromYao Yuan <yao.yuan@nxp.com>
Date2015-12-30 06:00 +0100
SubjectRE: [PATCH v2 1/4] Documentation: fsl-quadspi: Add fsl,ls2080a-dspi compatible string
Message-ID<qLh1D-1LR-1@gated-at.bofh.it>
In reply to#1299076
Hi Rob,

Thanks for your review.
So you mean that I should add the commit message for why I add this new compatible?

Best Regards,
Yuan Yao

On Wed, Dec 30, 2015 at 02:35AM, Rob Herring wrote:
> On Thu, Dec 24, 2015 at 07:01:00PM +0800, Yuan Yao wrote:
> > new compatible string: "fsl,ls2080a-qspi".
> >
> > Signed-off-by: Yuan Yao <yao.yuan@nxp.com>
> > ---
> > Changed in v2:
> > Update my email to <yao.yuan@nxp.com>
> > ---
> >  Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt | 3 ++-
> >  1 file changed, 2 insertions(+), 1 deletion(-)
> >
> > diff --git a/Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
> b/Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
> > index fa77f87..2fe51d6 100644
> > --- a/Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
> > +++ b/Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
> > @@ -1,7 +1,8 @@
> >  ARM Freescale DSPI controller
> >
> >  Required properties:
> > -- compatible : "fsl,vf610-dspi", "fsl,ls1021a-v1.0-dspi", "fsl,ls2085a-dspi"
> > +- compatible : "fsl,vf610-dspi", "fsl,ls1021a-v1.0-dspi",
> > +		"fsl,ls2085a-dspi", "fsl,ls2080a-dspi"
> 
> You should explain what combinations of compatible strings are valid.
> 
> Rob
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#1299390 — Re: [PATCH v2 1/4] Documentation: fsl-quadspi: Add fsl,ls2080a-dspi compatible string

FromRob Herring <robh@kernel.org>
Date2015-12-30 16:20 +0100
SubjectRe: [PATCH v2 1/4] Documentation: fsl-quadspi: Add fsl,ls2080a-dspi compatible string
Message-ID<qLqHF-8io-21@gated-at.bofh.it>
In reply to#1299236
On Tue, Dec 29, 2015 at 9:17 PM, Yao Yuan <yao.yuan@nxp.com> wrote:
> Hi Rob,
>
> Thanks for your review.
> So you mean that I should add the commit message for why I add this new compatible?

Please don't top post on the lists.

No, the binding doc should explain what are valid combinations of
compatible strings and the order when the dts can have multiple
strings. For example, is this valid:

compatible = "fsl,vf610-dspi", "fsl,ls2080a-dspi";

In other words, I should be able to check a dts file against what the
binding doc says.

Rob

> On Wed, Dec 30, 2015 at 02:35AM, Rob Herring wrote:
>> On Thu, Dec 24, 2015 at 07:01:00PM +0800, Yuan Yao wrote:
>> > new compatible string: "fsl,ls2080a-qspi".
>> >
>> > Signed-off-by: Yuan Yao <yao.yuan@nxp.com>
>> > ---
>> > Changed in v2:
>> > Update my email to <yao.yuan@nxp.com>
>> > ---
>> >  Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt | 3 ++-
>> >  1 file changed, 2 insertions(+), 1 deletion(-)
>> >
>> > diff --git a/Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
>> b/Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
>> > index fa77f87..2fe51d6 100644
>> > --- a/Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
>> > +++ b/Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
>> > @@ -1,7 +1,8 @@
>> >  ARM Freescale DSPI controller
>> >
>> >  Required properties:
>> > -- compatible : "fsl,vf610-dspi", "fsl,ls1021a-v1.0-dspi", "fsl,ls2085a-dspi"
>> > +- compatible : "fsl,vf610-dspi", "fsl,ls1021a-v1.0-dspi",
>> > +           "fsl,ls2085a-dspi", "fsl,ls2080a-dspi"
>>
>> You should explain what combinations of compatible strings are valid.
>>
>> Rob
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#1299554 — RE: [PATCH v2 1/4] Documentation: fsl-quadspi: Add fsl,ls2080a-dspi compatible string

FromYao Yuan <yao.yuan@nxp.com>
Date2015-12-31 03:40 +0100
SubjectRE: [PATCH v2 1/4] Documentation: fsl-quadspi: Add fsl,ls2080a-dspi compatible string
Message-ID<qLBjH-6Ik-1@gated-at.bofh.it>
In reply to#1299390
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#1299080 — Re: [PATCH 4/4] Documentation: fsl-quadspi: Add optional properties

FromRob Herring <robh@kernel.org>
Date2015-12-29 19:40 +0100
SubjectRe: [PATCH 4/4] Documentation: fsl-quadspi: Add optional properties
Message-ID<qL7lE-49U-35@gated-at.bofh.it>
In reply to#1297818
On Thu, Dec 24, 2015 at 07:01:03PM +0800, Yuan Yao wrote:
> Add optional properties for QSPI:
> big-endian
> if the register is big endian on this platform.
> 
> Signed-off-by: Yuan Yao <yao.yuan@nxp.com>
> ---
>  Documentation/devicetree/bindings/mtd/fsl-quadspi.txt | 1 +
>  1 file changed, 1 insertion(+)

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