diff mbox

[1/2] DT: bindings: remove bcm2835-sdhci

Message ID 1464983233-27001-2-git-send-email-stefan.wahren@i2se.com (mailing list archive)
State New, archived
Headers show

Commit Message

Stefan Wahren June 3, 2016, 7:47 p.m. UTC
The sdhci-iproc also supports bcm2835. So this binding is obsolete.

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
---
 .../devicetree/bindings/mmc/brcm,bcm2835-sdhci.txt |   18 ------------------
 1 file changed, 18 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/mmc/brcm,bcm2835-sdhci.txt

Comments

Stephen Warren June 3, 2016, 8 p.m. UTC | #1
On 06/03/2016 01:47 PM, Stefan Wahren wrote:
> The sdhci-iproc also supports bcm2835. So this binding is obsolete.

sdhci-iproc supports this binding, so I don't believe the binding is 
obsolete. The duplicate implementations (drivers) can possibly be 
removed, but not the binding doc, which is (or at least could be) still 
in use.
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Stefan Wahren June 9, 2016, 6:11 p.m. UTC | #2
Hi Stephen,

> Stephen Warren <swarren@wwwdotorg.org> hat am 3. Juni 2016 um 22:00
> geschrieben:
> 
> 
> On 06/03/2016 01:47 PM, Stefan Wahren wrote:
> > The sdhci-iproc also supports bcm2835. So this binding is obsolete.
> 
> sdhci-iproc supports this binding, so I don't believe the binding is 
> obsolete. The duplicate implementations (drivers) can possibly be 
> removed, but not the binding doc, which is (or at least could be) still 
> in use.

sorry for my late reply.

So the brcm,bcm2835-sdhci.txt must be kept, even if the compatible string
"brcm,bcm2835-sdhci" has been added to brcm,sdhci-iproc.txt?

Do i need to send a new version of this series?

Stefan

> 
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> linux-arm-kernel@lists.infradead.org
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Stephen Warren June 17, 2016, 6:59 p.m. UTC | #3
On 06/09/2016 12:11 PM, Stefan Wahren wrote:
> Hi Stephen,
>
>> Stephen Warren <swarren@wwwdotorg.org> hat am 3. Juni 2016 um 22:00
>> geschrieben:
>>
>>
>> On 06/03/2016 01:47 PM, Stefan Wahren wrote:
>>> The sdhci-iproc also supports bcm2835. So this binding is obsolete.
>>
>> sdhci-iproc supports this binding, so I don't believe the binding is
>> obsolete. The duplicate implementations (drivers) can possibly be
>> removed, but not the binding doc, which is (or at least could be) still
>> in use.
>
> sorry for my late reply.
>
> So the brcm,bcm2835-sdhci.txt must be kept, even if the compatible string
> "brcm,bcm2835-sdhci" has been added to brcm,sdhci-iproc.txt?

Sorry for the slow reply; I was on vacation.

So, if the binding documentation has been collapsed into the other 
binding document, then it's OK to remove this one. I took a look at the 
iproc binding doc and it looks completely compatible with this removed 
binding doc, so I think this patch is OK.
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diff mbox

Patch

diff --git a/Documentation/devicetree/bindings/mmc/brcm,bcm2835-sdhci.txt b/Documentation/devicetree/bindings/mmc/brcm,bcm2835-sdhci.txt
deleted file mode 100644
index 59476fb..0000000
--- a/Documentation/devicetree/bindings/mmc/brcm,bcm2835-sdhci.txt
+++ /dev/null
@@ -1,18 +0,0 @@ 
-Broadcom BCM2835 SDHCI controller
-
-This file documents differences between the core properties described
-by mmc.txt and the properties that represent the BCM2835 controller.
-
-Required properties:
-- compatible : Should be "brcm,bcm2835-sdhci".
-- clocks : The clock feeding the SDHCI controller.
-
-Example:
-
-sdhci: sdhci {
-	compatible = "brcm,bcm2835-sdhci";
-	reg = <0x7e300000 0x100>;
-	interrupts = <2 30>;
-	clocks = <&clk_mmc>;
-	bus-width = <4>;
-};