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* [PATCH V4] dt-bindings: timer: gpt: update binding doc
@ 2018-12-29  9:39 Anson Huang
  2019-01-11 14:52 ` Rob Herring
  0 siblings, 1 reply; 4+ messages in thread
From: Anson Huang @ 2018-12-29  9:39 UTC (permalink / raw)
  To: daniel.lezcano, tglx, robh+dt, mark.rutland, linux-kernel, devicetree
  Cc: dl-linux-imx

The i.MX GPT timer driver binding doc is out of date,
update it according to current GPT timer driver.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
ChangeLog since V3:
	be more specific about the backwards compatible of each SoC;
---
 .../devicetree/bindings/timer/fsl,imxgpt.txt       | 39 ++++++++++++++++++----
 1 file changed, 33 insertions(+), 6 deletions(-)

diff --git a/Documentation/devicetree/bindings/timer/fsl,imxgpt.txt b/Documentation/devicetree/bindings/timer/fsl,imxgpt.txt
index 9809b11..5d8fd5b 100644
--- a/Documentation/devicetree/bindings/timer/fsl,imxgpt.txt
+++ b/Documentation/devicetree/bindings/timer/fsl,imxgpt.txt
@@ -2,17 +2,44 @@ Freescale i.MX General Purpose Timer (GPT)
 
 Required properties:
 
-- compatible : should be "fsl,<soc>-gpt"
-- reg : Specifies base physical address and size of the registers.
-- interrupts : A list of 4 interrupts; one per timer channel.
-- clocks : The clocks provided by the SoC to drive the timer.
+- compatible : should be one of following:
+  for i.MX1:
+  - "fsl,imx1-gpt";
+  for i.MX21:
+  - "fsl,imx21-gpt";
+  for i.MX27:
+  - "fsl,imx27-gpt", "fsl,imx21-gpt";
+  for i.MX31:
+  - "fsl,imx31-gpt";
+  for i.MX25:
+  - "fsl,imx25-gpt", "fsl,imx31-gpt";
+  for i.MX50:
+  - "fsl,imx50-gpt", "fsl,imx31-gpt";
+  for i.MX51:
+  - "fsl,imx51-gpt", "fsl,imx31-gpt";
+  for i.MX53:
+  - "fsl,imx53-gpt", "fsl,imx31-gpt";
+  for i.MX6Q:
+  - "fsl,imx6q-gpt", "fsl,imx31-gpt";
+  for i.MX6DL:
+  - "fsl,imx6dl-gpt";
+  for i.MX6SL:
+  - "fsl,imx6sl-gpt", "fsl,imx6dl-gpt";
+  for i.MX6SX:
+  - "fsl,imx6sx-gpt", "fsl,imx6dl-gpt";
+- reg : specifies base physical address and size of the registers.
+- interrupts : should be the gpt interrupt.
+- clocks : the clocks provided by the SoC to drive the timer, must contain
+           an entry for each entry in clock-names.
+- clock-names : must include "ipg" entry first, then "per" entry.
 
 Example:
 
 gpt1: timer@10003000 {
-	compatible = "fsl,imx27-gpt", "fsl,imx1-gpt";
+	compatible = "fsl,imx27-gpt", "fsl,imx21-gpt";
 	reg = <0x10003000 0x1000>;
 	interrupts = <26>;
-	clocks = <&clks 46>, <&clks 61>;
+	clocks = <&clks IMX27_CLK_GPT1_IPG_GATE>,
+		 <&clks IMX27_CLK_PER1_GATE>;
 	clock-names = "ipg", "per";
 };
-- 
2.7.4


^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [PATCH V4] dt-bindings: timer: gpt: update binding doc
  2018-12-29  9:39 [PATCH V4] dt-bindings: timer: gpt: update binding doc Anson Huang
@ 2019-01-11 14:52 ` Rob Herring
  2019-02-18 15:17   ` Anson Huang
  0 siblings, 1 reply; 4+ messages in thread
From: Rob Herring @ 2019-01-11 14:52 UTC (permalink / raw)
  To: Anson Huang
  Cc: daniel.lezcano, tglx, mark.rutland, linux-kernel, devicetree,
	dl-linux-imx

On Sat, Dec 29, 2018 at 09:39:34AM +0000, Anson Huang wrote:
> The i.MX GPT timer driver binding doc is out of date,
> update it according to current GPT timer driver.
> 
> Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
> ---
> ChangeLog since V3:
> 	be more specific about the backwards compatible of each SoC;
> ---
>  .../devicetree/bindings/timer/fsl,imxgpt.txt       | 39 ++++++++++++++++++----
>  1 file changed, 33 insertions(+), 6 deletions(-)

This now seems in line with my 9+ year old memory of the lineage of this 
block. :)

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

Rob

^ permalink raw reply	[flat|nested] 4+ messages in thread

* RE: [PATCH V4] dt-bindings: timer: gpt: update binding doc
  2019-01-11 14:52 ` Rob Herring
@ 2019-02-18 15:17   ` Anson Huang
  2019-02-18 15:20     ` Daniel Lezcano
  0 siblings, 1 reply; 4+ messages in thread
From: Anson Huang @ 2019-02-18 15:17 UTC (permalink / raw)
  To: Rob Herring
  Cc: daniel.lezcano, tglx, mark.rutland, linux-kernel, devicetree,
	dl-linux-imx

Hi, Rob

Best Regards!
Anson Huang

> -----Original Message-----
> From: Rob Herring [mailto:robh@kernel.org]
> Sent: 2019Äê1ÔÂ11ÈÕ 22:52
> To: Anson Huang <anson.huang@nxp.com>
> Cc: daniel.lezcano@linaro.org; tglx@linutronix.de; mark.rutland@arm.com;
> linux-kernel@vger.kernel.org; devicetree@vger.kernel.org; dl-linux-imx
> <linux-imx@nxp.com>
> Subject: Re: [PATCH V4] dt-bindings: timer: gpt: update binding doc
> 
> On Sat, Dec 29, 2018 at 09:39:34AM +0000, Anson Huang wrote:
> > The i.MX GPT timer driver binding doc is out of date, update it
> > according to current GPT timer driver.
> >
> > Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
> > ---
> > ChangeLog since V3:
> > 	be more specific about the backwards compatible of each SoC;
> > ---
> >  .../devicetree/bindings/timer/fsl,imxgpt.txt       | 39 ++++++++++++++++++--
> --
> >  1 file changed, 33 insertions(+), 6 deletions(-)
> 
> This now seems in line with my 9+ year old memory of the lineage of this
> block. :)
> 
> Reviewed-by: Rob Herring <robh@kernel.org>
> 
> Rob

Do you know who will pick-up this patch?

Anson

^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [PATCH V4] dt-bindings: timer: gpt: update binding doc
  2019-02-18 15:17   ` Anson Huang
@ 2019-02-18 15:20     ` Daniel Lezcano
  0 siblings, 0 replies; 4+ messages in thread
From: Daniel Lezcano @ 2019-02-18 15:20 UTC (permalink / raw)
  To: Anson Huang, Rob Herring
  Cc: tglx, mark.rutland, linux-kernel, devicetree, dl-linux-imx

On 18/02/2019 16:17, Anson Huang wrote:
> Hi, Rob
> 
> Best Regards!
> Anson Huang
> 
>> -----Original Message-----
>> From: Rob Herring [mailto:robh@kernel.org]
>> Sent: 2019Äê1ÔÂ11ÈÕ 22:52
>> To: Anson Huang <anson.huang@nxp.com>
>> Cc: daniel.lezcano@linaro.org; tglx@linutronix.de; mark.rutland@arm.com;
>> linux-kernel@vger.kernel.org; devicetree@vger.kernel.org; dl-linux-imx
>> <linux-imx@nxp.com>
>> Subject: Re: [PATCH V4] dt-bindings: timer: gpt: update binding doc
>>
>> On Sat, Dec 29, 2018 at 09:39:34AM +0000, Anson Huang wrote:
>>> The i.MX GPT timer driver binding doc is out of date, update it
>>> according to current GPT timer driver.
>>>
>>> Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
>>> ---
>>> ChangeLog since V3:
>>> 	be more specific about the backwards compatible of each SoC;
>>> ---
>>>  .../devicetree/bindings/timer/fsl,imxgpt.txt       | 39 ++++++++++++++++++--
>> --
>>>  1 file changed, 33 insertions(+), 6 deletions(-)
>>
>> This now seems in line with my 9+ year old memory of the lineage of this
>> block. :)
>>
>> Reviewed-by: Rob Herring <robh@kernel.org>
>>
>> Rob
> 
> Do you know who will pick-up this patch?

I will. Applied for 5.1

Thanks
  -- Daniel


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^ permalink raw reply	[flat|nested] 4+ messages in thread

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2018-12-29  9:39 [PATCH V4] dt-bindings: timer: gpt: update binding doc Anson Huang
2019-01-11 14:52 ` Rob Herring
2019-02-18 15:17   ` Anson Huang
2019-02-18 15:20     ` Daniel Lezcano

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