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* [PATCHv2 0/2] Convert QCOM watchdog timer bindings to YAML
@ 2020-02-01 15:29 Sai Prakash Ranjan
  2020-02-01 15:29 ` [PATCHv2 1/2] dt-bindings: watchdog: " Sai Prakash Ranjan
  2020-02-01 15:29 ` [PATCHv2 2/2] dt-bindings: watchdog: Add compatible for QCS404, SC7180, SDM845, SM8150 Sai Prakash Ranjan
  0 siblings, 2 replies; 12+ messages in thread
From: Sai Prakash Ranjan @ 2020-02-01 15:29 UTC (permalink / raw)
  To: Andy Gross, Bjorn Andersson, Rob Herring, Guenter Roeck, devicetree
  Cc: Douglas Anderson, Stephen Boyd, Matthias Kaehlcke,
	linux-arm-kernel, linux-kernel, linux-arm-msm,
	Sai Prakash Ranjan

This series converts QCOM watchdog timer bindings to YAML. Also
it adds the missing SoC-specific compatible for QCS404, SC7180,
SDM845 and SM8150 SoCs.

v1: https://lore.kernel.org/lkml/cover.1576211720.git.saiprakash.ranjan@codeaurora.org/

Changes since v1:
 As per Rob's suggestion:
  * Replaced oneOf+const with enum.
  * Removed timeout-sec and included watchdog.yaml.
  * Removed repeated use of const:qcom,kpss-wdt and made use of enum.

Sai Prakash Ranjan (2):
  dt-bindings: watchdog: Convert QCOM watchdog timer bindings to YAML
  dt-bindings: watchdog: Add compatible for QCS404, SC7180, SDM845,
    SM8150

 .../devicetree/bindings/watchdog/qcom-wdt.txt | 28 -----------
 .../bindings/watchdog/qcom-wdt.yaml           | 49 +++++++++++++++++++
 2 files changed, 49 insertions(+), 28 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/watchdog/qcom-wdt.txt
 create mode 100644 Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml

-- 
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
of Code Aurora Forum, hosted by The Linux Foundation

^ permalink raw reply	[flat|nested] 12+ messages in thread

* [PATCHv2 1/2] dt-bindings: watchdog: Convert QCOM watchdog timer bindings to YAML
  2020-02-01 15:29 [PATCHv2 0/2] Convert QCOM watchdog timer bindings to YAML Sai Prakash Ranjan
@ 2020-02-01 15:29 ` " Sai Prakash Ranjan
  2020-02-02  4:41   ` Stephen Boyd
                     ` (2 more replies)
  2020-02-01 15:29 ` [PATCHv2 2/2] dt-bindings: watchdog: Add compatible for QCS404, SC7180, SDM845, SM8150 Sai Prakash Ranjan
  1 sibling, 3 replies; 12+ messages in thread
From: Sai Prakash Ranjan @ 2020-02-01 15:29 UTC (permalink / raw)
  To: Andy Gross, Bjorn Andersson, Rob Herring, Guenter Roeck, devicetree
  Cc: Douglas Anderson, Stephen Boyd, Matthias Kaehlcke,
	linux-arm-kernel, linux-kernel, linux-arm-msm,
	Sai Prakash Ranjan

Convert QCOM watchdog timer bindings to DT schema format using
json-schema.

Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
---
 .../devicetree/bindings/watchdog/qcom-wdt.txt | 28 ------------
 .../bindings/watchdog/qcom-wdt.yaml           | 44 +++++++++++++++++++
 2 files changed, 44 insertions(+), 28 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/watchdog/qcom-wdt.txt
 create mode 100644 Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml

diff --git a/Documentation/devicetree/bindings/watchdog/qcom-wdt.txt b/Documentation/devicetree/bindings/watchdog/qcom-wdt.txt
deleted file mode 100644
index 41aeaa2ff0f8..000000000000
--- a/Documentation/devicetree/bindings/watchdog/qcom-wdt.txt
+++ /dev/null
@@ -1,28 +0,0 @@
-Qualcomm Krait Processor Sub-system (KPSS) Watchdog
----------------------------------------------------
-
-Required properties :
-- compatible : shall contain only one of the following:
-
-			"qcom,kpss-wdt-msm8960"
-			"qcom,kpss-wdt-apq8064"
-			"qcom,kpss-wdt-ipq8064"
-			"qcom,kpss-wdt-ipq4019"
-			"qcom,kpss-timer"
-			"qcom,scss-timer"
-			"qcom,kpss-wdt"
-
-- reg : shall contain base register location and length
-- clocks : shall contain the input clock
-
-Optional properties :
-- timeout-sec : shall contain the default watchdog timeout in seconds,
-                if unset, the default timeout is 30 seconds
-
-Example:
-	watchdog@208a038 {
-		compatible = "qcom,kpss-wdt-ipq8064";
-		reg = <0x0208a038 0x40>;
-		clocks = <&sleep_clk>;
-		timeout-sec = <10>;
-	};
diff --git a/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml b/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml
new file mode 100644
index 000000000000..5448cc537a03
--- /dev/null
+++ b/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml
@@ -0,0 +1,44 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/watchdog/qcom-wdt.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Krait Processor Sub-system (KPSS) Watchdog timer
+
+maintainers:
+  - Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
+
+allOf:
+  - $ref: watchdog.yaml#
+
+properties:
+  compatible:
+    enum:
+      - qcom,kpss-timer
+      - qcom,kpss-wdt
+      - qcom,kpss-wdt-apq8064
+      - qcom,kpss-wdt-ipq4019
+      - qcom,kpss-wdt-ipq8064
+      - qcom,kpss-wdt-msm8960
+      - qcom,scss-timer
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - clocks
+
+examples:
+  - |
+    watchdog@208a038 {
+      compatible = "qcom,kpss-wdt-ipq8064";
+      reg = <0x0208a038 0x40>;
+      clocks = <&sleep_clk>;
+      timeout-sec = <10>;
+    };
-- 
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
of Code Aurora Forum, hosted by The Linux Foundation

^ permalink raw reply	[flat|nested] 12+ messages in thread

* [PATCHv2 2/2] dt-bindings: watchdog: Add compatible for QCS404, SC7180, SDM845, SM8150
  2020-02-01 15:29 [PATCHv2 0/2] Convert QCOM watchdog timer bindings to YAML Sai Prakash Ranjan
  2020-02-01 15:29 ` [PATCHv2 1/2] dt-bindings: watchdog: " Sai Prakash Ranjan
@ 2020-02-01 15:29 ` Sai Prakash Ranjan
  2020-02-02  4:41   ` Stephen Boyd
  2020-02-06 18:38   ` Rob Herring
  1 sibling, 2 replies; 12+ messages in thread
From: Sai Prakash Ranjan @ 2020-02-01 15:29 UTC (permalink / raw)
  To: Andy Gross, Bjorn Andersson, Rob Herring, Guenter Roeck, devicetree
  Cc: Douglas Anderson, Stephen Boyd, Matthias Kaehlcke,
	linux-arm-kernel, linux-kernel, linux-arm-msm,
	Sai Prakash Ranjan

Add missing compatible for watchdog timer on QCS404,
SC7180, SDM845 and SM8150 SoCs.

Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
---
 .../bindings/watchdog/qcom-wdt.yaml           | 21 ++++++++++++-------
 1 file changed, 13 insertions(+), 8 deletions(-)

diff --git a/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml b/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml
index 5448cc537a03..7180c64f54fb 100644
--- a/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml
+++ b/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml
@@ -14,14 +14,19 @@ allOf:
 
 properties:
   compatible:
-    enum:
-      - qcom,kpss-timer
-      - qcom,kpss-wdt
-      - qcom,kpss-wdt-apq8064
-      - qcom,kpss-wdt-ipq4019
-      - qcom,kpss-wdt-ipq8064
-      - qcom,kpss-wdt-msm8960
-      - qcom,scss-timer
+    items:
+      - enum:
+          - qcom,apss-wdt-qcs404
+          - qcom,apss-wdt-sc7180
+          - qcom,apss-wdt-sdm845
+          - qcom,apss-wdt-sm8150
+          - qcom,kpss-timer
+          - qcom,kpss-wdt-apq8064
+          - qcom,kpss-wdt-ipq4019
+          - qcom,kpss-wdt-ipq8064
+          - qcom,kpss-wdt-msm8960
+          - qcom,scss-timer
+      - const: qcom,kpss-wdt
 
   reg:
     maxItems: 1
-- 
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
of Code Aurora Forum, hosted by The Linux Foundation

^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: [PATCHv2 2/2] dt-bindings: watchdog: Add compatible for QCS404, SC7180, SDM845, SM8150
  2020-02-01 15:29 ` [PATCHv2 2/2] dt-bindings: watchdog: Add compatible for QCS404, SC7180, SDM845, SM8150 Sai Prakash Ranjan
@ 2020-02-02  4:41   ` Stephen Boyd
  2020-02-06 18:38   ` Rob Herring
  1 sibling, 0 replies; 12+ messages in thread
From: Stephen Boyd @ 2020-02-02  4:41 UTC (permalink / raw)
  To: Andy Gross, Bjorn Andersson, Guenter Roeck, Rob Herring,
	Sai Prakash Ranjan, devicetree
  Cc: Douglas Anderson, Matthias Kaehlcke, linux-arm-kernel,
	linux-kernel, linux-arm-msm, Sai Prakash Ranjan

Quoting Sai Prakash Ranjan (2020-02-01 07:29:49)
> Add missing compatible for watchdog timer on QCS404,
> SC7180, SDM845 and SM8150 SoCs.
> 
> Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
> ---

Reviewed-by: Stephen Boyd <swboyd@chromium.org>


^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: [PATCHv2 1/2] dt-bindings: watchdog: Convert QCOM watchdog timer bindings to YAML
  2020-02-01 15:29 ` [PATCHv2 1/2] dt-bindings: watchdog: " Sai Prakash Ranjan
@ 2020-02-02  4:41   ` Stephen Boyd
  2020-02-02  4:43   ` Stephen Boyd
  2020-02-06 18:39   ` Rob Herring
  2 siblings, 0 replies; 12+ messages in thread
From: Stephen Boyd @ 2020-02-02  4:41 UTC (permalink / raw)
  To: Andy Gross, Bjorn Andersson, Guenter Roeck, Rob Herring,
	Sai Prakash Ranjan, devicetree
  Cc: Douglas Anderson, Matthias Kaehlcke, linux-arm-kernel,
	linux-kernel, linux-arm-msm, Sai Prakash Ranjan

Quoting Sai Prakash Ranjan (2020-02-01 07:29:48)
> Convert QCOM watchdog timer bindings to DT schema format using
> json-schema.
> 
> Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
> ---

Reviewed-by: Stephen Boyd <swboyd@chromium.org>


^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: [PATCHv2 1/2] dt-bindings: watchdog: Convert QCOM watchdog timer bindings to YAML
  2020-02-01 15:29 ` [PATCHv2 1/2] dt-bindings: watchdog: " Sai Prakash Ranjan
  2020-02-02  4:41   ` Stephen Boyd
@ 2020-02-02  4:43   ` Stephen Boyd
  2020-02-02  5:07     ` Sai Prakash Ranjan
  2020-02-06 18:39   ` Rob Herring
  2 siblings, 1 reply; 12+ messages in thread
From: Stephen Boyd @ 2020-02-02  4:43 UTC (permalink / raw)
  To: Andy Gross, Bjorn Andersson, Guenter Roeck, Rob Herring,
	Sai Prakash Ranjan, devicetree
  Cc: Douglas Anderson, Matthias Kaehlcke, linux-arm-kernel,
	linux-kernel, linux-arm-msm, Sai Prakash Ranjan

Quoting Sai Prakash Ranjan (2020-02-01 07:29:48)
> diff --git a/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml b/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml
> new file mode 100644
> index 000000000000..5448cc537a03
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml
> @@ -0,0 +1,44 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/watchdog/qcom-wdt.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Qualcomm Krait Processor Sub-system (KPSS) Watchdog timer
> +
> +maintainers:
> +  - Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
> +
> +allOf:
> +  - $ref: watchdog.yaml#
> +
> +properties:
> +  compatible:
> +    enum:
> +      - qcom,kpss-timer
> +      - qcom,kpss-wdt
> +      - qcom,kpss-wdt-apq8064
> +      - qcom,kpss-wdt-ipq4019
> +      - qcom,kpss-wdt-ipq8064
> +      - qcom,kpss-wdt-msm8960
> +      - qcom,scss-timer
> +
> +  reg:
> +    maxItems: 1
> +
> +  clocks:
> +    maxItems: 1

By the way, I would expect the watchdog to have an interrupt property.
Not sure why it isn't described in the existing binding.

> +
> +required:
> +  - compatible
> +  - reg
> +  - clocks
> +

^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: [PATCHv2 1/2] dt-bindings: watchdog: Convert QCOM watchdog timer bindings to YAML
  2020-02-02  4:43   ` Stephen Boyd
@ 2020-02-02  5:07     ` Sai Prakash Ranjan
  0 siblings, 0 replies; 12+ messages in thread
From: Sai Prakash Ranjan @ 2020-02-02  5:07 UTC (permalink / raw)
  To: Stephen Boyd
  Cc: Andy Gross, Bjorn Andersson, Guenter Roeck, Rob Herring,
	devicetree, Douglas Anderson, Matthias Kaehlcke,
	linux-arm-kernel, linux-kernel, linux-arm-msm

On 2020-02-02 10:13, Stephen Boyd wrote:
> Quoting Sai Prakash Ranjan (2020-02-01 07:29:48)
>> diff --git a/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml 
>> b/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml
>> new file mode 100644
>> index 000000000000..5448cc537a03
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml
>> @@ -0,0 +1,44 @@
>> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
>> +%YAML 1.2
>> +---
>> +$id: http://devicetree.org/schemas/watchdog/qcom-wdt.yaml#
>> +$schema: http://devicetree.org/meta-schemas/core.yaml#
>> +
>> +title: Qualcomm Krait Processor Sub-system (KPSS) Watchdog timer
>> +
>> +maintainers:
>> +  - Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
>> +
>> +allOf:
>> +  - $ref: watchdog.yaml#
>> +
>> +properties:
>> +  compatible:
>> +    enum:
>> +      - qcom,kpss-timer
>> +      - qcom,kpss-wdt
>> +      - qcom,kpss-wdt-apq8064
>> +      - qcom,kpss-wdt-ipq4019
>> +      - qcom,kpss-wdt-ipq8064
>> +      - qcom,kpss-wdt-msm8960
>> +      - qcom,scss-timer
>> +
>> +  reg:
>> +    maxItems: 1
>> +
>> +  clocks:
>> +    maxItems: 1
> 
> By the way, I would expect the watchdog to have an interrupt property.
> Not sure why it isn't described in the existing binding.
> 

Yes it should be an optional property now that bark interrupt support 
has been added. I will add that in a separate patch.

-- 
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a 
member
of Code Aurora Forum, hosted by The Linux Foundation

^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: [PATCHv2 2/2] dt-bindings: watchdog: Add compatible for QCS404, SC7180, SDM845, SM8150
  2020-02-01 15:29 ` [PATCHv2 2/2] dt-bindings: watchdog: Add compatible for QCS404, SC7180, SDM845, SM8150 Sai Prakash Ranjan
  2020-02-02  4:41   ` Stephen Boyd
@ 2020-02-06 18:38   ` Rob Herring
  2020-02-07  6:10     ` Sai Prakash Ranjan
  1 sibling, 1 reply; 12+ messages in thread
From: Rob Herring @ 2020-02-06 18:38 UTC (permalink / raw)
  To: Sai Prakash Ranjan
  Cc: Andy Gross, Bjorn Andersson, Guenter Roeck, devicetree,
	Douglas Anderson, Stephen Boyd, Matthias Kaehlcke,
	linux-arm-kernel, linux-kernel, linux-arm-msm

On Sat, Feb 01, 2020 at 08:59:49PM +0530, Sai Prakash Ranjan wrote:
> Add missing compatible for watchdog timer on QCS404,
> SC7180, SDM845 and SM8150 SoCs.

That's not what the commit does. You are changing what's valid.

One string was valid, now 2 are required.

> 
> Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
> ---
>  .../bindings/watchdog/qcom-wdt.yaml           | 21 ++++++++++++-------
>  1 file changed, 13 insertions(+), 8 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml b/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml
> index 5448cc537a03..7180c64f54fb 100644
> --- a/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml
> +++ b/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml
> @@ -14,14 +14,19 @@ allOf:
>  
>  properties:
>    compatible:
> -    enum:
> -      - qcom,kpss-timer
> -      - qcom,kpss-wdt
> -      - qcom,kpss-wdt-apq8064
> -      - qcom,kpss-wdt-ipq4019
> -      - qcom,kpss-wdt-ipq8064
> -      - qcom,kpss-wdt-msm8960
> -      - qcom,scss-timer
> +    items:
> +      - enum:
> +          - qcom,apss-wdt-qcs404
> +          - qcom,apss-wdt-sc7180
> +          - qcom,apss-wdt-sdm845
> +          - qcom,apss-wdt-sm8150
> +          - qcom,kpss-timer
> +          - qcom,kpss-wdt-apq8064
> +          - qcom,kpss-wdt-ipq4019
> +          - qcom,kpss-wdt-ipq8064
> +          - qcom,kpss-wdt-msm8960
> +          - qcom,scss-timer
> +      - const: qcom,kpss-wdt
>  
>    reg:
>      maxItems: 1
> -- 
> QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
> of Code Aurora Forum, hosted by The Linux Foundation
> 

^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: [PATCHv2 1/2] dt-bindings: watchdog: Convert QCOM watchdog timer bindings to YAML
  2020-02-01 15:29 ` [PATCHv2 1/2] dt-bindings: watchdog: " Sai Prakash Ranjan
  2020-02-02  4:41   ` Stephen Boyd
  2020-02-02  4:43   ` Stephen Boyd
@ 2020-02-06 18:39   ` Rob Herring
  2 siblings, 0 replies; 12+ messages in thread
From: Rob Herring @ 2020-02-06 18:39 UTC (permalink / raw)
  To: Sai Prakash Ranjan
  Cc: Andy Gross, Bjorn Andersson, Guenter Roeck, devicetree,
	Douglas Anderson, Stephen Boyd, Matthias Kaehlcke,
	linux-arm-kernel, linux-kernel, linux-arm-msm,
	Sai Prakash Ranjan

On Sat,  1 Feb 2020 20:59:48 +0530, Sai Prakash Ranjan wrote:
> Convert QCOM watchdog timer bindings to DT schema format using
> json-schema.
> 
> Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
> ---
>  .../devicetree/bindings/watchdog/qcom-wdt.txt | 28 ------------
>  .../bindings/watchdog/qcom-wdt.yaml           | 44 +++++++++++++++++++
>  2 files changed, 44 insertions(+), 28 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/watchdog/qcom-wdt.txt
>  create mode 100644 Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml
> 

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

^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: [PATCHv2 2/2] dt-bindings: watchdog: Add compatible for QCS404, SC7180, SDM845, SM8150
  2020-02-06 18:38   ` Rob Herring
@ 2020-02-07  6:10     ` Sai Prakash Ranjan
  2020-02-11 18:24       ` Rob Herring
  0 siblings, 1 reply; 12+ messages in thread
From: Sai Prakash Ranjan @ 2020-02-07  6:10 UTC (permalink / raw)
  To: Rob Herring
  Cc: Andy Gross, Bjorn Andersson, Guenter Roeck, devicetree,
	Douglas Anderson, Stephen Boyd, Matthias Kaehlcke,
	linux-arm-kernel, linux-kernel, linux-arm-msm, devicetree-owner

Hi Rob,

On 2020-02-07 00:08, Rob Herring wrote:
> On Sat, Feb 01, 2020 at 08:59:49PM +0530, Sai Prakash Ranjan wrote:
>> Add missing compatible for watchdog timer on QCS404,
>> SC7180, SDM845 and SM8150 SoCs.
> 
> That's not what the commit does. You are changing what's valid.
> 
> One string was valid, now 2 are required.
> 

Does this look good?

diff --git a/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml 
b/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml
index 46d6aad5786a..3378244b67cd 100644
--- a/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml
+++ b/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml
@@ -14,19 +14,22 @@ allOf:

  properties:
    compatible:
-    items:
+    oneOf:
        - enum:
            - qcom,apss-wdt-qcs404
            - qcom,apss-wdt-sc7180
            - qcom,apss-wdt-sdm845
            - qcom,apss-wdt-sm8150
-          - qcom,kpss-timer
-          - qcom,kpss-wdt
            - qcom,kpss-wdt-apq8064
            - qcom,kpss-wdt-ipq4019
            - qcom,kpss-wdt-ipq8064
            - qcom,kpss-wdt-msm8960
+          - qcom,kpss-timer
+          - qcom,kpss-wdt
            - qcom,scss-timer
+      - const: qcom,kpss-timer
+      - const: qcom,kpss-wdt
+      - const: qcom,scss-timer

    reg:
      maxItems: 1

Thanks,
Sai

-- 
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a 
member
of Code Aurora Forum, hosted by The Linux Foundation

^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: [PATCHv2 2/2] dt-bindings: watchdog: Add compatible for QCS404, SC7180, SDM845, SM8150
  2020-02-07  6:10     ` Sai Prakash Ranjan
@ 2020-02-11 18:24       ` Rob Herring
  2020-02-11 21:57         ` Sai Prakash Ranjan
  0 siblings, 1 reply; 12+ messages in thread
From: Rob Herring @ 2020-02-11 18:24 UTC (permalink / raw)
  To: Sai Prakash Ranjan
  Cc: Andy Gross, Bjorn Andersson, Guenter Roeck, devicetree,
	Douglas Anderson, Stephen Boyd, Matthias Kaehlcke,
	moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE,
	linux-kernel, linux-arm-msm, devicetree-owner

On Fri, Feb 7, 2020 at 12:10 AM Sai Prakash Ranjan
<saiprakash.ranjan@codeaurora.org> wrote:
>
> Hi Rob,
>
> On 2020-02-07 00:08, Rob Herring wrote:
> > On Sat, Feb 01, 2020 at 08:59:49PM +0530, Sai Prakash Ranjan wrote:
> >> Add missing compatible for watchdog timer on QCS404,
> >> SC7180, SDM845 and SM8150 SoCs.
> >
> > That's not what the commit does. You are changing what's valid.
> >
> > One string was valid, now 2 are required.
> >
>
> Does this look good?

No. First of all, what's the base for the diff? It's not what you
originally had nor incremental on top of this patch.

Second, a value of 'qcom,kpss-timer' or 'qcom,kpss-wdt' or
'qcom,scss-timer' will fail validation because 2 clauses of 'oneOf'
will be true.

>
> diff --git a/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml
> b/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml
> index 46d6aad5786a..3378244b67cd 100644
> --- a/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml
> +++ b/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml
> @@ -14,19 +14,22 @@ allOf:
>
>   properties:
>     compatible:
> -    items:
> +    oneOf:
>         - enum:
>             - qcom,apss-wdt-qcs404
>             - qcom,apss-wdt-sc7180
>             - qcom,apss-wdt-sdm845
>             - qcom,apss-wdt-sm8150
> -          - qcom,kpss-timer
> -          - qcom,kpss-wdt
>             - qcom,kpss-wdt-apq8064
>             - qcom,kpss-wdt-ipq4019
>             - qcom,kpss-wdt-ipq8064
>             - qcom,kpss-wdt-msm8960
> +          - qcom,kpss-timer
> +          - qcom,kpss-wdt
>             - qcom,scss-timer
> +      - const: qcom,kpss-timer
> +      - const: qcom,kpss-wdt
> +      - const: qcom,scss-timer
>
>     reg:
>       maxItems: 1
>
> Thanks,
> Sai
>
> --
> QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a
> member
> of Code Aurora Forum, hosted by The Linux Foundation

^ permalink raw reply	[flat|nested] 12+ messages in thread

* Re: [PATCHv2 2/2] dt-bindings: watchdog: Add compatible for QCS404, SC7180, SDM845, SM8150
  2020-02-11 18:24       ` Rob Herring
@ 2020-02-11 21:57         ` Sai Prakash Ranjan
  0 siblings, 0 replies; 12+ messages in thread
From: Sai Prakash Ranjan @ 2020-02-11 21:57 UTC (permalink / raw)
  To: Rob Herring
  Cc: Andy Gross, Bjorn Andersson, Guenter Roeck, devicetree,
	Douglas Anderson, Stephen Boyd, Matthias Kaehlcke,
	moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE,
	linux-kernel, linux-arm-msm, devicetree-owner

On 2020-02-11 23:54, Rob Herring wrote:
> On Fri, Feb 7, 2020 at 12:10 AM Sai Prakash Ranjan
> <saiprakash.ranjan@codeaurora.org> wrote:
>> 
>> Hi Rob,
>> 
>> On 2020-02-07 00:08, Rob Herring wrote:
>> > On Sat, Feb 01, 2020 at 08:59:49PM +0530, Sai Prakash Ranjan wrote:
>> >> Add missing compatible for watchdog timer on QCS404,
>> >> SC7180, SDM845 and SM8150 SoCs.
>> >
>> > That's not what the commit does. You are changing what's valid.
>> >
>> > One string was valid, now 2 are required.
>> >
>> 
>> Does this look good?
> 
> No. First of all, what's the base for the diff? It's not what you
> originally had nor incremental on top of this patch.
> 

It was an incremental on top of this patch.

> Second, a value of 'qcom,kpss-timer' or 'qcom,kpss-wdt' or
> 'qcom,scss-timer' will fail validation because 2 clauses of 'oneOf'
> will be true.
> 

I will just remove oneOf and add the missing compatibles to the enum.

Thanks,
Sai

-- 
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a 
member
of Code Aurora Forum, hosted by The Linux Foundation

^ permalink raw reply	[flat|nested] 12+ messages in thread

end of thread, back to index

Thread overview: 12+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-02-01 15:29 [PATCHv2 0/2] Convert QCOM watchdog timer bindings to YAML Sai Prakash Ranjan
2020-02-01 15:29 ` [PATCHv2 1/2] dt-bindings: watchdog: " Sai Prakash Ranjan
2020-02-02  4:41   ` Stephen Boyd
2020-02-02  4:43   ` Stephen Boyd
2020-02-02  5:07     ` Sai Prakash Ranjan
2020-02-06 18:39   ` Rob Herring
2020-02-01 15:29 ` [PATCHv2 2/2] dt-bindings: watchdog: Add compatible for QCS404, SC7180, SDM845, SM8150 Sai Prakash Ranjan
2020-02-02  4:41   ` Stephen Boyd
2020-02-06 18:38   ` Rob Herring
2020-02-07  6:10     ` Sai Prakash Ranjan
2020-02-11 18:24       ` Rob Herring
2020-02-11 21:57         ` Sai Prakash Ranjan

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