* [PATCH V3 1/2] dt-bindings: watchdog: Convert i.MX to json-schema
@ 2020-04-21 14:21 Anson Huang
2020-04-21 14:21 ` [PATCH V3 2/2] dt-bindings: watchdog: Convert i.MX7ULP " Anson Huang
2020-05-11 18:59 ` [PATCH V3 1/2] dt-bindings: watchdog: Convert i.MX " Rob Herring
0 siblings, 2 replies; 4+ messages in thread
From: Anson Huang @ 2020-04-21 14:21 UTC (permalink / raw)
To: wim, linux, robh+dt, shawnguo, s.hauer, kernel, festevam,
linux-watchdog, devicetree, linux-arm-kernel, linux-kernel
Cc: Linux-imx
Convert the i.MX watchdog binding to DT schema format using json-schema.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
Changes since V2:
- drop clocks description;
- drop unused label.
---
.../devicetree/bindings/watchdog/fsl-imx-wdt.txt | 24 ----------
.../devicetree/bindings/watchdog/fsl-imx-wdt.yaml | 54 ++++++++++++++++++++++
2 files changed, 54 insertions(+), 24 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.txt
create mode 100644 Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.yaml
diff --git a/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.txt b/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.txt
deleted file mode 100644
index adc6b76..0000000
--- a/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.txt
+++ /dev/null
@@ -1,24 +0,0 @@
-* Freescale i.MX Watchdog Timer (WDT) Controller
-
-Required properties:
-- compatible : Should be "fsl,<soc>-wdt"
-- reg : Should contain WDT registers location and length
-- interrupts : Should contain WDT interrupt
-
-Optional properties:
-- big-endian: If present the watchdog device's registers are implemented
- in big endian mode, otherwise in native mode(same with CPU), for more
- detail please see: Documentation/devicetree/bindings/regmap/regmap.txt.
-- fsl,ext-reset-output: If present the watchdog device is configured to
- assert its external reset (WDOG_B) instead of issuing a software reset.
-- timeout-sec : Contains the watchdog timeout in seconds
-
-Examples:
-
-wdt@73f98000 {
- compatible = "fsl,imx51-wdt", "fsl,imx21-wdt";
- reg = <0x73f98000 0x4000>;
- interrupts = <58>;
- big-endian;
- timeout-sec = <20>;
-};
diff --git a/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.yaml b/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.yaml
new file mode 100644
index 0000000..ec77b77
--- /dev/null
+++ b/Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.yaml
@@ -0,0 +1,54 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/watchdog/fsl-imx-wdt.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale i.MX Watchdog Timer (WDT) Controller
+
+maintainers:
+ - Anson Huang <Anson.Huang@nxp.com>
+
+allOf:
+ - $ref: "watchdog.yaml#"
+
+properties:
+ compatible:
+ enum:
+ - fsl,imx21-wdt
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ fsl,ext-reset-output:
+ $ref: /schemas/types.yaml#/definitions/flag
+ description: |
+ If present, the watchdog device is configured to assert its
+ external reset (WDOG_B) instead of issuing a software reset.
+
+required:
+ - compatible
+ - interrupts
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/clock/imx6qdl-clock.h>
+
+ watchdog@20bc000 {
+ compatible = "fsl,imx21-wdt";
+ reg = <0x020bc000 0x4000>;
+ interrupts = <0 80 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clks IMX6QDL_CLK_IPG>;
+ };
+
+...
--
2.7.4
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH V3 2/2] dt-bindings: watchdog: Convert i.MX7ULP to json-schema
2020-04-21 14:21 [PATCH V3 1/2] dt-bindings: watchdog: Convert i.MX to json-schema Anson Huang
@ 2020-04-21 14:21 ` Anson Huang
2020-05-11 19:00 ` Rob Herring
2020-05-11 18:59 ` [PATCH V3 1/2] dt-bindings: watchdog: Convert i.MX " Rob Herring
1 sibling, 1 reply; 4+ messages in thread
From: Anson Huang @ 2020-04-21 14:21 UTC (permalink / raw)
To: wim, linux, robh+dt, shawnguo, s.hauer, kernel, festevam,
linux-watchdog, devicetree, linux-arm-kernel, linux-kernel
Cc: Linux-imx
Convert the i.MX7ULP watchdog binding to DT schema format using json-schema.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
Changes since V2:
- drop clocks description;
- drop unused label;
- improve timeout-sec.
---
.../bindings/watchdog/fsl-imx7ulp-wdt.txt | 22 --------
.../bindings/watchdog/fsl-imx7ulp-wdt.yaml | 60 ++++++++++++++++++++++
2 files changed, 60 insertions(+), 22 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/watchdog/fsl-imx7ulp-wdt.txt
create mode 100644 Documentation/devicetree/bindings/watchdog/fsl-imx7ulp-wdt.yaml
diff --git a/Documentation/devicetree/bindings/watchdog/fsl-imx7ulp-wdt.txt b/Documentation/devicetree/bindings/watchdog/fsl-imx7ulp-wdt.txt
deleted file mode 100644
index f902508..0000000
--- a/Documentation/devicetree/bindings/watchdog/fsl-imx7ulp-wdt.txt
+++ /dev/null
@@ -1,22 +0,0 @@
-* Freescale i.MX7ULP Watchdog Timer (WDT) Controller
-
-Required properties:
-- compatible : Should be "fsl,imx7ulp-wdt"
-- reg : Should contain WDT registers location and length
-- interrupts : Should contain WDT interrupt
-- clocks: Should contain a phandle pointing to the gated peripheral clock.
-
-Optional properties:
-- timeout-sec : Contains the watchdog timeout in seconds
-
-Examples:
-
-wdog1: watchdog@403d0000 {
- compatible = "fsl,imx7ulp-wdt";
- reg = <0x403d0000 0x10000>;
- interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&pcc2 IMX7ULP_CLK_WDG1>;
- assigned-clocks = <&pcc2 IMX7ULP_CLK_WDG1>;
- assigned-clocks-parents = <&scg1 IMX7ULP_CLK_FIRC_BUS_CLK>;
- timeout-sec = <40>;
-};
diff --git a/Documentation/devicetree/bindings/watchdog/fsl-imx7ulp-wdt.yaml b/Documentation/devicetree/bindings/watchdog/fsl-imx7ulp-wdt.yaml
new file mode 100644
index 0000000..51d6d48
--- /dev/null
+++ b/Documentation/devicetree/bindings/watchdog/fsl-imx7ulp-wdt.yaml
@@ -0,0 +1,60 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/watchdog/fsl-imx7ulp-wdt.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale i.MX7ULP Watchdog Timer (WDT) Controller
+
+maintainers:
+ - Anson Huang <Anson.Huang@nxp.com>
+
+allOf:
+ - $ref: "watchdog.yaml#"
+
+properties:
+ compatible:
+ enum:
+ - fsl,imx7ulp-wdt
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ assigned-clocks:
+ maxItems: 1
+
+ assigned-clocks-parents:
+ maxItems: 1
+
+ timeout-sec: true
+
+required:
+ - compatible
+ - interrupts
+ - reg
+ - clocks
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/clock/imx7ulp-clock.h>
+
+ watchdog@403d0000 {
+ compatible = "fsl,imx7ulp-wdt";
+ reg = <0x403d0000 0x10000>;
+ interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&pcc2 IMX7ULP_CLK_WDG1>;
+ assigned-clocks = <&pcc2 IMX7ULP_CLK_WDG1>;
+ assigned-clocks-parents = <&scg1 IMX7ULP_CLK_FIRC_BUS_CLK>;
+ timeout-sec = <40>;
+ };
+
+...
--
2.7.4
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH V3 1/2] dt-bindings: watchdog: Convert i.MX to json-schema
2020-04-21 14:21 [PATCH V3 1/2] dt-bindings: watchdog: Convert i.MX to json-schema Anson Huang
2020-04-21 14:21 ` [PATCH V3 2/2] dt-bindings: watchdog: Convert i.MX7ULP " Anson Huang
@ 2020-05-11 18:59 ` Rob Herring
1 sibling, 0 replies; 4+ messages in thread
From: Rob Herring @ 2020-05-11 18:59 UTC (permalink / raw)
To: Anson Huang
Cc: linux, s.hauer, wim, festevam, shawnguo, linux-kernel,
linux-arm-kernel, Linux-imx, devicetree, robh+dt, kernel,
linux-watchdog
On Tue, 21 Apr 2020 22:21:25 +0800, Anson Huang wrote:
> Convert the i.MX watchdog binding to DT schema format using json-schema.
>
> Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
> ---
> Changes since V2:
> - drop clocks description;
> - drop unused label.
> ---
> .../devicetree/bindings/watchdog/fsl-imx-wdt.txt | 24 ----------
> .../devicetree/bindings/watchdog/fsl-imx-wdt.yaml | 54 ++++++++++++++++++++++
> 2 files changed, 54 insertions(+), 24 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.txt
> create mode 100644 Documentation/devicetree/bindings/watchdog/fsl-imx-wdt.yaml
>
Applied, thanks!
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH V3 2/2] dt-bindings: watchdog: Convert i.MX7ULP to json-schema
2020-04-21 14:21 ` [PATCH V3 2/2] dt-bindings: watchdog: Convert i.MX7ULP " Anson Huang
@ 2020-05-11 19:00 ` Rob Herring
0 siblings, 0 replies; 4+ messages in thread
From: Rob Herring @ 2020-05-11 19:00 UTC (permalink / raw)
To: Anson Huang
Cc: wim, shawnguo, s.hauer, linux-kernel, devicetree, Linux-imx,
robh+dt, linux-watchdog, festevam, kernel, linux,
linux-arm-kernel
On Tue, 21 Apr 2020 22:21:26 +0800, Anson Huang wrote:
> Convert the i.MX7ULP watchdog binding to DT schema format using json-schema.
>
> Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
> ---
> Changes since V2:
> - drop clocks description;
> - drop unused label;
> - improve timeout-sec.
> ---
> .../bindings/watchdog/fsl-imx7ulp-wdt.txt | 22 --------
> .../bindings/watchdog/fsl-imx7ulp-wdt.yaml | 60 ++++++++++++++++++++++
> 2 files changed, 60 insertions(+), 22 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/watchdog/fsl-imx7ulp-wdt.txt
> create mode 100644 Documentation/devicetree/bindings/watchdog/fsl-imx7ulp-wdt.yaml
>
Applied, thanks!
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2020-05-11 19:00 UTC | newest]
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2020-04-21 14:21 [PATCH V3 1/2] dt-bindings: watchdog: Convert i.MX to json-schema Anson Huang
2020-04-21 14:21 ` [PATCH V3 2/2] dt-bindings: watchdog: Convert i.MX7ULP " Anson Huang
2020-05-11 19:00 ` Rob Herring
2020-05-11 18:59 ` [PATCH V3 1/2] dt-bindings: watchdog: Convert i.MX " Rob Herring
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