* [PATCH V2 0/2] Add watchdog support for Amlogic C3 SoCs
@ 2023-09-26 5:55 Huqiang Qin
2023-09-26 5:55 ` [PATCH V2 1/2] dt-bindings: watchdog: Add " Huqiang Qin
2023-09-26 5:55 ` [PATCH V2 2/2] arm64: dts: Add watchdog node " Huqiang Qin
0 siblings, 2 replies; 6+ messages in thread
From: Huqiang Qin @ 2023-09-26 5:55 UTC (permalink / raw)
To: wim, linux, robh+dt, krzysztof.kozlowski+dt, conor+dt,
neil.armstrong, khilman, jbrunet, martin.blumenstingl
Cc: linux-watchdog, devicetree, linux-arm-kernel, linux-amlogic,
linux-kernel, Huqiang Qin
Amlogic C3 has the same watchdog controller as Amlogic T7.
[PATCH 1/2]:
V1 -> V2: Added compatibles.
[PATCH 2/2]:
V1 -> V2: Increase compatibles of C3 watchdog.
Huqiang Qin (2):
dt-bindings: watchdog: Add support for Amlogic C3 SoCs
arm64: dts: Add watchdog node for Amlogic C3 SoCs
.../bindings/watchdog/amlogic,meson-gxbb-wdt.yaml | 1 +
arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi | 6 ++++++
2 files changed, 7 insertions(+)
base-commit: 8fff9184d1b5810dca5dd1a02726d4f844af88fc
--
2.42.0
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH V2 1/2] dt-bindings: watchdog: Add support for Amlogic C3 SoCs
2023-09-26 5:55 [PATCH V2 0/2] Add watchdog support for Amlogic C3 SoCs Huqiang Qin
@ 2023-09-26 5:55 ` Huqiang Qin
2023-09-27 8:01 ` Krzysztof Kozlowski
2023-09-26 5:55 ` [PATCH V2 2/2] arm64: dts: Add watchdog node " Huqiang Qin
1 sibling, 1 reply; 6+ messages in thread
From: Huqiang Qin @ 2023-09-26 5:55 UTC (permalink / raw)
To: wim, linux, robh+dt, krzysztof.kozlowski+dt, conor+dt,
neil.armstrong, khilman, jbrunet, martin.blumenstingl
Cc: linux-watchdog, devicetree, linux-arm-kernel, linux-amlogic,
linux-kernel, Huqiang Qin
Update dt-binding document for watchdog of Amlogic C3 SoCs.
Signed-off-by: Huqiang Qin <huqiang.qin@amlogic.com>
---
V1 -> V2: Added compatibles.
.../devicetree/bindings/watchdog/amlogic,meson-gxbb-wdt.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/watchdog/amlogic,meson-gxbb-wdt.yaml b/Documentation/devicetree/bindings/watchdog/amlogic,meson-gxbb-wdt.yaml
index 443e2e7ab467..b7e8e453c0ef 100644
--- a/Documentation/devicetree/bindings/watchdog/amlogic,meson-gxbb-wdt.yaml
+++ b/Documentation/devicetree/bindings/watchdog/amlogic,meson-gxbb-wdt.yaml
@@ -17,6 +17,7 @@ properties:
compatible:
enum:
- amlogic,meson-gxbb-wdt
+ - amlogic,c3-wdt
- amlogic,t7-wdt
reg:
--
2.42.0
^ permalink raw reply related [flat|nested] 6+ messages in thread* Re: [PATCH V2 1/2] dt-bindings: watchdog: Add support for Amlogic C3 SoCs
2023-09-26 5:55 ` [PATCH V2 1/2] dt-bindings: watchdog: Add " Huqiang Qin
@ 2023-09-27 8:01 ` Krzysztof Kozlowski
0 siblings, 0 replies; 6+ messages in thread
From: Krzysztof Kozlowski @ 2023-09-27 8:01 UTC (permalink / raw)
To: Huqiang Qin, wim, linux, robh+dt, krzysztof.kozlowski+dt,
conor+dt, neil.armstrong, khilman, jbrunet, martin.blumenstingl
Cc: linux-watchdog, devicetree, linux-arm-kernel, linux-amlogic,
linux-kernel
On 26/09/2023 07:55, Huqiang Qin wrote:
> Update dt-binding document for watchdog of Amlogic C3 SoCs.
>
> Signed-off-by: Huqiang Qin <huqiang.qin@amlogic.com>
> ---
>
> V1 -> V2: Added compatibles.
>
> .../devicetree/bindings/watchdog/amlogic,meson-gxbb-wdt.yaml | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/Documentation/devicetree/bindings/watchdog/amlogic,meson-gxbb-wdt.yaml b/Documentation/devicetree/bindings/watchdog/amlogic,meson-gxbb-wdt.yaml
> index 443e2e7ab467..b7e8e453c0ef 100644
> --- a/Documentation/devicetree/bindings/watchdog/amlogic,meson-gxbb-wdt.yaml
> +++ b/Documentation/devicetree/bindings/watchdog/amlogic,meson-gxbb-wdt.yaml
> @@ -17,6 +17,7 @@ properties:
> compatible:
> enum:
> - amlogic,meson-gxbb-wdt
> + - amlogic,c3-wdt
Nothing improved... this won't even work :/
It does not look like you tested the bindings, at least after quick
look. Please run `make dt_binding_check` (see
Documentation/devicetree/bindings/writing-schema.rst for instructions).
Maybe you need to update your dtschema and yamllint.
Best regards,
Krzysztof
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH V2 2/2] arm64: dts: Add watchdog node for Amlogic C3 SoCs
2023-09-26 5:55 [PATCH V2 0/2] Add watchdog support for Amlogic C3 SoCs Huqiang Qin
2023-09-26 5:55 ` [PATCH V2 1/2] dt-bindings: watchdog: Add " Huqiang Qin
@ 2023-09-26 5:55 ` Huqiang Qin
2023-09-26 8:03 ` Conor Dooley
1 sibling, 1 reply; 6+ messages in thread
From: Huqiang Qin @ 2023-09-26 5:55 UTC (permalink / raw)
To: wim, linux, robh+dt, krzysztof.kozlowski+dt, conor+dt,
neil.armstrong, khilman, jbrunet, martin.blumenstingl
Cc: linux-watchdog, devicetree, linux-arm-kernel, linux-amlogic,
linux-kernel, Huqiang Qin
Add watchdog device.
Signed-off-by: Huqiang Qin <huqiang.qin@amlogic.com>
---
V1 -> V2: Increase compatibles of C3 watchdog.
arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi
index 998f5050795c..2ad1f8eef199 100644
--- a/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi
+++ b/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi
@@ -81,6 +81,12 @@ apb4: bus@fe000000 {
#size-cells = <2>;
ranges = <0x0 0x0 0x0 0xfe000000 0x0 0x480000>;
+ watchdog@2100 {
+ compatible = "amlogic,c3-wdt", "amlogic,t7-wdt";
+ reg = <0x0 0x2100 0x0 0x10>;
+ clocks = <&xtal>;
+ };
+
periphs_pinctrl: pinctrl@4000 {
compatible = "amlogic,c3-periphs-pinctrl";
#address-cells = <2>;
--
2.42.0
^ permalink raw reply related [flat|nested] 6+ messages in thread* Re: [PATCH V2 2/2] arm64: dts: Add watchdog node for Amlogic C3 SoCs
2023-09-26 5:55 ` [PATCH V2 2/2] arm64: dts: Add watchdog node " Huqiang Qin
@ 2023-09-26 8:03 ` Conor Dooley
2023-09-27 5:59 ` Huqiang Qin
0 siblings, 1 reply; 6+ messages in thread
From: Conor Dooley @ 2023-09-26 8:03 UTC (permalink / raw)
To: Huqiang Qin
Cc: wim, linux, robh+dt, krzysztof.kozlowski+dt, conor+dt,
neil.armstrong, khilman, jbrunet, martin.blumenstingl,
linux-watchdog, devicetree, linux-arm-kernel, linux-amlogic,
linux-kernel
[-- Attachment #1: Type: text/plain, Size: 1080 bytes --]
On Tue, Sep 26, 2023 at 01:55:12PM +0800, Huqiang Qin wrote:
> Add watchdog device.
>
> Signed-off-by: Huqiang Qin <huqiang.qin@amlogic.com>
> ---
>
> V1 -> V2: Increase compatibles of C3 watchdog.
>
> arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi
> index 998f5050795c..2ad1f8eef199 100644
> --- a/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi
> +++ b/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi
> @@ -81,6 +81,12 @@ apb4: bus@fe000000 {
> #size-cells = <2>;
> ranges = <0x0 0x0 0x0 0xfe000000 0x0 0x480000>;
>
> + watchdog@2100 {
> + compatible = "amlogic,c3-wdt", "amlogic,t7-wdt";
Does this pass dtbs_check?
The binding patch doesn't seem to permit this combo..
> + reg = <0x0 0x2100 0x0 0x10>;
> + clocks = <&xtal>;
> + };
> +
> periphs_pinctrl: pinctrl@4000 {
> compatible = "amlogic,c3-periphs-pinctrl";
> #address-cells = <2>;
> --
> 2.42.0
>
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^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [PATCH V2 2/2] arm64: dts: Add watchdog node for Amlogic C3 SoCs
2023-09-26 8:03 ` Conor Dooley
@ 2023-09-27 5:59 ` Huqiang Qin
0 siblings, 0 replies; 6+ messages in thread
From: Huqiang Qin @ 2023-09-27 5:59 UTC (permalink / raw)
To: Conor Dooley
Cc: wim, linux, robh+dt, krzysztof.kozlowski+dt, conor+dt,
neil.armstrong, khilman, jbrunet, martin.blumenstingl,
linux-watchdog, devicetree, linux-arm-kernel, linux-amlogic,
linux-kernel
On 2023/9/26 16:03, Conor Dooley wrote:
>> +++ b/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi
>> @@ -81,6 +81,12 @@ apb4: bus@fe000000 {
>> #size-cells = <2>;
>> ranges = <0x0 0x0 0x0 0xfe000000 0x0 0x480000>;
>>
>> + watchdog@2100 {
>> + compatible = "amlogic,c3-wdt", "amlogic,t7-wdt";
> Does this pass dtbs_check?
> The binding patch doesn't seem to permit this combo..
>
Ah... I ran dtbs_check again, and there is indeed
`watchdog@2100: compatible: ['amlogic,c3-wdt', 'amlogic,t7-wdt'] is too long`
in the output.
I'll correct it in the next version, thanks for pointing it out.
Best regards,
Huqiang Qin
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2023-09-27 8:01 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
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2023-09-26 5:55 [PATCH V2 0/2] Add watchdog support for Amlogic C3 SoCs Huqiang Qin
2023-09-26 5:55 ` [PATCH V2 1/2] dt-bindings: watchdog: Add " Huqiang Qin
2023-09-27 8:01 ` Krzysztof Kozlowski
2023-09-26 5:55 ` [PATCH V2 2/2] arm64: dts: Add watchdog node " Huqiang Qin
2023-09-26 8:03 ` Conor Dooley
2023-09-27 5:59 ` Huqiang Qin
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