diff mbox series

[v4,3/3] riscv: dts: starfive: jh7100: Add watchdog node

Message ID 20230308034036.99213-4-xingyu.wu@starfivetech.com
State New
Headers
Series Add watchdog driver for StarFive JH7100/JH7110 RISC-V SoCs |

Commit Message

Xingyu Wu March 8, 2023, 3:40 a.m. UTC 
  Add watchdog node for the StarFive JH7100 RISC-V SoC.

Signed-off-by: Xingyu Wu <xingyu.wu@starfivetech.com>
---
 arch/riscv/boot/dts/starfive/jh7100.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

Comments

Emil Renner Berthing March 8, 2023, 4:09 p.m. UTC | #1 
On Wed, 8 Mar 2023 at 04:42, Xingyu Wu <xingyu.wu@starfivetech.com> wrote:
>
> Add watchdog node for the StarFive JH7100 RISC-V SoC.
>
> Signed-off-by: Xingyu Wu <xingyu.wu@starfivetech.com>
> ---
>  arch/riscv/boot/dts/starfive/jh7100.dtsi | 10 ++++++++++
>  1 file changed, 10 insertions(+)
>
> diff --git a/arch/riscv/boot/dts/starfive/jh7100.dtsi b/arch/riscv/boot/dts/starfive/jh7100.dtsi
> index 000447482aca..1eb7c21a94fd 100644
> --- a/arch/riscv/boot/dts/starfive/jh7100.dtsi
> +++ b/arch/riscv/boot/dts/starfive/jh7100.dtsi
> @@ -238,5 +238,15 @@ i2c3: i2c@12460000 {
>                         #size-cells = <0>;
>                         status = "disabled";
>                 };
> +
> +               wdog: watchdog@12480000 {

I don't see anything referencing this node, so the label can be dropped.
With that fixed:
Reviewed-by: Emil Renner Berthing <emil.renner.berthing@canonical.com>

> +                       compatible = "starfive,jh7100-wdt";
> +                       reg = <0x0 0x12480000 0x0 0x10000>;
> +                       clocks = <&clkgen JH7100_CLK_WDTIMER_APB>,
> +                                <&clkgen JH7100_CLK_WDT_CORE>;
> +                       clock-names = "apb", "core";
> +                       resets = <&rstgen JH7100_RSTN_WDTIMER_APB>,
> +                                <&rstgen JH7100_RSTN_WDT>;
> +               };
>         };
>  };
> --
> 2.25.1
>
>
> _______________________________________________
> linux-riscv mailing list
> linux-riscv@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-riscv
Xingyu Wu March 9, 2023, 2:54 a.m. UTC | #2 
On 2023/3/9 0:09, Emil Renner Berthing wrote:
> On Wed, 8 Mar 2023 at 04:42, Xingyu Wu <xingyu.wu@starfivetech.com> wrote:
>>
>> Add watchdog node for the StarFive JH7100 RISC-V SoC.
>>
>> Signed-off-by: Xingyu Wu <xingyu.wu@starfivetech.com>
>> ---
>>  arch/riscv/boot/dts/starfive/jh7100.dtsi | 10 ++++++++++
>>  1 file changed, 10 insertions(+)
>>
>> diff --git a/arch/riscv/boot/dts/starfive/jh7100.dtsi b/arch/riscv/boot/dts/starfive/jh7100.dtsi
>> index 000447482aca..1eb7c21a94fd 100644
>> --- a/arch/riscv/boot/dts/starfive/jh7100.dtsi
>> +++ b/arch/riscv/boot/dts/starfive/jh7100.dtsi
>> @@ -238,5 +238,15 @@ i2c3: i2c@12460000 {
>>                         #size-cells = <0>;
>>                         status = "disabled";
>>                 };
>> +
>> +               wdog: watchdog@12480000 {
> 
> I don't see anything referencing this node, so the label can be dropped.
> With that fixed:
> Reviewed-by: Emil Renner Berthing <emil.renner.berthing@canonical.com>
> 

Will drop the label and just use:
watchdog@12480000 {

Best regards,
Xingyu Wu
diff mbox series

Patch

diff --git a/arch/riscv/boot/dts/starfive/jh7100.dtsi b/arch/riscv/boot/dts/starfive/jh7100.dtsi
index 000447482aca..1eb7c21a94fd 100644
--- a/arch/riscv/boot/dts/starfive/jh7100.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7100.dtsi
@@ -238,5 +238,15 @@  i2c3: i2c@12460000 {
 			#size-cells = <0>;
 			status = "disabled";
 		};
+
+		wdog: watchdog@12480000 {
+			compatible = "starfive,jh7100-wdt";
+			reg = <0x0 0x12480000 0x0 0x10000>;
+			clocks = <&clkgen JH7100_CLK_WDTIMER_APB>,
+				 <&clkgen JH7100_CLK_WDT_CORE>;
+			clock-names = "apb", "core";
+			resets = <&rstgen JH7100_RSTN_WDTIMER_APB>,
+				 <&rstgen JH7100_RSTN_WDT>;
+		};
 	};
 };