* [PATCH] ARM: multi_v7_defconfig: Enable panic and disk LED triggers
@ 2019-05-02 11:02 ` Manivannan Sadhasivam
0 siblings, 0 replies; 4+ messages in thread
From: Manivannan Sadhasivam @ 2019-05-02 11:02 UTC (permalink / raw)
To: linux
Cc: linux-arm-kernel, linux-kernel, arnd, amit.kucheria,
Manivannan Sadhasivam
Most development boards and devices have one or more LEDs. It is
useful during debugging if they can be wired to show different
behaviours such as disk or cpu activity or a load-average dependent
heartbeat. Enable panic and disk activity triggers so they can be tied
to LED activity during debugging as well.
There was a similar patch which added these triggers for ARM64 as well:
https://patchwork.kernel.org/patch/10042681/
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
---
arch/arm/configs/multi_v7_defconfig | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
index 2e9fa5312616..466ccc305a05 100644
--- a/arch/arm/configs/multi_v7_defconfig
+++ b/arch/arm/configs/multi_v7_defconfig
@@ -821,6 +821,8 @@ CONFIG_LEDS_TRIGGER_GPIO=y
CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
CONFIG_LEDS_TRIGGER_TRANSIENT=y
CONFIG_LEDS_TRIGGER_CAMERA=y
+CONFIG_LEDS_TRIGGER_PANIC=y
+CONFIG_LEDS_TRIGGER_DISK=y
CONFIG_EDAC=y
CONFIG_EDAC_HIGHBANK_MC=y
CONFIG_EDAC_HIGHBANK_L2=y
--
2.17.1
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH] ARM: multi_v7_defconfig: Enable panic and disk LED triggers
@ 2019-05-02 11:02 ` Manivannan Sadhasivam
0 siblings, 0 replies; 4+ messages in thread
From: Manivannan Sadhasivam @ 2019-05-02 11:02 UTC (permalink / raw)
To: linux
Cc: amit.kucheria, arnd, linux-kernel, linux-arm-kernel,
Manivannan Sadhasivam
Most development boards and devices have one or more LEDs. It is
useful during debugging if they can be wired to show different
behaviours such as disk or cpu activity or a load-average dependent
heartbeat. Enable panic and disk activity triggers so they can be tied
to LED activity during debugging as well.
There was a similar patch which added these triggers for ARM64 as well:
https://patchwork.kernel.org/patch/10042681/
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
---
arch/arm/configs/multi_v7_defconfig | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
index 2e9fa5312616..466ccc305a05 100644
--- a/arch/arm/configs/multi_v7_defconfig
+++ b/arch/arm/configs/multi_v7_defconfig
@@ -821,6 +821,8 @@ CONFIG_LEDS_TRIGGER_GPIO=y
CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
CONFIG_LEDS_TRIGGER_TRANSIENT=y
CONFIG_LEDS_TRIGGER_CAMERA=y
+CONFIG_LEDS_TRIGGER_PANIC=y
+CONFIG_LEDS_TRIGGER_DISK=y
CONFIG_EDAC=y
CONFIG_EDAC_HIGHBANK_MC=y
CONFIG_EDAC_HIGHBANK_L2=y
--
2.17.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH] ARM: multi_v7_defconfig: Enable panic and disk LED triggers
2019-05-02 11:02 ` Manivannan Sadhasivam
@ 2019-05-02 16:43 ` Amit Kucheria
-1 siblings, 0 replies; 4+ messages in thread
From: Amit Kucheria @ 2019-05-02 16:43 UTC (permalink / raw)
To: Manivannan Sadhasivam
Cc: linux, Lists LAKML, Linux Kernel Mailing List, Arnd Bergmann
On Thu, May 2, 2019 at 4:33 PM Manivannan Sadhasivam
<manivannan.sadhasivam@linaro.org> wrote:
>
> Most development boards and devices have one or more LEDs. It is
> useful during debugging if they can be wired to show different
> behaviours such as disk or cpu activity or a load-average dependent
> heartbeat. Enable panic and disk activity triggers so they can be tied
> to LED activity during debugging as well.
>
> There was a similar patch which added these triggers for ARM64 as well:
> https://patchwork.kernel.org/patch/10042681/
>
> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org>
> ---
> arch/arm/configs/multi_v7_defconfig | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
> index 2e9fa5312616..466ccc305a05 100644
> --- a/arch/arm/configs/multi_v7_defconfig
> +++ b/arch/arm/configs/multi_v7_defconfig
> @@ -821,6 +821,8 @@ CONFIG_LEDS_TRIGGER_GPIO=y
> CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
> CONFIG_LEDS_TRIGGER_TRANSIENT=y
> CONFIG_LEDS_TRIGGER_CAMERA=y
> +CONFIG_LEDS_TRIGGER_PANIC=y
> +CONFIG_LEDS_TRIGGER_DISK=y
> CONFIG_EDAC=y
> CONFIG_EDAC_HIGHBANK_MC=y
> CONFIG_EDAC_HIGHBANK_L2=y
> --
> 2.17.1
>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] ARM: multi_v7_defconfig: Enable panic and disk LED triggers
@ 2019-05-02 16:43 ` Amit Kucheria
0 siblings, 0 replies; 4+ messages in thread
From: Amit Kucheria @ 2019-05-02 16:43 UTC (permalink / raw)
To: Manivannan Sadhasivam
Cc: Arnd Bergmann, linux, Lists LAKML, Linux Kernel Mailing List
On Thu, May 2, 2019 at 4:33 PM Manivannan Sadhasivam
<manivannan.sadhasivam@linaro.org> wrote:
>
> Most development boards and devices have one or more LEDs. It is
> useful during debugging if they can be wired to show different
> behaviours such as disk or cpu activity or a load-average dependent
> heartbeat. Enable panic and disk activity triggers so they can be tied
> to LED activity during debugging as well.
>
> There was a similar patch which added these triggers for ARM64 as well:
> https://patchwork.kernel.org/patch/10042681/
>
> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org>
> ---
> arch/arm/configs/multi_v7_defconfig | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
> index 2e9fa5312616..466ccc305a05 100644
> --- a/arch/arm/configs/multi_v7_defconfig
> +++ b/arch/arm/configs/multi_v7_defconfig
> @@ -821,6 +821,8 @@ CONFIG_LEDS_TRIGGER_GPIO=y
> CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
> CONFIG_LEDS_TRIGGER_TRANSIENT=y
> CONFIG_LEDS_TRIGGER_CAMERA=y
> +CONFIG_LEDS_TRIGGER_PANIC=y
> +CONFIG_LEDS_TRIGGER_DISK=y
> CONFIG_EDAC=y
> CONFIG_EDAC_HIGHBANK_MC=y
> CONFIG_EDAC_HIGHBANK_L2=y
> --
> 2.17.1
>
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2019-05-02 16:44 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2019-05-02 11:02 [PATCH] ARM: multi_v7_defconfig: Enable panic and disk LED triggers Manivannan Sadhasivam
2019-05-02 11:02 ` Manivannan Sadhasivam
2019-05-02 16:43 ` Amit Kucheria
2019-05-02 16:43 ` Amit Kucheria
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