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PetrJakes opened this issue Sep 14, 2017 · 4 comments
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CONFIG_GPIO_WATCHDOG=m #2199

PetrJakes opened this issue Sep 14, 2017 · 4 comments

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@PetrJakes
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PetrJakes commented Sep 14, 2017 •
edited by pelwell
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I am asking CONFIG_GPIO_WATCHDOG=m to be added to the standard configurations.
Reason:
We are building Raspberry pi HAT acting as an external watchdog.
To make this work we need the standard Linux watchdog "machinery" tickling to the GPIO output pin regularly.
I can confirm above mentioned solution works (see last two posts in: https://www.raspberrypi.org/forums/viewtopic.php?f=107&t=193163&p=1210952#p1210952
@pelwell
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pelwell commented Sep 14, 2017

This works for me and only adds a 10kB module to the firmware. Any objections, @popcornmix?

@popcornmix
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Sounds okay to me.

pelwell pushed a commit that referenced this issue Sep 14, 2017
config: Add CONFIG_GPIO_WATCHDOG=m
46e2d4d 
Enable the gpio_wdt module, to support external watchdogs.

See: #2199

Signed-off-by: Phil Elwell <[email protected]>
@pelwell
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pelwell commented Sep 14, 2017

The module has been enabled, so it will appear in the next rpi-update release.

popcornmix pushed a commit that referenced this issue Oct 29, 2017
@popcornmix
config: Add CONFIG_GPIO_WATCHDOG=m
0b0ba84 
Enable the gpio_wdt module, to support external watchdogs.

See: #2199

Signed-off-by: Phil Elwell <[email protected]>
raspbian-autopush pushed a commit to raspbian-packages/linux-4.9 that referenced this issue Nov 2, 2017
@raspbian-autopush
rpi_1383_9e15a9eceaa5d9dd3cf4bfb73ca932254d784fe8
09e50c8 
commit 9e15a9e
Author: Phil Elwell <[email protected]>
Date:   Thu Sep 14 16:16:24 2017 +0100

    config: Add CONFIG_GPIO_WATCHDOG=m
    
    Enable the gpio_wdt module, to support external watchdogs.
    
    See: raspberrypi/linux#2199
    
    Signed-off-by: Phil Elwell <[email protected]>


Gbp-Pq: Topic rpi
Gbp-Pq: Name rpi_1383_9e15a9eceaa5d9dd3cf4bfb73ca932254d784fe8.patch
pelwell pushed a commit to pelwell/linux that referenced this issue Nov 18, 2017
config: Add CONFIG_GPIO_WATCHDOG=m
7d65917 
Enable the gpio_wdt module, to support external watchdogs.

See: raspberrypi#2199

Signed-off-by: Phil Elwell <[email protected]>
pelwell pushed a commit to pelwell/linux that referenced this issue Nov 19, 2017
config: Add CONFIG_GPIO_WATCHDOG=m
4225f7e 
Enable the gpio_wdt module, to support external watchdogs.

See: raspberrypi#2199

Signed-off-by: Phil Elwell <[email protected]>
pelwell pushed a commit to pelwell/linux that referenced this issue Nov 19, 2017
config: Add CONFIG_GPIO_WATCHDOG=m
26694e4 
Enable the gpio_wdt module, to support external watchdogs.

See: raspberrypi#2199

Signed-off-by: Phil Elwell <[email protected]>
pelwell pushed a commit to pelwell/linux that referenced this issue Nov 19, 2017
config: Add CONFIG_GPIO_WATCHDOG=m
47d4622 
Enable the gpio_wdt module, to support external watchdogs.

See: raspberrypi#2199

Signed-off-by: Phil Elwell <[email protected]>
pelwell pushed a commit to pelwell/linux that referenced this issue Nov 19, 2017
config: Add CONFIG_GPIO_WATCHDOG=m
4a2e8bb 
Enable the gpio_wdt module, to support external watchdogs.

See: raspberrypi#2199

Signed-off-by: Phil Elwell <[email protected]>
pelwell pushed a commit to pelwell/linux that referenced this issue Nov 19, 2017
config: Add CONFIG_GPIO_WATCHDOG=m
ab67e90 
Enable the gpio_wdt module, to support external watchdogs.

See: raspberrypi#2199

Signed-off-by: Phil Elwell <[email protected]>
pelwell pushed a commit to pelwell/linux that referenced this issue Nov 19, 2017
config: Add CONFIG_GPIO_WATCHDOG=m
1f9ed3c 
Enable the gpio_wdt module, to support external watchdogs.

See: raspberrypi#2199

Signed-off-by: Phil Elwell <[email protected]>
pelwell pushed a commit to pelwell/linux that referenced this issue Nov 19, 2017
config: Add CONFIG_GPIO_WATCHDOG=m
17d78b7 
Enable the gpio_wdt module, to support external watchdogs.

See: raspberrypi#2199

Signed-off-by: Phil Elwell <[email protected]>
pelwell pushed a commit to pelwell/linux that referenced this issue Nov 19, 2017
config: Add CONFIG_GPIO_WATCHDOG=m
a4f7910 
Enable the gpio_wdt module, to support external watchdogs.

See: raspberrypi#2199

Signed-off-by: Phil Elwell <[email protected]>
pelwell pushed a commit to pelwell/linux that referenced this issue Nov 21, 2017
config: Add CONFIG_GPIO_WATCHDOG=m
35822cf 
Enable the gpio_wdt module, to support external watchdogs.

See: raspberrypi#2199

Signed-off-by: Phil Elwell <[email protected]>
pelwell pushed a commit that referenced this issue Nov 21, 2017
@pelwell
config: Add CONFIG_GPIO_WATCHDOG=m
f9aa9f8 
Enable the gpio_wdt module, to support external watchdogs.

See: #2199

Signed-off-by: Phil Elwell <[email protected]>
popcornmix pushed a commit that referenced this issue Nov 21, 2017
@popcornmix
config: Add CONFIG_GPIO_WATCHDOG=m
67fc8fb 
Enable the gpio_wdt module, to support external watchdogs.

See: #2199

Signed-off-by: Phil Elwell <[email protected]>
ryncsn pushed a commit to ryncsn/linux-rasp that referenced this issue Nov 21, 2017
@ryncsn
config: Add CONFIG_GPIO_WATCHDOG=m
ec46020 
Enable the gpio_wdt module, to support external watchdogs.

See: raspberrypi#2199

Signed-off-by: Phil Elwell <[email protected]>
popcornmix pushed a commit that referenced this issue Nov 24, 2017
@popcornmix
config: Add CONFIG_GPIO_WATCHDOG=m
8c027e3 
Enable the gpio_wdt module, to support external watchdogs.

See: #2199

Signed-off-by: Phil Elwell <[email protected]>
@JamesH65
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JamesH65 commented Dec 5, 2017

Please update to the latest kernel which may contain a fix for this issue.

@JamesH65 JamesH65 closed this as completed Dec 5, 2017
raspbian-autopush pushed a commit to raspbian-packages/linux-4.9 that referenced this issue Apr 7, 2018
rpi_1385_ae184616fea08e642a924feb80d808e3d788c339
e90a7a2 
commit ae18461
Author: Phil Elwell <[email protected]>
Date:   Thu Sep 14 16:16:24 2017 +0100

    config: Add CONFIG_GPIO_WATCHDOG=m
    
    Enable the gpio_wdt module, to support external watchdogs.
    
    See: raspberrypi/linux#2199
    
    Signed-off-by: Phil Elwell <[email protected]>


Gbp-Pq: Topic rpi
Gbp-Pq: Name rpi_1385_ae184616fea08e642a924feb80d808e3d788c339.patch
raspbian-autopush pushed a commit to raspbian-packages/linux-4.9 that referenced this issue Nov 11, 2018
@raspbian-autopush
rpi_1385_ae184616fea08e642a924feb80d808e3d788c339
b155727 
commit ae18461
Author: Phil Elwell <[email protected]>
Date:   Thu Sep 14 16:16:24 2017 +0100

    config: Add CONFIG_GPIO_WATCHDOG=m
    
    Enable the gpio_wdt module, to support external watchdogs.
    
    See: raspberrypi/linux#2199
    
    Signed-off-by: Phil Elwell <[email protected]>


Gbp-Pq: Topic rpi
Gbp-Pq: Name rpi_1385_ae184616fea08e642a924feb80d808e3d788c339.patch
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4 participants
@popcornmix @JamesH65 @pelwell @PetrJakes