add patch to fix watchdog driver load and reboot on RPi

This commit is contained in:
Peter Robinson 2019-05-17 19:41:55 +01:00
parent 5b72efed7d
commit 7101de41f1
2 changed files with 145 additions and 3 deletions

View File

@ -547,11 +547,13 @@ Patch303: ACPI-scan-Fix-regression-related-to-X-Gene-UARTs.patch
Patch304: ACPI-irq-Workaround-firmware-issue-on-X-Gene-based-m400.patch
# https://patchwork.kernel.org/project/linux-mmc/list/?submitter=71861
Patch306: arm-sdhci-esdhc-imx-fixes.patch
Patch305: arm-sdhci-esdhc-imx-fixes.patch
Patch312: arm64-rock960-enable-tsadc.patch
Patch306: arm64-rock960-enable-tsadc.patch
Patch339: bcm2835-cpufreq-add-CPU-frequency-control-driver.patch
Patch330: bcm2835-cpufreq-add-CPU-frequency-control-driver.patch
Patch331: watchdog-bcm2835_wdt-Fix-module-autoload.patch
# Tegra bits
Patch340: arm64-tegra-jetson-tx1-fixes.patch

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@ -0,0 +1,140 @@
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From: Stefan Wahren <wahrenst@gmx.net>
To: Wim Van Sebroeck <wim@linux-watchdog.org>,
Guenter Roeck <linux@roeck-us.net>,
Florian Fainelli <f.fainelli@gmail.com>, Eric Anholt <eric@anholt.net>
Subject: [PATCH] watchdog: bcm2835_wdt: Fix module autoload
Date: Wed, 15 May 2019 19:14:18 +0200
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Cc: linux-watchdog@vger.kernel.org, Scott Branden <sbranden@broadcom.com>,
Ray Jui <rjui@broadcom.com>, bcm-kernel-feedback-list@broadcom.com,
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The commit 5e6acc3e678e ("bcm2835-pm: Move bcm2835-watchdog's DT probe
to an MFD.") broke module autoloading on Raspberry Pi. So add a
module alias this fix this.
Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
---
drivers/watchdog/bcm2835_wdt.c | 1 +
1 file changed, 1 insertion(+)
--
2.7.4
diff --git a/drivers/watchdog/bcm2835_wdt.c b/drivers/watchdog/bcm2835_wdt.c
index 1834524..c7695a0 100644
--- a/drivers/watchdog/bcm2835_wdt.c
+++ b/drivers/watchdog/bcm2835_wdt.c
@@ -241,6 +241,7 @@ module_param(nowayout, bool, 0);
MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default="
__MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
+MODULE_ALIAS("platform:bcm2835-wdt");
MODULE_AUTHOR("Lubomir Rintel <lkundrak@v3.sk>");
MODULE_DESCRIPTION("Driver for Broadcom BCM2835 watchdog timer");
MODULE_LICENSE("GPL");