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Message-ID: <20220824140347.1842-5-henning.schild@siemens.com>
Date: Wed, 24 Aug 2022 16:03:46 +0200
From: Henning Schild <henning.schild@...mens.com>
To: Linus Walleij <linus.walleij@...aro.org>,
Bartosz Golaszewski <brgl@...ev.pl>,
Pavel Machek <pavel@....cz>,
Hans de Goede <hdegoede@...hat.com>,
Mark Gross <markgross@...nel.org>,
Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
Lee Jones <lee@...nel.org>, <linux-gpio@...r.kernel.org>,
<linux-kernel@...r.kernel.org>, <linux-leds@...r.kernel.org>,
<platform-driver-x86@...r.kernel.org>
CC: Sheng-Yuan Huang <syhuang3@...oton.com>,
Tasanakorn Phaipool <tasanakorn@...il.com>,
<simon.guinot@...uanux.org>,
Henning Schild <henning.schild@...mens.com>
Subject: [PATCH v5 4/5] platform/x86: simatic-ipc: enable watchdog for 227G
Just load the watchdog module, after having identified that machine.
That watchdog module does not have any autoloading support.
Reviewed-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Signed-off-by: Henning Schild <henning.schild@...mens.com>
---
drivers/platform/x86/simatic-ipc.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/platform/x86/simatic-ipc.c b/drivers/platform/x86/simatic-ipc.c
index 1825ef21a86d..8dd686d1c9f1 100644
--- a/drivers/platform/x86/simatic-ipc.c
+++ b/drivers/platform/x86/simatic-ipc.c
@@ -96,6 +96,9 @@ static int register_platform_devices(u32 station_id)
ipc_wdt_platform_device->name);
}
+ if (station_id == SIMATIC_IPC_IPC227G)
+ request_module("w83627hf_wdt");
+
if (ledmode == SIMATIC_IPC_DEVICE_NONE &&
wdtmode == SIMATIC_IPC_DEVICE_NONE) {
pr_warn("unsupported IPC detected, station id=%08x\n",
--
2.35.1
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