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From:   Henning Schild <henning.schild@siemens.com>
To:     Linus Walleij <linus.walleij@linaro.org>,
        Bartosz Golaszewski <brgl@bgdev.pl>,
        Pavel Machek <pavel@ucw.cz>,
        Hans de Goede <hdegoede@redhat.com>,
        Mark Gross <markgross@kernel.org>,
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        Lee Jones <lee@kernel.org>, <linux-gpio@vger.kernel.org>,
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        <platform-driver-x86@vger.kernel.org>
CC:     Sheng-Yuan Huang <syhuang3@nuvoton.com>,
        Tasanakorn Phaipool <tasanakorn@gmail.com>,
        <simon.guinot@sequanux.org>,
        Henning Schild <henning.schild@siemens.com>
Subject: [PATCH v5 4/5] platform/x86: simatic-ipc: enable watchdog for 227G
Date:   Wed, 24 Aug 2022 16:03:46 +0200
Message-ID: <20220824140347.1842-5-henning.schild@siemens.com>
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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@linux.intel.com>
Signed-off-by: Henning Schild <henning.schild@siemens.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