rti_wdt.c (58f7553fa424fd0fd74e8b796d50c66014cebebe) rti_wdt.c (8711071e9700b67045fe5518161d63f7a03e3c9e)
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Watchdog driver for the K3 RTI module
4 *
5 * (c) Copyright 2019-2020 Texas Instruments Inc.
6 * All rights reserved.
7 */
8

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222 * Adjust frequency down in this case so that we don't pet
223 * the watchdog too often.
224 */
225 if (wdt->freq < 32768)
226 wdt->freq = wdt->freq * 9 / 10;
227
228 pm_runtime_enable(dev);
229 ret = pm_runtime_get_sync(dev);
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Watchdog driver for the K3 RTI module
4 *
5 * (c) Copyright 2019-2020 Texas Instruments Inc.
6 * All rights reserved.
7 */
8

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222 * Adjust frequency down in this case so that we don't pet
223 * the watchdog too often.
224 */
225 if (wdt->freq < 32768)
226 wdt->freq = wdt->freq * 9 / 10;
227
228 pm_runtime_enable(dev);
229 ret = pm_runtime_get_sync(dev);
230 if (ret)
230 if (ret) {
231 pm_runtime_put_noidle(dev);
231 return dev_err_probe(dev, ret, "runtime pm failed\n");
232 return dev_err_probe(dev, ret, "runtime pm failed\n");
233 }
232
233 platform_set_drvdata(pdev, wdt);
234
235 wdd = &wdt->wdd;
236 wdd->info = &rti_wdt_info;
237 wdd->ops = &rti_wdt_ops;
238 wdd->min_timeout = 1;
239 wdd->max_hw_heartbeat_ms = (WDT_PRELOAD_MAX << WDT_PRELOAD_SHIFT) /

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235 platform_set_drvdata(pdev, wdt);
236
237 wdd = &wdt->wdd;
238 wdd->info = &rti_wdt_info;
239 wdd->ops = &rti_wdt_ops;
240 wdd->min_timeout = 1;
241 wdd->max_hw_heartbeat_ms = (WDT_PRELOAD_MAX << WDT_PRELOAD_SHIFT) /

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