diff options
| author |   Alexandre Belloni <alexandre.belloni@bootlin.com> | 2019-04-16 10:34:28 +0200 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2019-04-29 15:53:43 +0200 |
| commit | 21c9dfda4b3091535f3e20d036ad5243aeea20f4 (patch) | |
| tree | aecf84bc2bba87d6d2c316b50ed007ff574c4bde /drivers/rtc | |
| parent | rtc: mxc: use .set_time (diff) | |
| download | linux-dev-21c9dfda4b3091535f3e20d036ad5243aeea20f4.tar.xz linux-dev-21c9dfda4b3091535f3e20d036ad5243aeea20f4.zip | |
rtc: imxdi: set range
The RTC Time Counter MSB Register contains the 32 most significant bits
(47:16) of the 47-bit RTC Time Counter. Clocked by a 32.768 KHz clock, this
register is effectively a 32-bit seconds counter.
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'drivers/rtc')
| -rw-r--r-- | drivers/rtc/rtc-imxdi.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/rtc/rtc-imxdi.c b/drivers/rtc/rtc-imxdi.c index 80931114c899..43d9cad69241 100644 --- a/drivers/rtc/rtc-imxdi.c +++ b/drivers/rtc/rtc-imxdi.c @@ -796,6 +796,10 @@ static int __init dryice_rtc_probe(struct platform_device *pdev) mutex_init(&imxdi->write_mutex); + imxdi->rtc = devm_rtc_allocate_device(&pdev->dev); + if (IS_ERR(imxdi->rtc)) + return PTR_ERR(imxdi->rtc); + imxdi->clk = devm_clk_get(&pdev->dev, NULL); if (IS_ERR(imxdi->clk)) return PTR_ERR(imxdi->clk); @@ -829,12 +833,13 @@ static int __init dryice_rtc_probe(struct platform_device *pdev) } platform_set_drvdata(pdev, imxdi); - imxdi->rtc = devm_rtc_device_register(&pdev->dev, pdev->name, - &dryice_rtc_ops, THIS_MODULE); - if (IS_ERR(imxdi->rtc)) { - rc = PTR_ERR(imxdi->rtc); + + imxdi->rtc->ops = &dryice_rtc_ops; + imxdi->rtc->range_max = U32_MAX; + + rc = rtc_register_device(imxdi->rtc); + if (rc) goto err; - } return 0; |