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rtc: sun6i: add support for R329 RTC

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Allwinner R329 has a RTC with a similar time storage with H616 but a
slightly different clock part.

As we have already handled the R329 RTC clocks in the CCU driver, add a
compatible string to RTC driver to allow probing of the RTC.

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20220626042756.58961-1-samuel@sholland.org
This commit is contained in:
Icenowy Zheng 2022-06-25 23:27:56 -05:00 committed by Alexandre Belloni
parent 592ff0c8d0
commit b9d982385d
1 changed files with 2 additions and 0 deletions
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2
drivers/rtc/rtc-sun6i.c
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@ -875,6 +875,8 @@ static const struct of_device_id sun6i_rtc_dt_ids[] = {
{ .compatible = "allwinner,sun50i-h6-rtc" },
{ .compatible = "allwinner,sun50i-h616-rtc",
.data = (void *)RTC_LINEAR_DAY },
{ .compatible = "allwinner,sun50i-r329-rtc",
.data = (void *)RTC_LINEAR_DAY },
{ /* sentinel */ },
};
MODULE_DEVICE_TABLE(of, sun6i_rtc_dt_ids);