Re: [PATCH v6 05/17] rtc: sun6i: Add Allwinner H616 support
From: Jernej Škrabec <jernej.skrabec@gmail.com>
Date: 2021-05-22 07:29:34
Also in:
linux-rtc, linux-sunxi, lkml
Hi Andre! Dne sreda, 19. maj 2021 ob 12:41:40 CEST je Andre Przywara napisal(a):
The H616 RTC changes its day storage to the newly introduced linear day scheme, so pair the new compatible string with this feature flag. So far the clock parts seem to be the same as the H6, so combine the compatible string with the existing H6 support bits.
There is one more difference - H616 alarm value is now broken down to days, hours, minutes and seconds. Best regards, Jernej
quoted hunk ↗ jump to hunk
Signed-off-by: Andre Przywara <andre.przywara@arm.com> --- drivers/rtc/rtc-sun6i.c | 4 ++++ 1 file changed, 4 insertions(+)diff --git a/drivers/rtc/rtc-sun6i.c b/drivers/rtc/rtc-sun6i.c index 0228e9dfd969..ec0cd0ee539a 100644 --- a/drivers/rtc/rtc-sun6i.c +++ b/drivers/rtc/rtc-sun6i.c@@ -382,6 +382,8 @@ static void __init sun50i_h6_rtc_clk_init(struct
device_node *node)
quoted hunk ↗ jump to hunk
} CLK_OF_DECLARE_DRIVER(sun50i_h6_rtc_clk, "allwinner,sun50i-h6-rtc", sun50i_h6_rtc_clk_init); +CLK_OF_DECLARE_DRIVER(sun50i_h616_rtc_clk, "allwinner,sun50i-h616-rtc", + sun50i_h6_rtc_clk_init); /* * The R40 user manual is self-conflicting on whether the prescaler is@@ -773,6 +775,8 @@ static const struct of_device_id sun6i_rtc_dt_ids[] = { { .compatible = "allwinner,sun8i-v3-rtc" }, { .compatible = "allwinner,sun50i-h5-rtc" }, { .compatible = "allwinner,sun50i-h6-rtc" }, + { .compatible = "allwinner,sun50i-h616-rtc", + .data = (void *)RTC_LINEAR_DAY }, { /* sentinel */ }, }; MODULE_DEVICE_TABLE(of, sun6i_rtc_dt_ids);-- 2.17.5
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