[PATCH 04/12] rtc: sun6i: add support for R329 RTC

From: icenowy@outlook.com
To: Rob Herring <robh+dt@kernel.org>, Chen-Yu Tsai <wens@csie.org>,
	Jernej Skrabec <jernej.skrabec@gmail.com>,
	Samuel Holland <samuel@sholland.org>,
	Ulf Hansson <ulf.hansson@linaro.org>,
	Linus Walleij <linus.walleij@linaro.org>,
	Andre Przywara <andre.przywara@arm.com>
Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org,
	Icenowy Zheng <icenowy@aosc.io>
Subject: [PATCH 04/12] rtc: sun6i: add support for R329 RTC
Date: Fri, 22 Apr 2022 23:41:07 +0800	[thread overview]
Message-ID: <BYAPR20MB2472C608678F3FAEDA7B7541BCF79@BYAPR20MB2472.namprd20.prod.outlook.com> (raw)
In-Reply-To: <20220422140902.1058101-1-icenowy@aosc.io>

From: Icenowy Zheng <icenowy@aosc.io>

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>
---
 drivers/rtc/rtc-sun6i.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/rtc/rtc-sun6i.c b/drivers/rtc/rtc-sun6i.c
index 5b3e4da63406..522e28fb05c9 100644
--- a/drivers/rtc/rtc-sun6i.c
+++ b/drivers/rtc/rtc-sun6i.c
@@ -816,6 +816,8 @@ 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);
-- 
2.35.1

