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Sun, 26 Jun 2022 00:27:57 -0400 (EDT) From: Samuel Holland To: Alessandro Zummo , Alexandre Belloni Cc: Icenowy Zheng , Samuel Holland , Chen-Yu Tsai , Jernej Skrabec , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-rtc@vger.kernel.org, linux-sunxi@lists.linux.dev Subject: [RESEND PATCH] rtc: sun6i: add support for R329 RTC Date: Sat, 25 Jun 2022 23:27:56 -0500 Message-Id: <20220626042756.58961-1-samuel@sholland.org> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220625_212803_027855_61C229E4 X-CRM114-Status: GOOD ( 13.57 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Icenowy Zheng 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 Signed-off-by: Samuel Holland --- Resending this patch separately from Icenowy's R329 series[1] because it is also needed for D1 (which has R329 as its fallback compatible[2]), so I would like to get it in to 5.20. [1]: https://lore.kernel.org/lkml/BYAPR20MB2472C608678F3FAEDA7B7541BCF79@BYAPR20MB2472.namprd20.prod.outlook.com/ [2]: https://lore.kernel.org/lkml/20220203021736.13434-3-samuel@sholland.org/ 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 57540727ce1c..ed5516089e9a 100644 --- a/drivers/rtc/rtc-sun6i.c +++ b/drivers/rtc/rtc-sun6i.c @@ -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); -- 2.35.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel