linux-kernel - [PATCH] rtc: at91rm9200: Add sam9x60 compatible

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Message-Id: <20201117133920.1229679-1-alexandre.belloni@bootlin.com>
Date:   Tue, 17 Nov 2020 14:39:20 +0100
From:   Alexandre Belloni <alexandre.belloni@...tlin.com>
To:     Alessandro Zummo <a.zummo@...ertech.it>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Nicolas Ferre <nicolas.ferre@...rochip.com>,
        Ludovic Desroches <ludovic.desroches@...rochip.com>
Cc:     linux-rtc@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] rtc: at91rm9200: Add sam9x60 compatible

Handle the sam9x60 RTC. While it can work with the at91sam9x5 fallback, it
has crystal correction support and doesn't need to shadow IMR.

Signed-off-by: Alexandre Belloni <alexandre.belloni@...tlin.com>
---
 drivers/rtc/rtc-at91rm9200.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/rtc/rtc-at91rm9200.c b/drivers/rtc/rtc-at91rm9200.c
index 1eea187d9850..da24e68adcca 100644
--- a/drivers/rtc/rtc-at91rm9200.c
+++ b/drivers/rtc/rtc-at91rm9200.c
@@ -437,6 +437,9 @@ static const struct of_device_id at91_rtc_dt_ids[] = {
 	}, {
 		.compatible = "atmel,sama5d2-rtc",
 		.data = &sama5d4_config,
+	}, {
+		.compatible = "microchip,sam9x60-rtc",
+		.data = &sama5d4_config,
 	}, {
 		/* sentinel */
 	}
-- 
2.28.0