linux-kernel - [PATCH 3/9] rtc: at91rm9200: add sama5d4 and sama5d2 compatibles

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Date:   Sun, 29 Dec 2019 21:44:15 +0100
From:   Alexandre Belloni <alexandre.belloni@...tlin.com>
To:     linux-rtc@...r.kernel.org
Cc:     Nicolas Ferre <nicolas.ferre@...rochip.com>,
        Eugen.Hristev@...rochip.com, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org,
        Alexandre Belloni <alexandre.belloni@...tlin.com>
Subject: [PATCH 3/9] rtc: at91rm9200: add sama5d4 and sama5d2 compatibles

Both the sama5d4 and sama5d2 RTCs have more features than the previous
RTCs, add a compatible string for them.

Signed-off-by: Alexandre Belloni <alexandre.belloni@...tlin.com>
---
 .../devicetree/bindings/rtc/atmel,at91rm9200-rtc.yaml       | 2 ++
 drivers/rtc/rtc-at91rm9200.c                                | 6 ++++++
 2 files changed, 8 insertions(+)

diff --git a/Documentation/devicetree/bindings/rtc/atmel,at91rm9200-rtc.yaml b/Documentation/devicetree/bindings/rtc/atmel,at91rm9200-rtc.yaml
index 55bd87e884d3..0c642e1c855b 100644
--- a/Documentation/devicetree/bindings/rtc/atmel,at91rm9200-rtc.yaml
+++ b/Documentation/devicetree/bindings/rtc/atmel,at91rm9200-rtc.yaml
@@ -17,6 +17,8 @@ properties:
     enum:
       - atmel,at91rm9200-rtc
       - atmel,at91sam9x5-rtc
+      - atmel,sama5d4-rtc
+      - atmel,sama5d2-rtc
 
   reg:
     maxItems: 1
diff --git a/drivers/rtc/rtc-at91rm9200.c b/drivers/rtc/rtc-at91rm9200.c
index 89d91ecd8ccf..bda8e009076f 100644
--- a/drivers/rtc/rtc-at91rm9200.c
+++ b/drivers/rtc/rtc-at91rm9200.c
@@ -312,6 +312,12 @@ static const struct of_device_id at91_rtc_dt_ids[] = {
 	}, {
 		.compatible = "atmel,at91sam9x5-rtc",
 		.data = &at91sam9x5_config,
+	}, {
+		.compatible = "atmel,sama5d4-rtc",
+		.data = &at91rm9200_config,
+	}, {
+		.compatible = "atmel,sama5d2-rtc",
+		.data = &at91rm9200_config,
 	}, {
 		/* sentinel */
 	}
-- 
2.23.0