From: Joel Stanley <joel@jms.id.au>
To: linux-aspeed@lists.ozlabs.org
Subject: [PATCH v2 1/2] dt-bindings: rtc: Add on-chip ASPEED RTC documentation
Date: Tue, 26 Mar 2019 00:01:58 +1030 [thread overview]
Message-ID: <20190325133159.10653-2-joel@jms.id.au> (raw)
In-Reply-To: <20190325133159.10653-1-joel@jms.id.au>
Describe the RTC as used in the ASPEED BMC SoCs.
Signed-off-by: Joel Stanley <joel@jms.id.au>
---
.../devicetree/bindings/rtc/rtc-aspeed.txt | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
create mode 100644 Documentation/devicetree/bindings/rtc/rtc-aspeed.txt
diff --git a/Documentation/devicetree/bindings/rtc/rtc-aspeed.txt b/Documentation/devicetree/bindings/rtc/rtc-aspeed.txt
new file mode 100644
index 000000000000..f9f7defd557e
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/rtc-aspeed.txt
@@ -0,0 +1,19 @@
+ASPEED BMC RTC
+==============
+
+Required properties:
+ - compatible: should be one of the following
+ * aspeed,ast2400-rtc for the ast2400
+ * aspeed,ast2500-rtc for the ast2500
+ * aspeed,ast2600-rtc for the ast2600
+
+ - reg: physical base address of the controller and length of memory mapped
+ region
+
+Example:
+
+ rtc at 1e781000 {
+ compatible = "aspeed,ast2400-rtc";
+ reg = <0x1e781000 0x18>;
+ status = "disabled";
+ };
--
2.20.1
next prev parent reply other threads:[~2019-03-25 13:31 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-25 13:31 [PATCH v2 0/2] rtc: Add ASPEED RTC driver Joel Stanley
2019-03-25 13:31 ` Joel Stanley [this message]
2019-03-25 13:31 ` [PATCH v2 2/2] " Joel Stanley
2019-03-25 14:59 ` Alexandre Belloni
2019-03-25 15:28 ` Joel Stanley
2019-03-25 15:43 ` Alexandre Belloni
2019-03-25 16:10 ` Alexandre Belloni
2019-03-27 1:00 ` Joel Stanley
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