From: Srinivas Neeli <srinivas.neeli@xilinx.com>
To: <a.zummo@towertech.it>, <alexandre.belloni@bootlin.com>,
<robh+dt@kernel.org>, <krzysztof.kozlowski+dt@linaro.org>,
<michal.simek@xilinx.com>, <sgoud@xilinx.com>,
<shubhraj@xilinx.com>
Cc: <linux-rtc@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>,
<git@xilinx.com>, Srinivas Neeli <srinivas.neeli@xilinx.com>
Subject: [PATCH V5 1/2] dt-bindings: rtc: zynqmp: Add clock information
Date: Fri, 3 Jun 2022 22:34:31 +0530 [thread overview]
Message-ID: <20220603170432.26605-1-srinivas.neeli@xilinx.com> (raw)
Added clock information and deprecated calibration support.
Signed-off-by: Srinivas Neeli <srinivas.neeli@xilinx.com>
---
Changes in V5:
-Removed quotes and _clk suffix from clocknames.
Changes in V4:
- Deprecated calibrtion support
Changes in V3:
- New patch
---
.../devicetree/bindings/rtc/xlnx,zynqmp-rtc.yaml | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/Documentation/devicetree/bindings/rtc/xlnx,zynqmp-rtc.yaml b/Documentation/devicetree/bindings/rtc/xlnx,zynqmp-rtc.yaml
index bdb72d3ddf2a..bf2a0c3d5244 100644
--- a/Documentation/devicetree/bindings/rtc/xlnx,zynqmp-rtc.yaml
+++ b/Documentation/devicetree/bindings/rtc/xlnx,zynqmp-rtc.yaml
@@ -23,6 +23,14 @@ properties:
reg:
maxItems: 1
+ clocks:
+ items:
+ - description: rtc_clk is the operating frequency of crystal.
+
+ clock-names:
+ items:
+ - const: rtc
+
interrupts:
minItems: 2
@@ -39,6 +47,7 @@ properties:
minimum: 0x1
maximum: 0x1FFFFF
default: 0x198233
+ deprecated: true
required:
- compatible
@@ -61,5 +70,7 @@ examples:
interrupts = <0 26 4>, <0 27 4>;
interrupt-names = "alarm", "sec";
calibration = <0x198233>;
+ clock-names = "rtc_clk";
+ clocks = <&rtc_clk>;
};
};
--
2.17.1
next reply other threads:[~2022-06-03 17:05 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-03 17:04 Srinivas Neeli [this message]
2022-06-03 17:04 ` [PATCH V5 2/2] rtc: zynqmp: Add calibration set and get support Srinivas Neeli
2022-06-05 2:17 ` [PATCH V5 1/2] dt-bindings: rtc: zynqmp: Add clock information Rob Herring
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