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From: "Jonathan Neuschäfer" <j.neuschaefer@gmx.net>
To: linux-kernel@vger.kernel.org
Cc: "Lee Jones" <lee.jones@linaro.org>,
	"Rob Herring" <robh+dt@kernel.org>,
	"Jonathan Neuschäfer" <j.neuschaefer@gmx.net>,
	"Thierry Reding" <thierry.reding@gmail.com>,
	"Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>,
	"Alessandro Zummo" <a.zummo@towertech.it>,
	"Alexandre Belloni" <alexandre.belloni@bootlin.com>,
	"Shawn Guo" <shawnguo@kernel.org>,
	"Sascha Hauer" <s.hauer@pengutronix.de>,
	"Pengutronix Kernel Team" <kernel@pengutronix.de>,
	"Fabio Estevam" <festevam@gmail.com>,
	"NXP Linux Team" <linux-imx@nxp.com>,
	"Sam Ravnborg" <sam@ravnborg.org>,
	"Linus Walleij" <linus.walleij@linaro.org>,
	"Heiko Stuebner" <heiko.stuebner@theobroma-systems.com>,
	"Stephan Gerhold" <stephan@gerhold.net>,
	"Lubomir Rintel" <lkundrak@v3.sk>, "Mark Brown" <broonie@kernel.>
Subject: [RFC PATCH 07/10] dt-bindings: rtc: Add bindings for Netronix embedded controller RTC
Date: Sun, 21 Jun 2020 00:42:18 +0200	[thread overview]
Message-ID: <20200620224222.1312520-6-j.neuschaefer@gmx.net> (raw)
In-Reply-To: <20200620224222.1312520-1-j.neuschaefer@gmx.net>

The Netronix EC implements an RTC with the following functionality:

- Calendar-based time keeping with single-second resolution
- Automatic power-on with single-minute resolution
- Alarm at single-second resolution

This binding only supports timekeeping for now.

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
---
 .../bindings/mfd/netronix,ntxec.yaml          |  7 +++++
 .../bindings/rtc/netronix,ntxec-rtc.yaml      | 27 +++++++++++++++++++
 2 files changed, 34 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/rtc/netronix,ntxec-rtc.yaml

diff --git a/Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml b/Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml
index 6562c41c5a9a9..f6a32f46f47bb 100644
--- a/Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml
+++ b/Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml
@@ -34,6 +34,9 @@ properties:
   pwm:
     $ref: ../pwm/netronix,ntxec-pwm.yaml

+  rtc:
+    $ref: ../rtc/netronix,ntxec-rtc.yaml
+
 required:
   - compatible
   - reg
@@ -61,6 +64,10 @@ examples:
                             compatible = "netronix,ntxec-pwm";
                             #pwm-cells = <1>;
                     };
+
+                    rtc {
+                            compatible = "netronix,ntxec-rtc";
+                    };
             };
     };

diff --git a/Documentation/devicetree/bindings/rtc/netronix,ntxec-rtc.yaml b/Documentation/devicetree/bindings/rtc/netronix,ntxec-rtc.yaml
new file mode 100644
index 0000000000000..4b301ef7319c8
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/netronix,ntxec-rtc.yaml
@@ -0,0 +1,27 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/rtc/netronix,ntxec-rtc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: RTC functionality in Netronix embedded controller
+
+maintainers:
+  - Jonathan Neuschäfer <j.neuschaefer@gmx.net>
+
+description: |
+  See also Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml
+
+  The Netronix EC contains an RTC, which can be used for time-keeping, alarm,
+  and automatic power-on. Note that not all of this functionality is currently
+  supported in this binding.
+
+allOf:
+  - $ref: "rtc.yaml#"
+
+properties:
+  compatible:
+    const: netronix,ntxec-rtc
+
+required:
+  - compatible
--
2.27.0

  parent reply	other threads:[~2020-06-20 22:42 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-20 22:42 [RFC PATCH 02/10] dt-bindings: Add vendor prefix for Netronix, Inc Jonathan Neuschäfer
     [not found] ` <20200620224222.1312520-1-j.neuschaefer-hi6Y0CQ0nG0@public.gmane.org>
2020-06-20 22:42   ` [RFC PATCH 03/10] dt-bindings: mfd: Add binding for Netronix's embedded controller Jonathan Neuschäfer
2020-06-20 22:42   ` [RFC PATCH 04/10] mfd: Add base driver for Netronix " Jonathan Neuschäfer
2020-06-22 10:55     ` Lee Jones
2020-06-28  8:11       ` Jonathan Neuschäfer
2020-06-27  8:17     ` Andreas Kemnade
2020-06-28  8:29       ` Jonathan Neuschäfer
2020-06-20 22:42   ` [RFC PATCH 05/10] dt-bindings: pwm: Add bindings for PWM function in Netronix EC Jonathan Neuschäfer
     [not found]     ` <20200620224222.1312520-4-j.neuschaefer-hi6Y0CQ0nG0@public.gmane.org>
2020-06-21 18:41       ` Andreas Kemnade
2020-08-23 22:42         ` Jonathan Neuschäfer
2020-06-20 22:42   ` [RFC PATCH 09/10] MAINTAINERS: Add entry for Netronix embedded controller Jonathan Neuschäfer
2020-06-20 22:42 ` [RFC PATCH 06/10] pwm: ntxec: Add driver for PWM function in Netronix EC Jonathan Neuschäfer
2020-06-22  8:18   ` Uwe Kleine-König
     [not found]     ` <20200622081802.pv4xmb7vn4te5r5t-T6qyLwKrzP+Pq0V0m3QNwQq/OYV65a7L4Y2cMoPwMik@public.gmane.org>
2020-07-03 16:15       ` Jonathan Neuschäfer
2020-06-20 22:42 ` Jonathan Neuschäfer [this message]
     [not found]   ` <20200620224222.1312520-6-j.neuschaefer-hi6Y0CQ0nG0@public.gmane.org>
2020-06-21  0:02     ` [RFC PATCH 07/10] dt-bindings: rtc: Add bindings for Netronix embedded controller RTC Alexandre Belloni
     [not found]       ` <20200621000220.GB131826-m++hUPXGwpdeoWH0uzbU5w@public.gmane.org>
2020-06-26 21:55         ` Andreas Kemnade
     [not found]           ` <20200626235552.7820a999-cLv4Z9ELZ06ZuzBka8ofvg@public.gmane.org>
2020-07-03 17:04             ` Jonathan Neuschäfer
2020-06-20 22:42 ` [RFC PATCH 08/10] rtc: New driver for RTC in Netronix embedded controller Jonathan Neuschäfer
     [not found]   ` <20200620224222.1312520-7-j.neuschaefer-hi6Y0CQ0nG0@public.gmane.org>
2020-06-21  0:11     ` Alexandre Belloni
     [not found]       ` <20200621001106.GC131826-m++hUPXGwpdeoWH0uzbU5w@public.gmane.org>
2020-07-04 19:23         ` Jonathan Neuschäfer
2020-06-20 22:42 ` [RFC PATCH 10/10] ARM: dts: imx50-kobo-aura: Add " Jonathan Neuschäfer
2020-06-20 22:46 ` [RFC PATCH 02/10] dt-bindings: Add vendor prefix for Netronix, Inc Jonathan Neuschäfer

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