From patchwork Mon Oct 30 11:50:01 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Antoniu Miclaus X-Patchwork-Id: 739373 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id ADD371428E; Mon, 30 Oct 2023 11:52:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=none Received: from mx0a-00128a01.pphosted.com (mx0a-00128a01.pphosted.com [148.163.135.77]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 792D4C6; Mon, 30 Oct 2023 04:52:44 -0700 (PDT) Received: from pps.filterd (m0167089.ppops.net [127.0.0.1]) by mx0a-00128a01.pphosted.com (8.17.1.22/8.17.1.22) with ESMTP id 39UAh2Qn021764; Mon, 30 Oct 2023 07:52:17 -0400 Received: from nwd2mta3.analog.com ([137.71.173.56]) by mx0a-00128a01.pphosted.com (PPS) with ESMTPS id 3u1f5hqdej-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 30 Oct 2023 07:52:16 -0400 (EDT) Received: from ASHBMBX9.ad.analog.com (ASHBMBX9.ad.analog.com [10.64.17.10]) by nwd2mta3.analog.com (8.14.7/8.14.7) with ESMTP id 39UBqFkn022495 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 30 Oct 2023 07:52:15 -0400 Received: from ASHBMBX8.ad.analog.com (10.64.17.5) by ASHBMBX9.ad.analog.com (10.64.17.10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.14; Mon, 30 Oct 2023 07:52:14 -0400 Received: from zeus.spd.analog.com (10.66.68.11) by ashbmbx8.ad.analog.com (10.64.17.5) with Microsoft SMTP Server id 15.2.986.14 via Frontend Transport; Mon, 30 Oct 2023 07:52:14 -0400 Received: from amiclaus-VirtualBox.ad.analog.com (AMICLAUS-L02.ad.analog.com [10.48.65.123]) by zeus.spd.analog.com (8.15.1/8.15.1) with ESMTP id 39UBpnDu008995; Mon, 30 Oct 2023 07:52:07 -0400 From: Antoniu Miclaus To: Alessandro Zummo , Alexandre Belloni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jean Delvare , Guenter Roeck , Antoniu Miclaus , , , , Subject: [PATCH 1/2] dt-bindings: rtc: max31335: add max31335 bindings Date: Mon, 30 Oct 2023 13:50:01 +0200 Message-ID: <20231030115016.97823-2-antoniu.miclaus@analog.com> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20231030115016.97823-1-antoniu.miclaus@analog.com> References: <20231030115016.97823-1-antoniu.miclaus@analog.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ADIRuleOP-NewSCL: Rule Triggered X-Proofpoint-GUID: dBQT4BwtEV4XJ7F2A-DzuVrEZyak4vkd X-Proofpoint-ORIG-GUID: dBQT4BwtEV4XJ7F2A-DzuVrEZyak4vkd X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.987,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-10-30_10,2023-10-27_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 spamscore=0 malwarescore=0 adultscore=0 impostorscore=0 bulkscore=0 priorityscore=1501 phishscore=0 mlxscore=0 mlxlogscore=999 suspectscore=0 clxscore=1015 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2310240000 definitions=main-2310300090 Document the Analog Devices MAX31335 device tree bindings. Signed-off-by: Antoniu Miclaus --- .../devicetree/bindings/rtc/adi,max31335.yaml | 61 +++++++++++++++++++ 1 file changed, 61 insertions(+) create mode 100644 Documentation/devicetree/bindings/rtc/adi,max31335.yaml diff --git a/Documentation/devicetree/bindings/rtc/adi,max31335.yaml b/Documentation/devicetree/bindings/rtc/adi,max31335.yaml new file mode 100644 index 000000000000..b84be0fa34ef --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/adi,max31335.yaml @@ -0,0 +1,61 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/rtc/adi,max31335.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices MAX31335 RTC Device Tree Bindings + +allOf: + - $ref: rtc.yaml# + +maintainers: + - Antoniu Miclaus + +description: Analog Devices MAX31335 I2C RTC + +properties: + compatible: + const: adi,max31335 + + reg: + description: I2C address of the RTC + maxItems: 1 + + interrupts: + maxItems: 1 + + "#clock-cells": + description: + RTC can be used as a clock source through its clock output pin. + const: 0 + + trickle-resistor-ohms: + description: Selected resistor for trickle charger. + enum: [3000, 6000, 11000] + + trickle-diode-enable: true + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + #include + i2c { + #address-cells = <1>; + #size-cells = <0>; + + rtc@68 { + compatible = "adi,max31335"; + reg = <0x68>; + pinctrl-0 = <&rtc_nint_pins>; + interrupts-extended = <&gpio1 16 IRQ_TYPE_LEVEL_HIGH>; + trickle-resistor-ohms = <6000>; + trickle-diode-enable; + }; + }; +...