From patchwork Mon Oct 11 11:00:11 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Antoniu Miclaus X-Patchwork-Id: 12549695 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B0EA2C433F5 for ; Mon, 11 Oct 2021 11:01:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 957EE60EB4 for ; Mon, 11 Oct 2021 11:01:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236024AbhJKLDm (ORCPT ); Mon, 11 Oct 2021 07:03:42 -0400 Received: from mx0a-00128a01.pphosted.com ([148.163.135.77]:9904 "EHLO mx0a-00128a01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236017AbhJKLDl (ORCPT ); Mon, 11 Oct 2021 07:03:41 -0400 Received: from pps.filterd (m0167089.ppops.net [127.0.0.1]) by mx0a-00128a01.pphosted.com (8.16.1.2/8.16.1.2) with SMTP id 19B75POc027354; Mon, 11 Oct 2021 07:01:41 -0400 Received: from nwd2mta4.analog.com ([137.71.173.58]) by mx0a-00128a01.pphosted.com with ESMTP id 3bm8qfu2sb-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 11 Oct 2021 07:01:41 -0400 Received: from ASHBMBX8.ad.analog.com (ASHBMBX8.ad.analog.com [10.64.17.5]) by nwd2mta4.analog.com (8.14.7/8.14.7) with ESMTP id 19BB1eTO030031 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 11 Oct 2021 07:01:40 -0400 Received: from ASHBCASHYB5.ad.analog.com (10.64.17.133) by ASHBMBX8.ad.analog.com (10.64.17.5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.858.5; Mon, 11 Oct 2021 07:01:39 -0400 Received: from ASHBMBX8.ad.analog.com (10.64.17.5) by ASHBCASHYB5.ad.analog.com (10.64.17.133) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.858.5; Mon, 11 Oct 2021 07:01:39 -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 15.2.858.5 via Frontend Transport; Mon, 11 Oct 2021 07:01:38 -0400 Received: from amiclaus-VirtualBox.ad.analog.com (AMICLAUS-L02.ad.analog.com [10.48.65.136]) by zeus.spd.analog.com (8.15.1/8.15.1) with ESMTP id 19BB1Y4u009888; Mon, 11 Oct 2021 07:01:36 -0400 From: Antoniu Miclaus To: CC: , , , , Rob Herring Subject: [PATCH v7 2/2] dt-bindings: iio: frequency: add adrf6780 doc Date: Mon, 11 Oct 2021 14:00:11 +0300 Message-ID: <20211011110011.104063-2-antoniu.miclaus@analog.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20211011110011.104063-1-antoniu.miclaus@analog.com> References: <20211011110011.104063-1-antoniu.miclaus@analog.com> MIME-Version: 1.0 X-ADIRuleOP-NewSCL: Rule Triggered X-Proofpoint-ORIG-GUID: sAGEmhTFvJHHSPT5iVkaRpTlEOJCxlVv X-Proofpoint-GUID: sAGEmhTFvJHHSPT5iVkaRpTlEOJCxlVv X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.182.1,Aquarius:18.0.790,Hydra:6.0.391,FMLib:17.0.607.475 definitions=2021-10-11_03,2021-10-07_02,2020-04-07_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 phishscore=0 adultscore=0 suspectscore=0 impostorscore=0 malwarescore=0 mlxlogscore=999 lowpriorityscore=0 clxscore=1015 spamscore=0 priorityscore=1501 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2109230001 definitions=main-2110110063 Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org Add device tree bindings for the ADRF6780 Upconverter. Reviewed-by: Rob Herring Signed-off-by: Antoniu Miclaus --- changes in v7: - improve description of the device properties based on the feedback received from the datasheet people .../bindings/iio/frequency/adi,adrf6780.yaml | 131 ++++++++++++++++++ 1 file changed, 131 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml diff --git a/Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml b/Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml new file mode 100644 index 000000000000..3a8ea93f4e0c --- /dev/null +++ b/Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml @@ -0,0 +1,131 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/frequency/adi,adrf6780.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ADRF6780 Microwave Upconverter + +maintainers: + - Antoniu Miclaus + +description: | + Wideband, microwave upconverter optimized for point to point microwave + radio designs operating in the 5.9 GHz to 23.6 GHz frequency range. + + https://www.analog.com/en/products/adrf6780.html + +properties: + compatible: + enum: + - adi,adrf6780 + + reg: + maxItems: 1 + + spi-max-frequency: + maximum: 1000000 + + clocks: + description: + Definition of the external clock. + minItems: 1 + + clock-names: + items: + - const: lo_in + + clock-output-names: + maxItems: 1 + + adi,vga-buff-en: + description: + RF Variable Gain Amplifier Buffer Enable. Gain is controlled by + the voltage on the VATT pin. + type: boolean + + adi,lo-buff-en: + description: + Local Oscillator Amplifier Enable. Disable to put the part in + a power down state. + type: boolean + + adi,if-mode-en: + description: + Intermediate Frequency Mode Enable. Either IF Mode or I/Q Mode + can be enabled at a time. + type: boolean + + adi,iq-mode-en: + description: + I/Q Mode Enable. Either IF Mode or I/Q Mode can be enabled at a + time. + type: boolean + + adi,lo-x2-en: + description: + Double the Local Oscillator output frequency from the Local + Oscillator Input Frequency. Either LOx1 or LOx2 can be enabled + at a time. + type: boolean + + adi,lo-ppf-en: + description: + Local Oscillator input frequency equal to the Local Oscillator + output frequency (LO x1). Either LOx1 or LOx2 can be enabled + at a time. + type: boolean + + adi,lo-en: + description: + Enable additional cirtuitry in the LO chain. Disable to put the + part in a power down state. + type: boolean + + adi,uc-bias-en: + description: + Enable all bias circuitry thourghout the entire part. + Disable to put the part in a power down state. + type: boolean + + adi,lo-sideband: + description: + Switch to the Lower LO Sideband. By default the Upper LO + sideband is enabled. + type: boolean + + adi,vdet-out-en: + description: + VDET Output Select Enable. Expose the RF detector output to the + VDET external pin. + type: boolean + + '#clock-cells': + const: 0 + +dependencies: + adi,lo-x2-en: [ "adi,lo-en" ] + adi,lo-ppf-en: [ "adi,lo-en" ] + +required: + - compatible + - reg + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + adrf6780@0 { + compatible = "adi,adrf6780"; + reg = <0>; + spi-max-frequency = <1000000>; + clocks = <&adrf6780_lo>; + clock-names = "lo_in"; + }; + }; +...