From patchwork Tue Apr 18 15:28:21 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Hawkins, Nick" X-Patchwork-Id: 674857 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A082BC77B75 for ; Tue, 18 Apr 2023 15:32:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232267AbjDRPcl (ORCPT ); Tue, 18 Apr 2023 11:32:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48758 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232360AbjDRPc3 (ORCPT ); Tue, 18 Apr 2023 11:32:29 -0400 Received: from mx0a-002e3701.pphosted.com (mx0a-002e3701.pphosted.com [148.163.147.86]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 24B021447E; Tue, 18 Apr 2023 08:32:17 -0700 (PDT) Received: from pps.filterd (m0134420.ppops.net [127.0.0.1]) by mx0b-002e3701.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 33IBVxHj019523; Tue, 18 Apr 2023 15:31:39 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=hpe.com; h=from : to : subject : date : message-id : in-reply-to : references : mime-version; s=pps0720; bh=mh5ckzc+JZwqQOEFdmXTbYFSjoiyihF7h8qoI41tmA0=; b=Vh3Df0Wq1qkYgkt8p2dzdwm5WxLasaljreZ5lMjHokkf9AWEhPRz0/3YZo9Y5M+KUDo8 n0ASdIzjUret7utmyP/azMTEho1ch7PAF3H6Miu7gr0p0MrkaFyymYuuYwY9sqzAsXqJ qzTzUpNcqkkzSkdbsL2sj9xu9nzlw20pMrp8HXFT4f00Y8YzuvBTbNOy+2ZJodzFJe36 kWMRCbtbbTJPObN1KbFKmeAot/G0riiFmZ2sPAW+M39ykiW58QSkAgRRzJF1k4PDZZ7a 0UC3xr03c81Fg9KXqWZ4MglKnTfFGELEvCKiPyj+t+FJut5kYrKesKzNjye6z/uLpvQD 8w== Received: from p1lg14878.it.hpe.com (p1lg14878.it.hpe.com [16.230.97.204]) by mx0b-002e3701.pphosted.com (PPS) with ESMTPS id 3q1t6pj41n-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 18 Apr 2023 15:31:39 +0000 Received: from p1lg14886.dc01.its.hpecorp.net (unknown [10.119.18.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by p1lg14878.it.hpe.com (Postfix) with ESMTPS id 2AFB412E80; Tue, 18 Apr 2023 15:31:39 +0000 (UTC) Received: from hpe.com (unknown [16.231.227.36]) by p1lg14886.dc01.its.hpecorp.net (Postfix) with ESMTP id 86E9B81733B; Tue, 18 Apr 2023 15:31:38 +0000 (UTC) From: nick.hawkins@hpe.com To: verdun@hpe.com, nick.hawkins@hpe.com, linus.walleij@linaro.org, brgl@bgdev.pl, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, jdelvare@suse.com, linux@roeck-us.net, linux@armlinux.org.uk, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hwmon@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v1 6/9] dt-bindings: hwmon: Add HPE GXP PSU Support Date: Tue, 18 Apr 2023 10:28:21 -0500 Message-Id: <20230418152824.110823-7-nick.hawkins@hpe.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230418152824.110823-1-nick.hawkins@hpe.com> References: <20230418152824.110823-1-nick.hawkins@hpe.com> X-Proofpoint-GUID: llG_UHI9fBhjAXZ7JLrgV-1tJt87eTRh X-Proofpoint-ORIG-GUID: llG_UHI9fBhjAXZ7JLrgV-1tJt87eTRh X-Proofpoint-UnRewURL: 0 URL was un-rewritten MIME-Version: 1.0 X-HPE-SCL: -1 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.942,Hydra:6.0.573,FMLib:17.11.170.22 definitions=2023-04-18_11,2023-04-18_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 bulkscore=0 impostorscore=0 mlxscore=0 lowpriorityscore=0 spamscore=0 mlxlogscore=999 priorityscore=1501 adultscore=0 suspectscore=0 malwarescore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2303200000 definitions=main-2304180132 Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org From: Nick Hawkins Provide i2c register information and CPLD register information to the driver. Signed-off-by: Nick Hawkins --- .../bindings/hwmon/hpe,gxp-psu.yaml | 45 +++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 Documentation/devicetree/bindings/hwmon/hpe,gxp-psu.yaml diff --git a/Documentation/devicetree/bindings/hwmon/hpe,gxp-psu.yaml b/Documentation/devicetree/bindings/hwmon/hpe,gxp-psu.yaml new file mode 100644 index 000000000000..60ca0f6ace46 --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/hpe,gxp-psu.yaml @@ -0,0 +1,45 @@ +# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/hwmon/hpe,gxp-psu.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: HPE GXP psu controller + +maintainers: + - Nicholas Hawkins + +properties: + compatible: + const: hpe,gxp-psu + interrupts: + maxItems: 1 + + reg: + maxItems: 1 + + hpe,sysreg: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle to the global status registers shared between each psu + controller instance. + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + psu@48 { + compatible = "hpe,gxp-psu"; + reg = <0x48>; + hpe,sysreg = <&sysreg_system_controller2>; + }; + };