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[144.49.247.100]) by smtp-relay.gmail.com with ESMTPS id e9e14a558f8ab-42d8b279832sm244565ab.21.2025.10.01.11.17.24 for (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Wed, 01 Oct 2025 11:17:25 -0700 (PDT) X-Relaying-Domain: broadcom.com X-CFilter-Loop: Reflected Received: by mail-qt1-f197.google.com with SMTP id d75a77b69052e-4d602229d20so2995301cf.3 for ; Wed, 01 Oct 2025 11:17:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; t=1759342644; x=1759947444; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=SqovZHXYm5Oo5CU4XtE9N0uxOF2JJp5QxUlgkpF6rV8=; b=NM9DTKVC3uORx0VjAAs4aCB9j3rmQAfnn1bZlsb1kHYVsCPf341aWBgPWSAIm2j+m/ GPX5R8bux9KxGbyuSMzCJm/cBLsV0tdlOoi5Y/Ag4a7j4vEAKvC03ldn0mQqc49rEaKT KfX8k5VCZvUvkU/I8BvsUu3KaAcNjoPGHTpN0= X-Forwarded-Encrypted: i=1; AJvYcCVqlfK3Az1ScfBM3HEQQmakqhHX1xqNeBo0kjLZgSnH7FlNbyprTOwyF4mCOqk1Llq3uwo1NxupxWySmwo=@vger.kernel.org X-Received: by 2002:a05:622a:258e:b0:4df:3960:a963 with SMTP id d75a77b69052e-4e41c923deemr68250481cf.7.1759342644369; Wed, 01 Oct 2025 11:17:24 -0700 (PDT) X-Received: by 2002:a05:622a:258e:b0:4df:3960:a963 with SMTP id d75a77b69052e-4e41c923deemr68249741cf.7.1759342643640; Wed, 01 Oct 2025 11:17:23 -0700 (PDT) Received: from mail.broadcom.net ([192.19.144.250]) by smtp.gmail.com with ESMTPSA id d75a77b69052e-4e55c9e78cfsm3847671cf.27.2025.10.01.11.17.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 01 Oct 2025 11:17:23 -0700 (PDT) From: Kamal Dasu To: peng.fan@oss.nxp.com, andersson@kernel.org, baolin.wang@linux.alibaba.com, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, florian.fainelli@broadcom.com Cc: bcm-kernel-feedback-list@broadcom.com, linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Kamal Dasu Subject: [PATCH v2 1/3] dt-bindings: hwlock: Adding brcmstb-hwspinlock support Date: Wed, 1 Oct 2025 14:16:39 -0400 Message-Id: <20251001181641.1561472-2-kamal.dasu@broadcom.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20251001181641.1561472-1-kamal.dasu@broadcom.com> References: <20251001181641.1561472-1-kamal.dasu@broadcom.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-DetectorID-Processed: b00c1d49-9d2e-4205-b15f-d015386d3d5e Content-Type: text/plain; charset="utf-8" Adding brcmstb-hwspinlock bindings. Signed-off-by: Kamal Dasu --- .../hwlock/brcm,brcmstb-hwspinlock.yaml | 36 +++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 Documentation/devicetree/bindings/hwlock/brcm,brcmstb-h= wspinlock.yaml diff --git a/Documentation/devicetree/bindings/hwlock/brcm,brcmstb-hwspinlo= ck.yaml b/Documentation/devicetree/bindings/hwlock/brcm,brcmstb-hwspinlock.= yaml new file mode 100644 index 000000000000..f45399b4fe0b --- /dev/null +++ b/Documentation/devicetree/bindings/hwlock/brcm,brcmstb-hwspinlock.yaml @@ -0,0 +1,36 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/hwlock/brcm,brcmstb-hwspinlock.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom settop Hardware Spinlock + +maintainers: + - Kamal Dasu + +properties: + compatible: + const: brcm,brcmstb-hwspinlock + + "#hwlock-cells": + const: 1 + + reg: + maxItems: 1 + +required: + - compatible + - reg + - "#hwlock-cells" + +additionalProperties: false + +examples: + - | + hwlock@8404038 { + compatible =3D "brcm,brcmstb-hwspinlock"; + reg =3D <0x8404038 0x40>; + #hwlock-cells =3D <1>; + }; + --=20 2.34.1