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AJvYcCU1ctRMbjsGy77tmuTJaYuJpMJNPLj0stlxHXBdv3eNO3vEZ8JEp0JAuo4CFw7toGwhhWAkkP5sX7xqB8Wn37sf@lists.infradead.org X-Received: by 2002:a17:90b:1d06:b0:336:9e78:c4c1 with SMTP id 98e67ed59e1d1-3369e78d5c6mr11368277a91.15.1759176418531; Mon, 29 Sep 2025 13:06:58 -0700 (PDT) X-Received: by 2002:a17:90b:1d06:b0:336:9e78:c4c1 with SMTP id 98e67ed59e1d1-3369e78d5c6mr11368259a91.15.1759176418122; Mon, 29 Sep 2025 13:06:58 -0700 (PDT) Received: from mail.broadcom.net ([192.19.144.250]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-33838735194sm2121479a91.22.2025.09.29.13.06.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 29 Sep 2025 13:06:57 -0700 (PDT) From: Kamal Dasu To: bcm-kernel-feedback-list@broadcom.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: linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Kamal Dasu Subject: [PATCH 1/3] dt-bindings: hwlock: Adding brcmstb-hwspinlock support Date: Mon, 29 Sep 2025 16:06:24 -0400 Message-Id: <20250929200628.3699525-2-kamal.dasu@broadcom.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250929200628.3699525-1-kamal.dasu@broadcom.com> References: <20250929200628.3699525-1-kamal.dasu@broadcom.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-DetectorID-Processed: b00c1d49-9d2e-4205-b15f-d015386d3d5e X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250929_130701_287022_DFDBFAE2 X-CRM114-Status: GOOD ( 13.26 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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-hwspinlock.yaml diff --git a/Documentation/devicetree/bindings/hwlock/brcm,brcmstb-hwspinlock.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 = "brcm,brcmstb-hwspinlock"; + reg = <0x8404038 0x40>; + #hwlock-cells = <1>; + }; + -- 2.34.1