From patchwork Wed Sep 25 21:58:42 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Packham X-Patchwork-Id: 13812477 Received: from gate2.alliedtelesis.co.nz (gate2.alliedtelesis.co.nz [202.36.163.20]) (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 E2D82158D81 for ; Wed, 25 Sep 2024 22:00:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=202.36.163.20 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727301613; cv=none; b=dqhRwys+Y3mIwLYkV7Fhsm03zGC4Iq8AZ1fSddqQdGk9VP0EHCW0NTABgIJVMutWsLkqw5czfMO7OWdotQCB6t5r740PJ6lzbSUFcPxZHioTlhiEaixs42PJtYyCdKJlHh/9c6qZlXxctl/Yo4n/r8n4q6ywkYxAjgOTj+Xxcg8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727301613; c=relaxed/simple; bh=2ZYSqY3YIGLo7CuilsPs1sMc9iXpAcknGqjh1CS/kBc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=WLMD6Z3/ccczbAEn0pkr239bu3hroz7i7zcSqmji+UCcnyDVmGmi6pn/wIiZiuPooXF6N/XO0/jhqKkS0HDmEl/PkvpPlwi9VAuqZASnuIavPFOdteFGdA/RZ8X4Ukhauvf8K5OiCbP9g1cPXQXNSD8VvnBc1li2SOdFkhqgXR8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=alliedtelesis.co.nz; spf=pass smtp.mailfrom=alliedtelesis.co.nz; dkim=pass (2048-bit key) header.d=alliedtelesis.co.nz header.i=@alliedtelesis.co.nz header.b=CbcVFJ+T; arc=none smtp.client-ip=202.36.163.20 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=alliedtelesis.co.nz Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=alliedtelesis.co.nz Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=alliedtelesis.co.nz header.i=@alliedtelesis.co.nz header.b="CbcVFJ+T" Received: from svr-chch-seg1.atlnz.lc (mmarshal3.atlnz.lc [10.32.18.43]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by gate2.alliedtelesis.co.nz (Postfix) with ESMTPS id 769CA2C01C6; Thu, 26 Sep 2024 10:00:02 +1200 (NZST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alliedtelesis.co.nz; s=mail181024; t=1727301602; bh=STYkyKa8X2kiOpfc1gaS05ML/Z5qdUmGOlnZJgX7SUs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=CbcVFJ+TK7MQAn/2ctkhAW+sFRohopNQ7ouJl3JorsIyPW8vYJiBIfG5Szz7bV2j1 dx1LYi+uoS9irYlI+z5GhUJm2jFExqvel6+lJ0tVs+eFrfh3jm3uZcVmiMUT5ar7RT xKhQkGphoUUOl0SX7ev9fB96jk0NacFso0C6JHAJNTYL89d+psS5IXKXe+bj2kcyKq Iky3vRXyJHkMqp1H87a4LEqvXPYv2LsJembHuYuTXuly6ECETfMy5TKRegc9zvs2w3 o7XyDJFZ6/Vk68DXqu6Ag4YjzAAbOyF+LbsRC/JcyP0VTO893HX9pLtgby0sDs5wgw u3Jhd9b44d3fw== Received: from pat.atlnz.lc (Not Verified[10.32.16.33]) by svr-chch-seg1.atlnz.lc with Trustwave SEG (v8,2,6,11305) id ; Thu, 26 Sep 2024 10:00:02 +1200 Received: from chrisp-dl.ws.atlnz.lc (chrisp-dl.ws.atlnz.lc [10.33.22.30]) by pat.atlnz.lc (Postfix) with ESMTP id 0C28913EE56; Thu, 26 Sep 2024 10:00:02 +1200 (NZST) Received: by chrisp-dl.ws.atlnz.lc (Postfix, from userid 1030) id 09B5028044A; Thu, 26 Sep 2024 10:00:02 +1200 (NZST) From: Chris Packham To: andi.shyti@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, lee@kernel.org, sre@kernel.org, tsbogend@alpha.franken.de Cc: linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-mips@vger.kernel.org, Chris Packham Subject: [PATCH v5 1/6] dt-bindings: reset: syscon-reboot: Add reg property Date: Thu, 26 Sep 2024 09:58:42 +1200 Message-ID: <20240925215847.3594898-2-chris.packham@alliedtelesis.co.nz> X-Mailer: git-send-email 2.46.2 In-Reply-To: <20240925215847.3594898-1-chris.packham@alliedtelesis.co.nz> References: <20240925215847.3594898-1-chris.packham@alliedtelesis.co.nz> Precedence: bulk X-Mailing-List: linux-mips@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-SEG-SpamProfiler-Analysis: v=2.4 cv=Id0kWnqa c=1 sm=1 tr=0 ts=66f487e2 a=KLBiSEs5mFS1a/PbTCJxuA==:117 a=EaEq8P2WXUwA:10 a=8QneSPuuVenq9H3OMoEA:9 a=3ZKOabzyN94A:10 X-SEG-SpamProfiler-Score: 0 x-atlnz-ls: pat The syscon-reboot binding used 'offset' for historical reasons. Having a reg property is appropriate when these nodes are children of a MMIO bus. Add a reg property and modify the constraints so that one of 'reg' or 'offset' is expected. Signed-off-by: Chris Packham Reviewed-by: Krzysztof Kozlowski --- Notes: Changes in v5: - New, suggested by Krzysztof .../bindings/power/reset/syscon-reboot.yaml | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/power/reset/syscon-reboot.yaml b/Documentation/devicetree/bindings/power/reset/syscon-reboot.yaml index 75061124d9a8..19d3093e6cd2 100644 --- a/Documentation/devicetree/bindings/power/reset/syscon-reboot.yaml +++ b/Documentation/devicetree/bindings/power/reset/syscon-reboot.yaml @@ -31,6 +31,10 @@ properties: $ref: /schemas/types.yaml#/definitions/uint32 description: Offset in the register map for the reboot register (in bytes). + reg: + maxItems: 1 + description: Base address and size for the reboot register. + regmap: $ref: /schemas/types.yaml#/definitions/phandle deprecated: true @@ -45,9 +49,14 @@ properties: priority: default: 192 +oneOf: + - required: + - offset + - required: + - reg + required: - compatible - - offset additionalProperties: false