From nobody Sat Nov 23 17:18:24 2024 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (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 DF8CB150981; Tue, 19 Nov 2024 06:09:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.180.131 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731996556; cv=none; b=XTwhnbximYGG9bKcFzyibcAC/I8NIPZ7zb8ceklV6xvEmtj/rmfezM2aIr8gWA8f0x8LmfZCQPmSV9fLKQMjUuqOaIkRfssH5vG+D5Rv/iSnzU3GK1p8AvxgTC9wOiZS9Az6B5cHY1fzdiysi9QgV5veUMYAPeUwq+GAP+qY1Vg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731996556; c=relaxed/simple; bh=0DI9gzC7ladnZGGvZmVBK2cdJY2pSpFyY8/cVWj8kxs=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=lnuOFmBZE2zchY5TzVbzmBVQ4AoJhaB/Eix5KRKVts/h3rH/ZRcFRTQtbkBEzx5gvFU8sdX/2f5N614pSDcEU2g+wWyRiJynRy9KfiYrqA47RVaKXejSQ1EjCwIIdIQgYlfEgrEqgd4eFA9AWnyKNfYXsR91eRphepxn3cJi0pI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com; spf=pass smtp.mailfrom=quicinc.com; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b=Fwg8jmLR; arc=none smtp.client-ip=205.220.180.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=quicinc.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b="Fwg8jmLR" Received: from pps.filterd (m0279872.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 4AIGGjvJ004796; Tue, 19 Nov 2024 06:09:12 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= pA1E4me58bzShog12sUn2LI+ekAXQNApuzEK1c30DhM=; b=Fwg8jmLRNCJ0Jyul r4/LMRljhX1OWT1hCnmSRPe56f5KBiFwHCVp2vXZ6DoxxwlC1xX439xujxyO/MSa oPNtTJJX//agXIPkaQInpJJAa2qa1ENDLE8JbIpvprpMeLP3nb+uYddpjJZAMZTO 1Pm0opLZcdB9HdrUgS5f2nmIlIVUeqzERuJ7nNofdvytOy5gL9m8Ht4YQKVKdak4 gkDLMEa+XYhOEqJVoDuHNJwCZUuHALMVrRrLZJlNq0NEq/JF/7n8G0TPsxmG0rC+ ASD4u0WHUwCkyVw9nf9qUSHmo9PzrZ0buk0JgrdcSHTx6E9MVgQ7n+xYt1OWQW5/ LB8uIQ== Received: from nasanppmta05.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4308y7skcf-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 19 Nov 2024 06:09:11 +0000 (GMT) Received: from nasanex01b.na.qualcomm.com (nasanex01b.na.qualcomm.com [10.46.141.250]) by NASANPPMTA05.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 4AJ68UZo015070 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 19 Nov 2024 06:08:30 GMT Received: from hu-varada-blr.qualcomm.com (10.80.80.8) by nasanex01b.na.qualcomm.com (10.46.141.250) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Mon, 18 Nov 2024 22:08:17 -0800 From: Varadarajan Narayanan To: , , , , , , , CC: Varadarajan Narayanan Subject: [PATCH v3 1/3] dt-bindings: cache: qcom,llcc: Add IPQ5424 compatible Date: Tue, 19 Nov 2024 11:37:52 +0530 Message-ID: <20241119060754.3350320-2-quic_varada@quicinc.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241119060754.3350320-1-quic_varada@quicinc.com> References: <20241119060754.3350320-1-quic_varada@quicinc.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-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nasanex01b.na.qualcomm.com (10.46.141.250) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: waj7DFvpWJdIh6TiIGXzF71ihd_wEdMo X-Proofpoint-ORIG-GUID: waj7DFvpWJdIh6TiIGXzF71ihd_wEdMo X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.60.29 definitions=2024-09-06_09,2024-09-06_01,2024-09-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 impostorscore=0 mlxlogscore=999 adultscore=0 mlxscore=0 phishscore=0 spamscore=0 bulkscore=0 malwarescore=0 lowpriorityscore=0 suspectscore=0 clxscore=1015 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2409260000 definitions=main-2411190045 Content-Type: text/plain; charset="utf-8" Document the Last Level Cache Controller on IPQ5424. The 'broadcast' register space is present only in chipsets that have multiple instances of LLCC IP. Since IPQ5424 has only one instance, both the LLCC and LLCC_BROADCAST points to the same register space. Hence, allow only '1' reg & reg-names entry for IPQ5424. Reviewed-by: Rob Herring (Arm) Signed-off-by: Varadarajan Narayanan --- v3: Rebase to ToT v2: Add Reviewed-by --- .../devicetree/bindings/cache/qcom,llcc.yaml | 20 +++++++++++++++++-- 1 file changed, 18 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/cache/qcom,llcc.yaml b/Docum= entation/devicetree/bindings/cache/qcom,llcc.yaml index 03b1941eaa33..612de26b7064 100644 --- a/Documentation/devicetree/bindings/cache/qcom,llcc.yaml +++ b/Documentation/devicetree/bindings/cache/qcom,llcc.yaml @@ -23,6 +23,7 @@ properties: - qcom,qcs615-llcc - qcom,qcs8300-llcc - qcom,qdu1000-llcc + - qcom,ipq5424-llcc - qcom,sa8775p-llcc - qcom,sar1130p-llcc - qcom,sar2130p-llcc @@ -42,11 +43,11 @@ properties: - qcom,x1e80100-llcc =20 reg: - minItems: 2 + minItems: 1 maxItems: 10 =20 reg-names: - minItems: 2 + minItems: 1 maxItems: 10 =20 interrupts: @@ -66,6 +67,21 @@ required: - reg-names =20 allOf: + - if: + properties: + compatible: + contains: + enum: + - qcom,ipq5424-llcc + then: + properties: + reg: + items: + - description: LLCC0 base register region + reg-names: + items: + - const: llcc0_base + - if: properties: compatible: --=20 2.34.1