From mboxrd@z Thu Jan 1 00:00:00 1970 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 1BAD3247291 for ; Thu, 30 Apr 2026 03:21:44 +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=1777519307; cv=none; b=R8fnCBCp3xdaaAMo/v8EVPLnTA+0WbH6EgHvIPysc4x7RIjp+mwTla8l91yLMpOUg2rMUcn26bkjdaNwlg1DkfKVvF4dV9qj5PsLzuAbRCC9hr1UA+1Us7ZyD1vTPilCtw8KZ/I+3paaCNEV5W8SNAZ9W7koAzqKtlVMc/78TFs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777519307; c=relaxed/simple; bh=uEo7zaCsh/uf4vxt4ajAnacXjK7944M3mjrrLv7CPaA=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=bTl85lK9eUuri1PPHYZzz93+wJv+MNsCtKdSljAOhZP/ZbenDTW6+DHM7WoVPBLqBitO95NbLAxrk4/7TbWD/v60Tc4nyQVM8dTAyMwKx0ZzVbd+97Rivl6jltRx+HIw6IMCtmCYANJbk2BUgBedDppG6LxfUTiTG6+YpxVQGJI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com; spf=pass smtp.mailfrom=oss.qualcomm.com; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b=Rx0Heh2M; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=Ykk3Fe2N; arc=none smtp.client-ip=205.220.180.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b="Rx0Heh2M"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="Ykk3Fe2N" Received: from pps.filterd (m0279872.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 63TNuPsP3636716 for ; Thu, 30 Apr 2026 03:21:44 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:date:from:in-reply-to:message-id :mime-version:references:subject:to; s=qcppdkim1; bh=2m+5w3clrSY zovj5QjtuRiasc4IUCrKMC9+BCcw+7R0=; b=Rx0Heh2M1yQjoeX6Z0c3QLKI94v 3peDiEnrxfH8FKHQQTbV3MEmVfET1Q3lJfa34fT1VEKI1U0m8adDInoIlKqJQEG6 KWX+9NcDZxSMp2s0XVOvLUaPDM3L41bkFDGvXlADywQSuE3uA0TdSx8T9oh7lucM uCPWA+FF9JNR9iPKGCgwXUc+0TjA1LX7FjCyfDnrwvKoJ2zaAVEh/zJXlx1wMtbD YkyZ/zDk6oKqevuXJbLHzmUT+fkBtY/S0KyIRosE59qrh147NKRd8AtB4a0TLRQ7 5ZumC5gVtqzZ4uR2iMVocXSjEAuh3TuFf2x+MLo/8BClG/asHovcakkXunA== Received: from mail-dy1-f198.google.com (mail-dy1-f198.google.com [74.125.82.198]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4duv3q0k84-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Thu, 30 Apr 2026 03:21:43 +0000 (GMT) Received: by mail-dy1-f198.google.com with SMTP id 5a478bee46e88-2ba8013a9e3so861409eec.0 for ; Wed, 29 Apr 2026 20:21:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1777519303; x=1778124103; 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=2m+5w3clrSYzovj5QjtuRiasc4IUCrKMC9+BCcw+7R0=; b=Ykk3Fe2NbJKMwbI2HPB5XIcDswwWDZw06odBPdkqNx8hHPbI9zajJ8aDsVPPoYqgzi Rxg1OYUfJlh0ILGPytkr7WnBDLxCj3Wp7ZlEIKe0lLYm4R/rmEezqnty/D0GYx3kGw5Z t7XR0oLSCuXLL25MqpsoH6nNOdxZjcaAyasq7jOFDprF/FJg+Ry+6Brq4YcSdj+GeCW5 WztWaS3/2NUwh1d1splfdInT3X/eUrnYkVm9HRDgkOcMxeBcc+rzaPE+xs2LaDyEPReb tWrIJMS7m3o+U7Osr0sTXEZeW6RCsXJTpiISOXj4mjL27/XW1Inh9fxBZURknEKjnwUS iZCQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1777519303; x=1778124103; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=2m+5w3clrSYzovj5QjtuRiasc4IUCrKMC9+BCcw+7R0=; b=JNfmnvdV91Qljxv6P/mB/D/GfD21kJ6WPAN4sMKePZ3N2CtdeaTzHtBIewaRxwEFmI Ikp9ANdFPXmndCS3YzSla+vPNKaIa04A0/bG6+m12VFSVNevAyMVREJnzjeNi1K8GLG1 OFSOV/jt9PyEDsWE2ikSOVUpihLgAdA8mFIVCNwOG57EO/Fyzy2U2/m/9xqie1/ZV3Dg DMZEmc95lQTIVbljBEUUtuYeNl99heDTclrdv6XEHVZXG+vQbYy8zgnxtFwvpWNFUZZq feah8PiYg6E5qOaVneVG/wG+YGBHPh5squCbBAmVeGgFVwFSKIdoyEk/xlwmTOr55ixi APzA== X-Gm-Message-State: AOJu0YxcaKwacOa6E9TZcj2UU8Cx+iO/q9uaIcsyh05Hx1SqissWSeaf SWfXzFQ1QWMXMnGjeabJBnOCLuH50Huferc4Io/KIDNKgxfubyvUDuV4GwOBxzca7CjNwg2WBnE aWpzyQIlGd+TVle5DfaBED2Y2XXZtFyk23qdrWXoe87acTUsRLm6m5hSlmZYOTemhfK0mO1BvHp 9r X-Gm-Gg: AeBDiet78NcNWMjjCNYb7Dw15Csl7kXwpqEduxUNadgxb+M3RCda2GFCBNQLo0Cinn4 frsqa2Biw6LVu2GvvWwnGWn7ZynqnwpPbSumtnZMkH58QSqOoULv52/fzDzL6+ZQ44E06f/uLCC bw9XmAdhHtWooejUS7UGOXdNyvri/OvxDpPtGpwMmePkatn60mzLV/u0VZkOJ6HAcLGgy+yD0h0 kIU4GCZ7b7f2QDpss3cpUnHdYKnvQZZT0mKIoyZqqJnw/1nG3hkdwJWyKbtWd4l1b98rI9MK/ei bnxS7xFaW/o/VGTvFpQ7Q+moUYMq3h9iKSi3CSgvFgipgstwAIPcsIBMpV5BFwKjlffX0zhb6a8 8Sk1GrM7NlacQaPbgFnc8i96PLZP9SIr9jSX4xyNPexJiH4D651LRymjTTiAmBSJEBfumvbUlni CYzbzvzQ+o73p3yXY= X-Received: by 2002:a05:7022:b88:b0:128:d375:f1cc with SMTP id a92af1059eb24-12deac5fe8dmr615663c88.12.1777519302631; Wed, 29 Apr 2026 20:21:42 -0700 (PDT) X-Received: by 2002:a05:7022:b88:b0:128:d375:f1cc with SMTP id a92af1059eb24-12deac5fe8dmr615649c88.12.1777519302112; Wed, 29 Apr 2026 20:21:42 -0700 (PDT) Received: from u20-san1p10573.qualcomm.com (i-global254.qualcomm.com. [199.106.103.254]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-12de321df36sm7572644c88.7.2026.04.29.20.21.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 29 Apr 2026 20:21:41 -0700 (PDT) From: Linlin Zhang To: linux-arm-msm@vger.kernel.org, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, ebiggers@google.com Cc: neeraj.soni@oss.qualcomm.com, gaurav.kashyap@oss.qualcomm.com, deepti.jaggi@oss.qualcomm.com, bjorn.andersson@oss.qualcomm.com, quic_shazhuss@quicinc.com, trilok.soni@oss.qualcomm.com, konrad.dybcio@oss.qualcomm.com Subject: [PATCH v6 1/3] dt-bindings: crypto: qcom,ice: Add sa8255p support Date: Wed, 29 Apr 2026 20:21:33 -0700 Message-Id: <20260430032136.3058773-2-linlin.zhang@oss.qualcomm.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20260430032136.3058773-1-linlin.zhang@oss.qualcomm.com> References: <20260430032136.3058773-1-linlin.zhang@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Proofpoint-GUID: Z0Sz9vJW8YMy0WwOVt9DuCeDj1QyKzIw X-Authority-Analysis: v=2.4 cv=dOyWXuZb c=1 sm=1 tr=0 ts=69f2cac7 cx=c_pps a=wEP8DlPgTf/vqF+yE6f9lg==:117 a=JYp8KDb2vCoCEuGobkYCKw==:17 a=A5OVakUREuEA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yx91gb_oNiZeI1HMLzn7:22 a=EUspDBNiAAAA:8 a=UuHxjPGgWbCNvu6MkpoA:9 a=bBxd6f-gb0O0v-kibOvt:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDMwMDAzMSBTYWx0ZWRfX9UHqucfNqATG Br2P/opsXCHFLIlgw7XuY4RJlTicaI7uRLWV4Gh91NR4i+G74Tv9Q6L50LE23PYG3/hdoadmLuR XN1gCBu8YxY7n4ntkiIeM2bGhvC8Piz4YvQ0k4NjOhN54QdDUsUNdbiHPk+8NQPF9yozwDhHZF3 Z8zW/lOUc8K7zTIyw9tSvtDOWJpaTKZP8UBwXaOuyweNgJ9cv9aX04SqO0oaDETJa9zi/tTww/5 Zr1UjAg1mff7Wl3KHGVVfVqJHKD08AQDCwnF7nMzIwFiLJirCjrC0NW5whrf5lCIAInO/LdpRQT pEo2MFqaXu2TSlZQVFm0Flxsd/oppEwnu2pCgb0TwjbmrUGKBMYCOovtDvNLatPva02OA21uMDI vTIV2FLl7ODygqhRdtt81c/r4HFvzXf5DDpidMFagr8w7Chnt/Q2Dj4TRHxZTkZ5jHGyXgCcsGI F6f+vHkdDLYY+F32pMA== X-Proofpoint-ORIG-GUID: Z0Sz9vJW8YMy0WwOVt9DuCeDj1QyKzIw X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-04-30_01,2026-04-28_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 malwarescore=0 adultscore=0 spamscore=0 lowpriorityscore=0 bulkscore=0 suspectscore=0 priorityscore=1501 phishscore=0 clxscore=1011 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604200000 definitions=main-2604300031 On sa8255p, resources such as PHY, clocks, regulators, and resets are managed by remote firmware via the SCMI power protocol. As a result, the ICE driver cannot directly access clocks and must instead use power-domains to request resource configuration. Add the qcom,sa8255p-inline-crypto-engine compatible string and make clocks optional for platforms that use power-domains instead. Signed-off-by: Linlin Zhang --- .../crypto/qcom,inline-crypto-engine.yaml | 27 ++++++++++++++++++- 1 file changed, 26 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/crypto/qcom,inline-crypto-engine.yaml b/Documentation/devicetree/bindings/crypto/qcom,inline-crypto-engine.yaml index 061ff718b23d..f90e5da550db 100644 --- a/Documentation/devicetree/bindings/crypto/qcom,inline-crypto-engine.yaml +++ b/Documentation/devicetree/bindings/crypto/qcom,inline-crypto-engine.yaml @@ -16,6 +16,7 @@ properties: - qcom,kaanapali-inline-crypto-engine - qcom,milos-inline-crypto-engine - qcom,qcs8300-inline-crypto-engine + - qcom,sa8255p-inline-crypto-engine - qcom,sa8775p-inline-crypto-engine - qcom,sc7180-inline-crypto-engine - qcom,sc7280-inline-crypto-engine @@ -31,10 +32,26 @@ properties: clocks: maxItems: 1 + power-domains: + maxItems: 1 + required: - compatible - reg - - clocks + +allOf: + - if: + properties: + compatible: + contains: + enum: + - qcom,sa8255p-inline-crypto-engine + then: + required: + - power-domains + else: + required: + - clocks additionalProperties: false @@ -48,4 +65,12 @@ examples: reg = <0x01d88000 0x8000>; clocks = <&gcc GCC_UFS_PHY_ICE_CORE_CLK>; }; + + - | + crypto@1d88000 { + compatible = "qcom,sa8255p-inline-crypto-engine", + "qcom,inline-crypto-engine"; + reg = <0x01d88000 0x8000>; + power-domains = <&scmi26_pd 0>; + }; ... -- 2.34.1