From nobody Tue Dec 2 02:57:05 2025 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (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 6DDDE2FD1A4 for ; Tue, 18 Nov 2025 07:17:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.168.131 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763450241; cv=none; b=iV7hloreE595RwbzflXtOT3R7k19P051rKF2hvmtF9cV9EbypydIz/npFkeh/8Tv4Vc4K7WX5/g2JJeYSkt2r4e0/S4yT6c/PUJWXuME1IaQJz0jOeClbY+leiMPtm09iMXMVczIrVVL62H28LBRJGCX3V/zK2g5eavvCci6lk0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763450241; c=relaxed/simple; bh=1sHC0UwVVr1uwS8Q4dv1DDDeIQRkEFp5snpvfPQCymQ=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=WbrhfZRbgK+b1RB1a1r9H2ZsrHi32znSO1WdXrTapyygJC8YCCoOgVY0F0tyOApbCpsiL9ty4KmxIA8ngKZAs1SYXJ+Bov4t07sQ1/K1d6FODWkfCdNLFhSAhWLNVjoeJZbXKAbcCcIXJ11VKJYu7yyalNEKX4KX9LN7tZcnaU8= 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=XldyVQWT; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=dO4922dJ; arc=none smtp.client-ip=205.220.168.131 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="XldyVQWT"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="dO4922dJ" Received: from pps.filterd (m0279864.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 5AI6V9LR384218 for ; Tue, 18 Nov 2025 07:17:19 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= wQlufkIMG06hgf7XqBGCgD5Spw3+VerKIv8n6vLCr+w=; b=XldyVQWT2lbBe11v 5n90JZWHZiGQOQDy/Od+v+PN1yzWSDdWmSuQdwAZWVQLfcXB/jqSX84bqNDzsbbp A6Fc5zeQvkE82qeS/M3np1Uoswwo6e8xS9HGyUtiv3sUOPx6tvKixftr7Dexo7NK oCv67XvPRzrQRUUZNwPuhvBlNNA7OfvmHnKBePWENYXHAQptPvvoN4y35SUdk/Vt 2Woryze8EpZk20OsKK9wtGdxTrHMtW9+rcL3nVTa7boMj9gdBhuKZvBYSfq9QiiS ApA13jiiO4/JZ86VV2syXKvpuK0xmCsjHMyxDPOf2PJSFdKtGWBIqY/CAgc4OcQV UMcL8Q== Received: from mail-pl1-f197.google.com (mail-pl1-f197.google.com [209.85.214.197]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4agag8hhde-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Tue, 18 Nov 2025 07:17:19 +0000 (GMT) Received: by mail-pl1-f197.google.com with SMTP id d9443c01a7336-29557f43d56so64981445ad.3 for ; Mon, 17 Nov 2025 23:17:19 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1763450239; x=1764055039; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=wQlufkIMG06hgf7XqBGCgD5Spw3+VerKIv8n6vLCr+w=; b=dO4922dJLqRiU7aOIjynnl77gUDJes8XzoaZ6jLdVo21Q4xqiDnGgqYus+tcE/ZDiX ShRNK7xuMkbwXlqlhy8wWnPffWaMXevWzsm3SkSUjs9FwDDc8kKgzRbEHyuuvpF6GQR0 EhGlMmlI9oJiQRQAzGeoZomqsEOz64/zRm20CTdwUp7qUApMv5I1pdrqJvQ1BBsiOGaK OKYELAxhOVWxaCCndaN1rsw7HwWn7FnzAtTs9sjz25Gc1YiRj8TToJEINz9P8QFQsh/Q fczA3OSK/DlGqLFfkBS3jU0F59QpsNV+NOSpXi9nigYZffQGSBqm5ElH0mfdd6+iYEEL MT5w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1763450239; x=1764055039; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-gg:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=wQlufkIMG06hgf7XqBGCgD5Spw3+VerKIv8n6vLCr+w=; b=fYWuRHonWMaLqmDjvjWHjaNqpMW5q+6s6DUccQnlQhD3D4x73EKxP0n7DmbInZPBtJ WN16inA920MLAbThYhE5MLVzNHKh2i0WBjfObj5BkjL0reISIY/NLIa1wSHLasaL4+mB CfoLmkshY56W0qaHQ1+68efEhLS9ZMy1YuANGdEnT+jTzMqcdRMH9UYmX6kTRvD203eL s0AQVnCcF15HmsTxsJPAkUai19976PPBXwJXHIYow1KIYrCOerBzl/2MRJhCyMPJeQYC lJnLCLsk0+t+cS3G3+hTLxTEGn7WbT8sxNcTuvUEFY3jliJU/S8SmvEwe6Z++fm2Lqdq ZS2g== X-Forwarded-Encrypted: i=1; AJvYcCW1aAkOp/bc5bTlICvwBm2yn/JxoXLtQTcTE0ZGWOLUsKSi2RL5pRV+Gu5GtF7Gh6Zxd7pseJLliPHsSII=@vger.kernel.org X-Gm-Message-State: AOJu0YxgeO0dWbfFkq0eNpaVwmzMbOzOAa9xGjrrxHssQdGFzAVHvZdq uhLd1xhcC1PYQr46tRiXGjXN41s0VohOCbTj18ipQqKvUZIz7LtvG82OnEKO6LE544khdq6dBM4 uAm1kqN+UxvKfo1kUrx0jWAPuQ5w80fnsL/TR8i9IIf2fJiCI4MEQBMl3XJz/u9sEFFc= X-Gm-Gg: ASbGncsHcO2LJF29XjYRILuQx1sUEpWoOCNszcgiBrL+t19Z7OwxdOoN3OOXy/YUUvm HGwBlZo9CvcVpIKE48/f4dxqFIk5t1mAip+uFSccw7IBNItSMmujZQdsf3o2Yz16zCyQaLvIC9z bdl0bwFwzIcE1Kcu04EYLBT+dnwTTVYDhAylZfeBeEWSSc+QklPWk2OugyfxaoDqpiDYS9ClWwh iRhDlLrSKcwECPc64eP4sZ41zn/LrqvLW87x0Et+Ywj9Xc5UB5L800Onav3yOhH9duxNrgxQrJv e/MhWrVpugP5AdL8v4vq45cbo1ZpqNjlHY7ZszaOAgfKH7mBxeK1W+XWNUwaPm24da02l5y3m1g ej0xUUHSq6E6L+BoslX4l1+uLmg217H9yYQ== X-Received: by 2002:a17:903:3c47:b0:298:35c:c313 with SMTP id d9443c01a7336-2986a75f3camr183720795ad.61.1763450238955; Mon, 17 Nov 2025 23:17:18 -0800 (PST) X-Google-Smtp-Source: AGHT+IHOM35Z74eyPqKFWR25yKr6fKKJcJK6FbOocM2TrUkwY9uR2CPRB3wvxbrYNAsIfZOMJ566Jw== X-Received: by 2002:a17:903:3c47:b0:298:35c:c313 with SMTP id d9443c01a7336-2986a75f3camr183720575ad.61.1763450238470; Mon, 17 Nov 2025 23:17:18 -0800 (PST) Received: from hu-tdas-hyd.qualcomm.com ([202.46.22.19]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2986a60b116sm129955285ad.79.2025.11.17.23.17.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 17 Nov 2025 23:17:18 -0800 (PST) From: Taniya Das Date: Tue, 18 Nov 2025 12:47:05 +0530 Subject: [PATCH v4 1/5] clk: qcom: clk_mem_branch: add enable mask and invert flags Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20251118-sm8750-videocc-v2-v4-1-049882a70c9f@oss.qualcomm.com> References: <20251118-sm8750-videocc-v2-v4-0-049882a70c9f@oss.qualcomm.com> In-Reply-To: <20251118-sm8750-videocc-v2-v4-0-049882a70c9f@oss.qualcomm.com> To: Bjorn Andersson , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Ajit Pandey , Imran Shaik , Jagadeesh Kona , Taniya Das X-Mailer: b4 0.15-dev-aa3f6 X-Proofpoint-GUID: Iacu-GtDJcvu057qfV9W50-sSeZn-QoV X-Proofpoint-ORIG-GUID: Iacu-GtDJcvu057qfV9W50-sSeZn-QoV X-Authority-Analysis: v=2.4 cv=G6sR0tk5 c=1 sm=1 tr=0 ts=691c1d7f cx=c_pps a=cmESyDAEBpBGqyK7t0alAg==:117 a=fChuTYTh2wq5r3m49p7fHw==:17 a=IkcTkHD0fZMA:10 a=6UeiqGixMTsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=EUspDBNiAAAA:8 a=uR87BbDKUCx-STIg3aMA:9 a=QEXdDO2ut3YA:10 a=1OuFwYUASf3TG4hYMiVC:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMTE4MDA1NiBTYWx0ZWRfXzOCJbHTifh6b qwixNAf0mVnpZishpCr5HEG9uE8Wi+uEoQz2tiFWdRn5rMebb232wFRFbYzH5NFR9kXtm+OH8Cj FUOX6YMhtAtvHASNAfeRCRqTf3cv2HMGSgiFScrsLQN3NvC+ji3IKR8yYiRrXXnvZeG/LmfhQ8f ntG7F1Fve/g6CwAL7YkQiNqIUsU/PkepLMetdcjHMlBLukfVn3tT/xvCYr5T6H1xNJG5rXyO5PD WhUNEGPtxiuhk5Zmoih7uKv5/gdscroz5UWpBFuJInDEt30sctvTK8RuMjMvcECN1svWs1wrMuD pFUPWiIG9/ij3eSeBY/i7eXhJLb5Apy/1IzU8QlxIdRQHc/KPYxvBZIgy9Zmd2NAQZQWjpjghqs 2Ahg23BdWFjqvv3oCr7rOYduPsgRgw== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2025-11-17_04,2025-11-13_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 phishscore=0 impostorscore=0 lowpriorityscore=0 clxscore=1015 bulkscore=0 malwarescore=0 adultscore=0 spamscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2510240001 definitions=main-2511180056 Introduce mem_enable_mask and mem_enable_invert in clk_mem_branch to describe memory gating implementations that use a separate mask and/or inverted enable logic. This documents hardware behavior in data instead of code and will be used by upcoming platform descriptions. Signed-off-by: Taniya Das Reviewed-by: Imran Shaik Reviewed-by: Konrad Dybcio --- drivers/clk/qcom/clk-branch.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/clk/qcom/clk-branch.h b/drivers/clk/qcom/clk-branch.h index 292756435f53648640717734af198442a315272e..6bc2ba2b5350554005b7f0c84f9= 33580b7582fc7 100644 --- a/drivers/clk/qcom/clk-branch.h +++ b/drivers/clk/qcom/clk-branch.h @@ -44,6 +44,8 @@ struct clk_branch { * @mem_enable_reg: branch clock memory gating register * @mem_ack_reg: branch clock memory ack register * @mem_enable_ack_mask: branch clock memory enable and ack field in @mem_= ack_reg + * @mem_enable_mask: branch clock memory enable mask + * @mem_enable_invert: branch clock memory enable and disable has invert l= ogic * @branch: branch clock gating handle * * Clock which can gate its memories. @@ -52,6 +54,8 @@ struct clk_mem_branch { u32 mem_enable_reg; u32 mem_ack_reg; u32 mem_enable_ack_mask; + u32 mem_enable_mask; + bool mem_enable_invert; struct clk_branch branch; }; =20 --=20 2.34.1