From patchwork Fri Aug 16 06:31:43 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Taniya Das X-Patchwork-Id: 13765501 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 96490BE6F; Fri, 16 Aug 2024 06:33:28 +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=1723790010; cv=none; b=ajB8Kgvggdtq4xxCnL/bB8iuyAuc4pawX9rqUWs6x9iHU061vUPdlQLICOl8eTZsxgWIq1fjUhMJwt/ffd9XpoLGKxM0GftOJV52WPM6WaD8s8ZihNtQRh7NG6lxhakGsAyJFmnIFii4SFt2ZLU5CsK8r2/ykhgnyqp3NMbTyL4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723790010; c=relaxed/simple; bh=e+Kge7fIFFIZmiWXzw6J23q+TkLii8PU7TuhfX40vmo=; h=From:Date:Subject:MIME-Version:Content-Type:Message-ID:References: In-Reply-To:To:CC; b=j8vHWGx0WSIwpEVZfiXyvb3IaB6lhvyt6UOLKSlcqkmOxi6R+BV/L0BksKkVqLZHM2GLg2TWJRleqMvY4ViS9nnU7c1jILFusUFfW69T085ixHq6qEaSN7oU61DTX0r8BWcPtXKju24YemWE193XRCrreZ+f5w/t5rZ2BsV9AoY= 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=BsvIZay1; 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="BsvIZay1" Received: from pps.filterd (m0279873.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 47FKKpWs027167; Fri, 16 Aug 2024 06:33:24 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= KA1dyCiIpJ294Kg+y1jkeU2TDrjui+nT2p4JkGSriv8=; b=BsvIZay1M0X4d/RB 6kvUq8hfkOdVA7Z8O/QhKrcThd0RzMUnonnceB1GsnYa1RiKYT7HS4cvH014RmVa TnkYTT97kZu7LgwvuJ78oMv0dnJUSXirVPd7KY6h2SweUt5V789NIjYSbBPL5mrY crHh20JqKqW6PQtcIowfHXz9341n50kbsBQMfKDyGIu3dxpH+O39watg7zUqnRvk jtNC3tjIKUWJLSiwU3djJfuFLuuyqT8r6XNSfOCfS1zWC9xKMRty8XFoCgg1Iyco y4Tuwicxi732ZkM9I7HghBzfBjG9eDMmJnpI74zcq3Vh7ephmLQ2x13K26rhmcQp OYdq3Q== Received: from nalasppmta04.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 411d56arpg-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 16 Aug 2024 06:33:24 +0000 (GMT) Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA04.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 47G6XMu6019052 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 16 Aug 2024 06:33:22 GMT Received: from hu-tdas-hyd.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Thu, 15 Aug 2024 23:33:18 -0700 From: Taniya Das Date: Fri, 16 Aug 2024 12:01:43 +0530 Subject: [PATCH v4 1/8] dt-bindings: clock: qcom: Add SA8775P video clock controller Precedence: bulk X-Mailing-List: linux-clk@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <20240816-sa8775p-mm-v3-v1-1-77d53c3c0cef@quicinc.com> References: <20240816-sa8775p-mm-v3-v1-0-77d53c3c0cef@quicinc.com> In-Reply-To: <20240816-sa8775p-mm-v3-v1-0-77d53c3c0cef@quicinc.com> To: Bjorn Andersson , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Konrad Dybcio , "Bartosz Golaszewski" , , CC: , , , , Taniya Das X-Mailer: b4 0.14-dev-f7c49 X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: FepXHHZj8pU8oJXyPKgmC898YEeNHG9- X-Proofpoint-ORIG-GUID: FepXHHZj8pU8oJXyPKgmC898YEeNHG9- X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-08-15_18,2024-08-15_01,2024-05-17_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxlogscore=999 malwarescore=0 impostorscore=0 mlxscore=0 lowpriorityscore=0 spamscore=0 suspectscore=0 bulkscore=0 clxscore=1015 phishscore=0 priorityscore=1501 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2407110000 definitions=main-2408160045 Add device tree bindings for the video clock controller on Qualcomm SA8775P platform. Signed-off-by: Taniya Das Reviewed-by: Krzysztof Kozlowski --- .../bindings/clock/qcom,sa8775p-videocc.yaml | 62 ++++++++++++++++++++++ include/dt-bindings/clock/qcom,sa8775p-videocc.h | 47 ++++++++++++++++ 2 files changed, 109 insertions(+) diff --git a/Documentation/devicetree/bindings/clock/qcom,sa8775p-videocc.yaml b/Documentation/devicetree/bindings/clock/qcom,sa8775p-videocc.yaml new file mode 100644 index 000000000000..928131bff4c1 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,sa8775p-videocc.yaml @@ -0,0 +1,62 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/qcom,sa8775p-videocc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Video Clock & Reset Controller on SA8775P + +maintainers: + - Taniya Das + +description: | + Qualcomm video clock control module provides the clocks, resets and power + domains on SA8775P. + + See also: include/dt-bindings/clock/qcom,sa8775p-videocc.h + +properties: + compatible: + enum: + - qcom,sa8775p-videocc + + clocks: + items: + - description: Video AHB clock from GCC + - description: Board XO source + - description: Board active XO source + - description: Sleep Clock source + + power-domains: + maxItems: 1 + description: MMCX power domain + +required: + - compatible + - clocks + - power-domains + - '#power-domain-cells' + +allOf: + - $ref: qcom,gcc.yaml# + +unevaluatedProperties: false + +examples: + - | + #include + #include + #include + videocc: clock-controller@abf0000 { + compatible = "qcom,sa8775p-videocc"; + reg = <0x0abf0000 0x10000>; + clocks = <&gcc GCC_VIDEO_AHB_CLK>, + <&rpmhcc RPMH_CXO_CLK>, + <&rpmhcc RPMH_CXO_CLK_A>, + <&sleep_clk>; + power-domains = <&rpmhpd SA8775P_MMCX>; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + }; +... diff --git a/include/dt-bindings/clock/qcom,sa8775p-videocc.h b/include/dt-bindings/clock/qcom,sa8775p-videocc.h new file mode 100644 index 000000000000..e6325f68c317 --- /dev/null +++ b/include/dt-bindings/clock/qcom,sa8775p-videocc.h @@ -0,0 +1,47 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +/* + * Copyright (c) 2024, Qualcomm Innovation Center, Inc. All rights reserved. + */ + +#ifndef _DT_BINDINGS_CLK_QCOM_SA8775P_VIDEO_CC_H +#define _DT_BINDINGS_CLK_QCOM_SA8775P_VIDEO_CC_H + +/* VIDEO_CC clocks */ +#define VIDEO_CC_AHB_CLK 0 +#define VIDEO_CC_AHB_CLK_SRC 1 +#define VIDEO_CC_MVS0_CLK 2 +#define VIDEO_CC_MVS0_CLK_SRC 3 +#define VIDEO_CC_MVS0_DIV_CLK_SRC 4 +#define VIDEO_CC_MVS0C_CLK 5 +#define VIDEO_CC_MVS0C_DIV2_DIV_CLK_SRC 6 +#define VIDEO_CC_MVS1_CLK 7 +#define VIDEO_CC_MVS1_CLK_SRC 8 +#define VIDEO_CC_MVS1_DIV_CLK_SRC 9 +#define VIDEO_CC_MVS1C_CLK 10 +#define VIDEO_CC_MVS1C_DIV2_DIV_CLK_SRC 11 +#define VIDEO_CC_PLL_LOCK_MONITOR_CLK 12 +#define VIDEO_CC_SLEEP_CLK 13 +#define VIDEO_CC_SLEEP_CLK_SRC 14 +#define VIDEO_CC_SM_DIV_CLK_SRC 15 +#define VIDEO_CC_SM_OBS_CLK 16 +#define VIDEO_CC_XO_CLK 17 +#define VIDEO_CC_XO_CLK_SRC 18 +#define VIDEO_PLL0 19 +#define VIDEO_PLL1 20 + +/* VIDEO_CC power domains */ +#define VIDEO_CC_MVS0C_GDSC 0 +#define VIDEO_CC_MVS0_GDSC 1 +#define VIDEO_CC_MVS1C_GDSC 2 +#define VIDEO_CC_MVS1_GDSC 3 + +/* VIDEO_CC resets */ +#define VIDEO_CC_INTERFACE_BCR 0 +#define VIDEO_CC_MVS0_BCR 1 +#define VIDEO_CC_MVS0C_CLK_ARES 2 +#define VIDEO_CC_MVS0C_BCR 3 +#define VIDEO_CC_MVS1_BCR 4 +#define VIDEO_CC_MVS1C_CLK_ARES 5 +#define VIDEO_CC_MVS1C_BCR 6 + +#endif