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Wed, 30 Apr 2025 10:39:26 GMT Received: from hu-skakitap-hyd.qualcomm.com (10.80.80.8) by nalasex01c.na.qualcomm.com (10.47.97.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Wed, 30 Apr 2025 03:39:21 -0700 From: Satya Priya Kakitapalli Date: Wed, 30 Apr 2025 16:08:56 +0530 Subject: [PATCH v2 2/4] dt-bindings: clock: Add Qualcomm SC8180X Camera clock controller Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <20250430-sc8180x-camcc-support-v2-2-6bbb514f467c@quicinc.com> References: <20250430-sc8180x-camcc-support-v2-0-6bbb514f467c@quicinc.com> In-Reply-To: <20250430-sc8180x-camcc-support-v2-0-6bbb514f467c@quicinc.com> To: Bjorn Andersson , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Konrad Dybcio CC: Ajit Pandey , Imran Shaik , Taniya Das , "Jagadeesh Kona" , , , , , Satya Priya Kakitapalli X-Mailer: b4 0.14.2 X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nalasex01c.na.qualcomm.com (10.47.97.35) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Authority-Analysis: v=2.4 cv=Ldc86ifi c=1 sm=1 tr=0 ts=6811fdde cx=c_pps a=ouPCqIW2jiPt+lZRy3xVPw==:117 a=ouPCqIW2jiPt+lZRy3xVPw==:17 a=GEpy-HfZoHoA:10 a=IkcTkHD0fZMA:10 a=XR8D0OoHHMoA:10 a=gEfo2CItAAAA:8 a=COk6AnOGAAAA:8 a=RHnLDJrYhVebvSCuch4A:9 a=QEXdDO2ut3YA:10 a=sptkURWiP4Gy88Gu7hUp:22 a=TjNXssC_j7lpFel5tvFf:22 X-Proofpoint-GUID: JLYxvEDXLo4HiqIsc9A_732soC5PEVZo X-Proofpoint-ORIG-GUID: JLYxvEDXLo4HiqIsc9A_732soC5PEVZo X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwNDMwMDA3NSBTYWx0ZWRfX/BW3z60DVeRi 6fTKJ1R1rhiaD0FlF6z5VEN4m4kAUXy48Xu/npZurGZqYeTgjEEKshyxYgIhAELl+KflYVgMXlr x//H6wtNyBfDbjzaEcMRdCvBhZU8eeQplJD1Gh9mx+rxNWYZ3w1wTC+QgrcewKiqcrr14LRzauH /MUt6ZbJq3UT6BWb1JzLxwjK7hLVQQMjWKPlBiDrcdCGzBUyjNpSQqx7CtR2nVYCcFtM2soB0Z+ UQQ8G9O/DS5HX9sBbtndwSeVq2v6rH3CKx8aVscvLDzg3j1lUnRPilEdv8WHGyPa2o3Rflms4qd iq6ZO8Q9GKqfe4AxmvWgdKpM1NqaEWEZqkHeUFzcahyHsPkddAJxkWBjPzj5QEuBEQGvJo4YHYB DjQGexLbr2sglrb8Axackuxk0HusbXqdjSP1yxd2bEbgMZPRTHv5Q54K0btFFLeVnBKy9QUx X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.0.736,FMLib:17.12.80.40 definitions=2025-04-30_03,2025-04-24_02,2025-02-21_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 priorityscore=1501 phishscore=0 impostorscore=0 clxscore=1015 spamscore=0 bulkscore=0 mlxlogscore=999 malwarescore=0 mlxscore=0 suspectscore=0 adultscore=0 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2504070000 definitions=main-2504300075 Add device tree bindings for the camera clock controller on Qualcomm SC8180X platform. Signed-off-by: Satya Priya Kakitapalli --- .../bindings/clock/qcom,sc8180x-camcc.yaml | 67 ++++++++ include/dt-bindings/clock/qcom,sc8180x-camcc.h | 181 +++++++++++++++++++++ 2 files changed, 248 insertions(+) diff --git a/Documentation/devicetree/bindings/clock/qcom,sc8180x-camcc.yaml b/Documentation/devicetree/bindings/clock/qcom,sc8180x-camcc.yaml new file mode 100644 index 0000000000000000000000000000000000000000..18b1a4f9d1d845ce7fcae50361096d3d10ef4d2b --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,sc8180x-camcc.yaml @@ -0,0 +1,67 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/qcom,sc8180x-camcc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Camera Clock & Reset Controller on SC8180X + +maintainers: + - Satya Priya Kakitapalli + +description: | + Qualcomm camera clock control module provides the clocks, resets and + power domains on SC8180X. + + See also: include/dt-bindings/clock/qcom,sc8180x-camcc.h + +properties: + compatible: + const: qcom,sc8180x-camcc + + clocks: + items: + - description: Camera AHB clock from GCC + - description: Board XO source + - description: Sleep clock source + + power-domains: + maxItems: 1 + description: + A phandle and PM domain specifier for the MMCX power domain. + + required-opps: + maxItems: 1 + description: + A phandle to an OPP node describing required MMCX performance point. + +allOf: + - $ref: qcom,gcc.yaml# + +required: + - compatible + - clocks + - power-domains + - required-opps + +unevaluatedProperties: false + +examples: + - | + #include + #include + #include + clock-controller@ad00000 { + compatible = "qcom,sc8180x-camcc"; + reg = <0x0ad00000 0x20000>; + clocks = <&gcc GCC_CAMERA_AHB_CLK>, + <&rpmhcc RPMH_CXO_CLK>, + <&sleep_clk>; + power-domains = <&rpmhpd SC8180X_MMCX>; + required-opps = <&rpmhpd_opp_low_svs>; + + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + }; +... diff --git a/include/dt-bindings/clock/qcom,sc8180x-camcc.h b/include/dt-bindings/clock/qcom,sc8180x-camcc.h new file mode 100644 index 0000000000000000000000000000000000000000..3e57b80f65e82518247bac5a7d73d1218df8bd4e --- /dev/null +++ b/include/dt-bindings/clock/qcom,sc8180x-camcc.h @@ -0,0 +1,181 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +/* + * Copyright (c) 2025, Qualcomm Innovation Center, Inc. All rights reserved. + */ + +#ifndef _DT_BINDINGS_CLK_QCOM_CAM_CC_SC8180X_H +#define _DT_BINDINGS_CLK_QCOM_CAM_CC_SC8180X_H + +/* CAM_CC clocks */ +#define CAM_CC_BPS_AHB_CLK 0 +#define CAM_CC_BPS_AREG_CLK 1 +#define CAM_CC_BPS_AXI_CLK 2 +#define CAM_CC_BPS_CLK 3 +#define CAM_CC_BPS_CLK_SRC 4 +#define CAM_CC_CAMNOC_AXI_CLK 5 +#define CAM_CC_CAMNOC_AXI_CLK_SRC 6 +#define CAM_CC_CAMNOC_DCD_XO_CLK 7 +#define CAM_CC_CCI_0_CLK 8 +#define CAM_CC_CCI_0_CLK_SRC 9 +#define CAM_CC_CCI_1_CLK 10 +#define CAM_CC_CCI_1_CLK_SRC 11 +#define CAM_CC_CCI_2_CLK 12 +#define CAM_CC_CCI_2_CLK_SRC 13 +#define CAM_CC_CCI_3_CLK 14 +#define CAM_CC_CCI_3_CLK_SRC 15 +#define CAM_CC_CORE_AHB_CLK 16 +#define CAM_CC_CPAS_AHB_CLK 17 +#define CAM_CC_CPHY_RX_CLK_SRC 18 +#define CAM_CC_CSI0PHYTIMER_CLK 19 +#define CAM_CC_CSI0PHYTIMER_CLK_SRC 20 +#define CAM_CC_CSI1PHYTIMER_CLK 21 +#define CAM_CC_CSI1PHYTIMER_CLK_SRC 22 +#define CAM_CC_CSI2PHYTIMER_CLK 23 +#define CAM_CC_CSI2PHYTIMER_CLK_SRC 24 +#define CAM_CC_CSI3PHYTIMER_CLK 25 +#define CAM_CC_CSI3PHYTIMER_CLK_SRC 26 +#define CAM_CC_CSIPHY0_CLK 27 +#define CAM_CC_CSIPHY1_CLK 28 +#define CAM_CC_CSIPHY2_CLK 29 +#define CAM_CC_CSIPHY3_CLK 30 +#define CAM_CC_FAST_AHB_CLK_SRC 31 +#define CAM_CC_FD_CORE_CLK 32 +#define CAM_CC_FD_CORE_CLK_SRC 33 +#define CAM_CC_FD_CORE_UAR_CLK 34 +#define CAM_CC_ICP_AHB_CLK 35 +#define CAM_CC_ICP_CLK 36 +#define CAM_CC_ICP_CLK_SRC 37 +#define CAM_CC_IFE_0_AXI_CLK 38 +#define CAM_CC_IFE_0_CLK 39 +#define CAM_CC_IFE_0_CLK_SRC 40 +#define CAM_CC_IFE_0_CPHY_RX_CLK 41 +#define CAM_CC_IFE_0_CSID_CLK 42 +#define CAM_CC_IFE_0_CSID_CLK_SRC 43 +#define CAM_CC_IFE_0_DSP_CLK 44 +#define CAM_CC_IFE_1_AXI_CLK 45 +#define CAM_CC_IFE_1_CLK 46 +#define CAM_CC_IFE_1_CLK_SRC 47 +#define CAM_CC_IFE_1_CPHY_RX_CLK 48 +#define CAM_CC_IFE_1_CSID_CLK 49 +#define CAM_CC_IFE_1_CSID_CLK_SRC 50 +#define CAM_CC_IFE_1_DSP_CLK 51 +#define CAM_CC_IFE_2_AXI_CLK 52 +#define CAM_CC_IFE_2_CLK 53 +#define CAM_CC_IFE_2_CLK_SRC 54 +#define CAM_CC_IFE_2_CPHY_RX_CLK 55 +#define CAM_CC_IFE_2_CSID_CLK 56 +#define CAM_CC_IFE_2_CSID_CLK_SRC 57 +#define CAM_CC_IFE_2_DSP_CLK 58 +#define CAM_CC_IFE_3_AXI_CLK 59 +#define CAM_CC_IFE_3_CLK 60 +#define CAM_CC_IFE_3_CLK_SRC 61 +#define CAM_CC_IFE_3_CPHY_RX_CLK 62 +#define CAM_CC_IFE_3_CSID_CLK 63 +#define CAM_CC_IFE_3_CSID_CLK_SRC 64 +#define CAM_CC_IFE_3_DSP_CLK 65 +#define CAM_CC_IFE_LITE_0_CLK 66 +#define CAM_CC_IFE_LITE_0_CLK_SRC 67 +#define CAM_CC_IFE_LITE_0_CPHY_RX_CLK 68 +#define CAM_CC_IFE_LITE_0_CSID_CLK 69 +#define CAM_CC_IFE_LITE_0_CSID_CLK_SRC 70 +#define CAM_CC_IFE_LITE_1_CLK 71 +#define CAM_CC_IFE_LITE_1_CLK_SRC 72 +#define CAM_CC_IFE_LITE_1_CPHY_RX_CLK 73 +#define CAM_CC_IFE_LITE_1_CSID_CLK 74 +#define CAM_CC_IFE_LITE_1_CSID_CLK_SRC 75 +#define CAM_CC_IFE_LITE_2_CLK 76 +#define CAM_CC_IFE_LITE_2_CLK_SRC 77 +#define CAM_CC_IFE_LITE_2_CPHY_RX_CLK 78 +#define CAM_CC_IFE_LITE_2_CSID_CLK 79 +#define CAM_CC_IFE_LITE_2_CSID_CLK_SRC 80 +#define CAM_CC_IFE_LITE_3_CLK 81 +#define CAM_CC_IFE_LITE_3_CLK_SRC 82 +#define CAM_CC_IFE_LITE_3_CPHY_RX_CLK 83 +#define CAM_CC_IFE_LITE_3_CSID_CLK 84 +#define CAM_CC_IFE_LITE_3_CSID_CLK_SRC 85 +#define CAM_CC_IPE_0_AHB_CLK 86 +#define CAM_CC_IPE_0_AREG_CLK 87 +#define CAM_CC_IPE_0_AXI_CLK 88 +#define CAM_CC_IPE_0_CLK 89 +#define CAM_CC_IPE_0_CLK_SRC 90 +#define CAM_CC_IPE_1_AHB_CLK 91 +#define CAM_CC_IPE_1_AREG_CLK 92 +#define CAM_CC_IPE_1_AXI_CLK 93 +#define CAM_CC_IPE_1_CLK 94 +#define CAM_CC_JPEG_CLK 95 +#define CAM_CC_JPEG_CLK_SRC 96 +#define CAM_CC_LRME_CLK 97 +#define CAM_CC_LRME_CLK_SRC 98 +#define CAM_CC_MCLK0_CLK 99 +#define CAM_CC_MCLK0_CLK_SRC 100 +#define CAM_CC_MCLK1_CLK 101 +#define CAM_CC_MCLK1_CLK_SRC 102 +#define CAM_CC_MCLK2_CLK 103 +#define CAM_CC_MCLK2_CLK_SRC 104 +#define CAM_CC_MCLK3_CLK 105 +#define CAM_CC_MCLK3_CLK_SRC 106 +#define CAM_CC_MCLK4_CLK 107 +#define CAM_CC_MCLK4_CLK_SRC 108 +#define CAM_CC_MCLK5_CLK 109 +#define CAM_CC_MCLK5_CLK_SRC 110 +#define CAM_CC_MCLK6_CLK 111 +#define CAM_CC_MCLK6_CLK_SRC 112 +#define CAM_CC_MCLK7_CLK 113 +#define CAM_CC_MCLK7_CLK_SRC 114 +#define CAM_CC_PLL0 115 +#define CAM_CC_PLL0_OUT_EVEN 116 +#define CAM_CC_PLL0_OUT_ODD 117 +#define CAM_CC_PLL1 118 +#define CAM_CC_PLL2 119 +#define CAM_CC_PLL2_OUT_MAIN 120 +#define CAM_CC_PLL3 121 +#define CAM_CC_PLL4 122 +#define CAM_CC_PLL5 123 +#define CAM_CC_PLL6 124 +#define CAM_CC_SLOW_AHB_CLK_SRC 125 +#define CAM_CC_XO_CLK_SRC 126 + + +/* CAM_CC power domains */ +#define BPS_GDSC 0 +#define IFE_0_GDSC 1 +#define IFE_1_GDSC 2 +#define IFE_2_GDSC 3 +#define IFE_3_GDSC 4 +#define IPE_0_GDSC 5 +#define IPE_1_GDSC 6 +#define TITAN_TOP_GDSC 7 + +/* CAM_CC resets */ +#define CAM_CC_BPS_BCR 0 +#define CAM_CC_CAMNOC_BCR 1 +#define CAM_CC_CCI_BCR 2 +#define CAM_CC_CPAS_BCR 3 +#define CAM_CC_CSI0PHY_BCR 4 +#define CAM_CC_CSI1PHY_BCR 5 +#define CAM_CC_CSI2PHY_BCR 6 +#define CAM_CC_CSI3PHY_BCR 7 +#define CAM_CC_FD_BCR 8 +#define CAM_CC_ICP_BCR 9 +#define CAM_CC_IFE_0_BCR 10 +#define CAM_CC_IFE_1_BCR 11 +#define CAM_CC_IFE_2_BCR 12 +#define CAM_CC_IFE_3_BCR 13 +#define CAM_CC_IFE_LITE_0_BCR 14 +#define CAM_CC_IFE_LITE_1_BCR 15 +#define CAM_CC_IFE_LITE_2_BCR 16 +#define CAM_CC_IFE_LITE_3_BCR 17 +#define CAM_CC_IPE_0_BCR 18 +#define CAM_CC_IPE_1_BCR 19 +#define CAM_CC_JPEG_BCR 20 +#define CAM_CC_LRME_BCR 21 +#define CAM_CC_MCLK0_BCR 22 +#define CAM_CC_MCLK1_BCR 23 +#define CAM_CC_MCLK2_BCR 24 +#define CAM_CC_MCLK3_BCR 25 +#define CAM_CC_MCLK4_BCR 26 +#define CAM_CC_MCLK5_BCR 27 +#define CAM_CC_MCLK6_BCR 28 +#define CAM_CC_MCLK7_BCR 29 + +#endif