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Thu, 17 Apr 2025 07:58:30 -0700 (PDT) X-Google-Smtp-Source: AGHT+IGaxqOu5iTDx1SjPtHucKQRbFVyDFSLS2/4qpVN1lRLVxsSF9QfjgDQFe/hrq+/ijOe/rI21A== X-Received: by 2002:a05:6214:20aa:b0:6e8:fcc6:35b6 with SMTP id 6a1803df08f44-6f2b2efa06emr87194416d6.2.1744901910231; Thu, 17 Apr 2025 07:58:30 -0700 (PDT) Received: from QCOM-eG0v1AUPpu.qualcomm.com ([2a01:e0a:82c:5f0:15e4:d866:eb53:4185]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-acb6ef48e5csm3966166b.148.2025.04.17.07.58.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 17 Apr 2025 07:58:29 -0700 (PDT) From: Loic Poulain To: bryan.odonoghue@linaro.org, rfoss@kernel.org, konradybcio@kernel.org, andersson@kernel.org, krzk+dt@kernel.org, robh@kernel.org Cc: linux-arm-msm@vger.kernel.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, dmitry.baryshkov@oss.qualcomm.com, Loic Poulain Subject: [PATCH v2 3/6] media: qcom: camss: csiphy-3ph: Add CSIPHY 2ph DPHY v2.0.1 init sequence Date: Thu, 17 Apr 2025 16:58:16 +0200 Message-Id: <20250417145819.626733-4-loic.poulain@oss.qualcomm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250417145819.626733-1-loic.poulain@oss.qualcomm.com> References: <20250417145819.626733-1-loic.poulain@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Authority-Analysis: v=2.4 cv=ZIrXmW7b c=1 sm=1 tr=0 ts=68011718 cx=c_pps a=wEM5vcRIz55oU/E2lInRtA==:117 a=xqWC_Br6kY4A:10 a=XR8D0OoHHMoA:10 a=QcRrIoSkKhIA:10 a=EUspDBNiAAAA:8 a=Z2TnqjxRs3nyLks1V8oA:9 a=OIgjcC2v60KrkQgK7BGD:22 X-Proofpoint-GUID: 6Lavg2nufZJjCEwX-eAKloiu8kPEIB-w X-Proofpoint-ORIG-GUID: 6Lavg2nufZJjCEwX-eAKloiu8kPEIB-w X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1095,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-04-17_04,2025-04-17_01,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 suspectscore=0 clxscore=1015 priorityscore=1501 bulkscore=0 phishscore=0 mlxlogscore=999 spamscore=0 impostorscore=0 malwarescore=0 mlxscore=0 lowpriorityscore=0 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2502280000 definitions=main-2504170112 This is the CSI PHY version found in QCS2290/QCM2290 SoCs. The table is extracted from downstream camera driver. Signed-off-by: Loic Poulain Reviewed-by: Bryan O'Donoghue --- .../qcom/camss/camss-csiphy-3ph-1-0.c | 89 +++++++++++++++++++ drivers/media/platform/qcom/camss/camss.h | 1 + 2 files changed, 90 insertions(+) diff --git a/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c b/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c index f732a76de93e..1857c802cf70 100644 --- a/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c +++ b/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c @@ -319,6 +319,90 @@ csiphy_lane_regs lane_regs_sm8250[] = { {0x0884, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS}, }; +/* GEN2 2.0.1 2PH DPHY mode */ +static const struct +csiphy_lane_regs lane_regs_qcm2290[] = { + {0x0030, 0x02, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x002c, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0034, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0028, 0x04, 0x00, CSIPHY_DNP_PARAMS}, + {0x003c, 0xb8, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x001c, 0x0a, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0000, 0xd7, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0004, 0x08, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0020, 0x00, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0008, 0x04, 0x00, CSIPHY_SETTLE_CNT_LOWER_BYTE}, + {0x000c, 0xff, 0x00, CSIPHY_DNP_PARAMS}, + {0x0010, 0x50, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0038, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0060, 0x00, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0064, 0x3f, 0x00, CSIPHY_DEFAULT_PARAMS}, + + {0x0730, 0x02, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x072c, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0734, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0728, 0x04, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x073c, 0xb8, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x071c, 0x0a, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0700, 0xc0, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0704, 0x08, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0720, 0x00, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0708, 0x04, 0x00, CSIPHY_SETTLE_CNT_LOWER_BYTE}, + {0x070c, 0xff, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0710, 0x50, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0738, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0760, 0x00, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0764, 0x3f, 0x00, CSIPHY_DEFAULT_PARAMS}, + + {0x0230, 0x02, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x022c, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0234, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0228, 0x04, 0x00, CSIPHY_DNP_PARAMS}, + {0x023c, 0xb8, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x021c, 0x0a, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0200, 0xd7, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0204, 0x08, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0220, 0x00, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0208, 0x04, 0x00, CSIPHY_SETTLE_CNT_LOWER_BYTE}, + {0x020c, 0xff, 0x00, CSIPHY_DNP_PARAMS}, + {0x0210, 0x50, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0238, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0260, 0x00, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0264, 0x3f, 0x00, CSIPHY_DEFAULT_PARAMS}, + + {0x0430, 0x02, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x042c, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0434, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0428, 0x04, 0x00, CSIPHY_DNP_PARAMS}, + {0x043c, 0xb8, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x041c, 0x0a, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0400, 0xd7, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0404, 0x08, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0420, 0x00, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0408, 0x04, 0x00, CSIPHY_SETTLE_CNT_LOWER_BYTE}, + {0x040C, 0xff, 0x00, CSIPHY_DNP_PARAMS}, + {0x0410, 0x50, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0438, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0460, 0x00, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0464, 0x3f, 0x00, CSIPHY_DEFAULT_PARAMS}, + + {0x0630, 0x02, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x062c, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0634, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0628, 0x04, 0x00, CSIPHY_DNP_PARAMS}, + {0x063c, 0xb8, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x061c, 0x0a, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0600, 0xd7, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0604, 0x08, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0620, 0x00, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0608, 0x04, 0x00, CSIPHY_SETTLE_CNT_LOWER_BYTE}, + {0x060C, 0xff, 0x00, CSIPHY_DNP_PARAMS}, + {0x0610, 0x50, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0638, 0x01, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0660, 0x00, 0x00, CSIPHY_DEFAULT_PARAMS}, + {0x0664, 0x3f, 0x00, CSIPHY_DEFAULT_PARAMS}, +}; + /* GEN2 2.1.2 2PH DPHY mode */ static const struct csiphy_lane_regs lane_regs_sm8550[] = { @@ -744,6 +828,7 @@ static bool csiphy_is_gen2(u32 version) bool ret = false; switch (version) { + case CAMSS_2290: case CAMSS_7280: case CAMSS_8250: case CAMSS_8280XP: @@ -829,6 +914,10 @@ static int csiphy_init(struct csiphy_device *csiphy) regs->lane_regs = &lane_regs_sdm845[0]; regs->lane_array_size = ARRAY_SIZE(lane_regs_sdm845); break; + case CAMSS_2290: + regs->lane_regs = &lane_regs_qcm2290[0]; + regs->lane_array_size = ARRAY_SIZE(lane_regs_qcm2290); + break; case CAMSS_7280: case CAMSS_8250: regs->lane_regs = &lane_regs_sm8250[0]; diff --git a/drivers/media/platform/qcom/camss/camss.h b/drivers/media/platform/qcom/camss/camss.h index 63c0afee154a..377707d91ff2 100644 --- a/drivers/media/platform/qcom/camss/camss.h +++ b/drivers/media/platform/qcom/camss/camss.h @@ -78,6 +78,7 @@ enum pm_domain { enum camss_version { CAMSS_660, + CAMSS_2290, CAMSS_7280, CAMSS_8x16, CAMSS_8x53,