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[129.46.96.20]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-11c93de6d5csm46140627c88.4.2025.11.24.02.25.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 24 Nov 2025 02:25:58 -0800 (PST) From: Qiang Yu Date: Mon, 24 Nov 2025 02:24:36 -0800 Subject: [PATCH v4 3/5] phy: qcom-qmp: pcs-pcie: Add v8 register offsets 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: <20251124-kaanapali-pcie-phy-v4-3-d04ee9cca83b@oss.qualcomm.com> References: <20251124-kaanapali-pcie-phy-v4-0-d04ee9cca83b@oss.qualcomm.com> In-Reply-To: <20251124-kaanapali-pcie-phy-v4-0-d04ee9cca83b@oss.qualcomm.com> To: Vinod Koul , Kishon Vijay Abraham I , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Qiang Yu , Jingyi Wang , Dmitry Baryshkov , Neil Armstrong X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1763979955; l=2279; i=qiang.yu@oss.qualcomm.com; s=20250513; h=from:subject:message-id; bh=ZbSDkniGcxNnPJzqaBaMjAhjt1v3sdTM3DUt2uBqCaM=; b=BUvw/OMtIT27B7yF4TR0hcOyBUtfnd/h5DkFUgJZ4FRueKtOuiH2eZ+MqYmLeXuK2j+388FKa 8nILT89GyEEBVfVW29kHhgoneTXg1ipLBqX6/B9mdRajWTRDf6xPxW3 X-Developer-Key: i=qiang.yu@oss.qualcomm.com; a=ed25519; pk=Rr94t+fykoieF1ngg/bXxEfr5KoQxeXPtYxM8fBQTAI= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMTI0MDA5MiBTYWx0ZWRfXxHigDSI9gUBB DaPwQKgjEGnTjGImiBKsbm6xSAptAMDxxocOMsHz7lW0ZjbbjSCdyxj14+PfUUyfUhvN97vjt7s UOo/O6Fm2KedtZZk9PsiYNFBsRrNu3Sa8aiKi3krGV6QM1T3PUDrk4iHPQIpPv6AO+PtqKnyNCv iL+/TANnIolb8TJR7piYu6nf86QZua/VBRUhLLW1Nj1k2n5l90Bsuicfqx0F9PC9BYSCLVb5uLk xkFmwuzAZu+vQ3iaiUK2nSZsDuGqIyA/hfTmwfwJeOIQv9DJ09B7tqW/gdWHY5bIQ5pHo5YEvh3 L92X81QUaViRXoa0P6/hweoZaBnLAVo6POgUOjclhacUZU3S3bnRduEVzOr7q7gXFRVAm3Tw5YB YNi5xHhpqnby3AgMmUXCFmAaodfnYg== X-Authority-Analysis: v=2.4 cv=YJqSCBGx c=1 sm=1 tr=0 ts=692432b8 cx=c_pps a=MTSHoo12Qbhz2p7MsH1ifg==:117 a=ouPCqIW2jiPt+lZRy3xVPw==:17 a=IkcTkHD0fZMA:10 a=6UeiqGixMTsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=EUspDBNiAAAA:8 a=KKAkSRfTAAAA:8 a=cXB1dxBGfnZZ65A63A0A:9 a=QEXdDO2ut3YA:10 a=GvdueXVYPmCkWapjIL-Q:22 a=cvBusfyB2V15izCimMoJ:22 X-Proofpoint-GUID: FauORUJml-TpF40P78UDvtmbZK0e2tWx X-Proofpoint-ORIG-GUID: FauORUJml-TpF40P78UDvtmbZK0e2tWx 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=2025-11-24_04,2025-11-21_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 bulkscore=0 suspectscore=0 phishscore=0 clxscore=1015 lowpriorityscore=0 malwarescore=0 impostorscore=0 spamscore=0 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2510240001 definitions=main-2511240092 Kaanapali SoC uses QMP phy with version v8 for PCIe Gen3 x2. Add the new PCS PCIE specific offsets in a dedicated header file. Signed-off-by: Jingyi Wang Reviewed-by: Dmitry Baryshkov Reviewed-by: Neil Armstrong Signed-off-by: Qiang Yu --- drivers/phy/qualcomm/phy-qcom-qmp-pcs-pcie-v8.h | 34 +++++++++++++++++++++= ++++ 1 file changed, 34 insertions(+) diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-pcs-pcie-v8.h b/drivers/phy/= qualcomm/phy-qcom-qmp-pcs-pcie-v8.h new file mode 100644 index 0000000000000000000000000000000000000000..1e06aa9d73d588aacc86fc1b87f= b17396de700b8 --- /dev/null +++ b/drivers/phy/qualcomm/phy-qcom-qmp-pcs-pcie-v8.h @@ -0,0 +1,34 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. All = rights reserved. + */ + +#ifndef QCOM_PHY_QMP_PCS_PCIE_V8_H_ +#define QCOM_PHY_QMP_PCS_PCIE_V8_H_ + +/* Only for QMP V8 PHY - PCIE PCS registers */ + +#define QPHY_PCIE_V8_PCS_POWER_STATE_CONFIG2 0x00c +#define QPHY_PCIE_V8_PCS_TX_RX_CONFIG 0x018 +#define QPHY_PCIE_V8_PCS_ENDPOINT_REFCLK_DRIVE 0x01c +#define QPHY_PCIE_V8_PCS_OSC_DTCT_ACTIONS 0x090 +#define QPHY_PCIE_V8_PCS_EQ_CONFIG1 0x0a0 +#define QPHY_PCIE_V8_PCS_G3_RXEQEVAL_TIME 0x0f0 +#define QPHY_PCIE_V8_PCS_G4_RXEQEVAL_TIME 0x0f4 +#define QPHY_PCIE_V8_PCS_G4_EQ_CONFIG5 0x108 +#define QPHY_PCIE_V8_PCS_G4_PRE_GAIN 0x15c +#define QPHY_PCIE_V8_PCS_G12S1_TXDEEMPH_M6DB 0x170 +#define QPHY_PCIE_V8_PCS_G3S2_PRE_GAIN 0x178 +#define QPHY_PCIE_V8_PCS_RX_MARGINING_CONFIG1 0x17c +#define QPHY_PCIE_V8_PCS_RX_MARGINING_CONFIG3 0x184 +#define QPHY_PCIE_V8_PCS_RX_MARGINING_CONFIG5 0x18c +#define QPHY_PCIE_V8_PCS_RX_SIGDET_LVL 0x190 +#define QPHY_PCIE_V8_PCS_G3_FOM_EQ_CONFIG5 0x1ac +#define QPHY_PCIE_V8_PCS_ELECIDLE_DLY_SEL 0x1b8 +#define QPHY_PCIE_V8_PCS_G4_FOM_EQ_CONFIG5 0x1c0 +#define QPHY_PCIE_V8_PCS_POWER_STATE_CONFIG6 0x1d0 +#define QPHY_PCIE_V8_PCS_PCS_TX_RX_CONFIG1 0x1dc +#define QPHY_PCIE_V8_PCS_PCS_TX_RX_CONFIG2 0x1e0 +#define QPHY_PCIE_V8_PCS_EQ_CONFIG4 0x1f8 +#define QPHY_PCIE_V8_PCS_EQ_CONFIG5 0x1fc +#endif --=20 2.34.1