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Wed, 25 Oct 2023 00:34:35 -0700 (PDT) From: Neil Armstrong Date: Wed, 25 Oct 2023 09:34:28 +0200 Subject: [PATCH 6/7] phy: qcom: qmp-pcie: add QMP PCIe PHY tables for SM8650 MIME-Version: 1.0 Message-Id: <20231025-topic-sm8650-upstream-phy-v1-6-6137101520c4@linaro.org> References: <20231025-topic-sm8650-upstream-phy-v1-0-6137101520c4@linaro.org> In-Reply-To: <20231025-topic-sm8650-upstream-phy-v1-0-6137101520c4@linaro.org> To: Andy Gross , Bjorn Andersson , Konrad Dybcio , Vinod Koul , Kishon Vijay Abraham I , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Abel Vesa Cc: linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Neil Armstrong X-Mailer: b4 0.12.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=4346; i=neil.armstrong@linaro.org; h=from:subject:message-id; bh=jEiylMQ86A3JRCyG8A6COHqo4G+yx8E7uU5kScEEk/w=; b=owEBbQKS/ZANAwAKAXfc29rIyEnRAcsmYgBlOMUDvUJPjVZf06ZspRkDmXm4LKb1auDEcX2i2uem Y+NGsdaJAjMEAAEKAB0WIQQ9U8YmyFYF/h30LIt33NvayMhJ0QUCZTjFAwAKCRB33NvayMhJ0bE+D/ 9wwT2fREfhjQd7Wc2H+Np1y7dzjR9he9ZM5IkCUzs3Aly5U8fzLZgUs3bebx+g7cvJ1iKDXSPqMezA ABFe1hp3K6u5ZCxJNgRf/Dxkua6n8rbVwp53Eh3gqBSGw/63kuPdoIJTTJPSCoHOf2Eqm2v24KPQfI CWhzjQQVTCQnw+CPiniNTfou+AZKnjj7fwyD9MrVqelJMAQWoUoA8JcfuxHf4yUhhZFIDC+CVhsToe +tmlG4e0KBH2Yaz/VaSWNq1DXxNTeA2cXs67SbD5/CoaMcdQaQ8WCQIR7R/q4QMCDLmvJQLLp3efr2 E8m04OB5wzM+8cpwbeBK9eBbzusczxPxnEuG7OWE1UwLJYDfasmHbNfjVb8tFcmttt2G0WOB4EISQx 5tXoc9Zw4YVot8gUyCYiX0QH2UJ4OpaXj6fjCFYnGOacgnIntUfMMBAfr5sxoD4leHP4sQm3iFc5pT XAPFCagrO72PrKVC7c8mSeeQ6YPQcebYK36euulYSCD7aVhYeKbfKMVCld6g/DhpvSnNpo3/gmSKLw nA8kHc8qCd9lUcHPuIr2MQCnwOLU/f2I6Vc2/dUV5Z9h6yLjLC/IrIoLDopiNnfjqEQfk3Axbkz4re DQ9YIp20qXqr0FWUqMlICOCvEleQauIS32hYZ/50qTgNQyx4ocoVhZgnCklw== X-Developer-Key: i=neil.armstrong@linaro.org; a=openpgp; fpr=89EC3D058446217450F22848169AB7B1A4CFF8AE X-Spam-Status: No, score=-0.8 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on morse.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (morse.vger.email [0.0.0.0]); Wed, 25 Oct 2023 00:37:40 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1780712172055017921 X-GMAIL-MSGID: 1780712172055017921 Add QMP PCIe PHY support for the SM8650 platform. Signed-off-by: Neil Armstrong Reviewed-by: Dmitry Baryshkov --- drivers/phy/qualcomm/phy-qcom-qmp-pcie.c | 65 ++++++++++++++++++++++++++++++++ 1 file changed, 65 insertions(+) diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c b/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c index b64598ac59f4..2af7115ef968 100644 --- a/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c +++ b/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c @@ -1909,6 +1909,35 @@ static const struct qmp_phy_init_tbl sm8550_qmp_gen4x2_pcie_pcs_misc_tbl[] = { QMP_PHY_INIT_CFG(QPHY_PCIE_V6_20_PCS_G4_FOM_EQ_CONFIG5, 0xf2), }; +static const struct qmp_phy_init_tbl sm8650_qmp_gen4x2_pcie_rx_tbl[] = { + QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_UCDR_FO_GAIN_RATE_2, 0x0a), + QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_UCDR_FO_GAIN_RATE_3, 0x0a), + QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_UCDR_PI_CONTROLS, 0x16), + QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_UCDR_SO_ACC_DEFAULT_VAL_RATE3, 0x00), + QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_IVCM_CAL_CTRL2, 0x82), + QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_DFE_3, 0x05), + QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_VGA_CAL_MAN_VAL, 0x0a), + QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_GM_CAL, 0x0d), + QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_EQU_ADAPTOR_CNTRL4, 0x0b), + QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_SIGDET_ENABLES, 0x1c), + QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_PHPRE_CTRL, 0x20), + QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_DFE_CTLE_POST_CAL_OFFSET, 0x38), + QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_MODE_RATE2_B0, 0xd3), + QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_MODE_RATE2_B1, 0xd3), + QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_MODE_RATE2_B2, 0x00), + QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_MODE_RATE2_B3, 0x9a), + QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_MODE_RATE2_B4, 0x06), + QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_MODE_RATE2_B5, 0xb6), + QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_MODE_RATE2_B6, 0xee), + QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_MODE_RATE3_B0, 0x23), + QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_MODE_RATE3_B1, 0x9b), + QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_MODE_RATE3_B2, 0x60), + QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_MODE_RATE3_B3, 0xdf), + QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_MODE_RATE3_B4, 0x43), + QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_MODE_RATE3_B5, 0x76), + QMP_PHY_INIT_CFG(QSERDES_V6_20_RX_MODE_RATE3_B6, 0xff), +}; + static const struct qmp_phy_init_tbl sa8775p_qmp_gen4x2_pcie_serdes_alt_tbl[] = { QMP_PHY_INIT_CFG(QSERDES_V5_COM_BIAS_EN_CLKBUFLR_EN, 0x14), QMP_PHY_INIT_CFG(QSERDES_V5_COM_PLL_IVCO, 0x0f), @@ -3047,6 +3076,36 @@ static const struct qmp_phy_cfg sm8550_qmp_gen4x2_pciephy_cfg = { .has_nocsr_reset = true, }; +static const struct qmp_phy_cfg sm8650_qmp_gen4x2_pciephy_cfg = { + .lanes = 2, + + .offsets = &qmp_pcie_offsets_v6_20, + + .tbls = { + .serdes = sm8550_qmp_gen4x2_pcie_serdes_tbl, + .serdes_num = ARRAY_SIZE(sm8550_qmp_gen4x2_pcie_serdes_tbl), + .tx = sm8550_qmp_gen4x2_pcie_tx_tbl, + .tx_num = ARRAY_SIZE(sm8550_qmp_gen4x2_pcie_tx_tbl), + .rx = sm8650_qmp_gen4x2_pcie_rx_tbl, + .rx_num = ARRAY_SIZE(sm8650_qmp_gen4x2_pcie_rx_tbl), + .pcs = sm8550_qmp_gen4x2_pcie_pcs_tbl, + .pcs_num = ARRAY_SIZE(sm8550_qmp_gen4x2_pcie_pcs_tbl), + .pcs_misc = sm8550_qmp_gen4x2_pcie_pcs_misc_tbl, + .pcs_misc_num = ARRAY_SIZE(sm8550_qmp_gen4x2_pcie_pcs_misc_tbl), + .ln_shrd = sm8550_qmp_gen4x2_pcie_ln_shrd_tbl, + .ln_shrd_num = ARRAY_SIZE(sm8550_qmp_gen4x2_pcie_ln_shrd_tbl), + }, + .reset_list = sdm845_pciephy_reset_l, + .num_resets = ARRAY_SIZE(sdm845_pciephy_reset_l), + .vreg_list = sm8550_qmp_phy_vreg_l, + .num_vregs = ARRAY_SIZE(sm8550_qmp_phy_vreg_l), + .regs = pciephy_v5_regs_layout, + + .pwrdn_ctrl = SW_PWRDN | REFCLK_DRV_DSBL, + .phy_status = PHYSTATUS_4_20, + .has_nocsr_reset = true, +}; + static const struct qmp_phy_cfg sa8775p_qmp_gen4x2_pciephy_cfg = { .lanes = 2, .offsets = &qmp_pcie_offsets_v5_20, @@ -3820,6 +3879,12 @@ static const struct of_device_id qmp_pcie_of_match_table[] = { }, { .compatible = "qcom,sm8550-qmp-gen4x2-pcie-phy", .data = &sm8550_qmp_gen4x2_pciephy_cfg, + }, { + .compatible = "qcom,sm8650-qmp-gen3x2-pcie-phy", + .data = &sm8550_qmp_gen3x2_pciephy_cfg, + }, { + .compatible = "qcom,sm8650-qmp-gen4x2-pcie-phy", + .data = &sm8650_qmp_gen4x2_pciephy_cfg, }, { }, };