From: Alexandru Gagniuc <mr.nuke.me@gmail.com>
To: "Bjorn Andersson" <andersson@kernel.org>,
"Konrad Dybcio" <konrad.dybcio@linaro.org>,
"Lorenzo Pieralisi" <lpieralisi@kernel.org>,
"Krzysztof Wilczyński" <kw@linux.com>,
"Rob Herring" <robh@kernel.org>,
"Bjorn Helgaas" <bhelgaas@google.com>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
"Conor Dooley" <conor+dt@kernel.org>,
"Vinod Koul" <vkoul@kernel.org>,
"Kishon Vijay Abraham I" <kishon@kernel.org>,
"Michael Turquette" <mturquette@baylibre.com>,
"Stephen Boyd" <sboyd@kernel.org>,
"Manivannan Sadhasivam" <manivannan.sadhasivam@linaro.org>,
linux-arm-msm@vger.kernel.org, linux-pci@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-phy@lists.infradead.org, linux-clk@vger.kernel.org
Cc: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Subject: [PATCH v3 6/7] phy: qcom-qmp-pcie: add support for ipq9574 gen3x2 PHY
Date: Mon, 15 Apr 2024 13:20:51 -0500 [thread overview]
Message-ID: <20240415182052.374494-7-mr.nuke.me@gmail.com> (raw)
In-Reply-To: <20240415182052.374494-1-mr.nuke.me@gmail.com>
Add support for the gen3x2 PCIe PHY on IPQ9574, ported form downstream
5.4 kernel. Only the serdes and pcs_misc tables are new, the others
being reused from IPQ8074 and IPQ6018 PHYs.
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
---
drivers/phy/qualcomm/phy-qcom-qmp-pcie.c | 136 +++++++++++++++++-
.../phy/qualcomm/phy-qcom-qmp-pcs-pcie-v5.h | 14 ++
2 files changed, 149 insertions(+), 1 deletion(-)
diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c b/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
index 8836bb1ff0cc..a4a79ddf50a5 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
+++ b/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
@@ -487,6 +487,100 @@ static const struct qmp_phy_init_tbl ipq8074_pcie_gen3_pcs_misc_tbl[] = {
QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_ENDPOINT_REFCLK_DRIVE, 0xc1),
};
+static const struct qmp_phy_init_tbl ipq9574_gen3x2_pcie_serdes_tbl[] = {
+ QMP_PHY_INIT_CFG(QSERDES_PLL_BIAS_EN_CLKBUFLR_EN, 0x18),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_BIAS_EN_CTRL_BY_PSM, 0x01),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_SELECT, 0x31),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_IVCO, 0x0f),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_BG_TRIM, 0x0f),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_CMN_CONFIG, 0x06),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP_EN, 0x42),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_RESETSM_CNTRL, 0x20),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_SVS_MODE_CLK_SEL, 0x01),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE_MAP, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_SVS_MODE_CLK_SEL, 0x05),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE_TIMER1, 0xff),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE_TIMER2, 0x3f),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_CORE_CLK_EN, 0x30),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_HSCLK_SEL, 0x21),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_DEC_START_MODE0, 0x68),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START3_MODE0, 0x02),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START2_MODE0, 0xaa),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START1_MODE0, 0xab),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP2_MODE0, 0x14),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP1_MODE0, 0xd4),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_CP_CTRL_MODE0, 0x09),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_RCTRL_MODE0, 0x16),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_CCTRL_MODE0, 0x28),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_INTEGLOOP_GAIN1_MODE0, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_INTEGLOOP_GAIN0_MODE0, 0xa0),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE2_MODE0, 0x02),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE1_MODE0, 0x24),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_SVS_MODE_CLK_SEL, 0x05),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_CORE_CLK_EN, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_CORECLK_DIV, 0x0a),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_SELECT, 0x32),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_SYS_CLK_CTRL, 0x02),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_SYSCLK_BUF_ENABLE, 0x07),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_SYSCLK_EN_SEL, 0x08),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_BG_TIMER, 0x0a),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_HSCLK_SEL, 0x01),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_DEC_START_MODE1, 0x53),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START3_MODE1, 0x05),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START2_MODE1, 0x55),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START1_MODE1, 0x55),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP2_MODE1, 0x29),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP1_MODE1, 0xaa),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_CP_CTRL_MODE1, 0x09),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_RCTRL_MODE1, 0x16),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_CCTRL_MODE1, 0x28),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_INTEGLOOP_GAIN1_MODE1, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_INTEGLOOP_GAIN0_MODE1, 0xa0),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE2_MODE1, 0x03),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE1_MODE1, 0xb4),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_SVS_MODE_CLK_SEL, 0x05),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_CORE_CLK_EN, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_CORECLK_DIV_MODE1, 0x08),
+ QMP_PHY_INIT_CFG(QSERDES_COM_SSC_EN_CENTER, 0x01),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_PER1, 0x7d),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_PER2, 0x01),
+ QMP_PHY_INIT_CFG(QSERDES_COM_SSC_ADJ_PER1, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_COM_SSC_ADJ_PER2, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_STEP_SIZE1_MODE0, 0x0a),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_STEP_SIZE2_MODE0, 0x05),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_STEP_SIZE1_MODE1, 0x08),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_STEP_SIZE2_MODE1, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_EP_DIV_MODE0, 0x19),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_EP_DIV_MODE1, 0x28),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_ENABLE1, 0x90),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_HSCLK_SEL, 0x89),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_ENABLE1, 0x10),
+};
+
+static const struct qmp_phy_init_tbl ipq9574_gen3x2_pcie_pcs_misc_tbl[] = {
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_OSC_DTCT_ACTIONS, 0x00),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_POWER_STATE_CONFIG2, 0x1d),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_L1P1_WAKEUP_DLY_TIME_AUXCLK_H, 0x00),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_L1P1_WAKEUP_DLY_TIME_AUXCLK_L, 0x01),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_L1P2_WAKEUP_DLY_TIME_AUXCLK_H, 0x00),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_L1P2_WAKEUP_DLY_TIME_AUXCLK_L, 0x01),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_EQ_CONFIG1, 0x14),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_EQ_CONFIG1, 0x10),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_EQ_CONFIG2, 0x0b),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_PRESET_P10_PRE, 0x00),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_PRESET_P10_POST, 0x58),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_POWER_STATE_CONFIG4, 0x07),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_OSC_DTCT_CONFIG1, 0x00),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_OSC_DTCT_CONFIG2, 0x52),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_OSC_DTCT_CONFIG4, 0x19),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_INT_AUX_CLK_CONFIG1, 0x00),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_OSC_DTCT_MODE2_CONFIG2, 0x49),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_OSC_DTCT_MODE2_CONFIG4, 0x2a),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_OSC_DTCT_MODE2_CONFIG5, 0x02),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_OSC_DTCT_MODE2_CONFIG6, 0x03),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_ENDPOINT_REFCLK_DRIVE, 0xc1),
+};
+
static const struct qmp_phy_init_tbl sdm845_qmp_pcie_serdes_tbl[] = {
QMP_PHY_INIT_CFG(QSERDES_V3_COM_BIAS_EN_CLKBUFLR_EN, 0x14),
QMP_PHY_INIT_CFG(QSERDES_V3_COM_CLK_SELECT, 0x30),
@@ -2448,7 +2542,7 @@ static inline void qphy_clrbits(void __iomem *base, u32 offset, u32 val)
/* list of clocks required by phy */
static const char * const qmp_pciephy_clk_l[] = {
- "aux", "cfg_ahb", "ref", "refgen", "rchng", "phy_aux",
+ "aux", "cfg_ahb", "ref", "refgen", "rchng", "phy_aux", "anoc", "snoc"
};
/* list of regulators */
@@ -2499,6 +2593,16 @@ static const struct qmp_pcie_offsets qmp_pcie_offsets_v4x1 = {
.rx = 0x0400,
};
+static const struct qmp_pcie_offsets qmp_pcie_offsets_ipq9574 = {
+ .serdes = 0,
+ .pcs = 0x1000,
+ .pcs_misc = 0x1400,
+ .tx = 0x0200,
+ .rx = 0x0400,
+ .tx2 = 0x0600,
+ .rx2 = 0x0800,
+};
+
static const struct qmp_pcie_offsets qmp_pcie_offsets_v4x2 = {
.serdes = 0,
.pcs = 0x0a00,
@@ -2728,6 +2832,33 @@ static const struct qmp_phy_cfg sm8250_qmp_gen3x1_pciephy_cfg = {
.phy_status = PHYSTATUS,
};
+static const struct qmp_phy_cfg ipq9574_pciephy_gen3x2_cfg = {
+ .lanes = 2,
+
+ .offsets = &qmp_pcie_offsets_ipq9574,
+
+ .tbls = {
+ .serdes = ipq9574_gen3x2_pcie_serdes_tbl,
+ .serdes_num = ARRAY_SIZE(ipq9574_gen3x2_pcie_serdes_tbl),
+ .tx = ipq8074_pcie_gen3_tx_tbl,
+ .tx_num = ARRAY_SIZE(ipq8074_pcie_gen3_tx_tbl),
+ .rx = ipq6018_pcie_rx_tbl,
+ .rx_num = ARRAY_SIZE(ipq6018_pcie_rx_tbl),
+ .pcs = ipq6018_pcie_pcs_tbl,
+ .pcs_num = ARRAY_SIZE(ipq6018_pcie_pcs_tbl),
+ .pcs_misc = ipq9574_gen3x2_pcie_pcs_misc_tbl,
+ .pcs_misc_num = ARRAY_SIZE(ipq9574_gen3x2_pcie_pcs_misc_tbl),
+ },
+ .reset_list = ipq8074_pciephy_reset_l,
+ .num_resets = ARRAY_SIZE(ipq8074_pciephy_reset_l),
+ .vreg_list = NULL,
+ .num_vregs = 0,
+ .regs = pciephy_v4_regs_layout,
+
+ .pwrdn_ctrl = SW_PWRDN | REFCLK_DRV_DSBL,
+ .phy_status = PHYSTATUS,
+};
+
static const struct qmp_phy_cfg sm8250_qmp_gen3x2_pciephy_cfg = {
.lanes = 2,
@@ -3935,6 +4066,9 @@ static const struct of_device_id qmp_pcie_of_match_table[] = {
}, {
.compatible = "qcom,ipq8074-qmp-pcie-phy",
.data = &ipq8074_pciephy_cfg,
+ }, {
+ .compatible = "qcom,ipq9574-qmp-gen3x2-pcie-phy",
+ .data = &ipq9574_pciephy_gen3x2_cfg,
}, {
.compatible = "qcom,msm8998-qmp-pcie-phy",
.data = &msm8998_pciephy_cfg,
diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-pcs-pcie-v5.h b/drivers/phy/qualcomm/phy-qcom-qmp-pcs-pcie-v5.h
index a469ae2a10a1..fa15a03055de 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp-pcs-pcie-v5.h
+++ b/drivers/phy/qualcomm/phy-qcom-qmp-pcs-pcie-v5.h
@@ -11,8 +11,22 @@
#define QPHY_V5_PCS_PCIE_POWER_STATE_CONFIG2 0x0c
#define QPHY_V5_PCS_PCIE_POWER_STATE_CONFIG4 0x14
#define QPHY_V5_PCS_PCIE_ENDPOINT_REFCLK_DRIVE 0x20
+#define QPHY_V5_PCS_PCIE_L1P1_WAKEUP_DLY_TIME_AUXCLK_L 0x44
+#define QPHY_V5_PCS_PCIE_L1P1_WAKEUP_DLY_TIME_AUXCLK_H 0x48
+#define QPHY_V5_PCS_PCIE_L1P2_WAKEUP_DLY_TIME_AUXCLK_L 0x4c
+#define QPHY_V5_PCS_PCIE_L1P2_WAKEUP_DLY_TIME_AUXCLK_H 0x50
#define QPHY_V5_PCS_PCIE_INT_AUX_CLK_CONFIG1 0x54
+#define QPHY_V5_PCS_PCIE_OSC_DTCT_CONFIG1 0x5c
+#define QPHY_V5_PCS_PCIE_OSC_DTCT_CONFIG2 0x60
+#define QPHY_V5_PCS_PCIE_OSC_DTCT_CONFIG4 0x68
+#define QPHY_V5_PCS_PCIE_OSC_DTCT_MODE2_CONFIG2 0x7c
+#define QPHY_V5_PCS_PCIE_OSC_DTCT_MODE2_CONFIG4 0x84
+#define QPHY_V5_PCS_PCIE_OSC_DTCT_MODE2_CONFIG5 0x88
+#define QPHY_V5_PCS_PCIE_OSC_DTCT_MODE2_CONFIG6 0x8c
#define QPHY_V5_PCS_PCIE_OSC_DTCT_ACTIONS 0x94
+#define QPHY_V5_PCS_PCIE_EQ_CONFIG1 0xa4
#define QPHY_V5_PCS_PCIE_EQ_CONFIG2 0xa8
+#define QPHY_V5_PCS_PCIE_PRESET_P10_PRE 0xc0
+#define QPHY_V5_PCS_PCIE_PRESET_P10_POST 0xe4
#endif
--
2.40.1
WARNING: multiple messages have this Message-ID (diff)
From: Alexandru Gagniuc <mr.nuke.me@gmail.com>
To: "Bjorn Andersson" <andersson@kernel.org>,
"Konrad Dybcio" <konrad.dybcio@linaro.org>,
"Lorenzo Pieralisi" <lpieralisi@kernel.org>,
"Krzysztof Wilczyński" <kw@linux.com>,
"Rob Herring" <robh@kernel.org>,
"Bjorn Helgaas" <bhelgaas@google.com>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
"Conor Dooley" <conor+dt@kernel.org>,
"Vinod Koul" <vkoul@kernel.org>,
"Kishon Vijay Abraham I" <kishon@kernel.org>,
"Michael Turquette" <mturquette@baylibre.com>,
"Stephen Boyd" <sboyd@kernel.org>,
"Manivannan Sadhasivam" <manivannan.sadhasivam@linaro.org>,
linux-arm-msm@vger.kernel.org, linux-pci@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-phy@lists.infradead.org, linux-clk@vger.kernel.org
Cc: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Subject: [PATCH v3 6/7] phy: qcom-qmp-pcie: add support for ipq9574 gen3x2 PHY
Date: Mon, 15 Apr 2024 13:20:51 -0500 [thread overview]
Message-ID: <20240415182052.374494-7-mr.nuke.me@gmail.com> (raw)
In-Reply-To: <20240415182052.374494-1-mr.nuke.me@gmail.com>
Add support for the gen3x2 PCIe PHY on IPQ9574, ported form downstream
5.4 kernel. Only the serdes and pcs_misc tables are new, the others
being reused from IPQ8074 and IPQ6018 PHYs.
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
---
drivers/phy/qualcomm/phy-qcom-qmp-pcie.c | 136 +++++++++++++++++-
.../phy/qualcomm/phy-qcom-qmp-pcs-pcie-v5.h | 14 ++
2 files changed, 149 insertions(+), 1 deletion(-)
diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c b/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
index 8836bb1ff0cc..a4a79ddf50a5 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
+++ b/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
@@ -487,6 +487,100 @@ static const struct qmp_phy_init_tbl ipq8074_pcie_gen3_pcs_misc_tbl[] = {
QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_ENDPOINT_REFCLK_DRIVE, 0xc1),
};
+static const struct qmp_phy_init_tbl ipq9574_gen3x2_pcie_serdes_tbl[] = {
+ QMP_PHY_INIT_CFG(QSERDES_PLL_BIAS_EN_CLKBUFLR_EN, 0x18),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_BIAS_EN_CTRL_BY_PSM, 0x01),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_SELECT, 0x31),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_IVCO, 0x0f),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_BG_TRIM, 0x0f),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_CMN_CONFIG, 0x06),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP_EN, 0x42),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_RESETSM_CNTRL, 0x20),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_SVS_MODE_CLK_SEL, 0x01),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE_MAP, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_SVS_MODE_CLK_SEL, 0x05),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE_TIMER1, 0xff),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE_TIMER2, 0x3f),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_CORE_CLK_EN, 0x30),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_HSCLK_SEL, 0x21),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_DEC_START_MODE0, 0x68),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START3_MODE0, 0x02),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START2_MODE0, 0xaa),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START1_MODE0, 0xab),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP2_MODE0, 0x14),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP1_MODE0, 0xd4),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_CP_CTRL_MODE0, 0x09),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_RCTRL_MODE0, 0x16),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_CCTRL_MODE0, 0x28),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_INTEGLOOP_GAIN1_MODE0, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_INTEGLOOP_GAIN0_MODE0, 0xa0),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE2_MODE0, 0x02),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE1_MODE0, 0x24),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_SVS_MODE_CLK_SEL, 0x05),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_CORE_CLK_EN, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_CORECLK_DIV, 0x0a),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_SELECT, 0x32),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_SYS_CLK_CTRL, 0x02),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_SYSCLK_BUF_ENABLE, 0x07),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_SYSCLK_EN_SEL, 0x08),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_BG_TIMER, 0x0a),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_HSCLK_SEL, 0x01),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_DEC_START_MODE1, 0x53),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START3_MODE1, 0x05),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START2_MODE1, 0x55),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START1_MODE1, 0x55),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP2_MODE1, 0x29),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP1_MODE1, 0xaa),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_CP_CTRL_MODE1, 0x09),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_RCTRL_MODE1, 0x16),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_CCTRL_MODE1, 0x28),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_INTEGLOOP_GAIN1_MODE1, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_INTEGLOOP_GAIN0_MODE1, 0xa0),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE2_MODE1, 0x03),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE1_MODE1, 0xb4),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_SVS_MODE_CLK_SEL, 0x05),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_CORE_CLK_EN, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_CORECLK_DIV_MODE1, 0x08),
+ QMP_PHY_INIT_CFG(QSERDES_COM_SSC_EN_CENTER, 0x01),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_PER1, 0x7d),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_PER2, 0x01),
+ QMP_PHY_INIT_CFG(QSERDES_COM_SSC_ADJ_PER1, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_COM_SSC_ADJ_PER2, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_STEP_SIZE1_MODE0, 0x0a),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_STEP_SIZE2_MODE0, 0x05),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_STEP_SIZE1_MODE1, 0x08),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_STEP_SIZE2_MODE1, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_EP_DIV_MODE0, 0x19),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_EP_DIV_MODE1, 0x28),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_ENABLE1, 0x90),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_HSCLK_SEL, 0x89),
+ QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_ENABLE1, 0x10),
+};
+
+static const struct qmp_phy_init_tbl ipq9574_gen3x2_pcie_pcs_misc_tbl[] = {
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_OSC_DTCT_ACTIONS, 0x00),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_POWER_STATE_CONFIG2, 0x1d),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_L1P1_WAKEUP_DLY_TIME_AUXCLK_H, 0x00),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_L1P1_WAKEUP_DLY_TIME_AUXCLK_L, 0x01),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_L1P2_WAKEUP_DLY_TIME_AUXCLK_H, 0x00),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_L1P2_WAKEUP_DLY_TIME_AUXCLK_L, 0x01),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_EQ_CONFIG1, 0x14),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_EQ_CONFIG1, 0x10),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_EQ_CONFIG2, 0x0b),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_PRESET_P10_PRE, 0x00),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_PRESET_P10_POST, 0x58),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_POWER_STATE_CONFIG4, 0x07),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_OSC_DTCT_CONFIG1, 0x00),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_OSC_DTCT_CONFIG2, 0x52),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_OSC_DTCT_CONFIG4, 0x19),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_INT_AUX_CLK_CONFIG1, 0x00),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_OSC_DTCT_MODE2_CONFIG2, 0x49),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_OSC_DTCT_MODE2_CONFIG4, 0x2a),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_OSC_DTCT_MODE2_CONFIG5, 0x02),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_OSC_DTCT_MODE2_CONFIG6, 0x03),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_ENDPOINT_REFCLK_DRIVE, 0xc1),
+};
+
static const struct qmp_phy_init_tbl sdm845_qmp_pcie_serdes_tbl[] = {
QMP_PHY_INIT_CFG(QSERDES_V3_COM_BIAS_EN_CLKBUFLR_EN, 0x14),
QMP_PHY_INIT_CFG(QSERDES_V3_COM_CLK_SELECT, 0x30),
@@ -2448,7 +2542,7 @@ static inline void qphy_clrbits(void __iomem *base, u32 offset, u32 val)
/* list of clocks required by phy */
static const char * const qmp_pciephy_clk_l[] = {
- "aux", "cfg_ahb", "ref", "refgen", "rchng", "phy_aux",
+ "aux", "cfg_ahb", "ref", "refgen", "rchng", "phy_aux", "anoc", "snoc"
};
/* list of regulators */
@@ -2499,6 +2593,16 @@ static const struct qmp_pcie_offsets qmp_pcie_offsets_v4x1 = {
.rx = 0x0400,
};
+static const struct qmp_pcie_offsets qmp_pcie_offsets_ipq9574 = {
+ .serdes = 0,
+ .pcs = 0x1000,
+ .pcs_misc = 0x1400,
+ .tx = 0x0200,
+ .rx = 0x0400,
+ .tx2 = 0x0600,
+ .rx2 = 0x0800,
+};
+
static const struct qmp_pcie_offsets qmp_pcie_offsets_v4x2 = {
.serdes = 0,
.pcs = 0x0a00,
@@ -2728,6 +2832,33 @@ static const struct qmp_phy_cfg sm8250_qmp_gen3x1_pciephy_cfg = {
.phy_status = PHYSTATUS,
};
+static const struct qmp_phy_cfg ipq9574_pciephy_gen3x2_cfg = {
+ .lanes = 2,
+
+ .offsets = &qmp_pcie_offsets_ipq9574,
+
+ .tbls = {
+ .serdes = ipq9574_gen3x2_pcie_serdes_tbl,
+ .serdes_num = ARRAY_SIZE(ipq9574_gen3x2_pcie_serdes_tbl),
+ .tx = ipq8074_pcie_gen3_tx_tbl,
+ .tx_num = ARRAY_SIZE(ipq8074_pcie_gen3_tx_tbl),
+ .rx = ipq6018_pcie_rx_tbl,
+ .rx_num = ARRAY_SIZE(ipq6018_pcie_rx_tbl),
+ .pcs = ipq6018_pcie_pcs_tbl,
+ .pcs_num = ARRAY_SIZE(ipq6018_pcie_pcs_tbl),
+ .pcs_misc = ipq9574_gen3x2_pcie_pcs_misc_tbl,
+ .pcs_misc_num = ARRAY_SIZE(ipq9574_gen3x2_pcie_pcs_misc_tbl),
+ },
+ .reset_list = ipq8074_pciephy_reset_l,
+ .num_resets = ARRAY_SIZE(ipq8074_pciephy_reset_l),
+ .vreg_list = NULL,
+ .num_vregs = 0,
+ .regs = pciephy_v4_regs_layout,
+
+ .pwrdn_ctrl = SW_PWRDN | REFCLK_DRV_DSBL,
+ .phy_status = PHYSTATUS,
+};
+
static const struct qmp_phy_cfg sm8250_qmp_gen3x2_pciephy_cfg = {
.lanes = 2,
@@ -3935,6 +4066,9 @@ static const struct of_device_id qmp_pcie_of_match_table[] = {
}, {
.compatible = "qcom,ipq8074-qmp-pcie-phy",
.data = &ipq8074_pciephy_cfg,
+ }, {
+ .compatible = "qcom,ipq9574-qmp-gen3x2-pcie-phy",
+ .data = &ipq9574_pciephy_gen3x2_cfg,
}, {
.compatible = "qcom,msm8998-qmp-pcie-phy",
.data = &msm8998_pciephy_cfg,
diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-pcs-pcie-v5.h b/drivers/phy/qualcomm/phy-qcom-qmp-pcs-pcie-v5.h
index a469ae2a10a1..fa15a03055de 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp-pcs-pcie-v5.h
+++ b/drivers/phy/qualcomm/phy-qcom-qmp-pcs-pcie-v5.h
@@ -11,8 +11,22 @@
#define QPHY_V5_PCS_PCIE_POWER_STATE_CONFIG2 0x0c
#define QPHY_V5_PCS_PCIE_POWER_STATE_CONFIG4 0x14
#define QPHY_V5_PCS_PCIE_ENDPOINT_REFCLK_DRIVE 0x20
+#define QPHY_V5_PCS_PCIE_L1P1_WAKEUP_DLY_TIME_AUXCLK_L 0x44
+#define QPHY_V5_PCS_PCIE_L1P1_WAKEUP_DLY_TIME_AUXCLK_H 0x48
+#define QPHY_V5_PCS_PCIE_L1P2_WAKEUP_DLY_TIME_AUXCLK_L 0x4c
+#define QPHY_V5_PCS_PCIE_L1P2_WAKEUP_DLY_TIME_AUXCLK_H 0x50
#define QPHY_V5_PCS_PCIE_INT_AUX_CLK_CONFIG1 0x54
+#define QPHY_V5_PCS_PCIE_OSC_DTCT_CONFIG1 0x5c
+#define QPHY_V5_PCS_PCIE_OSC_DTCT_CONFIG2 0x60
+#define QPHY_V5_PCS_PCIE_OSC_DTCT_CONFIG4 0x68
+#define QPHY_V5_PCS_PCIE_OSC_DTCT_MODE2_CONFIG2 0x7c
+#define QPHY_V5_PCS_PCIE_OSC_DTCT_MODE2_CONFIG4 0x84
+#define QPHY_V5_PCS_PCIE_OSC_DTCT_MODE2_CONFIG5 0x88
+#define QPHY_V5_PCS_PCIE_OSC_DTCT_MODE2_CONFIG6 0x8c
#define QPHY_V5_PCS_PCIE_OSC_DTCT_ACTIONS 0x94
+#define QPHY_V5_PCS_PCIE_EQ_CONFIG1 0xa4
#define QPHY_V5_PCS_PCIE_EQ_CONFIG2 0xa8
+#define QPHY_V5_PCS_PCIE_PRESET_P10_PRE 0xc0
+#define QPHY_V5_PCS_PCIE_PRESET_P10_POST 0xe4
#endif
--
2.40.1
--
linux-phy mailing list
linux-phy@lists.infradead.org
https://lists.infradead.org/mailman/listinfo/linux-phy
next prev parent reply other threads:[~2024-04-15 18:21 UTC|newest]
Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-15 18:20 [PATCH v3 0/7] ipq9574: Enable PCI-Express support Alexandru Gagniuc
2024-04-15 18:20 ` Alexandru Gagniuc
2024-04-15 18:20 ` [PATCH v3 1/7] dt-bindings: clock: Add PCIe pipe related clocks for IPQ9574 Alexandru Gagniuc
2024-04-15 18:20 ` Alexandru Gagniuc
2024-04-15 18:20 ` [PATCH v3 2/7] clk: qcom: gcc-ipq9574: Add PCIe pipe clocks Alexandru Gagniuc
2024-04-15 18:20 ` Alexandru Gagniuc
2024-04-15 20:04 ` Dmitry Baryshkov
2024-04-15 20:04 ` Dmitry Baryshkov
2024-04-19 22:22 ` Stephen Boyd
2024-04-19 22:22 ` Stephen Boyd
2024-04-15 18:20 ` [PATCH v3 3/7] dt-bindings: PCI: qcom: Add IPQ9574 PCIe controller Alexandru Gagniuc
2024-04-15 18:20 ` Alexandru Gagniuc
2024-04-18 12:59 ` Rob Herring
2024-04-18 12:59 ` Rob Herring
2024-04-15 18:20 ` [PATCH v3 4/7] PCI: qcom: Add support for IPQ9574 Alexandru Gagniuc
2024-04-15 18:20 ` Alexandru Gagniuc
2024-04-15 20:04 ` Dmitry Baryshkov
2024-04-15 20:04 ` Dmitry Baryshkov
2024-04-15 20:07 ` mr.nuke.me
2024-04-15 20:07 ` mr.nuke.me
2024-04-17 7:06 ` Manivannan Sadhasivam
2024-04-17 7:06 ` Manivannan Sadhasivam
2024-04-19 19:44 ` mr.nuke.me
2024-04-19 19:44 ` mr.nuke.me
2024-04-22 7:11 ` Manivannan Sadhasivam
2024-04-22 7:11 ` Manivannan Sadhasivam
2024-04-17 7:14 ` Manivannan Sadhasivam
2024-04-17 7:14 ` Manivannan Sadhasivam
2024-04-15 18:20 ` [PATCH v3 5/7] dt-bindings: phy: qcom,ipq8074-qmp-pcie: add ipq9574 gen3x2 PHY Alexandru Gagniuc
2024-04-15 18:20 ` Alexandru Gagniuc
2024-04-18 13:00 ` Rob Herring
2024-04-18 13:00 ` Rob Herring
2024-04-15 18:20 ` Alexandru Gagniuc [this message]
2024-04-15 18:20 ` [PATCH v3 6/7] phy: qcom-qmp-pcie: add support for " Alexandru Gagniuc
2024-04-15 20:10 ` Dmitry Baryshkov
2024-04-15 20:10 ` Dmitry Baryshkov
2024-04-15 21:25 ` mr.nuke.me
2024-04-15 21:25 ` mr.nuke.me
2024-04-16 21:25 ` Alex G.
2024-04-16 21:25 ` Alex G.
2024-04-16 21:50 ` Dmitry Baryshkov
2024-04-16 21:50 ` Dmitry Baryshkov
2024-04-29 6:20 ` Varadarajan Narayanan
2024-04-29 6:20 ` Varadarajan Narayanan
2024-04-29 10:55 ` Dmitry Baryshkov
2024-04-29 10:55 ` Dmitry Baryshkov
2024-04-30 6:31 ` Varadarajan Narayanan
2024-04-30 6:31 ` Varadarajan Narayanan
2024-04-30 21:51 ` mr.nuke.me
2024-04-30 21:51 ` mr.nuke.me
2024-04-30 21:59 ` Dmitry Baryshkov
2024-04-30 21:59 ` Dmitry Baryshkov
2024-04-15 18:20 ` [PATCH v3 7/7] arm64: dts: qcom: ipq9574: add PCIe2 nodes Alexandru Gagniuc
2024-04-15 18:20 ` Alexandru Gagniuc
2024-04-17 7:34 ` Manivannan Sadhasivam
2024-04-17 7:34 ` Manivannan Sadhasivam
2024-04-18 15:33 ` mr.nuke.me
2024-04-18 15:33 ` mr.nuke.me
2024-04-22 7:10 ` Manivannan Sadhasivam
2024-04-22 7:10 ` Manivannan Sadhasivam
2024-04-22 14:29 ` Konrad Dybcio
2024-04-22 14:29 ` Konrad Dybcio
2024-04-19 14:28 ` [PATCH v3 0/7] ipq9574: Enable PCI-Express support Kathiravan Thirumoorthy
2024-04-19 14:28 ` Kathiravan Thirumoorthy
2024-04-19 19:47 ` mr.nuke.me
2024-04-19 19:47 ` mr.nuke.me
2024-04-23 6:11 ` Kathiravan Thirumoorthy
2024-04-23 6:11 ` Kathiravan Thirumoorthy
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20240415182052.374494-7-mr.nuke.me@gmail.com \
--to=mr.nuke.me@gmail.com \
--cc=andersson@kernel.org \
--cc=bhelgaas@google.com \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=kishon@kernel.org \
--cc=konrad.dybcio@linaro.org \
--cc=krzk+dt@kernel.org \
--cc=kw@linux.com \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-clk@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pci@vger.kernel.org \
--cc=linux-phy@lists.infradead.org \
--cc=lpieralisi@kernel.org \
--cc=manivannan.sadhasivam@linaro.org \
--cc=mturquette@baylibre.com \
--cc=robh@kernel.org \
--cc=sboyd@kernel.org \
--cc=vkoul@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.