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phy: qcom-qusb2: Add support for QCS615

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Add init sequence and phy configuration for QCS615.

Signed-off-by: Krishna Kurapati <krishna.kurapati@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20241224084621.4139021-3-krishna.kurapati@oss.qualcomm.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Krishna Kurapati
2024-12-24 14:16:20 +05:30
committed by Vinod Koul
parent 413918c44c
commit 8adbf20e05
1 changed files with 27 additions and 0 deletions
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27
drivers/phy/qualcomm/phy-qcom-qusb2.c
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@@ -166,6 +166,19 @@ static const struct qusb2_phy_init_tbl ipq5424_init_tbl[] = {
QUSB2_PHY_INIT_CFG(QUSB2PHY_PLL_AUTOPGM_CTL1, 0x9f),
};
static const struct qusb2_phy_init_tbl qcs615_init_tbl[] = {
QUSB2_PHY_INIT_CFG_L(QUSB2PHY_PORT_TUNE1, 0xc8),
QUSB2_PHY_INIT_CFG_L(QUSB2PHY_PORT_TUNE2, 0xb3),
QUSB2_PHY_INIT_CFG_L(QUSB2PHY_PORT_TUNE3, 0x83),
QUSB2_PHY_INIT_CFG_L(QUSB2PHY_PORT_TUNE4, 0xc0),
QUSB2_PHY_INIT_CFG(QUSB2PHY_PLL_TUNE, 0x30),
QUSB2_PHY_INIT_CFG(QUSB2PHY_PLL_USER_CTL1, 0x79),
QUSB2_PHY_INIT_CFG(QUSB2PHY_PLL_USER_CTL2, 0x21),
QUSB2_PHY_INIT_CFG_L(QUSB2PHY_PORT_TEST2, 0x14),
QUSB2_PHY_INIT_CFG(QUSB2PHY_PLL_AUTOPGM_CTL1, 0x9f),
QUSB2_PHY_INIT_CFG(QUSB2PHY_PLL_PWR_CTRL, 0x00),
};
static const unsigned int ipq6018_regs_layout[] = {
[QUSB2PHY_PLL_STATUS] = 0x38,
[QUSB2PHY_PORT_TUNE1] = 0x80,
@@ -356,6 +369,17 @@ static const struct qusb2_phy_cfg ipq5424_phy_cfg = {
.autoresume_en = BIT(0),
};
static const struct qusb2_phy_cfg qcs615_phy_cfg = {
.tbl = qcs615_init_tbl,
.tbl_num = ARRAY_SIZE(qcs615_init_tbl),
.regs = ipq6018_regs_layout,
.disable_ctrl = (CLAMP_N_EN | FREEZIO_N | POWER_DOWN),
.mask_core_ready = PLL_LOCKED,
/* autoresume not used */
.autoresume_en = BIT(0),
};
static const struct qusb2_phy_cfg qusb2_v2_phy_cfg = {
.tbl = qusb2_v2_init_tbl,
.tbl_num = ARRAY_SIZE(qusb2_v2_init_tbl),
@@ -950,6 +974,9 @@ static const struct of_device_id qusb2_phy_of_match_table[] = {
}, {
.compatible = "qcom,msm8998-qusb2-phy",
.data = &msm8998_phy_cfg,
}, {
.compatible = "qcom,qcs615-qusb2-phy",
.data = &qcs615_phy_cfg,
}, {
.compatible = "qcom,qcm2290-qusb2-phy",
.data = &sm6115_phy_cfg,