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phy: Add MSM8996 support to Qualcomm QUSB2 phy

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This change is imported from Linux driver and tested with SM6125 SoC.
Note, the msm8996_phy_cfg struct is same as sdm660_phy_cfg but
qusb2_phy_cfg::se_clk_scheme_default differs only.

Signed-off-by: Biswapriyo Nath <nathbappai@gmail.com>
Reviewed-by: Casey Connolly <casey.connolly@linaro.org>
Reviewed-by: Sumit Garg <sumit.garg@oss.qualcomm.com>
Link: https://patch.msgid.link/20251207184919.12202-1-nathbappai@gmail.com
Signed-off-by: Casey Connolly <casey.connolly@linaro.org>
This commit is contained in:
Biswapriyo Nath 2025-12-07 18:49:19 +00:00 committed by Casey Connolly
parent 7f1a1fa051
commit 4ad3992cc3
1 changed files with 14 additions and 0 deletions
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14
drivers/phy/qcom/phy-qcom-qusb2.c
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@ -224,6 +224,18 @@ static const unsigned int qusb2_v2_regs_layout[] = {
[QUSB2PHY_INTR_CTRL] = 0x230,
};
static const struct qusb2_phy_cfg msm8996_phy_cfg = {
.tbl = msm8996_init_tbl,
.tbl_num = ARRAY_SIZE(msm8996_init_tbl),
.regs = sm6115_regs_layout,
.has_pll_test = true,
.se_clk_scheme_default = true,
.disable_ctrl = (CLAMP_N_EN | FREEZIO_N | POWER_DOWN),
.mask_core_ready = PLL_LOCKED,
.autoresume_en = BIT(3),
};
static const struct qusb2_phy_cfg sm6115_phy_cfg = {
.tbl = sm6115_init_tbl,
.tbl_num = ARRAY_SIZE(sm6115_init_tbl),
@ -450,6 +462,8 @@ static struct phy_ops qusb2phy_ops = {
};
static const struct udevice_id qusb2phy_ids[] = {
{ .compatible = "qcom,msm8996-qusb2-phy",
.data = (ulong)&msm8996_phy_cfg },
{ .compatible = "qcom,qusb2-phy" },
{ .compatible = "qcom,qcm2290-qusb2-phy",
.data = (ulong)&sm6115_phy_cfg },