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phy: qcom-qmp: Add QMP V3 USB3 PHY support for SC7180

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Adding QMP v3 USB3 PHY support for SC7180.
Adding only usb phy reset in the list to avoid
reset of DP block.

Signed-off-by: Sandeep Maheswaram <sanm@codeaurora.org>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/1589510358-3865-5-git-send-email-sanm@codeaurora.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Sandeep Maheswaram 2020-05-15 08:09:18 +05:30 committed by Vinod Koul
parent 4ad7d7eeed
commit d30b16a556
1 changed files with 38 additions and 0 deletions
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38
drivers/phy/qualcomm/phy-qcom-qmp.c
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@ -1580,6 +1580,10 @@ static const char * const msm8996_usb3phy_reset_l[] = {
"phy", "common",
};
static const char * const sc7180_usb3phy_reset_l[] = {
"phy",
};
static const char * const sdm845_pciephy_reset_l[] = {
"phy",
};
@ -1793,6 +1797,37 @@ static const struct qmp_phy_cfg qmp_v3_usb3phy_cfg = {
.is_dual_lane_phy = true,
};
static const struct qmp_phy_cfg sc7180_usb3phy_cfg = {
.type = PHY_TYPE_USB3,
.nlanes = 1,
.serdes_tbl = qmp_v3_usb3_serdes_tbl,
.serdes_tbl_num = ARRAY_SIZE(qmp_v3_usb3_serdes_tbl),
.tx_tbl = qmp_v3_usb3_tx_tbl,
.tx_tbl_num = ARRAY_SIZE(qmp_v3_usb3_tx_tbl),
.rx_tbl = qmp_v3_usb3_rx_tbl,
.rx_tbl_num = ARRAY_SIZE(qmp_v3_usb3_rx_tbl),
.pcs_tbl = qmp_v3_usb3_pcs_tbl,
.pcs_tbl_num = ARRAY_SIZE(qmp_v3_usb3_pcs_tbl),
.clk_list = qmp_v3_phy_clk_l,
.num_clks = ARRAY_SIZE(qmp_v3_phy_clk_l),
.reset_list = sc7180_usb3phy_reset_l,
.num_resets = ARRAY_SIZE(sc7180_usb3phy_reset_l),
.vreg_list = qmp_phy_vreg_l,
.num_vregs = ARRAY_SIZE(qmp_phy_vreg_l),
.regs = qmp_v3_usb3phy_regs_layout,
.start_ctrl = SERDES_START | PCS_START,
.pwrdn_ctrl = SW_PWRDN,
.has_pwrdn_delay = true,
.pwrdn_delay_min = POWER_DOWN_DELAY_US_MIN,
.pwrdn_delay_max = POWER_DOWN_DELAY_US_MAX,
.has_phy_dp_com_ctrl = true,
.is_dual_lane_phy = true,
};
static const struct qmp_phy_cfg qmp_v3_usb3_uniphy_cfg = {
.type = PHY_TYPE_USB3,
.nlanes = 1,
@ -2681,6 +2716,9 @@ static const struct of_device_id qcom_qmp_phy_of_match_table[] = {
}, {
.compatible = "qcom,ipq8074-qmp-pcie-phy",
.data = &ipq8074_pciephy_cfg,
}, {
.compatible = "qcom,sc7180-qmp-usb3-phy",
.data = &sc7180_usb3phy_cfg,
}, {
.compatible = "qcom,sdm845-qhp-pcie-phy",
.data = &sdm845_qhp_pciephy_cfg,