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

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,