[RFC,v2,23/34] phy: qcom-qmp: move SC7180 USB PHY to new QMP driver

Commit Message

Dmitry Baryshkov May 25, 2022, 11:58 p.m. UTC

Move support for the USB PHY driver on SC7180 platform to new QMP
driver.

Signed-off-by: Dmitry Baryshkov <[e-mail]>
---
 drivers/phy/qualcomm/phy-qcom-qmp-usb.c | 42 +++++++++++++++++++++++++
 drivers/phy/qualcomm/phy-qcom-qmp.c     |  3 --
 2 files changed, 42 insertions(+), 3 deletions(-)

Patch

diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-usb.c b/drivers/phy/qualcomm/phy-qcom-qmp-usb.c
index d8a4b7774b49..8c4a01bdf359 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp-usb.c
+++ b/drivers/phy/qualcomm/phy-qcom-qmp-usb.c
@@ -565,6 +565,10 @@  static const char * const msm8996_usb3phy_reset_l[] = {
 	"phy", "common",
 };
 
+static const char * const sc7180_usb3phy_reset_l[] = {
+	"phy",
+};
+
 /* list of regulators */
 static const char * const qmp_phy_vreg_l[] = {
 	"vdda-phy", "vdda-pll",
@@ -719,6 +723,41 @@  static const struct qmp_phy_usb_cfg qmp_v3_usb3phy_cfg = {
 	.has_phy_dp_com_ctrl	= true,
 };
 
+static const struct qmp_phy_usb_cfg sc7180_usb3phy_cfg = {
+	.base = {
+		.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,
+		.phy_status		= PHYSTATUS,
+
+		.is_dual_lane_phy	= true,
+	},
+
+	.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,
+};
+
 static int qcom_qmp_phy_com_init(struct qmp_usb_phy *qphy_usb)
 {
 	struct qcom_qmp *qmp = qphy_usb->base.qmp;
@@ -1047,6 +1086,9 @@  static const struct of_device_id qcom_qmp_phy_usb_of_match_table[] = {
 	}, {
 		.compatible = "qcom,msm8998-qmp-usb3-phy",
 		.data = &msm8998_usb3phy_cfg,
+	}, {
+		.compatible = "qcom,sc7180-qmp-usb3-phy",
+		.data = &sc7180_usb3phy_cfg,
 	}, {
 		.compatible = "qcom,sdm845-qmp-usb3-phy",
 		.data = &qmp_v3_usb3phy_cfg,
diff --git a/drivers/phy/qualcomm/phy-qcom-qmp.c b/drivers/phy/qualcomm/phy-qcom-qmp.c
index 3a308fcbe198..b4b5a22877ff 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp.c
+++ b/drivers/phy/qualcomm/phy-qcom-qmp.c
@@ -3323,9 +3323,6 @@  int qcom_qmp_phy_create(struct device *dev, struct device_node *np, int id,
 
 static const struct of_device_id qcom_qmp_phy_of_match_table[] = {
 	{
-		.compatible = "qcom,sc7180-qmp-usb3-phy",
-		.data = &sc7180_usb3phy_cfg,
-	}, {
 		.compatible = "qcom,sc7180-qmp-usb3-dp-phy",
 		/* It's a combo phy */
 	}, {