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Subject[PATCH v3 1/5] phy: qcom-qusb2: Add QUSB2 PHY support for SC7180
Date
Using generic cfg table for QUSB2 V2 PHY.
Add QUSB2 PHY config data and compatible for SC7180.

Signed-off-by: Sandeep Maheswaram <sanm@codeaurora.org>
---
drivers/phy/qualcomm/phy-qcom-qusb2.c | 22 ++++++++++++++--------
1 file changed, 14 insertions(+), 8 deletions(-)

diff --git a/drivers/phy/qualcomm/phy-qcom-qusb2.c b/drivers/phy/qualcomm/phy-qcom-qusb2.c
index bf94a52..db4ae26 100644
--- a/drivers/phy/qualcomm/phy-qcom-qusb2.c
+++ b/drivers/phy/qualcomm/phy-qcom-qusb2.c
@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
/*
- * Copyright (c) 2017, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2017, 2019, The Linux Foundation. All rights reserved.
*/

#include <linux/clk.h>
@@ -177,7 +177,7 @@ static const struct qusb2_phy_init_tbl msm8998_init_tbl[] = {
QUSB2_PHY_INIT_CFG(QUSB2PHY_PLL_DIGITAL_TIMERS_TWO, 0x19),
};

-static const unsigned int sdm845_regs_layout[] = {
+static const unsigned int qusb2_v2_regs_layout[] = {
[QUSB2PHY_PLL_CORE_INPUT_OVERRIDE] = 0xa8,
[QUSB2PHY_PLL_STATUS] = 0x1a0,
[QUSB2PHY_PORT_TUNE1] = 0x240,
@@ -191,7 +191,7 @@ static const unsigned int sdm845_regs_layout[] = {
[QUSB2PHY_INTR_CTRL] = 0x230,
};

-static const struct qusb2_phy_init_tbl sdm845_init_tbl[] = {
+static const struct qusb2_phy_init_tbl qusb2_v2_init_tbl[] = {
QUSB2_PHY_INIT_CFG(QUSB2PHY_PLL_ANALOG_CONTROLS_TWO, 0x03),
QUSB2_PHY_INIT_CFG(QUSB2PHY_PLL_CLOCK_INVERTERS, 0x7c),
QUSB2_PHY_INIT_CFG(QUSB2PHY_PLL_CMODE, 0x80),
@@ -258,10 +258,10 @@ static const struct qusb2_phy_cfg msm8998_phy_cfg = {
.update_tune1_with_efuse = true,
};

-static const struct qusb2_phy_cfg sdm845_phy_cfg = {
- .tbl = sdm845_init_tbl,
- .tbl_num = ARRAY_SIZE(sdm845_init_tbl),
- .regs = sdm845_regs_layout,
+static const struct qusb2_phy_cfg qusb2_v2_phy_cfg = {
+ .tbl = qusb2_v2_init_tbl,
+ .tbl_num = ARRAY_SIZE(qusb2_v2_init_tbl),
+ .regs = qusb2_v2_regs_layout,

.disable_ctrl = (PWR_CTRL1_VREF_SUPPLY_TRIM | PWR_CTRL1_CLAMP_N_EN |
POWER_DOWN),
@@ -774,8 +774,14 @@ static const struct of_device_id qusb2_phy_of_match_table[] = {
.compatible = "qcom,msm8998-qusb2-phy",
.data = &msm8998_phy_cfg,
}, {
+ .compatible = "qcom,sc7180-qusb2-phy",
+ .data = &qusb2_v2_phy_cfg,
+ }, {
.compatible = "qcom,sdm845-qusb2-phy",
- .data = &sdm845_phy_cfg,
+ .data = &qusb2_v2_phy_cfg,
+ }, {
+ .compatible = "qcom,qusb2-v2-phy",
+ .data = &qusb2_v2_phy_cfg,
},
{ },
};
--
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
of Code Aurora Forum, hosted by The Linux Foundation
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