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authorLinus Torvalds <torvalds@linux-foundation.org>2021-02-24 21:25:37 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2021-02-24 21:25:37 +0300
commite229b429bb4af24d9828758c0c851bb6a4169400 (patch)
tree95e49922f6c68b5f81cbf7a39349cfad42c5a0f1 /drivers/phy
parent7ac1161c2789be25d0d206e831b051f43028866e (diff)
parentd19db80a366576d3ffadf2508ed876b4c1faf959 (diff)
downloadlinux-e229b429bb4af24d9828758c0c851bb6a4169400.tar.xz
Merge tag 'char-misc-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc driver updates from Greg KH: "Here is the large set of char/misc/whatever driver subsystem updates for 5.12-rc1. Over time it seems like this tree is collecting more and more tiny driver subsystems in one place, making it easier for those maintainers, which is why this is getting larger. Included in here are: - coresight driver updates - habannalabs driver updates - virtual acrn driver addition (proper acks from the x86 maintainers) - broadcom misc driver addition - speakup driver updates - soundwire driver updates - fpga driver updates - amba driver updates - mei driver updates - vfio driver updates - greybus driver updates - nvmeem driver updates - phy driver updates - mhi driver updates - interconnect driver udpates - fsl-mc bus driver updates - random driver fix - some small misc driver updates (rtsx, pvpanic, etc.) All of these have been in linux-next for a while, with the only reported issue being a merge conflict due to the dfl_device_id addition from the fpga subsystem in here" * tag 'char-misc-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (311 commits) spmi: spmi-pmic-arb: Fix hw_irq overflow Documentation: coresight: Add PID tracing description coresight: etm-perf: Support PID tracing for kernel at EL2 coresight: etm-perf: Clarify comment on perf options ACRN: update MAINTAINERS: mailing list is subscribers-only regmap: sdw-mbq: use MODULE_LICENSE("GPL") regmap: sdw: use no_pm routines for SoundWire 1.2 MBQ regmap: sdw: use _no_pm functions in regmap_read/write soundwire: intel: fix possible crash when no device is detected MAINTAINERS: replace my with email with replacements mhi: Fix double dma free uapi: map_to_7segment: Update example in documentation uio: uio_pci_generic: don't fail probe if pdev->irq equals to IRQ_NOTCONNECTED drivers/misc/vmw_vmci: restrict too big queue size in qp_host_alloc_queue firewire: replace tricky statement by two simple ones vme: make remove callback return void firmware: google: make coreboot driver's remove callback return void firmware: xilinx: Use explicit values for all enum values sample/acrn: Introduce a sample of HSM ioctl interface usage virt: acrn: Introduce an interface for Service VM to control vCPU ...
Diffstat (limited to 'drivers/phy')
-rw-r--r--drivers/phy/Kconfig1
-rw-r--r--drivers/phy/broadcom/Kconfig3
-rw-r--r--drivers/phy/broadcom/phy-brcm-sata.c2
-rw-r--r--drivers/phy/broadcom/phy-brcm-usb.c18
-rw-r--r--drivers/phy/cadence/phy-cadence-torrent.c1
-rw-r--r--drivers/phy/ingenic/phy-ingenic-usb.c23
-rw-r--r--drivers/phy/lantiq/phy-lantiq-rcu-usb2.c10
-rw-r--r--drivers/phy/mediatek/phy-mtk-hdmi.c1
-rw-r--r--drivers/phy/mediatek/phy-mtk-mipi-dsi.c3
-rw-r--r--drivers/phy/motorola/phy-cpcap-usb.c2
-rw-r--r--drivers/phy/qualcomm/phy-qcom-qmp.c430
-rw-r--r--drivers/phy/qualcomm/phy-qcom-qmp.h147
-rw-r--r--drivers/phy/qualcomm/phy-qcom-qusb2.c74
-rw-r--r--drivers/phy/qualcomm/phy-qcom-usb-hs-28nm.c13
-rw-r--r--drivers/phy/rockchip/phy-rockchip-emmc.c12
-rw-r--r--drivers/phy/st/phy-stm32-usbphyc.c222
-rw-r--r--drivers/phy/xilinx/phy-zynqmp.c11
17 files changed, 844 insertions, 129 deletions
diff --git a/drivers/phy/Kconfig b/drivers/phy/Kconfig
index 00dabe5fab8a..68d9c2f6a5ca 100644
--- a/drivers/phy/Kconfig
+++ b/drivers/phy/Kconfig
@@ -52,6 +52,7 @@ config PHY_XGENE
config USB_LGM_PHY
tristate "INTEL Lightning Mountain USB PHY Driver"
depends on USB_SUPPORT
+ depends on X86 || COMPILE_TEST
select USB_PHY
select REGULATOR
select REGULATOR_FIXED_VOLTAGE
diff --git a/drivers/phy/broadcom/Kconfig b/drivers/phy/broadcom/Kconfig
index a1f1a9c90d0d..09256339bd04 100644
--- a/drivers/phy/broadcom/Kconfig
+++ b/drivers/phy/broadcom/Kconfig
@@ -91,10 +91,11 @@ config PHY_BRCM_SATA
config PHY_BRCM_USB
tristate "Broadcom STB USB PHY driver"
- depends on ARCH_BRCMSTB || COMPILE_TEST
+ depends on ARCH_BCM4908 || ARCH_BRCMSTB || COMPILE_TEST
depends on OF
select GENERIC_PHY
select SOC_BRCMSTB
+ default ARCH_BCM4908
default ARCH_BRCMSTB
help
Enable this to support the Broadcom STB USB PHY.
diff --git a/drivers/phy/broadcom/phy-brcm-sata.c b/drivers/phy/broadcom/phy-brcm-sata.c
index 3ecf41359591..769c707d9b71 100644
--- a/drivers/phy/broadcom/phy-brcm-sata.c
+++ b/drivers/phy/broadcom/phy-brcm-sata.c
@@ -651,7 +651,7 @@ static int brcm_dsl_sata_init(struct brcm_sata_port *port)
break;
msleep(20);
try--;
- };
+ }
if (!try) {
/* PLL did not lock; give up */
diff --git a/drivers/phy/broadcom/phy-brcm-usb.c b/drivers/phy/broadcom/phy-brcm-usb.c
index 99fbc7e4138b..116fb23aebd9 100644
--- a/drivers/phy/broadcom/phy-brcm-usb.c
+++ b/drivers/phy/broadcom/phy-brcm-usb.c
@@ -11,6 +11,7 @@
#include <linux/io.h>
#include <linux/module.h>
#include <linux/of.h>
+#include <linux/of_device.h>
#include <linux/phy/phy.h>
#include <linux/platform_device.h>
#include <linux/interrupt.h>
@@ -34,7 +35,7 @@ struct value_to_name_map {
};
struct match_chip_info {
- void *init_func;
+ void (*init_func)(struct brcm_usb_init_params *params);
u8 required_regs[BRCM_REGS_MAX + 1];
u8 optional_reg;
};
@@ -286,6 +287,10 @@ static const struct match_chip_info chip_info_7445 = {
static const struct of_device_id brcm_usb_dt_ids[] = {
{
+ .compatible = "brcm,bcm4908-usb-phy",
+ .data = &chip_info_7445,
+ },
+ {
.compatible = "brcm,bcm7216-usb-phy",
.data = &chip_info_7216,
},
@@ -427,8 +432,6 @@ static int brcm_usb_phy_probe(struct platform_device *pdev)
struct device_node *dn = pdev->dev.of_node;
int err;
const char *mode;
- const struct of_device_id *match;
- void (*dvr_init)(struct brcm_usb_init_params *params);
const struct match_chip_info *info;
struct regmap *rmap;
int x;
@@ -441,10 +444,11 @@ static int brcm_usb_phy_probe(struct platform_device *pdev)
priv->ini.family_id = brcmstb_get_family_id();
priv->ini.product_id = brcmstb_get_product_id();
- match = of_match_node(brcm_usb_dt_ids, dev->of_node);
- info = match->data;
- dvr_init = info->init_func;
- (*dvr_init)(&priv->ini);
+ info = of_device_get_match_data(&pdev->dev);
+ if (!info)
+ return -ENOENT;
+
+ info->init_func(&priv->ini);
dev_dbg(dev, "Best mapping table is for %s\n",
priv->ini.family_name);
diff --git a/drivers/phy/cadence/phy-cadence-torrent.c b/drivers/phy/cadence/phy-cadence-torrent.c
index f310e15d94cb..591a15834b48 100644
--- a/drivers/phy/cadence/phy-cadence-torrent.c
+++ b/drivers/phy/cadence/phy-cadence-torrent.c
@@ -2298,6 +2298,7 @@ static int cdns_torrent_phy_probe(struct platform_device *pdev)
if (total_num_lanes > MAX_NUM_LANES) {
dev_err(dev, "Invalid lane configuration\n");
+ ret = -EINVAL;
goto put_lnk_rst;
}
diff --git a/drivers/phy/ingenic/phy-ingenic-usb.c b/drivers/phy/ingenic/phy-ingenic-usb.c
index 4d1587d82286..ea127b177f46 100644
--- a/drivers/phy/ingenic/phy-ingenic-usb.c
+++ b/drivers/phy/ingenic/phy-ingenic-usb.c
@@ -82,18 +82,7 @@
#define USBPCR1_PORT_RST BIT(21)
#define USBPCR1_WORD_IF_16BIT BIT(19)
-enum ingenic_usb_phy_version {
- ID_JZ4770,
- ID_JZ4775,
- ID_JZ4780,
- ID_X1000,
- ID_X1830,
- ID_X2000,
-};
-
struct ingenic_soc_info {
- enum ingenic_usb_phy_version version;
-
void (*usb_phy_init)(struct phy *phy);
};
@@ -300,38 +289,26 @@ static void x2000_usb_phy_init(struct phy *phy)
}
static const struct ingenic_soc_info jz4770_soc_info = {
- .version = ID_JZ4770,
-
.usb_phy_init = jz4770_usb_phy_init,
};
static const struct ingenic_soc_info jz4775_soc_info = {
- .version = ID_JZ4775,
-
.usb_phy_init = jz4775_usb_phy_init,
};
static const struct ingenic_soc_info jz4780_soc_info = {
- .version = ID_JZ4780,
-
.usb_phy_init = jz4780_usb_phy_init,
};
static const struct ingenic_soc_info x1000_soc_info = {
- .version = ID_X1000,
-
.usb_phy_init = x1000_usb_phy_init,
};
static const struct ingenic_soc_info x1830_soc_info = {
- .version = ID_X1830,
-
.usb_phy_init = x1830_usb_phy_init,
};
static const struct ingenic_soc_info x2000_soc_info = {
- .version = ID_X2000,
-
.usb_phy_init = x2000_usb_phy_init,
};
diff --git a/drivers/phy/lantiq/phy-lantiq-rcu-usb2.c b/drivers/phy/lantiq/phy-lantiq-rcu-usb2.c
index a7d126192cf1..29d246ea24b4 100644
--- a/drivers/phy/lantiq/phy-lantiq-rcu-usb2.c
+++ b/drivers/phy/lantiq/phy-lantiq-rcu-usb2.c
@@ -124,8 +124,16 @@ static int ltq_rcu_usb2_phy_power_on(struct phy *phy)
reset_control_deassert(priv->phy_reset);
ret = clk_prepare_enable(priv->phy_gate_clk);
- if (ret)
+ if (ret) {
dev_err(dev, "failed to enable PHY gate\n");
+ return ret;
+ }
+
+ /*
+ * at least the xrx200 usb2 phy requires some extra time to be
+ * operational after enabling the clock
+ */
+ usleep_range(100, 200);
return ret;
}
diff --git a/drivers/phy/mediatek/phy-mtk-hdmi.c b/drivers/phy/mediatek/phy-mtk-hdmi.c
index 45be8aa724f3..8313bd517e4c 100644
--- a/drivers/phy/mediatek/phy-mtk-hdmi.c
+++ b/drivers/phy/mediatek/phy-mtk-hdmi.c
@@ -201,6 +201,7 @@ static const struct of_device_id mtk_hdmi_phy_match[] = {
},
{},
};
+MODULE_DEVICE_TABLE(of, mtk_hdmi_phy_match);
static struct platform_driver mtk_hdmi_phy_driver = {
.probe = mtk_hdmi_phy_probe,
diff --git a/drivers/phy/mediatek/phy-mtk-mipi-dsi.c b/drivers/phy/mediatek/phy-mtk-mipi-dsi.c
index 18c481251f04..c51114d8e437 100644
--- a/drivers/phy/mediatek/phy-mtk-mipi-dsi.c
+++ b/drivers/phy/mediatek/phy-mtk-mipi-dsi.c
@@ -233,8 +233,9 @@ static const struct of_device_id mtk_mipi_tx_match[] = {
.data = &mt8183_mipitx_data },
{ },
};
+MODULE_DEVICE_TABLE(of, mtk_mipi_tx_match);
-struct platform_driver mtk_mipi_tx_driver = {
+static struct platform_driver mtk_mipi_tx_driver = {
.probe = mtk_mipi_tx_probe,
.remove = mtk_mipi_tx_remove,
.driver = {
diff --git a/drivers/phy/motorola/phy-cpcap-usb.c b/drivers/phy/motorola/phy-cpcap-usb.c
index 4728e2bff662..6ee478bc5211 100644
--- a/drivers/phy/motorola/phy-cpcap-usb.c
+++ b/drivers/phy/motorola/phy-cpcap-usb.c
@@ -143,7 +143,7 @@ static bool cpcap_usb_vbus_valid(struct cpcap_phy_ddata *ddata)
error = iio_read_channel_processed(ddata->vbus, &value);
if (error >= 0)
- return value > 3900 ? true : false;
+ return value > 3900;
dev_err(ddata->dev, "error reading VBUS: %i\n", error);
diff --git a/drivers/phy/qualcomm/phy-qcom-qmp.c b/drivers/phy/qualcomm/phy-qcom-qmp.c
index 0939a9e9d448..9cdebe7f26cb 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp.c
+++ b/drivers/phy/qualcomm/phy-qcom-qmp.c
@@ -212,6 +212,15 @@ static const unsigned int qmp_v4_usb3_uniphy_regs_layout[QPHY_LAYOUT_SIZE] = {
[QPHY_PCS_LFPS_RXTERM_IRQ_CLEAR] = 0x614,
};
+static const unsigned int sm8350_usb3_uniphy_regs_layout[QPHY_LAYOUT_SIZE] = {
+ [QPHY_SW_RESET] = 0x00,
+ [QPHY_START_CTRL] = 0x44,
+ [QPHY_PCS_STATUS] = 0x14,
+ [QPHY_PCS_POWER_DOWN_CONTROL] = 0x40,
+ [QPHY_PCS_AUTONOMOUS_MODE_CTRL] = 0x1008,
+ [QPHY_PCS_LFPS_RXTERM_IRQ_CLEAR] = 0x1014,
+};
+
static const unsigned int sdm845_ufsphy_regs_layout[QPHY_LAYOUT_SIZE] = {
[QPHY_START_CTRL] = 0x00,
[QPHY_PCS_READY_STATUS] = 0x160,
@@ -1974,6 +1983,291 @@ static const struct qmp_phy_init_tbl sm8250_qmp_gen3x2_pcie_pcs_misc_tbl[] = {
QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_POWER_STATE_CONFIG4, 0x07),
};
+static const struct qmp_phy_init_tbl sdx55_usb3_uniphy_tx_tbl[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V4_TX_RCV_DETECT_LVL_2, 0x12),
+ QMP_PHY_INIT_CFG(QSERDES_V4_TX_LANE_MODE_1, 0xd5),
+ QMP_PHY_INIT_CFG(QSERDES_V4_TX_LANE_MODE_2, 0x80),
+ QMP_PHY_INIT_CFG(QSERDES_V4_TX_PI_QEC_CTRL, 0x20),
+ QMP_PHY_INIT_CFG(QSERDES_V4_TX_RES_CODE_LANE_OFFSET_TX, 0x08),
+};
+
+static const struct qmp_phy_init_tbl sdx55_usb3_uniphy_rx_tbl[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH4, 0x26),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH3, 0x7f),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH2, 0xbf),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH, 0x7f),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_LOW, 0x7f),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH4, 0xb4),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH3, 0x7b),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH2, 0x5c),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH, 0xdc),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_LOW, 0xdc),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_PI_CONTROLS, 0x99),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_SB2_THRESH1, 0x048),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_SB2_THRESH2, 0x08),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_SB2_GAIN1, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_SB2_GAIN2, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_FASTLOCK_FO_GAIN, 0x2f),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_FASTLOCK_COUNT_LOW, 0xff),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_FASTLOCK_COUNT_HIGH, 0x0f),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_SO_SATURATION_AND_ENABLE, 0x7f),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_FO_GAIN, 0x09),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_VGA_CAL_CNTRL1, 0x54),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_VGA_CAL_CNTRL2, 0x0c),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL2, 0x0f),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL3, 0x4a),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL4, 0x0a),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_DFE_EN_TIMER, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQ_OFFSET_ADAPTOR_CNTRL1, 0x47),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_OFFSET_ADAPTOR_CNTRL2, 0x80),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_SIGDET_CNTRL, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_SIGDET_DEGLITCH_CNTRL, 0x0e),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_IDAC_TSETTLE_HIGH, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_IDAC_TSETTLE_LOW, 0xc0),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_DFE_CTLE_POST_CAL_OFFSET, 0x38),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_SO_GAIN, 0x05),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_DCC_CTRL1, 0x0c),
+ QMP_PHY_INIT_CFG(QSERDES_V4_RX_GM_CAL, 0x1f),
+};
+
+static const struct qmp_phy_init_tbl sm8350_ufsphy_serdes_tbl[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_SYSCLK_EN_SEL, 0xd9),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_HSCLK_SEL, 0x11),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_HSCLK_HS_SWITCH_SEL, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_LOCK_CMP_EN, 0x42),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_VCO_TUNE_MAP, 0x02),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_PLL_IVCO, 0x0f),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_VCO_TUNE_INITVAL2, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_BIN_VCOCAL_HSCLK_SEL, 0x11),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_DEC_START_MODE0, 0x82),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_CP_CTRL_MODE0, 0x14),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_PLL_RCTRL_MODE0, 0x18),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_PLL_CCTRL_MODE0, 0x18),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_LOCK_CMP1_MODE0, 0xff),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_LOCK_CMP2_MODE0, 0x19),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_BIN_VCOCAL_CMP_CODE1_MODE0, 0xac),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_BIN_VCOCAL_CMP_CODE2_MODE0, 0x1e),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_DEC_START_MODE1, 0x98),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_CP_CTRL_MODE1, 0x14),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_PLL_RCTRL_MODE1, 0x18),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_PLL_CCTRL_MODE1, 0x18),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_LOCK_CMP1_MODE1, 0x65),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_LOCK_CMP2_MODE1, 0x1e),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_BIN_VCOCAL_CMP_CODE1_MODE1, 0xdd),
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_BIN_VCOCAL_CMP_CODE2_MODE1, 0x23),
+
+ /* Rate B */
+ QMP_PHY_INIT_CFG(QSERDES_V5_COM_VCO_TUNE_MAP, 0x06),
+};
+
+static const struct qmp_phy_init_tbl sm8350_ufsphy_tx_tbl[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V5_TX_PWM_GEAR_1_DIVIDER_BAND0_1, 0x06),
+ QMP_PHY_INIT_CFG(QSERDES_V5_TX_PWM_GEAR_2_DIVIDER_BAND0_1, 0x03),
+ QMP_PHY_INIT_CFG(QSERDES_V5_TX_PWM_GEAR_3_DIVIDER_BAND0_1, 0x01),
+ QMP_PHY_INIT_CFG(QSERDES_V5_TX_PWM_GEAR_4_DIVIDER_BAND0_1, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V5_TX_LANE_MODE_1, 0xf5),
+ QMP_PHY_INIT_CFG(QSERDES_V5_TX_LANE_MODE_3, 0x3f),
+ QMP_PHY_INIT_CFG(QSERDES_V5_TX_RES_CODE_LANE_OFFSET_TX, 0x09),
+ QMP_PHY_INIT_CFG(QSERDES_V5_TX_RES_CODE_LANE_OFFSET_RX, 0x09),
+ QMP_PHY_INIT_CFG(QSERDES_V5_TX_TRAN_DRVR_EMP_EN, 0x0c),
+};
+
+static const struct qmp_phy_init_tbl sm8350_ufsphy_rx_tbl[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_SIGDET_LVL, 0x24),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_SIGDET_CNTRL, 0x0f),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_SIGDET_DEGLITCH_CNTRL, 0x1e),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_BAND, 0x18),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_FASTLOCK_FO_GAIN, 0x0a),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_SO_SATURATION_AND_ENABLE, 0x5a),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_PI_CONTROLS, 0xf1),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_FASTLOCK_COUNT_LOW, 0x80),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_PI_CTRL2, 0x80),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_FO_GAIN, 0x0e),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_SO_GAIN, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_TERM_BW, 0x1b),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_EQU_ADAPTOR_CNTRL1, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_EQU_ADAPTOR_CNTRL2, 0x06),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_EQU_ADAPTOR_CNTRL3, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_EQU_ADAPTOR_CNTRL4, 0x1a),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_EQ_OFFSET_ADAPTOR_CNTRL1, 0x17),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_OFFSET_ADAPTOR_CNTRL2, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_IDAC_MEASURE_TIME, 0x10),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_IDAC_TSETTLE_LOW, 0xc0),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_IDAC_TSETTLE_HIGH, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_00_LOW, 0x6d),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_00_HIGH, 0x6d),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_00_HIGH2, 0xed),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_00_HIGH3, 0x3b),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_00_HIGH4, 0x3c),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_01_LOW, 0xe0),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_01_HIGH, 0xc8),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_01_HIGH2, 0xc8),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_01_HIGH3, 0x3b),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_01_HIGH4, 0xb7),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_10_LOW, 0xe0),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_10_HIGH, 0xc8),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_10_HIGH2, 0xc8),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_10_HIGH3, 0x3b),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_10_HIGH4, 0xb7),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_DCC_CTRL1, 0x0c),
+};
+
+static const struct qmp_phy_init_tbl sm8350_ufsphy_pcs_tbl[] = {
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_UFS_RX_SIGDET_CTRL2, 0x6d),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_UFS_TX_LARGE_AMP_DRV_LVL, 0x0a),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_UFS_TX_SMALL_AMP_DRV_LVL, 0x02),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_UFS_TX_MID_TERM_CTRL1, 0x43),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_UFS_DEBUG_BUS_CLKSEL, 0x1f),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_UFS_RX_MIN_HIBERN8_TIME, 0xff),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_UFS_PLL_CNTL, 0x03),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_UFS_TIMER_20US_CORECLK_STEPS_MSB, 0x16),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_UFS_TIMER_20US_CORECLK_STEPS_LSB, 0xd8),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_UFS_TX_PWM_GEAR_BAND, 0xaa),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_UFS_TX_HS_GEAR_BAND, 0x06),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_UFS_TX_HSGEAR_CAPABILITY, 0x03),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_UFS_RX_HSGEAR_CAPABILITY, 0x03),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_UFS_RX_SIGDET_CTRL1, 0x0e),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_UFS_MULTI_LANE_CTRL1, 0x02),
+};
+
+static const struct qmp_phy_init_tbl sm8350_usb3_tx_tbl[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V5_TX_RES_CODE_LANE_TX, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V5_TX_RES_CODE_LANE_RX, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V5_TX_RES_CODE_LANE_OFFSET_TX, 0x16),
+ QMP_PHY_INIT_CFG(QSERDES_V5_TX_RES_CODE_LANE_OFFSET_RX, 0x0e),
+ QMP_PHY_INIT_CFG(QSERDES_V5_TX_LANE_MODE_1, 0x35),
+ QMP_PHY_INIT_CFG(QSERDES_V5_TX_LANE_MODE_3, 0x3f),
+ QMP_PHY_INIT_CFG(QSERDES_V5_TX_LANE_MODE_4, 0x7f),
+ QMP_PHY_INIT_CFG(QSERDES_V5_TX_LANE_MODE_5, 0x3f),
+ QMP_PHY_INIT_CFG(QSERDES_V5_TX_RCV_DETECT_LVL_2, 0x12),
+ QMP_PHY_INIT_CFG(QSERDES_V5_TX_PI_QEC_CTRL, 0x21),
+};
+
+static const struct qmp_phy_init_tbl sm8350_usb3_rx_tbl[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_FO_GAIN, 0x0a),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_SO_GAIN, 0x05),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_FASTLOCK_FO_GAIN, 0x2f),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_SO_SATURATION_AND_ENABLE, 0x7f),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_FASTLOCK_COUNT_LOW, 0xff),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_FASTLOCK_COUNT_HIGH, 0x0f),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_PI_CONTROLS, 0x99),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_SB2_THRESH1, 0x08),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_SB2_THRESH2, 0x08),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_SB2_GAIN1, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_SB2_GAIN2, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_VGA_CAL_CNTRL1, 0x54),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_VGA_CAL_CNTRL2, 0x0f),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_EQU_ADAPTOR_CNTRL2, 0x0f),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_EQU_ADAPTOR_CNTRL3, 0x4a),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_EQU_ADAPTOR_CNTRL4, 0x0a),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_IDAC_TSETTLE_LOW, 0xc0),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_IDAC_TSETTLE_HIGH, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_EQ_OFFSET_ADAPTOR_CNTRL1, 0x47),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_SIGDET_CNTRL, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_SIGDET_DEGLITCH_CNTRL, 0x0e),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_00_LOW, 0xbb),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_00_HIGH, 0x7b),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_00_HIGH2, 0xbb),
+ QMP_PHY_INIT_CFG_LANE(QSERDES_V5_RX_RX_MODE_00_HIGH3, 0x3d, 1),
+ QMP_PHY_INIT_CFG_LANE(QSERDES_V5_RX_RX_MODE_00_HIGH3, 0x3c, 2),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_00_HIGH4, 0xdb),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_01_LOW, 0x64),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_01_HIGH, 0x24),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_01_HIGH2, 0xd2),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_01_HIGH3, 0x13),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_01_HIGH4, 0xa9),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_DFE_EN_TIMER, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_DFE_CTLE_POST_CAL_OFFSET, 0x38),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_AUX_DATA_TCOARSE_TFINE, 0xa0),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_DCC_CTRL1, 0x0c),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_GM_CAL, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_VTH_CODE, 0x10),
+};
+
+static const struct qmp_phy_init_tbl sm8350_usb3_pcs_tbl[] = {
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_USB3_RCVR_DTCT_DLY_U3_L, 0x40),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_USB3_RCVR_DTCT_DLY_U3_H, 0x00),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_RCVR_DTCT_DLY_P1U2_L, 0xe7),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_RCVR_DTCT_DLY_P1U2_H, 0x03),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_LOCK_DETECT_CONFIG1, 0xd0),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_LOCK_DETECT_CONFIG2, 0x07),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_LOCK_DETECT_CONFIG3, 0x20),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_LOCK_DETECT_CONFIG6, 0x13),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_REFGEN_REQ_CONFIG1, 0x21),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_RX_SIGDET_LVL, 0xaa),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_CDR_RESET_TIME, 0x0a),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_ALIGN_DETECT_CONFIG1, 0x88),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_ALIGN_DETECT_CONFIG2, 0x13),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCS_TX_RX_CONFIG, 0x0c),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_EQ_CONFIG1, 0x4b),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_EQ_CONFIG5, 0x10),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_USB3_LFPS_DET_HIGH_COUNT_VAL, 0xf8),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_USB3_RXEQTRAINING_DFE_TIME_S2, 0x07),
+};
+
+static const struct qmp_phy_init_tbl sm8350_usb3_uniphy_tx_tbl[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V5_TX_LANE_MODE_1, 0xa5),
+ QMP_PHY_INIT_CFG(QSERDES_V5_TX_LANE_MODE_2, 0x82),
+ QMP_PHY_INIT_CFG(QSERDES_V5_TX_LANE_MODE_3, 0x3f),
+ QMP_PHY_INIT_CFG(QSERDES_V5_TX_LANE_MODE_4, 0x3f),
+ QMP_PHY_INIT_CFG(QSERDES_V5_TX_PI_QEC_CTRL, 0x21),
+ QMP_PHY_INIT_CFG(QSERDES_V5_TX_RES_CODE_LANE_OFFSET_TX, 0x10),
+ QMP_PHY_INIT_CFG(QSERDES_V5_TX_RES_CODE_LANE_OFFSET_RX, 0x0e),
+};
+
+static const struct qmp_phy_init_tbl sm8350_usb3_uniphy_rx_tbl[] = {
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_00_HIGH4, 0xdc),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_00_HIGH3, 0xbd),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_00_HIGH2, 0xff),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_00_HIGH, 0x7f),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_00_LOW, 0xff),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_01_HIGH4, 0xa9),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_01_HIGH3, 0x7b),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_01_HIGH2, 0xe4),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_01_HIGH, 0x24),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_MODE_01_LOW, 0x64),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_PI_CONTROLS, 0x99),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_SB2_THRESH1, 0x08),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_SB2_THRESH2, 0x08),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_SB2_GAIN1, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_SB2_GAIN2, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_FASTLOCK_FO_GAIN, 0x2f),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_FASTLOCK_COUNT_LOW, 0xff),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_FASTLOCK_COUNT_HIGH, 0x0f),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_FO_GAIN, 0x0a),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_VGA_CAL_CNTRL1, 0x54),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_VGA_CAL_CNTRL2, 0x0f),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_EQU_ADAPTOR_CNTRL2, 0x0f),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_EQU_ADAPTOR_CNTRL4, 0x0a),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_EQ_OFFSET_ADAPTOR_CNTRL1, 0x47),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_RX_OFFSET_ADAPTOR_CNTRL2, 0x80),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_SIGDET_CNTRL, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_SIGDET_DEGLITCH_CNTRL, 0x0e),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_DFE_CTLE_POST_CAL_OFFSET, 0x38),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_UCDR_SO_GAIN, 0x05),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_GM_CAL, 0x00),
+ QMP_PHY_INIT_CFG(QSERDES_V5_RX_SIGDET_ENABLES, 0x00),
+};
+
+static const struct qmp_phy_init_tbl sm8350_usb3_uniphy_pcs_tbl[] = {
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_LOCK_DETECT_CONFIG1, 0xd0),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_LOCK_DETECT_CONFIG2, 0x07),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_LOCK_DETECT_CONFIG3, 0x20),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_LOCK_DETECT_CONFIG6, 0x13),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_RCVR_DTCT_DLY_P1U2_L, 0xe7),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_RCVR_DTCT_DLY_P1U2_H, 0x03),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_RX_SIGDET_LVL, 0xaa),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCS_TX_RX_CONFIG, 0x0c),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_USB3_UNI_RXEQTRAINING_DFE_TIME_S2, 0x07),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_USB3_UNI_LFPS_DET_HIGH_COUNT_VAL, 0xf8),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_CDR_RESET_TIME, 0x0a),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_ALIGN_DETECT_CONFIG1, 0x88),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_ALIGN_DETECT_CONFIG2, 0x13),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_EQ_CONFIG1, 0x4b),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_EQ_CONFIG5, 0x10),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_REFGEN_REQ_CONFIG1, 0x21),
+};
+
/* struct qmp_phy_cfg - per-PHY initialization config */
struct qmp_phy_cfg {
/* phy-type - PCIE/UFS/USB */
@@ -2183,6 +2477,11 @@ static const char * const sdm845_ufs_phy_clk_l[] = {
"ref", "ref_aux",
};
+/* usb3 phy on sdx55 doesn't have com_aux clock */
+static const char * const qmp_v4_sdx55_usbphy_clk_l[] = {
+ "aux", "cfg_ahb", "ref"
+};
+
/* list of resets */
static const char * const msm8996_pciephy_reset_l[] = {
"phy", "common", "cfg",
@@ -2824,6 +3123,117 @@ static const struct qmp_phy_cfg sm8250_usb3_uniphy_cfg = {
.pwrdn_delay_max = POWER_DOWN_DELAY_US_MAX,
};
+static const struct qmp_phy_cfg sdx55_usb3_uniphy_cfg = {
+ .type = PHY_TYPE_USB3,
+ .nlanes = 1,
+
+ .serdes_tbl = sm8150_usb3_uniphy_serdes_tbl,
+ .serdes_tbl_num = ARRAY_SIZE(sm8150_usb3_uniphy_serdes_tbl),
+ .tx_tbl = sdx55_usb3_uniphy_tx_tbl,
+ .tx_tbl_num = ARRAY_SIZE(sdx55_usb3_uniphy_tx_tbl),
+ .rx_tbl = sdx55_usb3_uniphy_rx_tbl,
+ .rx_tbl_num = ARRAY_SIZE(sdx55_usb3_uniphy_rx_tbl),
+ .pcs_tbl = sm8250_usb3_uniphy_pcs_tbl,
+ .pcs_tbl_num = ARRAY_SIZE(sm8250_usb3_uniphy_pcs_tbl),
+ .clk_list = qmp_v4_sdx55_usbphy_clk_l,
+ .num_clks = ARRAY_SIZE(qmp_v4_sdx55_usbphy_clk_l),
+ .reset_list = msm8996_usb3phy_reset_l,
+ .num_resets = ARRAY_SIZE(msm8996_usb3phy_reset_l),
+ .vreg_list = qmp_phy_vreg_l,
+ .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l),
+ .regs = qmp_v4_usb3_uniphy_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,
+};
+
+static const struct qmp_phy_cfg sm8350_ufsphy_cfg = {
+ .type = PHY_TYPE_UFS,
+ .nlanes = 2,
+
+ .serdes_tbl = sm8350_ufsphy_serdes_tbl,
+ .serdes_tbl_num = ARRAY_SIZE(sm8350_ufsphy_serdes_tbl),
+ .tx_tbl = sm8350_ufsphy_tx_tbl,
+ .tx_tbl_num = ARRAY_SIZE(sm8350_ufsphy_tx_tbl),
+ .rx_tbl = sm8350_ufsphy_rx_tbl,
+ .rx_tbl_num = ARRAY_SIZE(sm8350_ufsphy_rx_tbl),
+ .pcs_tbl = sm8350_ufsphy_pcs_tbl,
+ .pcs_tbl_num = ARRAY_SIZE(sm8350_ufsphy_pcs_tbl),
+ .clk_list = sdm845_ufs_phy_clk_l,
+ .num_clks = ARRAY_SIZE(sdm845_ufs_phy_clk_l),
+ .vreg_list = qmp_phy_vreg_l,
+ .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l),
+ .regs = sm8150_ufsphy_regs_layout,
+
+ .start_ctrl = SERDES_START,
+ .pwrdn_ctrl = SW_PWRDN,
+
+ .is_dual_lane_phy = true,
+};
+
+static const struct qmp_phy_cfg sm8350_usb3phy_cfg = {
+ .type = PHY_TYPE_USB3,
+ .nlanes = 1,
+
+ .serdes_tbl = sm8150_usb3_serdes_tbl,
+ .serdes_tbl_num = ARRAY_SIZE(sm8150_usb3_serdes_tbl),
+ .tx_tbl = sm8350_usb3_tx_tbl,
+ .tx_tbl_num = ARRAY_SIZE(sm8350_usb3_tx_tbl),
+ .rx_tbl = sm8350_usb3_rx_tbl,
+ .rx_tbl_num = ARRAY_SIZE(sm8350_usb3_rx_tbl),
+ .pcs_tbl = sm8350_usb3_pcs_tbl,
+ .pcs_tbl_num = ARRAY_SIZE(sm8350_usb3_pcs_tbl),
+ .clk_list = qmp_v4_sm8250_usbphy_clk_l,
+ .num_clks = ARRAY_SIZE(qmp_v4_sm8250_usbphy_clk_l),
+ .reset_list = msm8996_usb3phy_reset_l,
+ .num_resets = ARRAY_SIZE(msm8996_usb3phy_reset_l),
+ .vreg_list = qmp_phy_vreg_l,
+ .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l),
+ .regs = qmp_v4_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 sm8350_usb3_uniphy_cfg = {
+ .type = PHY_TYPE_USB3,
+ .nlanes = 1,
+
+ .serdes_tbl = sm8150_usb3_uniphy_serdes_tbl,
+ .serdes_tbl_num = ARRAY_SIZE(sm8150_usb3_uniphy_serdes_tbl),
+ .tx_tbl = sm8350_usb3_uniphy_tx_tbl,
+ .tx_tbl_num = ARRAY_SIZE(sm8350_usb3_uniphy_tx_tbl),
+ .rx_tbl = sm8350_usb3_uniphy_rx_tbl,
+ .rx_tbl_num = ARRAY_SIZE(sm8350_usb3_uniphy_rx_tbl),
+ .pcs_tbl = sm8350_usb3_uniphy_pcs_tbl,
+ .pcs_tbl_num = ARRAY_SIZE(sm8350_usb3_uniphy_pcs_tbl),
+ .clk_list = qmp_v4_phy_clk_l,
+ .num_clks = ARRAY_SIZE(qmp_v4_phy_clk_l),
+ .reset_list = msm8996_usb3phy_reset_l,
+ .num_resets = ARRAY_SIZE(msm8996_usb3phy_reset_l),
+ .vreg_list = qmp_phy_vreg_l,
+ .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l),
+ .regs = sm8350_usb3_uniphy_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,
+};
+
static void qcom_qmp_phy_configure_lane(void __iomem *base,
const unsigned int *regs,
const struct qmp_phy_init_tbl tbl[],
@@ -3135,7 +3545,7 @@ static int qcom_qmp_phy_configure_dp_phy(struct qmp_phy *qphy)
static int qcom_qmp_dp_phy_calibrate(struct phy *phy)
{
struct qmp_phy *qphy = phy_get_drvdata(phy);
- const u8 cfg1_settings[] = { 0x13, 0x23, 0x1d };
+ static const u8 cfg1_settings[] = { 0x13, 0x23, 0x1d };
u8 val;
qphy->dp_aux_cfg++;
@@ -4129,6 +4539,12 @@ static const struct of_device_id qcom_qmp_phy_of_match_table[] = {
.compatible = "qcom,sc7180-qmp-usb3-dp-phy",
/* It's a combo phy */
}, {
+ .compatible = "qcom,sc8180x-qmp-ufs-phy",
+ .data = &sm8150_ufsphy_cfg,
+ }, {
+ .compatible = "qcom,sc8180x-qmp-usb3-phy",
+ .data = &sm8150_usb3phy_cfg,
+ }, {
.compatible = "qcom,sdm845-qhp-pcie-phy",
.data = &sdm845_qhp_pciephy_cfg,
}, {
@@ -4171,8 +4587,20 @@ static const struct of_device_id qcom_qmp_phy_of_match_table[] = {
.compatible = "qcom,sm8250-qmp-gen3x2-pcie-phy",
.data = &sm8250_qmp_gen3x2_pciephy_cfg,
}, {
+ .compatible = "qcom,sm8350-qmp-ufs-phy",
+ .data = &sm8350_ufsphy_cfg,
+ }, {
.compatible = "qcom,sm8250-qmp-modem-pcie-phy",
.data = &sm8250_qmp_gen3x2_pciephy_cfg,
+ }, {
+ .compatible = "qcom,sdx55-qmp-usb3-uni-phy",
+ .data = &sdx55_usb3_uniphy_cfg,
+ }, {
+ .compatible = "qcom,sm8350-qmp-usb3-phy",
+ .data = &sm8350_usb3phy_cfg,
+ }, {
+ .compatible = "qcom,sm8350-qmp-usb3-uni-phy",
+ .data = &sm8350_usb3_uniphy_cfg,
},
{ },
};
diff --git a/drivers/phy/qualcomm/phy-qcom-qmp.h b/drivers/phy/qualcomm/phy-qcom-qmp.h
index db92a461dd2e..71ce3aa174ae 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp.h
+++ b/drivers/phy/qualcomm/phy-qcom-qmp.h
@@ -824,4 +824,151 @@
#define QPHY_V4_PCS_PCIE_PRESET_P10_PRE 0xbc
#define QPHY_V4_PCS_PCIE_PRESET_P10_POST 0xe0
+/* Only for QMP V5 PHY - QSERDES COM registers */
+#define QSERDES_V5_COM_PLL_IVCO 0x058
+#define QSERDES_V5_COM_CP_CTRL_MODE0 0x074
+#define QSERDES_V5_COM_CP_CTRL_MODE1 0x078
+#define QSERDES_V5_COM_PLL_RCTRL_MODE0 0x07c
+#define QSERDES_V5_COM_PLL_RCTRL_MODE1 0x080
+#define QSERDES_V5_COM_PLL_CCTRL_MODE0 0x084
+#define QSERDES_V5_COM_PLL_CCTRL_MODE1 0x088
+#define QSERDES_V5_COM_SYSCLK_EN_SEL 0x094
+#define QSERDES_V5_COM_LOCK_CMP_EN 0x0a4
+#define QSERDES_V5_COM_LOCK_CMP1_MODE0 0x0ac
+#define QSERDES_V5_COM_LOCK_CMP2_MODE0 0x0b0
+#define QSERDES_V5_COM_LOCK_CMP1_MODE1 0x0b4
+#define QSERDES_V5_COM_DEC_START_MODE0 0x0bc
+#define QSERDES_V5_COM_LOCK_CMP2_MODE1 0x0b8
+#define QSERDES_V5_COM_DEC_START_MODE1 0x0c4
+#define QSERDES_V5_COM_VCO_TUNE_MAP 0x10c
+#define QSERDES_V5_COM_VCO_TUNE_INITVAL2 0x124
+#define QSERDES_V5_COM_HSCLK_SEL 0x158
+#define QSERDES_V5_COM_HSCLK_HS_SWITCH_SEL 0x15c
+#define QSERDES_V5_COM_BIN_VCOCAL_CMP_CODE1_MODE0 0x1ac
+#define QSERDES_V5_COM_BIN_VCOCAL_CMP_CODE2_MODE0 0x1b0
+#define QSERDES_V5_COM_BIN_VCOCAL_CMP_CODE1_MODE1 0x1b4
+#define QSERDES_V5_COM_BIN_VCOCAL_HSCLK_SEL 0x1bc
+#define QSERDES_V5_COM_BIN_VCOCAL_CMP_CODE2_MODE1 0x1b8
+
+/* Only for QMP V5 PHY - TX registers */
+#define QSERDES_V5_TX_RES_CODE_LANE_TX 0x34
+#define QSERDES_V5_TX_RES_CODE_LANE_RX 0x38
+#define QSERDES_V5_TX_RES_CODE_LANE_OFFSET_TX 0x3c
+#define QSERDES_V5_TX_RES_CODE_LANE_OFFSET_RX 0x40
+#define QSERDES_V5_TX_LANE_MODE_1 0x84
+#define QSERDES_V5_TX_LANE_MODE_2 0x88
+#define QSERDES_V5_TX_LANE_MODE_3 0x8c
+#define QSERDES_V5_TX_LANE_MODE_4 0x90
+#define QSERDES_V5_TX_LANE_MODE_5 0x94
+#define QSERDES_V5_TX_RCV_DETECT_LVL_2 0xa4
+#define QSERDES_V5_TX_TRAN_DRVR_EMP_EN 0xc0
+#define QSERDES_V5_TX_PI_QEC_CTRL 0xe4
+#define QSERDES_V5_TX_PWM_GEAR_1_DIVIDER_BAND0_1 0x178
+#define QSERDES_V5_TX_PWM_GEAR_2_DIVIDER_BAND0_1 0x17c
+#define QSERDES_V5_TX_PWM_GEAR_3_DIVIDER_BAND0_1 0x180
+#define QSERDES_V5_TX_PWM_GEAR_4_DIVIDER_BAND0_1 0x184
+
+/* Only for QMP V5 PHY - RX registers */
+#define QSERDES_V5_RX_UCDR_FO_GAIN 0x008
+#define QSERDES_V5_RX_UCDR_SO_GAIN 0x014
+#define QSERDES_V5_RX_UCDR_FASTLOCK_FO_GAIN 0x030
+#define QSERDES_V5_RX_UCDR_SO_SATURATION_AND_ENABLE 0x034
+#define QSERDES_V5_RX_UCDR_FASTLOCK_COUNT_LOW 0x03c
+#define QSERDES_V5_RX_UCDR_FASTLOCK_COUNT_HIGH 0x040
+#define QSERDES_V5_RX_UCDR_PI_CONTROLS 0x044
+#define QSERDES_V5_RX_UCDR_PI_CTRL2 0x048
+#define QSERDES_V5_RX_UCDR_SB2_THRESH1 0x04c
+#define QSERDES_V5_RX_UCDR_SB2_THRESH2 0x050
+#define QSERDES_V5_RX_UCDR_SB2_GAIN1 0x054
+#define QSERDES_V5_RX_UCDR_SB2_GAIN2 0x058
+#define QSERDES_V5_RX_AUX_DATA_TCOARSE_TFINE 0x060
+#define QSERDES_V5_RX_RCLK_AUXDATA_SEL 0x064
+#define QSERDES_V5_RX_AC_JTAG_ENABLE 0x068
+#define QSERDES_V5_RX_AC_JTAG_MODE 0x078
+#define QSERDES_V5_RX_RX_TERM_BW 0x080
+#define QSERDES_V5_RX_VGA_CAL_CNTRL1 0x0d4
+#define QSERDES_V5_RX_VGA_CAL_CNTRL2 0x0d8
+#define QSERDES_V5_RX_GM_CAL 0x0dc
+#define QSERDES_V5_RX_RX_EQU_ADAPTOR_CNTRL1 0x0e8
+#define QSERDES_V5_RX_RX_EQU_ADAPTOR_CNTRL2 0x0ec
+#define QSERDES_V5_RX_RX_EQU_ADAPTOR_CNTRL3 0x0f0
+#define QSERDES_V5_RX_RX_EQU_ADAPTOR_CNTRL4 0x0f4
+#define QSERDES_V5_RX_RX_IDAC_TSETTLE_LOW 0x0f8
+#define QSERDES_V5_RX_RX_IDAC_TSETTLE_HIGH 0x0fc
+#define QSERDES_V5_RX_RX_IDAC_MEASURE_TIME 0x100
+#define QSERDES_V5_RX_RX_EQ_OFFSET_ADAPTOR_CNTRL1 0x110
+#define QSERDES_V5_RX_RX_OFFSET_ADAPTOR_CNTRL2 0x114
+#define QSERDES_V5_RX_SIGDET_ENABLES 0x118
+#define QSERDES_V5_RX_SIGDET_CNTRL 0x11c
+#define QSERDES_V5_RX_SIGDET_LVL 0x120
+#define QSERDES_V5_RX_SIGDET_DEGLITCH_CNTRL 0x124
+#define QSERDES_V5_RX_RX_BAND 0x128
+#define QSERDES_V5_RX_RX_MODE_00_LOW 0x15c
+#define QSERDES_V5_RX_RX_MODE_00_HIGH 0x160
+#define QSERDES_V5_RX_RX_MODE_00_HIGH2 0x164
+#define QSERDES_V5_RX_RX_MODE_00_HIGH3 0x168
+#define QSERDES_V5_RX_RX_MODE_00_HIGH4 0x16c
+#define QSERDES_V5_RX_RX_MODE_01_LOW 0x170
+#define QSERDES_V5_RX_RX_MODE_01_HIGH 0x174
+#define QSERDES_V5_RX_RX_MODE_01_HIGH2 0x178
+#define QSERDES_V5_RX_RX_MODE_01_HIGH3 0x17c
+#define QSERDES_V5_RX_RX_MODE_01_HIGH4 0x180
+#define QSERDES_V5_RX_RX_MODE_10_LOW 0x184
+#define QSERDES_V5_RX_RX_MODE_10_HIGH 0x188
+#define QSERDES_V5_RX_RX_MODE_10_HIGH2 0x18c
+#define QSERDES_V5_RX_RX_MODE_10_HIGH3 0x190
+#define QSERDES_V5_RX_RX_MODE_10_HIGH4 0x194
+#define QSERDES_V5_RX_DFE_EN_TIMER 0x1a0
+#define QSERDES_V5_RX_DFE_CTLE_POST_CAL_OFFSET 0x1a4
+#define QSERDES_V5_RX_DCC_CTRL1 0x1a8
+#define QSERDES_V5_RX_VTH_CODE 0x1b0
+
+/* Only for QMP V5 PHY - UFS PCS registers */
+#define QPHY_V5_PCS_UFS_TIMER_20US_CORECLK_STEPS_MSB 0x00c
+#define QPHY_V5_PCS_UFS_TIMER_20US_CORECLK_STEPS_LSB 0x010
+#define QPHY_V5_PCS_UFS_PLL_CNTL 0x02c
+#define QPHY_V5_PCS_UFS_TX_LARGE_AMP_DRV_LVL 0x030
+#define QPHY_V5_PCS_UFS_TX_SMALL_AMP_DRV_LVL 0x038
+#define QPHY_V5_PCS_UFS_TX_HSGEAR_CAPABILITY 0x074
+#define QPHY_V5_PCS_UFS_RX_HSGEAR_CAPABILITY 0x0b4
+#define QPHY_V5_PCS_UFS_DEBUG_BUS_CLKSEL 0x124
+#define QPHY_V5_PCS_UFS_RX_MIN_HIBERN8_TIME 0x150
+#define QPHY_V5_PCS_UFS_RX_SIGDET_CTRL1 0x154
+#define QPHY_V5_PCS_UFS_RX_SIGDET_CTRL2 0x158
+#define QPHY_V5_PCS_UFS_TX_PWM_GEAR_BAND 0x160
+#define QPHY_V5_PCS_UFS_TX_HS_GEAR_BAND 0x168
+#define QPHY_V5_PCS_UFS_TX_MID_TERM_CTRL1 0x1d8
+#define QPHY_V5_PCS_UFS_MULTI_LANE_CTRL1 0x1e0
+
+/* Only for QMP V5 PHY - USB3 have different offsets than V4 */
+#define QPHY_V5_PCS_USB3_POWER_STATE_CONFIG1 0x300
+#define QPHY_V5_PCS_USB3_AUTONOMOUS_MODE_STATUS 0x304
+#define QPHY_V5_PCS_USB3_AUTONOMOUS_MODE_CTRL 0x308
+#define QPHY_V5_PCS_USB3_AUTONOMOUS_MODE_CTRL2 0x30c
+#define QPHY_V5_PCS_USB3_LFPS_RXTERM_IRQ_SOURCE_STATUS 0x310
+#define QPHY_V5_PCS_USB3_LFPS_RXTERM_IRQ_CLEAR 0x314
+#define QPHY_V5_PCS_USB3_LFPS_DET_HIGH_COUNT_VAL 0x318
+#define QPHY_V5_PCS_USB3_LFPS_TX_ECSTART 0x31c
+#define QPHY_V5_PCS_USB3_LFPS_PER_TIMER_VAL 0x320
+#define QPHY_V5_PCS_USB3_LFPS_TX_END_CNT_U3_START 0x324
+#define QPHY_V5_PCS_USB3_LFPS_CONFIG1 0x328
+#define QPHY_V5_PCS_USB3_RXEQTRAINING_LOCK_TIME 0x32c
+#define QPHY_V5_PCS_USB3_RXEQTRAINING_WAIT_TIME 0x330
+#define QPHY_V5_PCS_USB3_RXEQTRAINING_CTLE_TIME 0x334
+#define QPHY_V5_PCS_USB3_RXEQTRAINING_WAIT_TIME_S2 0x338
+#define QPHY_V5_PCS_USB3_RXEQTRAINING_DFE_TIME_S2 0x33c
+#define QPHY_V5_PCS_USB3_RCVR_DTCT_DLY_U3_L 0x340
+#define QPHY_V5_PCS_USB3_RCVR_DTCT_DLY_U3_H 0x344
+#define QPHY_V5_PCS_USB3_ARCVR_DTCT_EN_PERIOD 0x348
+#define QPHY_V5_PCS_USB3_ARCVR_DTCT_CM_DLY 0x34c
+#define QPHY_V5_PCS_USB3_TXONESZEROS_RUN_LENGTH 0x350
+#define QPHY_V5_PCS_USB3_ALFPS_DEGLITCH_VAL 0x354
+#define QPHY_V5_PCS_USB3_SIGDET_STARTUP_TIMER_VAL 0x358
+#define QPHY_V5_PCS_USB3_TEST_CONTROL 0x35c
+#define QPHY_V5_PCS_USB3_RXTERMINATION_DLY_SEL 0x360
+
+/* Only for QMP V5 PHY - UNI has 0x1000 offset for PCS_USB3 regs */
+#define QPHY_V5_PCS_USB3_UNI_LFPS_DET_HIGH_COUNT_VAL 0x1018
+#define QPHY_V5_PCS_USB3_UNI_RXEQTRAINING_DFE_TIME_S2 0x103c
+
#endif
diff --git a/drivers/phy/qualcomm/phy-qcom-qusb2.c b/drivers/phy/qualcomm/phy-qcom-qusb2.c
index 109792203baf..8f1bf7e2186b 100644
--- a/drivers/phy/qualcomm/phy-qcom-qusb2.c
+++ b/drivers/phy/qualcomm/phy-qcom-qusb2.c
@@ -22,6 +22,7 @@
#include <dt-bindings/phy/phy-qcom-qusb2.h>
+#define QUSB2PHY_PLL 0x0
#define QUSB2PHY_PLL_TEST 0x04
#define CLK_REF_SEL BIT(7)
@@ -135,6 +136,35 @@ enum qusb2phy_reg_layout {
QUSB2PHY_INTR_CTRL,
};
+static const struct qusb2_phy_init_tbl ipq6018_init_tbl[] = {
+ QUSB2_PHY_INIT_CFG(QUSB2PHY_PLL, 0x14),
+ QUSB2_PHY_INIT_CFG_L(QUSB2PHY_PORT_TUNE1, 0xF8),
+ QUSB2_PHY_INIT_CFG_L(QUSB2PHY_PORT_TUNE2, 0xB3),
+ QUSB2_PHY_INIT_CFG_L(QUSB2PHY_PORT_TUNE3, 0x83),
+ QUSB2_PHY_INIT_CFG_L(QUSB2PHY_PORT_TUNE4, 0xC0),
+ QUSB2_PHY_INIT_CFG(QUSB2PHY_PLL_TUNE, 0x30),
+ QUSB2_PHY_INIT_CFG(QUSB2PHY_PLL_USER_CTL1, 0x79),
+ QUSB2_PHY_INIT_CFG(QUSB2PHY_PLL_USER_CTL2, 0x21),
+ QUSB2_PHY_INIT_CFG_L(QUSB2PHY_PORT_TUNE5, 0x00),
+ QUSB2_PHY_INIT_CFG(QUSB2PHY_PLL_PWR_CTRL, 0x00),
+ QUSB2_PHY_INIT_CFG_L(QUSB2PHY_PORT_TEST2, 0x14),
+ QUSB2_PHY_INIT_CFG(QUSB2PHY_PLL_TEST, 0x80),
+ QUSB2_PHY_INIT_CFG(QUSB2PHY_PLL_AUTOPGM_CTL1, 0x9F),
+};
+
+static const unsigned int ipq6018_regs_layout[] = {
+ [QUSB2PHY_PLL_STATUS] = 0x38,
+ [QUSB2PHY_PORT_TUNE1] = 0x80,
+ [QUSB2PHY_PORT_TUNE2] = 0x84,
+ [QUSB2PHY_PORT_TUNE3] = 0x88,
+ [QUSB2PHY_PORT_TUNE4] = 0x8C,
+ [QUSB2PHY_PORT_TUNE5] = 0x90,
+ [QUSB2PHY_PORT_TEST1] = 0x98,
+ [QUSB2PHY_PORT_TEST2] = 0x9C,
+ [QUSB2PHY_PORT_POWERDOWN] = 0xB4,
+ [QUSB2PHY_INTR_CTRL] = 0xBC,
+};
+
static const unsigned int msm8996_regs_layout[] = {
[QUSB2PHY_PLL_STATUS] = 0x38,
[QUSB2PHY_PORT_TUNE1] = 0x80,
@@ -245,6 +275,9 @@ struct qusb2_phy_cfg {
/* true if PHY has PLL_CORE_INPUT_OVERRIDE register to reset PLL */
bool has_pll_override;
+
+ /* true if PHY default clk scheme is single-ended */
+ bool se_clk_scheme_default;
};
static const struct qusb2_phy_cfg msm8996_phy_cfg = {
@@ -253,6 +286,7 @@ static const struct qusb2_phy_cfg msm8996_phy_cfg = {
.regs = msm8996_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),
@@ -266,10 +300,22 @@ static const struct qusb2_phy_cfg msm8998_phy_cfg = {
.disable_ctrl = POWER_DOWN,
.mask_core_ready = CORE_READY_STATUS,
.has_pll_override = true,
+ .se_clk_scheme_default = true,
.autoresume_en = BIT(0),
.update_tune1_with_efuse = true,
};
+static const struct qusb2_phy_cfg ipq6018_phy_cfg = {
+ .tbl = ipq6018_init_tbl,
+ .tbl_num = ARRAY_SIZE(ipq6018_init_tbl),
+ .regs = ipq6018_regs_layout,
+
+ .disable_ctrl = POWER_DOWN,
+ .mask_core_ready = PLL_LOCKED,
+ /* autoresume not used */
+ .autoresume_en = BIT(0),
+};
+
static const struct qusb2_phy_cfg qusb2_v2_phy_cfg = {
.tbl = qusb2_v2_init_tbl,
.tbl_num = ARRAY_SIZE(qusb2_v2_init_tbl),
@@ -279,10 +325,23 @@ static const struct qusb2_phy_cfg qusb2_v2_phy_cfg = {
POWER_DOWN),
.mask_core_ready = CORE_READY_STATUS,
.has_pll_override = true,
+ .se_clk_scheme_default = true,
.autoresume_en = BIT(0),
.update_tune1_with_efuse = true,
};
+static const struct qusb2_phy_cfg sdm660_phy_cfg = {
+ .tbl = msm8996_init_tbl,
+ .tbl_num = ARRAY_SIZE(msm8996_init_tbl),
+ .regs = msm8996_regs_layout,
+
+ .has_pll_test = true,
+ .se_clk_scheme_default = false,
+ .disable_ctrl = (CLAMP_N_EN | FREEZIO_N | POWER_DOWN),
+ .mask_core_ready = PLL_LOCKED,
+ .autoresume_en = BIT(3),
+};
+
static const char * const qusb2_phy_vreg_names[] = {
"vdda-pll", "vdda-phy-dpdm",
};
@@ -701,8 +760,13 @@ static int qusb2_phy_init(struct phy *phy)
/* Required to get phy pll lock successfully */
usleep_range(150, 160);
- /* Default is single-ended clock on msm8996 */
- qphy->has_se_clk_scheme = true;
+ /*
+ * Not all the SoCs have got a readable TCSR_PHY_CLK_SCHEME
+ * register in the TCSR so, if there's none, use the default
+ * value hardcoded in the configuration.
+ */
+ qphy->has_se_clk_scheme = cfg->se_clk_scheme_default;
+
/*
* read TCSR_PHY_CLK_SCHEME register to check if single-ended
* clock scheme is selected. If yes, then disable differential
@@ -810,6 +874,9 @@ static const struct phy_ops qusb2_phy_gen_ops = {
static const struct of_device_id qusb2_phy_of_match_table[] = {
{
+ .compatible = "qcom,ipq6018-qusb2-phy",
+ .data = &ipq6018_phy_cfg,
+ }, {
.compatible = "qcom,ipq8074-qusb2-phy",
.data = &msm8996_phy_cfg,
}, {
@@ -819,6 +886,9 @@ static const struct of_device_id qusb2_phy_of_match_table[] = {
.compatible = "qcom,msm8998-qusb2-phy",
.data = &msm8998_phy_cfg,
}, {
+ .compatible = "qcom,sdm660-qusb2-phy",
+ .data = &sdm660_phy_cfg,
+ }, {
/*
* Deprecated. Only here to support legacy device
* trees that didn't include "qcom,qusb2-v2-phy"
diff --git a/drivers/phy/qualcomm/phy-qcom-usb-hs-28nm.c b/drivers/phy/qualcomm/phy-qcom-usb-hs-28nm.c
index a52a9bf13b75..8807e59a1162 100644
--- a/drivers/phy/qualcomm/phy-qcom-usb-hs-28nm.c
+++ b/drivers/phy/qualcomm/phy-qcom-usb-hs-28nm.c
@@ -401,13 +401,26 @@ static const struct hsphy_init_seq init_seq_femtophy[] = {
HSPHY_INIT_CFG(0x90, 0x60, 0),
};
+static const struct hsphy_init_seq init_seq_mdm9607[] = {
+ HSPHY_INIT_CFG(0x80, 0x44, 0),
+ HSPHY_INIT_CFG(0x81, 0x38, 0),
+ HSPHY_INIT_CFG(0x82, 0x24, 0),
+ HSPHY_INIT_CFG(0x83, 0x13, 0),
+};
+
static const struct hsphy_data hsphy_data_femtophy = {
.init_seq = init_seq_femtophy,
.init_seq_num = ARRAY_SIZE(init_seq_femtophy),
};
+static const struct hsphy_data hsphy_data_mdm9607 = {
+ .init_seq = init_seq_mdm9607,
+ .init_seq_num = ARRAY_SIZE(init_seq_mdm9607),
+};
+
static const struct of_device_id qcom_snps_hsphy_match[] = {
{ .compatible = "qcom,usb-hs-28nm-femtophy", .data = &hsphy_data_femtophy, },
+ { .compatible = "qcom,usb-hs-28nm-mdm9607", .data = &hsphy_data_mdm9607, },
{ },
};
MODULE_DEVICE_TABLE(of, qcom_snps_hsphy_match);
diff --git a/drivers/phy/rockchip/phy-rockchip-emmc.c b/drivers/phy/rockchip/phy-rockchip-emmc.c
index 1e424f263e7a..20023f6eb994 100644
--- a/drivers/phy/rockchip/phy-rockchip-emmc.c
+++ b/drivers/phy/rockchip/phy-rockchip-emmc.c
@@ -248,15 +248,17 @@ static int rockchip_emmc_phy_init(struct phy *phy)
* - SDHCI driver to get the PHY
* - SDHCI driver to init the PHY
*
- * The clock is optional, so upon any error we just set to NULL.
+ * The clock is optional, using clk_get_optional() to get the clock
+ * and do error processing if the return value != NULL
*
* NOTE: we don't do anything special for EPROBE_DEFER here. Given the
* above expected use case, EPROBE_DEFER isn't sensible to expect, so
* it's just like any other error.
*/
- rk_phy->emmcclk = clk_get(&phy->dev, "emmcclk");
+ rk_phy->emmcclk = clk_get_optional(&phy->dev, "emmcclk");
if (IS_ERR(rk_phy->emmcclk)) {
- dev_dbg(&phy->dev, "Error getting emmcclk: %d\n", ret);
+ ret = PTR_ERR(rk_phy->emmcclk);
+ dev_err(&phy->dev, "Error getting emmcclk: %d\n", ret);
rk_phy->emmcclk = NULL;
}
@@ -380,10 +382,10 @@ static int rockchip_emmc_phy_probe(struct platform_device *pdev)
if (!of_property_read_u32(dev->of_node, "drive-impedance-ohm", &val))
rk_phy->drive_impedance = convert_drive_impedance_ohm(pdev, val);
- if (of_property_read_bool(dev->of_node, "enable-strobe-pulldown"))
+ if (of_property_read_bool(dev->of_node, "rockchip,enable-strobe-pulldown"))
rk_phy->enable_strobe_pulldown = PHYCTRL_REN_STRB_ENABLE;
- if (!of_property_read_u32(dev->of_node, "output-tapdelay-select", &val)) {
+ if (!of_property_read_u32(dev->of_node, "rockchip,output-tapdelay-select", &val)) {
if (val <= PHYCTRL_OTAPDLYSEL_MAXVALUE)
rk_phy->output_tapdelay_select = val;
else
diff --git a/drivers/phy/st/phy-stm32-usbphyc.c b/drivers/phy/st/phy-stm32-usbphyc.c
index a54317e96c41..d08fbb180e43 100644
--- a/drivers/phy/st/phy-stm32-usbphyc.c
+++ b/drivers/phy/st/phy-stm32-usbphyc.c
@@ -8,7 +8,7 @@
#include <linux/bitfield.h>
#include <linux/clk.h>
#include <linux/delay.h>
-#include <linux/io.h>
+#include <linux/iopoll.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/of_platform.h>
@@ -17,6 +17,7 @@
#define STM32_USBPHYC_PLL 0x0
#define STM32_USBPHYC_MISC 0x8
+#define STM32_USBPHYC_MONITOR(X) (0x108 + ((X) * 0x100))
#define STM32_USBPHYC_VERSION 0x3F4
/* STM32_USBPHYC_PLL bit fields */
@@ -32,19 +33,16 @@
/* STM32_USBPHYC_MISC bit fields */
#define SWITHOST BIT(0)
+/* STM32_USBPHYC_MONITOR bit fields */
+#define STM32_USBPHYC_MON_OUT GENMASK(3, 0)
+#define STM32_USBPHYC_MON_SEL GENMASK(8, 4)
+#define STM32_USBPHYC_MON_SEL_LOCKP 0x1F
+#define STM32_USBPHYC_MON_OUT_LOCKP BIT(3)
+
/* STM32_USBPHYC_VERSION bit fields */
#define MINREV GENMASK(3, 0)
#define MAJREV GENMASK(7, 4)
-static const char * const supplies_names[] = {
- "vdda1v1", /* 1V1 */
- "vdda1v8", /* 1V8 */
-};
-
-#define NUM_SUPPLIES ARRAY_SIZE(supplies_names)
-
-#define PLL_LOCK_TIME_US 100
-#define PLL_PWR_DOWN_TIME_US 5
#define PLL_FVCO_MHZ 2880
#define PLL_INFF_MIN_RATE_HZ 19200000
#define PLL_INFF_MAX_RATE_HZ 38400000
@@ -58,7 +56,6 @@ struct pll_params {
struct stm32_usbphyc_phy {
struct phy *phy;
struct stm32_usbphyc *usbphyc;
- struct regulator_bulk_data supplies[NUM_SUPPLIES];
u32 index;
bool active;
};
@@ -70,6 +67,9 @@ struct stm32_usbphyc {
struct reset_control *rst;
struct stm32_usbphyc_phy **phys;
int nphys;
+ struct regulator *vdda1v1;
+ struct regulator *vdda1v8;
+ atomic_t n_pll_cons;
int switch_setup;
};
@@ -83,6 +83,41 @@ static inline void stm32_usbphyc_clr_bits(void __iomem *reg, u32 bits)
writel_relaxed(readl_relaxed(reg) & ~bits, reg);
}
+static int stm32_usbphyc_regulators_enable(struct stm32_usbphyc *usbphyc)
+{
+ int ret;
+
+ ret = regulator_enable(usbphyc->vdda1v1);
+ if (ret)
+ return ret;
+
+ ret = regulator_enable(usbphyc->vdda1v8);
+ if (ret)
+ goto vdda1v1_disable;
+
+ return 0;
+
+vdda1v1_disable:
+ regulator_disable(usbphyc->vdda1v1);
+
+ return ret;
+}
+
+static int stm32_usbphyc_regulators_disable(struct stm32_usbphyc *usbphyc)
+{
+ int ret;
+
+ ret = regulator_disable(usbphyc->vdda1v8);
+ if (ret)
+ return ret;
+
+ ret = regulator_disable(usbphyc->vdda1v1);
+ if (ret)
+ return ret;
+
+ return 0;
+}
+
static void stm32_usbphyc_get_pll_params(u32 clk_rate,
struct pll_params *pll_params)
{
@@ -142,83 +177,106 @@ static int stm32_usbphyc_pll_init(struct stm32_usbphyc *usbphyc)
return 0;
}
-static bool stm32_usbphyc_has_one_phy_active(struct stm32_usbphyc *usbphyc)
+static int __stm32_usbphyc_pll_disable(struct stm32_usbphyc *usbphyc)
{
- int i;
+ void __iomem *pll_reg = usbphyc->base + STM32_USBPHYC_PLL;
+ u32 pllen;
+
+ stm32_usbphyc_clr_bits(pll_reg, PLLEN);
- for (i = 0; i < usbphyc->nphys; i++)
- if (usbphyc->phys[i]->active)
- return true;
+ /* Wait for minimum width of powerdown pulse (ENABLE = Low) */
+ if (readl_relaxed_poll_timeout(pll_reg, pllen, !(pllen & PLLEN), 5, 50))
+ dev_err(usbphyc->dev, "PLL not reset\n");
- return false;
+ return stm32_usbphyc_regulators_disable(usbphyc);
+}
+
+static int stm32_usbphyc_pll_disable(struct stm32_usbphyc *usbphyc)
+{
+ /* Check if a phy port is still active or clk48 in use */
+ if (atomic_dec_return(&usbphyc->n_pll_cons) > 0)
+ return 0;
+
+ return __stm32_usbphyc_pll_disable(usbphyc);
}
static int stm32_usbphyc_pll_enable(struct stm32_usbphyc *usbphyc)
{
void __iomem *pll_reg = usbphyc->base + STM32_USBPHYC_PLL;
- bool pllen = (readl_relaxed(pll_reg) & PLLEN);
+ bool pllen = readl_relaxed(pll_reg) & PLLEN;
int ret;
- /* Check if one phy port has already configured the pll */
- if (pllen && stm32_usbphyc_has_one_phy_active(usbphyc))
+ /*
+ * Check if a phy port or clk48 prepare has configured the pll
+ * and ensure the PLL is enabled
+ */
+ if (atomic_inc_return(&usbphyc->n_pll_cons) > 1 && pllen)
return 0;
if (pllen) {
- stm32_usbphyc_clr_bits(pll_reg, PLLEN);
- /* Wait for minimum width of powerdown pulse (ENABLE = Low) */
- udelay(PLL_PWR_DOWN_TIME_US);
+ /*
+ * PLL shouldn't be enabled without known consumer,
+ * disable it and reinit n_pll_cons
+ */
+ dev_warn(usbphyc->dev, "PLL enabled without known consumers\n");
+
+ ret = __stm32_usbphyc_pll_disable(usbphyc);
+ if (ret)
+ return ret;
}
+ ret = stm32_usbphyc_regulators_enable(usbphyc);
+ if (ret)
+ goto dec_n_pll_cons;
+
ret = stm32_usbphyc_pll_init(usbphyc);
if (ret)
- return ret;
+ goto reg_disable;
stm32_usbphyc_set_bits(pll_reg, PLLEN);
- /* Wait for maximum lock time */
- udelay(PLL_LOCK_TIME_US);
-
- if (!(readl_relaxed(pll_reg) & PLLEN)) {
- dev_err(usbphyc->dev, "PLLEN not set\n");
- return -EIO;
- }
-
return 0;
-}
-
-static int stm32_usbphyc_pll_disable(struct stm32_usbphyc *usbphyc)
-{
- void __iomem *pll_reg = usbphyc->base + STM32_USBPHYC_PLL;
- /* Check if other phy port active */
- if (stm32_usbphyc_has_one_phy_active(usbphyc))
- return 0;
-
- stm32_usbphyc_clr_bits(pll_reg, PLLEN);
- /* Wait for minimum width of powerdown pulse (ENABLE = Low) */
- udelay(PLL_PWR_DOWN_TIME_US);
+reg_disable:
+ stm32_usbphyc_regulators_disable(usbphyc);
- if (readl_relaxed(pll_reg) & PLLEN) {
- dev_err(usbphyc->dev, "PLL not reset\n");
- return -EIO;
- }
+dec_n_pll_cons:
+ atomic_dec(&usbphyc->n_pll_cons);
- return 0;
+ return ret;
}
static int stm32_usbphyc_phy_init(struct phy *phy)
{
struct stm32_usbphyc_phy *usbphyc_phy = phy_get_drvdata(phy);
struct stm32_usbphyc *usbphyc = usbphyc_phy->usbphyc;
+ u32 reg_mon = STM32_USBPHYC_MONITOR(usbphyc_phy->index);
+ u32 monsel = FIELD_PREP(STM32_USBPHYC_MON_SEL,
+ STM32_USBPHYC_MON_SEL_LOCKP);
+ u32 monout;
int ret;
ret = stm32_usbphyc_pll_enable(usbphyc);
if (ret)
return ret;
+ /* Check that PLL Lock input to PHY is High */
+ writel_relaxed(monsel, usbphyc->base + reg_mon);
+ ret = readl_relaxed_poll_timeout(usbphyc->base + reg_mon, monout,
+ (monout & STM32_USBPHYC_MON_OUT_LOCKP),
+ 100, 1000);
+ if (ret) {
+ dev_err(usbphyc->dev, "PLL Lock input to PHY is Low (val=%x)\n",
+ (u32)(monout & STM32_USBPHYC_MON_OUT));
+ goto pll_disable;
+ }
+
usbphyc_phy->active = true;
return 0;
+
+pll_disable:
+ return stm32_usbphyc_pll_disable(usbphyc);
}
static int stm32_usbphyc_phy_exit(struct phy *phy)
@@ -231,25 +289,9 @@ static int stm32_usbphyc_phy_exit(struct phy *phy)
return stm32_usbphyc_pll_disable(usbphyc);
}
-static int stm32_usbphyc_phy_power_on(struct phy *phy)
-{
- struct stm32_usbphyc_phy *usbphyc_phy = phy_get_drvdata(phy);
-
- return regulator_bulk_enable(NUM_SUPPLIES, usbphyc_phy->supplies);
-}
-
-static int stm32_usbphyc_phy_power_off(struct phy *phy)
-{
- struct stm32_usbphyc_phy *usbphyc_phy = phy_get_drvdata(phy);
-
- return regulator_bulk_disable(NUM_SUPPLIES, usbphyc_phy->supplies);
-}
-
static const struct phy_ops stm32_usbphyc_phy_ops = {
.init = stm32_usbphyc_phy_init,
.exit = stm32_usbphyc_phy_exit,
- .power_on = stm32_usbphyc_phy_power_on,
- .power_off = stm32_usbphyc_phy_power_off,
.owner = THIS_MODULE,
};
@@ -312,7 +354,7 @@ static int stm32_usbphyc_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev;
struct device_node *child, *np = dev->of_node;
struct phy_provider *phy_provider;
- u32 version;
+ u32 pllen, version;
int ret, port = 0;
usbphyc = devm_kzalloc(dev, sizeof(*usbphyc), GFP_KERNEL);
@@ -344,6 +386,19 @@ static int stm32_usbphyc_probe(struct platform_device *pdev)
ret = PTR_ERR(usbphyc->rst);
if (ret == -EPROBE_DEFER)
goto clk_disable;
+
+ stm32_usbphyc_clr_bits(usbphyc->base + STM32_USBPHYC_PLL, PLLEN);
+ }
+
+ /*
+ * Wait for minimum width of powerdown pulse (ENABLE = Low):
+ * we have to ensure the PLL is disabled before phys initialization.
+ */
+ if (readl_relaxed_poll_timeout(usbphyc->base + STM32_USBPHYC_PLL,
+ pllen, !(pllen & PLLEN), 5, 50)) {
+ dev_warn(usbphyc->dev, "PLL not reset\n");
+ ret = -EPROBE_DEFER;
+ goto clk_disable;
}
usbphyc->switch_setup = -EINVAL;
@@ -355,11 +410,26 @@ static int stm32_usbphyc_probe(struct platform_device *pdev)
goto clk_disable;
}
+ usbphyc->vdda1v1 = devm_regulator_get(dev, "vdda1v1");
+ if (IS_ERR(usbphyc->vdda1v1)) {
+ ret = PTR_ERR(usbphyc->vdda1v1);
+ if (ret != -EPROBE_DEFER)
+ dev_err(dev, "failed to get vdda1v1 supply: %d\n", ret);
+ goto clk_disable;
+ }
+
+ usbphyc->vdda1v8 = devm_regulator_get(dev, "vdda1v8");
+ if (IS_ERR(usbphyc->vdda1v8)) {
+ ret = PTR_ERR(usbphyc->vdda1v8);
+ if (ret != -EPROBE_DEFER)
+ dev_err(dev, "failed to get vdda1v8 supply: %d\n", ret);
+ goto clk_disable;
+ }
+
for_each_child_of_node(np, child) {
struct stm32_usbphyc_phy *usbphyc_phy;
struct phy *phy;
u32 index;
- int i;
phy = devm_phy_create(dev, child, &stm32_usbphyc_phy_ops);
if (IS_ERR(phy)) {
@@ -377,18 +447,6 @@ static int stm32_usbphyc_probe(struct platform_device *pdev)
goto put_child;
}
- for (i = 0; i < NUM_SUPPLIES; i++)
- usbphyc_phy->supplies[i].supply = supplies_names[i];
-
- ret = devm_regulator_bulk_get(&phy->dev, NUM_SUPPLIES,
- usbphyc_phy->supplies);
- if (ret) {
- if (ret != -EPROBE_DEFER)
- dev_err(&phy->dev,
- "failed to get regulators: %d\n", ret);
- goto put_child;
- }
-
ret = of_property_read_u32(child, "reg", &index);
if (ret || index > usbphyc->nphys) {
dev_err(&phy->dev, "invalid reg property: %d\n", ret);
@@ -432,6 +490,12 @@ clk_disable:
static int stm32_usbphyc_remove(struct platform_device *pdev)
{
struct stm32_usbphyc *usbphyc = dev_get_drvdata(&pdev->dev);
+ int port;
+
+ /* Ensure PHYs are not active, to allow PLL disabling */
+ for (port = 0; port < usbphyc->nphys; port++)
+ if (usbphyc->phys[port]->active)
+ stm32_usbphyc_phy_exit(usbphyc->phys[port]->phy);
clk_disable_unprepare(usbphyc->clk);
diff --git a/drivers/phy/xilinx/phy-zynqmp.c b/drivers/phy/xilinx/phy-zynqmp.c
index 2b0f921b6ee3..2b65f84a5f89 100644
--- a/drivers/phy/xilinx/phy-zynqmp.c
+++ b/drivers/phy/xilinx/phy-zynqmp.c
@@ -874,13 +874,10 @@ static int xpsgtr_get_ref_clocks(struct xpsgtr_dev *gtr_dev)
snprintf(name, sizeof(name), "ref%u", refclk);
clk = devm_clk_get_optional(gtr_dev->dev, name);
- if (IS_ERR(clk)) {
- if (PTR_ERR(clk) != -EPROBE_DEFER)
- dev_err(gtr_dev->dev,
- "Failed to get reference clock %u: %ld\n",
- refclk, PTR_ERR(clk));
- return PTR_ERR(clk);
- }
+ if (IS_ERR(clk))
+ return dev_err_probe(gtr_dev->dev, PTR_ERR(clk),
+ "Failed to get reference clock %u\n",
+ refclk);
if (!clk)
continue;