This series adds support for UFS controller found in FSD SoC.
The HCI is almost same as found on other Exynos SoCs with minor
differences. This also adds the required UFS-PHY driver changes.
Patch 2/6: common change to handle different CDR offsets
Alim Akhtar (6):
dt-bindings: phy: Add FSD UFS PHY bindings
phy: samsung-ufs: move cdr offset to drvdata
phy: samsung-ufs: add support for FSD ufs phy driver
dt-bindings: ufs: exynos-ufs: add fsd compatible
ufs: host: ufs-exynos: add support for fsd ufs hci
arm64: dts: fsd: add ufs device node
.../bindings/phy/samsung,ufs-phy.yaml | 1 +
.../bindings/ufs/samsung,exynos-ufs.yaml | 1 +
arch/arm64/boot/dts/tesla/fsd-evb.dts | 4 +
arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi | 14 ++
arch/arm64/boot/dts/tesla/fsd.dtsi | 29 ++++
drivers/phy/samsung/Makefile | 1 +
drivers/phy/samsung/phy-exynos7-ufs.c | 3 +
drivers/phy/samsung/phy-exynosautov9-ufs.c | 2 +
drivers/phy/samsung/phy-fsd-ufs.c | 63 ++++++++
drivers/phy/samsung/phy-samsung-ufs.c | 6 +-
drivers/phy/samsung/phy-samsung-ufs.h | 3 +-
drivers/ufs/host/ufs-exynos.c | 143 +++++++++++++++++-
12 files changed, 267 insertions(+), 3 deletions(-)
create mode 100644 drivers/phy/samsung/phy-fsd-ufs.c
base-commit: d3fde8ff50ab265749704bd7fbcf70d35235421f
--
2.25.1
Adds tesla,fsd-ufs compatible for Tesla FSD SoC.
Cc: [email protected]
Signed-off-by: Bharat Uppal <[email protected]>
Signed-off-by: Alim Akhtar <[email protected]>
---
Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml b/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml
index c949eb617313..2c715eec48b8 100644
--- a/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml
+++ b/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml
@@ -21,6 +21,7 @@ properties:
- samsung,exynos7-ufs
- samsung,exynosautov9-ufs
- samsung,exynosautov9-ufs-vh
+ - tesla,fsd-ufs
reg:
items:
--
2.25.1
Adds support of UFS HCI which is found in Tesla
FSD SoC. FSD also have an addition bit for MPHY
APB clock which was not there (was reserved) for
previous exynos SoC.
Cc: [email protected]
Signed-off-by: Bharat Uppal <[email protected]>
Signed-off-by: Alim Akhtar <[email protected]>
---
drivers/ufs/host/ufs-exynos.c | 143 +++++++++++++++++++++++++++++++++-
1 file changed, 142 insertions(+), 1 deletion(-)
diff --git a/drivers/ufs/host/ufs-exynos.c b/drivers/ufs/host/ufs-exynos.c
index a81d8cbd542f..b3efdc4caca2 100644
--- a/drivers/ufs/host/ufs-exynos.c
+++ b/drivers/ufs/host/ufs-exynos.c
@@ -52,11 +52,12 @@
#define HCI_ERR_EN_DME_LAYER 0x88
#define HCI_CLKSTOP_CTRL 0xB0
#define REFCLKOUT_STOP BIT(4)
+#define MPHY_APBCLK_STOP BIT(3)
#define REFCLK_STOP BIT(2)
#define UNIPRO_MCLK_STOP BIT(1)
#define UNIPRO_PCLK_STOP BIT(0)
#define CLK_STOP_MASK (REFCLKOUT_STOP | REFCLK_STOP |\
- UNIPRO_MCLK_STOP |\
+ UNIPRO_MCLK_STOP | MPHY_APBCLK_STOP|\
UNIPRO_PCLK_STOP)
#define HCI_MISC 0xB4
#define REFCLK_CTRL_EN BIT(7)
@@ -386,6 +387,104 @@ static int exynos7_ufs_post_pwr_change(struct exynos_ufs *ufs,
return 0;
}
+static inline int fsd_ufs_pre_link(struct exynos_ufs *ufs)
+{
+ int i;
+ struct ufs_hba *hba = ufs->hba;
+
+ ufshcd_dme_set(hba, UIC_ARG_MIB(0x9514), 1000000000L / ufs->mclk_rate);
+ ufshcd_dme_set(hba, UIC_ARG_MIB(0x201), 0x12);
+ ufshcd_dme_set(hba, UIC_ARG_MIB(0x200), 0x40);
+
+ for_each_ufs_tx_lane(ufs, i) {
+ ufshcd_dme_set(hba, UIC_ARG_MIB_SEL(0xAA, i), 1000000000L / ufs->mclk_rate);
+ ufshcd_dme_set(hba, UIC_ARG_MIB_SEL(0x8F, i), 0x3F);
+ }
+
+ for_each_ufs_rx_lane(ufs, i) {
+ ufshcd_dme_set(hba, UIC_ARG_MIB_SEL(0x12, i), 1000000000L / ufs->mclk_rate);
+ ufshcd_dme_set(hba, UIC_ARG_MIB_SEL(0x5C, i), 0x38);
+ ufshcd_dme_set(hba, UIC_ARG_MIB_SEL(0x0F, i), 0x0);
+ ufshcd_dme_set(hba, UIC_ARG_MIB_SEL(0x65, i), 0x1);
+ ufshcd_dme_set(hba, UIC_ARG_MIB_SEL(0x69, i), 0x1);
+ ufshcd_dme_set(hba, UIC_ARG_MIB_SEL(0x21, i), 0x0);
+ ufshcd_dme_set(hba, UIC_ARG_MIB_SEL(0x22, i), 0x0);
+ }
+
+ ufshcd_dme_set(hba, UIC_ARG_MIB(0x200), 0x0);
+ ufshcd_dme_set(hba, UIC_ARG_MIB(0x9536), 0x4E20);
+ ufshcd_dme_set(hba, UIC_ARG_MIB(0x9564), 0x2e820183);
+ ufshcd_dme_set(hba, UIC_ARG_MIB(0x155E), 0x0);
+ ufshcd_dme_set(hba, UIC_ARG_MIB(0x3000), 0x0);
+ ufshcd_dme_set(hba, UIC_ARG_MIB(0x3001), 0x1);
+ ufshcd_dme_set(hba, UIC_ARG_MIB(0x4021), 0x1);
+ ufshcd_dme_set(hba, UIC_ARG_MIB(0x4020), 0x1);
+
+ return 0;
+}
+
+static inline int fsd_ufs_post_link(struct exynos_ufs *ufs)
+{
+ int i;
+ struct ufs_hba *hba = ufs->hba;
+ u32 hw_cap_min_tactivate;
+ u32 peer_rx_min_actv_time_cap;
+ u32 max_rx_hibern8_time_cap;
+
+ ufshcd_dme_get(hba, UIC_ARG_MIB_SEL(0x8F, 4),
+ &hw_cap_min_tactivate); /* HW Capability of MIN_TACTIVATE */
+ ufshcd_dme_get(hba, UIC_ARG_MIB(0x15A8),
+ &peer_rx_min_actv_time_cap); /* PA_TActivate */
+ ufshcd_dme_get(hba, UIC_ARG_MIB(0x15A7),
+ &max_rx_hibern8_time_cap); /* PA_Hibern8Time */
+
+ if (peer_rx_min_actv_time_cap >= hw_cap_min_tactivate)
+ ufshcd_dme_peer_set(hba, UIC_ARG_MIB(0x15A8),
+ peer_rx_min_actv_time_cap + 1);
+ ufshcd_dme_set(hba, UIC_ARG_MIB(0x15A7), max_rx_hibern8_time_cap + 1);
+
+ ufshcd_dme_set(hba, UIC_ARG_MIB(0x9529), 0x01);
+ ufshcd_dme_set(hba, UIC_ARG_MIB(0x15A4), 0xFA);
+ ufshcd_dme_set(hba, UIC_ARG_MIB(0x9529), 0x00);
+
+ ufshcd_dme_set(hba, UIC_ARG_MIB(0x200), 0x40);
+
+ for_each_ufs_rx_lane(ufs, i) {
+ ufshcd_dme_set(hba, UIC_ARG_MIB_SEL(0x35, i), 0x05);
+ ufshcd_dme_set(hba, UIC_ARG_MIB_SEL(0x73, i), 0x01);
+ ufshcd_dme_set(hba, UIC_ARG_MIB_SEL(0x41, i), 0x02);
+ ufshcd_dme_set(hba, UIC_ARG_MIB_SEL(0x42, i), 0xAC);
+ }
+
+ ufshcd_dme_set(hba, UIC_ARG_MIB(0x200), 0x0);
+
+ return 0;
+}
+
+static inline int fsd_ufs_pre_pwr_change(struct exynos_ufs *ufs,
+ struct ufs_pa_layer_attr *pwr)
+{
+ struct ufs_hba *hba = ufs->hba;
+
+ ufshcd_dme_set(hba, UIC_ARG_MIB(0x1569), 0x1);
+ ufshcd_dme_set(hba, UIC_ARG_MIB(0x1584), 0x1);
+ ufshcd_dme_set(hba, UIC_ARG_MIB(0x2041), 8064);
+ ufshcd_dme_set(hba, UIC_ARG_MIB(0x2042), 28224);
+ ufshcd_dme_set(hba, UIC_ARG_MIB(0x2043), 20160);
+ ufshcd_dme_set(hba, UIC_ARG_MIB(0x15B0), 12000);
+ ufshcd_dme_set(hba, UIC_ARG_MIB(0x15B1), 32000);
+ ufshcd_dme_set(hba, UIC_ARG_MIB(0x15B2), 16000);
+
+ unipro_writel(ufs, 8064, 0x7888);
+ unipro_writel(ufs, 28224, 0x788C);
+ unipro_writel(ufs, 20160, 0x7890);
+ unipro_writel(ufs, 12000, 0x78B8);
+ unipro_writel(ufs, 32000, 0x78BC);
+ unipro_writel(ufs, 16000, 0x78C0);
+
+ return 0;
+}
+
/*
* exynos_ufs_auto_ctrl_hcc - HCI core clock control by h/w
* Control should be disabled in the below cases
@@ -1595,6 +1694,46 @@ static struct exynos_ufs_drv_data exynos_ufs_drvs = {
.post_pwr_change = exynos7_ufs_post_pwr_change,
};
+static struct exynos_ufs_uic_attr fsd_uic_attr = {
+ .tx_trailingclks = 0x10,
+ .tx_dif_p_nsec = 3000000, /* unit: ns */
+ .tx_dif_n_nsec = 1000000, /* unit: ns */
+ .tx_high_z_cnt_nsec = 20000, /* unit: ns */
+ .tx_base_unit_nsec = 100000, /* unit: ns */
+ .tx_gran_unit_nsec = 4000, /* unit: ns */
+ .tx_sleep_cnt = 1000, /* unit: ns */
+ .tx_min_activatetime = 0xa,
+ .rx_filler_enable = 0x2,
+ .rx_dif_p_nsec = 1000000, /* unit: ns */
+ .rx_hibern8_wait_nsec = 4000000, /* unit: ns */
+ .rx_base_unit_nsec = 100000, /* unit: ns */
+ .rx_gran_unit_nsec = 4000, /* unit: ns */
+ .rx_sleep_cnt = 1280, /* unit: ns */
+ .rx_stall_cnt = 320, /* unit: ns */
+ .rx_hs_g1_sync_len_cap = SYNC_LEN_COARSE(0xf),
+ .rx_hs_g2_sync_len_cap = SYNC_LEN_COARSE(0xf),
+ .rx_hs_g3_sync_len_cap = SYNC_LEN_COARSE(0xf),
+ .rx_hs_g1_prep_sync_len_cap = PREP_LEN(0xf),
+ .rx_hs_g2_prep_sync_len_cap = PREP_LEN(0xf),
+ .rx_hs_g3_prep_sync_len_cap = PREP_LEN(0xf),
+ .pa_dbg_option_suite = 0x2E820183,
+};
+
+struct exynos_ufs_drv_data fsd_ufs_drvs = {
+ .uic_attr = &fsd_uic_attr,
+ .quirks = UFSHCD_QUIRK_PRDT_BYTE_GRAN |
+ UFSHCI_QUIRK_BROKEN_REQ_LIST_CLR |
+ UFSHCD_QUIRK_BROKEN_OCS_FATAL_ERROR |
+ UFSHCI_QUIRK_SKIP_RESET_INTR_AGGR,
+ .opts = EXYNOS_UFS_OPT_HAS_APB_CLK_CTRL |
+ EXYNOS_UFS_OPT_BROKEN_AUTO_CLK_CTRL |
+ EXYNOS_UFS_OPT_SKIP_CONFIG_PHY_ATTR |
+ EXYNOS_UFS_OPT_BROKEN_RX_SEL_IDX,
+ .pre_link = fsd_ufs_pre_link,
+ .post_link = fsd_ufs_post_link,
+ .pre_pwr_change = fsd_ufs_pre_pwr_change,
+};
+
static const struct of_device_id exynos_ufs_of_match[] = {
{ .compatible = "samsung,exynos7-ufs",
.data = &exynos_ufs_drvs },
@@ -1602,6 +1741,8 @@ static const struct of_device_id exynos_ufs_of_match[] = {
.data = &exynosauto_ufs_drvs },
{ .compatible = "samsung,exynosautov9-ufs-vh",
.data = &exynosauto_ufs_vh_drvs },
+ { .compatible = "tesla,fsd-ufs",
+ .data = &fsd_ufs_drvs },
{},
};
--
2.25.1
Adds support for Tesla FSD ufs phy driver. This SoC has
different cdr lock status offset.
Cc: [email protected]
Signed-off-by: Bharat Uppal <[email protected]>
Signed-off-by: Alim Akhtar <[email protected]>
---
drivers/phy/samsung/Makefile | 1 +
drivers/phy/samsung/phy-fsd-ufs.c | 63 +++++++++++++++++++++++++++
drivers/phy/samsung/phy-samsung-ufs.c | 3 ++
drivers/phy/samsung/phy-samsung-ufs.h | 1 +
4 files changed, 68 insertions(+)
create mode 100644 drivers/phy/samsung/phy-fsd-ufs.c
diff --git a/drivers/phy/samsung/Makefile b/drivers/phy/samsung/Makefile
index 65e4cc59403f..afb34a153e34 100644
--- a/drivers/phy/samsung/Makefile
+++ b/drivers/phy/samsung/Makefile
@@ -6,6 +6,7 @@ obj-$(CONFIG_PHY_SAMSUNG_UFS) += phy-exynos-ufs.o
phy-exynos-ufs-y += phy-samsung-ufs.o
phy-exynos-ufs-y += phy-exynos7-ufs.o
phy-exynos-ufs-y += phy-exynosautov9-ufs.o
+phy-exynos-ufs-y += phy-fsd-ufs.o
obj-$(CONFIG_PHY_SAMSUNG_USB2) += phy-exynos-usb2.o
phy-exynos-usb2-y += phy-samsung-usb2.o
phy-exynos-usb2-$(CONFIG_PHY_EXYNOS4210_USB2) += phy-exynos4210-usb2.o
diff --git a/drivers/phy/samsung/phy-fsd-ufs.c b/drivers/phy/samsung/phy-fsd-ufs.c
new file mode 100644
index 000000000000..a03656006093
--- /dev/null
+++ b/drivers/phy/samsung/phy-fsd-ufs.c
@@ -0,0 +1,63 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * UFS PHY driver data for FSD SoC
+ *
+ * Copyright (C) 2022 Samsung Electronics Co., Ltd.
+ *
+ */
+#ifndef _PHY_FSD_UFS_H_
+#define _PHY_FSD_UFS_H_
+
+#include "phy-samsung-ufs.h"
+
+#define FSD_EMBEDDED_COMBO_PHY_CTRL 0x724
+#define FSD_EMBEDDED_COMBO_PHY_CTRL_MASK 0x1
+#define FSD_EMBEDDED_COMBO_PHY_CTRL_EN BIT(0)
+#define FSD_EMBEDDED_COMBO_PHY_CDR_LOCK_STATUS 0x6e
+
+static const struct samsung_ufs_phy_cfg fsd_pre_init_cfg[] = {
+ PHY_COMN_REG_CFG(0x00f, 0xfa, PWR_MODE_ANY),
+ PHY_COMN_REG_CFG(0x010, 0x82, PWR_MODE_ANY),
+ PHY_COMN_REG_CFG(0x011, 0x1e, PWR_MODE_ANY),
+ PHY_COMN_REG_CFG(0x017, 0x94, PWR_MODE_ANY),
+ PHY_TRSV_REG_CFG(0x035, 0x58, PWR_MODE_ANY),
+ PHY_TRSV_REG_CFG(0x036, 0x32, PWR_MODE_ANY),
+ PHY_TRSV_REG_CFG(0x037, 0x40, PWR_MODE_ANY),
+ PHY_TRSV_REG_CFG(0x03b, 0x83, PWR_MODE_ANY),
+ PHY_TRSV_REG_CFG(0x042, 0x88, PWR_MODE_ANY),
+ PHY_TRSV_REG_CFG(0x043, 0xa6, PWR_MODE_ANY),
+ PHY_TRSV_REG_CFG(0x048, 0x74, PWR_MODE_ANY),
+ PHY_TRSV_REG_CFG(0x04c, 0x5b, PWR_MODE_ANY),
+ PHY_TRSV_REG_CFG(0x04d, 0x83, PWR_MODE_ANY),
+ PHY_TRSV_REG_CFG(0x05c, 0x14, PWR_MODE_ANY),
+ END_UFS_PHY_CFG
+};
+
+/* Calibration for HS mode series A/B */
+static const struct samsung_ufs_phy_cfg fsd_pre_pwr_hs_cfg[] = {
+ END_UFS_PHY_CFG
+};
+
+/* Calibration for HS mode series A/B atfer PMC */
+static const struct samsung_ufs_phy_cfg fsd_post_pwr_hs_cfg[] = {
+ END_UFS_PHY_CFG
+};
+
+static const struct samsung_ufs_phy_cfg *fsd_ufs_phy_cfgs[CFG_TAG_MAX] = {
+ [CFG_PRE_INIT] = fsd_pre_init_cfg,
+ [CFG_PRE_PWR_HS] = fsd_pre_pwr_hs_cfg,
+ [CFG_POST_PWR_HS] = fsd_post_pwr_hs_cfg,
+};
+
+const struct samsung_ufs_phy_drvdata fsd_ufs_phy = {
+ .cfg = fsd_ufs_phy_cfgs,
+ .isol = {
+ .offset = FSD_EMBEDDED_COMBO_PHY_CTRL,
+ .mask = FSD_EMBEDDED_COMBO_PHY_CTRL_MASK,
+ .en = FSD_EMBEDDED_COMBO_PHY_CTRL_EN,
+ },
+ .has_symbol_clk = 0,
+ .cdr_lock_status_offset = FSD_EMBEDDED_COMBO_PHY_CDR_LOCK_STATUS,
+};
+
+#endif /* _PHY_FSD_UFS_H_ */
diff --git a/drivers/phy/samsung/phy-samsung-ufs.c b/drivers/phy/samsung/phy-samsung-ufs.c
index 8e5ae228daa7..935c5c7a6d1e 100644
--- a/drivers/phy/samsung/phy-samsung-ufs.c
+++ b/drivers/phy/samsung/phy-samsung-ufs.c
@@ -351,6 +351,9 @@ static const struct of_device_id samsung_ufs_phy_match[] = {
}, {
.compatible = "samsung,exynosautov9-ufs-phy",
.data = &exynosautov9_ufs_phy,
+ }, {
+ .compatible = "tesla,fsd-ufs-phy",
+ .data = &fsd_ufs_phy,
},
{},
};
diff --git a/drivers/phy/samsung/phy-samsung-ufs.h b/drivers/phy/samsung/phy-samsung-ufs.h
index 965c79bbc278..74b40ef8e1d8 100644
--- a/drivers/phy/samsung/phy-samsung-ufs.h
+++ b/drivers/phy/samsung/phy-samsung-ufs.h
@@ -142,5 +142,6 @@ static inline void samsung_ufs_phy_ctrl_isol(
extern const struct samsung_ufs_phy_drvdata exynos7_ufs_phy;
extern const struct samsung_ufs_phy_drvdata exynosautov9_ufs_phy;
+extern const struct samsung_ufs_phy_drvdata fsd_ufs_phy;
#endif /* _PHY_SAMSUNG_UFS_ */
--
2.25.1
Move CDR lock offset to drv data so that it can
be extended for other SoCs which are having CDR
lock at different register offset.
Cc: [email protected]
Signed-off-by: Bharat Uppal <[email protected]>
Signed-off-by: Alim Akhtar <[email protected]>
---
drivers/phy/samsung/phy-exynos7-ufs.c | 3 +++
drivers/phy/samsung/phy-exynosautov9-ufs.c | 2 ++
drivers/phy/samsung/phy-samsung-ufs.c | 3 ++-
drivers/phy/samsung/phy-samsung-ufs.h | 2 +-
4 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/drivers/phy/samsung/phy-exynos7-ufs.c b/drivers/phy/samsung/phy-exynos7-ufs.c
index 7c9008e163db..d1a37273cb1f 100644
--- a/drivers/phy/samsung/phy-exynos7-ufs.c
+++ b/drivers/phy/samsung/phy-exynos7-ufs.c
@@ -11,6 +11,8 @@
#define EXYNOS7_EMBEDDED_COMBO_PHY_CTRL_MASK 0x1
#define EXYNOS7_EMBEDDED_COMBO_PHY_CTRL_EN BIT(0)
+#define PHY_CDR_LOCK_STATUS 0x5e
+
/* Calibration for phy initialization */
static const struct samsung_ufs_phy_cfg exynos7_pre_init_cfg[] = {
PHY_COMN_REG_CFG(0x00f, 0xfa, PWR_MODE_ANY),
@@ -74,4 +76,5 @@ const struct samsung_ufs_phy_drvdata exynos7_ufs_phy = {
.en = EXYNOS7_EMBEDDED_COMBO_PHY_CTRL_EN,
},
.has_symbol_clk = 1,
+ .cdr_lock_status_offset = PHY_CDR_LOCK_STATUS,
};
diff --git a/drivers/phy/samsung/phy-exynosautov9-ufs.c b/drivers/phy/samsung/phy-exynosautov9-ufs.c
index 36398a15c2db..1572b985c70d 100644
--- a/drivers/phy/samsung/phy-exynosautov9-ufs.c
+++ b/drivers/phy/samsung/phy-exynosautov9-ufs.c
@@ -10,6 +10,7 @@
#define EXYNOSAUTOV9_EMBEDDED_COMBO_PHY_CTRL 0x728
#define EXYNOSAUTOV9_EMBEDDED_COMBO_PHY_CTRL_MASK 0x1
#define EXYNOSAUTOV9_EMBEDDED_COMBO_PHY_CTRL_EN BIT(0)
+#define EXYNOSAUTOV9_EMBEDDED_COMBO_PHY_CDR_LOCK_STATUS 0x5e
#define PHY_TRSV_REG_CFG_AUTOV9(o, v, d) \
PHY_TRSV_REG_CFG_OFFSET(o, v, d, 0x50)
@@ -64,4 +65,5 @@ const struct samsung_ufs_phy_drvdata exynosautov9_ufs_phy = {
.en = EXYNOSAUTOV9_EMBEDDED_COMBO_PHY_CTRL_EN,
},
.has_symbol_clk = 0,
+ .cdr_lock_status_offset = EXYNOSAUTOV9_EMBEDDED_COMBO_PHY_CDR_LOCK_STATUS,
};
diff --git a/drivers/phy/samsung/phy-samsung-ufs.c b/drivers/phy/samsung/phy-samsung-ufs.c
index 602ddef259eb..8e5ae228daa7 100644
--- a/drivers/phy/samsung/phy-samsung-ufs.c
+++ b/drivers/phy/samsung/phy-samsung-ufs.c
@@ -63,7 +63,8 @@ static int samsung_ufs_phy_wait_for_lock_acq(struct phy *phy)
}
err = readl_poll_timeout(
- ufs_phy->reg_pma + PHY_APB_ADDR(PHY_CDR_LOCK_STATUS),
+ ufs_phy->reg_pma +
+ PHY_APB_ADDR(ufs_phy->drvdata->cdr_lock_status_offset),
val, (val & PHY_CDR_LOCK_BIT), sleep_us, timeout_us);
if (err)
dev_err(ufs_phy->dev,
diff --git a/drivers/phy/samsung/phy-samsung-ufs.h b/drivers/phy/samsung/phy-samsung-ufs.h
index 91a0e9f94f98..965c79bbc278 100644
--- a/drivers/phy/samsung/phy-samsung-ufs.h
+++ b/drivers/phy/samsung/phy-samsung-ufs.h
@@ -40,7 +40,6 @@
/* UFS PHY registers */
#define PHY_PLL_LOCK_STATUS 0x1e
-#define PHY_CDR_LOCK_STATUS 0x5e
#define PHY_PLL_LOCK_BIT BIT(5)
#define PHY_CDR_LOCK_BIT BIT(4)
@@ -109,6 +108,7 @@ struct samsung_ufs_phy_drvdata {
u32 en;
} isol;
bool has_symbol_clk;
+ u32 cdr_lock_status_offset;
};
struct samsung_ufs_phy {
--
2.25.1