linux-kernel - [PATCH v2 2/3] phy: qcom-qmp: Add UFS V5 registers found in SM8350

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Date:   Thu,  4 Feb 2021 22:28:04 +0530
From:   Vinod Koul <vkoul@...nel.org>
To:     unlisted-recipients:; (no To-header on input)
Cc:     linux-arm-msm@...r.kernel.org,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Vinod Koul <vkoul@...nel.org>, Andy Gross <agross@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Asutosh Das <asutoshd@...eaurora.org>,
        Jack Pham <jackp@...eaurora.org>, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2 2/3] phy: qcom-qmp: Add UFS V5 registers found in SM8350

Add the registers for UFS found in SM8350. The UFS phy used in SM8350
seems to have same offsets as V5 phy, although Documentation for that is
lacking.

Signed-off-by: Vinod Koul <vkoul@...nel.org>
---
 drivers/phy/qualcomm/phy-qcom-qmp.h | 47 +++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)

diff --git a/drivers/phy/qualcomm/phy-qcom-qmp.h b/drivers/phy/qualcomm/phy-qcom-qmp.h
index dff7be5a1cc1..71ce3aa174ae 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp.h
+++ b/drivers/phy/qualcomm/phy-qcom-qmp.h
@@ -824,6 +824,32 @@
 #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
@@ -837,6 +863,10 @@
 #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
@@ -893,6 +923,23 @@
 #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
-- 
2.26.2