This series adds support of USB3 PHY support for Qualcomm's QDU/QRU1000 Platform.
---------
Changes in v3:
* Rebased on linux-next
* Link to v2: https://lore.kernel.org/linux-arm-msm/[email protected]/
Changes in v2:
* Dropped extra lines
* Sorted the tables alphabetically
* Link to v1: https://lore.kernel.org/linux-arm-msm/[email protected]/
Komal Bajaj (4):
dt-bindings: phy: qcom,usb-snps-femto-v2: Add bindings for QDU1000
dt-bindings: phy: qcom,qmp-usb: Add QDU1000 USB3 PHY
dt-bindings: usb: dwc3: Add QDU1000 compatible
phy: qcpm-qmp-usb: Add support for QDU1000/QRU1000
.../phy/qcom,sc8280xp-qmp-usb3-uni-phy.yaml | 2 +
.../bindings/phy/qcom,usb-snps-femto-v2.yaml | 1 +
.../devicetree/bindings/usb/qcom,dwc3.yaml | 3 ++
drivers/phy/qualcomm/phy-qcom-qmp-usb.c | 47 +++++++++++++++++++
4 files changed, 53 insertions(+)
--
2.42.0
Add dt-bindings for USB3 PHY found on Qualcomm QDU/QRU1000 SoC.
Signed-off-by: Komal Bajaj <[email protected]>
Acked-by: Rob Herring <[email protected]>
---
.../devicetree/bindings/phy/qcom,sc8280xp-qmp-usb3-uni-phy.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-usb3-uni-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-usb3-uni-phy.yaml
index 1e2d4ddc5391..325585bc881b 100644
--- a/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-usb3-uni-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-usb3-uni-phy.yaml
@@ -20,6 +20,7 @@ properties:
- qcom,ipq8074-qmp-usb3-phy
- qcom,ipq9574-qmp-usb3-phy
- qcom,msm8996-qmp-usb3-phy
+ - com,qdu1000-qmp-usb3-uni-phy
- qcom,sa8775p-qmp-usb3-uni-phy
- qcom,sc8280xp-qmp-usb3-uni-phy
- qcom,sdm845-qmp-usb3-uni-phy
@@ -109,6 +110,7 @@ allOf:
compatible:
contains:
enum:
+ - qcom,qdu1000-qmp-usb3-uni-phy
- qcom,sa8775p-qmp-usb3-uni-phy
- qcom,sc8280xp-qmp-usb3-uni-phy
- qcom,sm8150-qmp-usb3-uni-phy
--
2.42.0
Document the QDU1000 dwc3 compatible.
Signed-off-by: Komal Bajaj <[email protected]>
Acked-by: Rob Herring <[email protected]>
---
Documentation/devicetree/bindings/usb/qcom,dwc3.yaml | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml b/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml
index f55f601c0329..e5f5bc19d186 100644
--- a/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml
+++ b/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml
@@ -26,6 +26,7 @@ properties:
- qcom,msm8998-dwc3
- qcom,qcm2290-dwc3
- qcom,qcs404-dwc3
+ - qcom,qdu1000-dwc3
- qcom,sa8775p-dwc3
- qcom,sc7180-dwc3
- qcom,sc7280-dwc3
@@ -246,6 +247,7 @@ allOf:
contains:
enum:
- qcom,ipq8074-dwc3
+ - qcom,qdu1000-dwc3
then:
properties:
clocks:
@@ -442,6 +444,7 @@ allOf:
- qcom,ipq4019-dwc3
- qcom,ipq8064-dwc3
- qcom,msm8994-dwc3
+ - qcom,qdu1000-dwc3
- qcom,sa8775p-dwc3
- qcom,sc7180-dwc3
- qcom,sc7280-dwc3
--
2.42.0
Add QDU1000/QRU1000 specific register layout and table configs.
Co-developed-by: Amrit Anand <[email protected]>
Signed-off-by: Amrit Anand <[email protected]>
Signed-off-by: Komal Bajaj <[email protected]>
Reviewed-by: Dmitry Baryshkov <[email protected]>
---
drivers/phy/qualcomm/phy-qcom-qmp-usb.c | 47 +++++++++++++++++++++++++
1 file changed, 47 insertions(+)
diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-usb.c b/drivers/phy/qualcomm/phy-qcom-qmp-usb.c
index 85253936fac3..c174463c58a3 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp-usb.c
+++ b/drivers/phy/qualcomm/phy-qcom-qmp-usb.c
@@ -337,6 +337,29 @@ static const struct qmp_phy_init_tbl msm8996_usb3_pcs_tbl[] = {
QMP_PHY_INIT_CFG(QPHY_V2_PCS_POWER_STATE_CONFIG2, 0x08),
};
+static const struct qmp_phy_init_tbl qdu1000_usb3_uniphy_pcs_tbl[] = {
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_LOCK_DETECT_CONFIG1, 0xc4),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_LOCK_DETECT_CONFIG2, 0x89),
+ 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_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),
+};
+
+static const struct qmp_phy_init_tbl qdu1000_usb3_uniphy_pcs_usb_tbl[] = {
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_USB3_RXEQTRAINING_DFE_TIME_S2, 0x07),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_USB3_LFPS_DET_HIGH_COUNT_VAL, 0xf8),
+ QMP_PHY_INIT_CFG(QPHY_V4_PCS_USB3_POWER_STATE_CONFIG1, 0x6f),
+};
+
static const struct qmp_phy_init_tbl qmp_v3_usb3_uniphy_serdes_tbl[] = {
QMP_PHY_INIT_CFG(QSERDES_V3_COM_PLL_IVCO, 0x07),
QMP_PHY_INIT_CFG(QSERDES_V3_COM_SYSCLK_EN_SEL, 0x14),
@@ -1400,6 +1423,27 @@ static const struct qmp_phy_cfg msm8996_usb3phy_cfg = {
.regs = qmp_v2_usb3phy_regs_layout,
};
+static const struct qmp_phy_cfg qdu1000_usb3_uniphy_cfg = {
+ .offsets = &qmp_usb_offsets_v5,
+
+ .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 = qdu1000_usb3_uniphy_pcs_tbl,
+ .pcs_tbl_num = ARRAY_SIZE(qdu1000_usb3_uniphy_pcs_tbl),
+ .pcs_usb_tbl = qdu1000_usb3_uniphy_pcs_usb_tbl,
+ .pcs_usb_tbl_num = ARRAY_SIZE(qdu1000_usb3_uniphy_pcs_usb_tbl),
+ .vreg_list = qmp_phy_vreg_l,
+ .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l),
+ .regs = qmp_v4_usb3phy_regs_layout,
+ .pcs_usb_offset = 0x1000,
+
+ .has_pwrdn_delay = true,
+};
+
static const struct qmp_phy_cfg sa8775p_usb3_uniphy_cfg = {
.offsets = &qmp_usb_offsets_v5,
@@ -2202,6 +2246,9 @@ static const struct of_device_id qmp_usb_of_match_table[] = {
}, {
.compatible = "qcom,msm8996-qmp-usb3-phy",
.data = &msm8996_usb3phy_cfg,
+ }, {
+ .compatible = "qcom,qdu1000-qmp-usb3-uni-phy",
+ .data = &qdu1000_usb3_uniphy_cfg,
}, {
.compatible = "qcom,sa8775p-qmp-usb3-uni-phy",
.data = &sa8775p_usb3_uniphy_cfg,
--
2.42.0
Document the compatible string for USB phy found in Qualcomm
QDU/QRU1000 SoC.
Signed-off-by: Komal Bajaj <[email protected]>
Acked-by: Rob Herring <[email protected]>
---
.../devicetree/bindings/phy/qcom,usb-snps-femto-v2.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/phy/qcom,usb-snps-femto-v2.yaml b/Documentation/devicetree/bindings/phy/qcom,usb-snps-femto-v2.yaml
index 0f200e3f97a9..48afcf6ed9df 100644
--- a/Documentation/devicetree/bindings/phy/qcom,usb-snps-femto-v2.yaml
+++ b/Documentation/devicetree/bindings/phy/qcom,usb-snps-femto-v2.yaml
@@ -25,6 +25,7 @@ properties:
- const: qcom,usb-snps-hs-5nm-phy
- items:
- enum:
+ - qcom,qdu1000-usb-hs-phy
- qcom,sc7280-usb-hs-phy
- qcom,sdx55-usb-hs-phy
- qcom,sdx65-usb-hs-phy
--
2.42.0
On Thu, 02 May 2024 13:50:13 +0530, Komal Bajaj wrote:
> This series adds support of USB3 PHY support for Qualcomm's QDU/QRU1000 Platform.
>
> ---------
> Changes in v3:
> * Rebased on linux-next
> * Link to v2: https://lore.kernel.org/linux-arm-msm/[email protected]/
>
> [...]
Applied, thanks!
[1/4] dt-bindings: phy: qcom,usb-snps-femto-v2: Add bindings for QDU1000
commit: fbd3b6fe36242562bcd70464cfa8ee0fb26882d6
[2/4] dt-bindings: phy: qcom,qmp-usb: Add QDU1000 USB3 PHY
commit: f75a4b3a6efccfc879d078cc9b5c21ef8a8dc392
[4/4] phy: qcpm-qmp-usb: Add support for QDU1000/QRU1000
commit: 495341664af1d9ab4bb5a71f3ffcb08659cf8fa7
Best regards,
--
~Vinod