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linux/drivers/phy/qualcomm
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Kathiravan Thirumoorthy e2f8f9d925 phy: qcom: phy-qcom-m31: Update IPQ5332 M31 USB phy initialization sequence 
commit 4a3556b81b upstream.

The current configuration used for the IPQ5332 M31 USB PHY fails the
Near End High Speed Signal Quality compliance test. To resolve this,
update the initialization sequence as specified in the Hardware Design
Document.

Fixes: 08e49af507 ("phy: qcom: Introduce M31 USB PHY driver")
Cc: stable@kernel.org
Signed-off-by: Kathiravan Thirumoorthy <kathiravan.thirumoorthy@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250630-ipq5332_hsphy_complaince-v2-1-63621439ebdb@oss.qualcomm.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
History 2025-08-28 16:30:59 +02:00
..
Kconfig phy: qcom: qmp-combo: switch to DRM_AUX_BRIDGE 2023-12-04 16:07:29 +02:00
Makefile phy: qcom: qmp-usb: split USB-C PHY driver 2024-01-23 19:36:54 +05:30
phy-ath79-usb.c phy: Explicitly include correct DT includes 2023-07-17 11:52:56 +05:30
phy-qcom-apq8064-sata.c phy: qualcomm: Fix typos in comments 2023-09-21 16:24:00 +02:00
phy-qcom-edp.c phy: qcom: edp: Add v6 specific ops and X1E80100 platform support 2024-03-29 00:42:54 +05:30
phy-qcom-eusb2-repeater.c phy: qualcomm: phy-qcom-eusb2-repeater: Don't zero-out registers 2025-08-15 12:13:51 +02:00
phy-qcom-ipq806x-sata.c phy: qualcomm: phy-qcom-ipq806x-sata: Convert to platform remove callback returning void 2023-03-20 18:14:57 +05:30
phy-qcom-ipq806x-usb.c phy: Explicitly include correct DT includes 2023-07-17 11:52:56 +05:30
phy-qcom-ipq4019-usb.c phy: Explicitly include correct DT includes 2023-07-17 11:52:56 +05:30
phy-qcom-m31.c phy: qcom: phy-qcom-m31: Update IPQ5332 M31 USB phy initialization sequence 2025-08-28 16:30:59 +02:00
phy-qcom-pcie2.c phy: qualcomm: pcie2: register as clock provider 2023-01-12 22:44:29 +05:30
phy-qcom-qmp-combo.c phy: qcom: qmp-combo: move driver data initialisation earlier 2024-10-17 18:34:16 +05:30
phy-qcom-qmp-common.h phy: qcom: qmp: Add debug prints for register writes 2024-07-31 22:23:07 +05:30
phy-qcom-qmp-dp-com-v3.h phy: qcom: qmp: split DP PHY registers to separate headers 2024-01-30 22:35:38 +05:30
phy-qcom-qmp-dp-phy-v3.h phy: qcom: qmp: split DP PHY registers to separate headers 2024-01-30 22:35:38 +05:30
phy-qcom-qmp-dp-phy-v4.h phy: qcom: qmp: split DP PHY registers to separate headers 2024-01-30 22:35:38 +05:30
phy-qcom-qmp-dp-phy-v5.h phy: qcom: qmp-combo: fix VCO div offset on v5_5nm and v6 2024-04-12 16:56:28 +05:30
phy-qcom-qmp-dp-phy-v6.h phy: qcom: qmp-combo: fix VCO div offset on v5_5nm and v6 2024-04-12 16:56:28 +05:30
phy-qcom-qmp-dp-phy.h phy: qcom: qmp: split DP PHY registers to separate headers 2024-01-30 22:35:38 +05:30
phy-qcom-qmp-pcie-msm8996.c phy: qcom: qmp-pcie-msm8996: Simplify with scoped for each OF child loop 2024-08-30 13:26:37 +05:30
phy-qcom-qmp-pcie-qhp.h phy: qcom-qmp: move PCIE QHP registers to separate header 2022-07-07 10:36:00 +05:30
phy-qcom-qmp-pcie.c phy: qcom: qmp-pcie: drop bogus x1e80100 qref supplies 2024-10-17 20:12:05 +05:30
phy-qcom-qmp-pcs-misc-v3.h phy: qcom-qmp: move PCS V3 registers to separate headers 2022-07-07 10:35:59 +05:30
phy-qcom-qmp-pcs-misc-v4.h phy: qcom-qmp: move PCS MISC V4 registers to separate header 2023-09-21 15:53:58 +02:00
phy-qcom-qmp-pcs-pcie-v4.h phy: qcom-qmp: pcs-pcie-v4: add missing registers 2022-07-07 10:36:01 +05:30
phy-qcom-qmp-pcs-pcie-v4_20.h phy: qcom-qmp-pcie: Add RC init sequence for SDX55 2023-03-20 18:14:55 +05:30
phy-qcom-qmp-pcs-pcie-v5.h phy: qcom-qmp: Add missing register definitions for PCS V5 2024-06-03 19:32:32 +05:30
phy-qcom-qmp-pcs-pcie-v5_20.h phy: qcom-qmp-pcie: add support for sa8775p 2023-07-18 11:37:10 +05:30
phy-qcom-qmp-pcs-pcie-v6.h phy: qcom: qmp-pcie: Update PCIe0 PHY settings for SM8550 2024-01-30 22:34:54 +05:30
phy-qcom-qmp-pcs-pcie-v6_20.h phy: qcom: qmp-pcie: Update PCIe1 PHY settings for SM8550 2024-01-30 22:34:54 +05:30
phy-qcom-qmp-pcs-sgmii.h phy: qcom: sgmii-eth: move PCS registers to separate header 2024-01-30 22:35:39 +05:30
phy-qcom-qmp-pcs-ufs-v2.h phy: qcom-qmp-ufs: rework regs layout arrays 2023-01-12 22:48:42 +05:30
phy-qcom-qmp-pcs-ufs-v3.h phy: qcom-qmp-ufs: rework regs layout arrays 2023-01-12 22:48:42 +05:30
phy-qcom-qmp-pcs-ufs-v4.h phy: qcom-qmp: move PCS V4 registers to separate headers 2022-07-07 10:36:00 +05:30
phy-qcom-qmp-pcs-ufs-v5.h phy: qcom-qmp-ufs: Add HS G4 mode support to SM8250 SoC 2023-01-17 11:54:57 +05:30
phy-qcom-qmp-pcs-ufs-v6.h phy: qcom: qmp-ufs: update SM8650 tables for Gear 4 & 5 2024-04-12 15:14:08 +05:30
phy-qcom-qmp-pcs-usb-v4.h phy: qcom-qmp: move PCS V4 registers to separate headers 2022-07-07 10:36:00 +05:30
phy-qcom-qmp-pcs-usb-v5.h phy: qcom-qmp: move PCS V5 registers to separate headers 2022-07-07 10:36:00 +05:30
phy-qcom-qmp-pcs-usb-v6.h phy: qcom-qmp-combo: use v6 registers in v6 regs layout 2023-10-13 15:35:21 +05:30
phy-qcom-qmp-pcs-usb-v7.h phy: qcom-qmp: pcs-usb: Add v7 register offsets 2023-12-21 22:37:39 +05:30
phy-qcom-qmp-pcs-v2.h phy: qcom-qmp-usb: rework regs layout arrays 2023-01-12 22:48:42 +05:30
phy-qcom-qmp-pcs-v3.h phy: qcom-qmp: pcs-v3: add missing registers 2022-07-07 10:36:01 +05:30
phy-qcom-qmp-pcs-v4.h phy: qcom-qmp: move PCS V4 registers to separate headers 2022-07-07 10:36:00 +05:30
phy-qcom-qmp-pcs-v4_20.h phy: qcom-qmp: split allegedly 4.20 and 5.20 PCS registers 2022-07-07 10:36:00 +05:30
phy-qcom-qmp-pcs-v5.h phy: qcom-qmp-pcie: rename regs layout arrays 2023-01-12 22:48:41 +05:30
phy-qcom-qmp-pcs-v5_20.h phy: qcom-qmp-pcie: add endpoint support for sa8775p 2023-10-23 11:54:21 +05:30
phy-qcom-qmp-pcs-v6-n4.h phy: qcom-qmp: pcs: Add missing v6 N4 register offsets 2024-06-03 19:30:47 +05:30
phy-qcom-qmp-pcs-v6.h phy: qcom-qmp-combo: use v6 registers in v6 regs layout 2023-10-13 15:35:21 +05:30
phy-qcom-qmp-pcs-v6_20.h phy: qcom: qmp-pcie: Update PCIe1 PHY settings for SM8550 2024-01-30 22:34:54 +05:30
phy-qcom-qmp-pcs-v7.h phy: qcom-qmp: pcs: Add v7 register offsets 2023-12-21 22:37:39 +05:30
phy-qcom-qmp-qserdes-com-v3.h phy: qcom-qmp: qserdes-com-v3: add missing registers 2022-07-07 10:36:00 +05:30
phy-qcom-qmp-qserdes-com-v4.h phy: qcom-qmp: qserdes-com-v4: add missing registers 2022-07-07 10:36:00 +05:30
phy-qcom-qmp-qserdes-com-v5.h phy: qcom-qmp: qserdes-com-v5: add missing registers 2022-07-07 10:36:00 +05:30
phy-qcom-qmp-qserdes-com-v6.h phy: qualcomm: phy-qcom-qmp-ufs: Add High Speed Gear 5 support for SM8550 2024-01-23 19:31:36 +05:30
phy-qcom-qmp-qserdes-com-v7.h phy: qcom-qmp: qserdes-com: Add v7 register offsets 2023-12-21 22:37:39 +05:30
phy-qcom-qmp-qserdes-com.h phy: qcom-qmp: fix typo in QSERDES_COM_CMN_RSVD5 value 2023-01-12 22:48:41 +05:30
phy-qcom-qmp-qserdes-ln-shrd-v6.h phy: qcom-qmp: qserdes-lane-shared: Add v6 register offsets 2023-02-10 22:28:00 +05:30
phy-qcom-qmp-qserdes-pll.h phy: qcom-qmp: Add missing offsets for Qserdes PLL registers. 2024-06-03 19:32:32 +05:30
phy-qcom-qmp-qserdes-txrx-ufs-v6.h phy: qcom: qmp-ufs: update SM8650 tables for Gear 4 & 5 2024-04-12 15:14:08 +05:30
phy-qcom-qmp-qserdes-txrx-v3.h phy: qcom-qmp: qserdes-com-v3: add missing registers 2022-07-07 10:36:00 +05:30
phy-qcom-qmp-qserdes-txrx-v4.h phy: qcom-qmp: qserdes-com-v4: add missing registers 2022-07-07 10:36:00 +05:30
phy-qcom-qmp-qserdes-txrx-v4_20.h phy: qcom-qmp: split allegedly 4.20 and 5.20 TX/RX registers 2022-07-07 10:36:00 +05:30
phy-qcom-qmp-qserdes-txrx-v5.h phy: qcom-qmp: qserdes-com-v5: add missing registers 2022-07-07 10:36:00 +05:30
phy-qcom-qmp-qserdes-txrx-v5_5nm.h phy: qcom-qmp: remove duplicate v5_5nm register definitions 2023-01-12 22:48:41 +05:30
phy-qcom-qmp-qserdes-txrx-v5_20.h phy: qcom-qmp-pcie: add support for sa8775p 2023-07-18 11:37:10 +05:30
phy-qcom-qmp-qserdes-txrx-v6.h phy: qcom-qmp: qserdes-com: Add some more v6 register offsets 2023-12-21 22:37:39 +05:30
phy-qcom-qmp-qserdes-txrx-v6_20.h phy: qcom: qmp-pcie: Update PCIe1 PHY settings for SM8550 2024-01-30 22:34:54 +05:30
phy-qcom-qmp-qserdes-txrx-v6_n4.h phy: qcom-qmp: qserdes-txrx: Add missing registers offsets 2024-06-03 19:30:47 +05:30
phy-qcom-qmp-qserdes-txrx-v7.h phy: qcom-qmp: qserdes-txrx: Add v7 register offsets 2023-12-21 22:37:39 +05:30
phy-qcom-qmp-qserdes-txrx.h phy: qcom-qmp: qserdes-com: add missing registers 2022-07-07 10:36:00 +05:30
phy-qcom-qmp-ufs.c phy: qcom: qmp: Add debug prints for register writes 2024-07-31 22:23:07 +05:30
phy-qcom-qmp-usb-legacy.c phy: qcom: qmp-usb-legacy: fix NULL-deref on runtime suspend 2024-10-17 18:33:46 +05:30
phy-qcom-qmp-usb.c phy: qcom-qmp-usb: Fix an NULL vs IS_ERR() bug 2025-06-19 15:32:10 +02:00
phy-qcom-qmp-usbc.c phy: qcom: qmp-usbc: fix NULL-deref on runtime suspend 2024-10-17 18:33:46 +05:30
phy-qcom-qmp.h phy: qcom: qmp-combo: Switch from V6 to V6 N4 register offsets 2024-06-03 19:30:47 +05:30
phy-qcom-qusb2.c phy: Explicitly include correct DT includes 2023-07-17 11:52:56 +05:30
phy-qcom-sgmii-eth.c phy: qcom: sgmii-eth: move PCS registers to separate header 2024-01-30 22:35:39 +05:30
phy-qcom-snps-eusb2.c phy: Explicitly include correct DT includes 2023-07-17 11:52:56 +05:30
phy-qcom-snps-femto-v2.c phy-for-6.6 2023-09-03 10:38:02 -07:00
phy-qcom-usb-hs-28nm.c phy: Revert "phy: qualcomm: usb28nm: Add MDM9607 init sequence" 2023-01-13 23:15:42 +05:30
phy-qcom-usb-hs.c phy: Explicitly include correct DT includes 2023-07-17 11:52:56 +05:30
phy-qcom-usb-hsic.c phy: qualcomm: call clk_disable_unprepare in the error handling 2022-09-24 12:48:10 +05:30
phy-qcom-usb-ss.c phy: qualcomm: usb: Add SuperSpeed PHY driver 2020-03-20 19:34:29 +05:30