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QCS615
QCS615 pcie phy only use 5 clocks, which are aux, cfg_ahb, ref,
ref_gen, pipe. So move "qcom,qcs615-qmp-gen3x1-pcie-phy" compatible
from 6 clocks' list to 5 clocks' list.
Fixes: 1e889f2bd837 ("dt-bindings: phy: qcom,sc8280xp-qmp-pcie-phy: Document the QCS615 QMP PCIe PHY Gen3 x1")
Signed-off-by: Ziyue Zhang <ziyue.zhang@oss.qualcomm.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20250703095630.669044-2-ziyue.zhang@oss.qualcomm.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Add missing DP PHY status and VCO clock configuration registers to fix
configuring the VCO rate on SM8750. Without proper VCO rate setting, it
works on after-reset half of rate which is not enough for DP over USB to
work as seen on logs:
[drm:msm_dp_ctrl_link_train_1_2] *ERROR* max v_level reached
[drm:msm_dp_ctrl_link_train_1_2] *ERROR* link training #1 on phy 0 failed. ret=-11
Fixes: c4364048baf4 ("phy: qcom: qmp-combo: Add new PHY sequences for SM8750")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250616062541.7167-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Drivers should generally be quiet on successful probe so drop the
registration printk from the recently added M31 EUSB2 driver.
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250617080401.11147-1-johan+linaro@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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The device_get_match_data() helper returns NULL if a new entry is ever
added without corresponding match data.
Fixes: 9c8504861cc4 ("phy: qcom: Add M31 based eUSB2 PHY driver")
Cc: Wesley Cheng <quic_wcheng@quicinc.com>
Cc: Melody Olvera <melody.olvera@oss.qualcomm.com>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250617080503.11262-1-johan+linaro@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Update the PHY settings to align with the latest PCIe PHY
Hardware Programming Guide for both PCIe controllers on the
SA8775P platform.
Add the ln_shrd region for SA8775P, incorporating new register
writes as specified in the updated Hardware Programming Guide.
Update pcs table for QCS8300, since both QCS8300 and SA8775P are
closely related and share same pcs settings.
Signed-off-by: Mrinmay Sarkar <mrinmay.sarkar@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250617-update_phy-v5-1-2df83ed6a373@quicinc.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Zeroing out registers does not happen in the downstream kernel, and will
"tune" the repeater in surely unexpected ways since most registers don't
have a reset value of 0x0.
Stop doing that and instead just set the registers that are in the init
sequence (though long term I don't think there's actually PMIC-specific
init sequences, there's board specific tuning, but that's a story for
another day).
Fixes: 99a517a582fc ("phy: qualcomm: phy-qcom-eusb2-repeater: Zero out untouched tuning regs")
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/20250617-eusb2-repeater-tuning-v2-2-ed6c484f18ee@fairphone.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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The reset default tuning value depends on the PMIC, so remove them from
the doc since they're not accurate for all PMICs.
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20250617-eusb2-repeater-tuning-v2-1-ed6c484f18ee@fairphone.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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While it's true that, generally, the T-PHY V3 does not support the
slew calibration process, some minor versions of it actually do,
moreover, some SoCs may not support this even though the version
of the PHY IP does.
The reference clock and rate coefficient parameters are used only
for slew calibration: move those to platform data, then document
and change the checks in hs_slew_rate_calibrate() to perform the
calibration only if:
- EYE value was not supplied (pre-calculated calibration); and
- Slew reference clock value is present (not zero); and
- Slew coefficient is present (not zero).
Moreover, change the probe function to always check if both the
slew reference clock and coefficient properties are present and,
if not, assign the value from platform data (which, as reminder,
if not added means that it's zero!), instead of checking the PHY
IP version.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250623120315.109881-3-angelogioacchino.delregno@collabora.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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As struct mtk_phy_pdata was almost fully documented, transfer
the comments into kerneldoc on top.
While at it, also rewrite the comments to both improve the writing
writing and the actual information in the documentation, and add a
description for the `version` member of the structure.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250623120315.109881-2-angelogioacchino.delregno@collabora.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Remove trailing whitespace which hurts my eyes.
Fixes: 65ad0d068c426c2f ("dt-bindings: phy: Convert apm,xgene-phy to DT schema")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/5b8e9b4f645bcac9d50059e513abba4db7e1aaea.1750771156.git.geert+renesas@glider.be
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Fix a NULL pointer dereference in ufs_qcom_setup_clocks due to an
uninitialized 'host' variable. The variable 'phy' is now assigned
after confirming 'host' is not NULL.
Call Stack:
Unable to handle kernel NULL pointer dereference at
virtual address 0000000000000000
ufs_qcom_setup_clocks+0x28/0x148 ufs_qcom (P)
ufshcd_setup_clocks (drivers/ufs/core/ufshcd-priv.h:142)
ufshcd_init (drivers/ufs/core/ufshcd.c:9468)
ufshcd_pltfrm_init (drivers/ufs/host/ufshcd-pltfrm.c:504)
ufs_qcom_probe+0x28/0x68 ufs_qcom
platform_probe (drivers/base/platform.c:1404)
really_probe (drivers/base/dd.c:579 drivers/base/dd.c:657)
__driver_probe_device (drivers/base/dd.c:799)
driver_probe_device (drivers/base/dd.c:829)
__driver_attach (drivers/base/dd.c:1216)
bus_for_each_dev (drivers/base/bus.c:370)
driver_attach (drivers/base/dd.c:1234)
bus_add_driver (drivers/base/bus.c:678)
driver_register (drivers/base/driver.c:249)
__platform_driver_register (drivers/base/platform.c:868)
ufs_qcom_pltform_init+0x28/0xff8 ufs_qcom
do_one_initcall (init/main.c:1274)
do_init_module (kernel/module/main.c:3041)
load_module (kernel/module/main.c:3511)
init_module_from_file (kernel/module/main.c:3704)
__arm64_sys_finit_module (kernel/module/main.c:3715.
Reviewed-by: Manivannan Sadhasivam <mani@kernel.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Fixes: 77d2fa54a945 ("scsi: ufs: qcom : Refactor phy_power_on/off calls")
Tested-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Tested-by: Naresh Kamboju <naresh.kamboju@linaro.org>
Tested-by: Neil Armstrong <neil.armstrong@linaro.org>
Reported-by: Aishwarya <aishwarya.tcv@arm.com>
Closes: https://lore.kernel.org/lkml/20250620214408.11028-1-aishwarya.tcv@arm.com/
Reported-by: Naresh Kamboju <naresh.kamboju@linaro.org>
Closes: https://lore.kernel.org/linux-scsi/CA+G9fYuFQ2dBvYm1iB6rbwT=4b1c8e4NJ3yxqFPGZGUKH3GmMA@mail.gmail.com/T/#t
Co-developed-by: Ram Kumar Dwivedi <quic_rdwivedi@quicinc.com>
Signed-off-by: Ram Kumar Dwivedi <quic_rdwivedi@quicinc.com>
Signed-off-by: Nitin Rawat <quic_nitirawa@quicinc.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>
Tested-by: Linux Kernel Functional Testing <lkft@linaro.org>
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Link: https://lore.kernel.org/r/20250623134809.20405-1-quic_nitirawa@quicinc.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Add the <linux/bitfield.h> header to prevent a build error:
drivers/phy/qualcomm/phy-qcom-m31-eusb2.c: In function 'm31eusb2_phy_init':
drivers/phy/qualcomm/phy-qcom-m31-eusb2.c:210:37: error: implicit declaration of function 'FIELD_PREP' [-Wimplicit-function-declaration]
210 | FIELD_PREP(FSEL, data->fsel));
Fixes: 9c8504861cc4 ("phy: qcom: Add M31 based eUSB2 PHY driver")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Wesley Cheng <quic_wcheng@quicinc.com>
Cc: Melody Olvera <melody.olvera@oss.qualcomm.com>
Cc: Vinod Koul <vkoul@kernel.org>
Cc: Kishon Vijay Abraham I <kishon@kernel.org>
Cc: linux-phy@lists.infradead.org
Cc: linux-arm-msm@vger.kernel.org
Link: https://lore.kernel.org/r/20250617034249.2067135-1-rdunlap@infradead.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Drivers should generally be quiet on successful probe, but this is not
followed by some PHY drivers, for example:
snps-eusb2-hsphy 88e1000.phy: Registered Snps-eUSB2 phy
qcom-eusb2-repeater c432000.spmi:pmic@7:phy@fd00: Registered Qcom-eUSB2 repeater
qcom-eusb2-repeater c432000.spmi:pmic@a:phy@fd00: Registered Qcom-eUSB2 repeater
qcom-eusb2-repeater c432000.spmi:pmic@b:phy@fd00: Registered Qcom-eUSB2 repeater
snps-eusb2-hsphy fd3000.phy: Registered Snps-eUSB2 phy
snps-eusb2-hsphy fd9000.phy: Registered Snps-eUSB2 phy
snps-eusb2-hsphy fde000.phy: Registered Snps-eUSB2 phy
snps-eusb2-hsphy 88e0000.phy: Registered Snps-eUSB2 phy
snps-eusb2-hsphy 88e2000.phy: Registered Snps-eUSB2 phy
Drop (or demote to debug level) unnecessary registration info messages
to make boot logs a little less noisy.
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20250523085112.11287-1-johan+linaro@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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for 100 MHz refclk
Add register sequences and support for PCIe multilink + USB configuration
for 100MHz reference clock. The same SSC is used for both PCIe and USB.
Signed-off-by: Swapnil Jakhade <sjakhade@cadence.com>
Co-developed-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Reviewed-by: Roger Quadros <rogerq@kernel.org>
Link: https://lore.kernel.org/r/20250616064705.3225758-3-s-vadapalli@ti.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Add register sequences to support PCIe multilink configuration for 100MHz
reference clock. Maximum two PCIe links are supported.
Signed-off-by: Swapnil Jakhade <sjakhade@cadence.com>
Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Reviewed-by: Roger Quadros <rogerq@kernel.org>
Link: https://lore.kernel.org/r/20250616064705.3225758-2-s-vadapalli@ti.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Use a more common format for the id table sentinel for consistency and
symmetry.
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/20250523084839.11015-8-johan+linaro@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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There is already a loop index variable declared at function scope so
drop the unnecessary overloaded loop declarations.
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/20250523084839.11015-7-johan+linaro@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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The devm_of_phy_optional_get() takes an optional name argument as its
third parameter and not an index like the recently replaced
devm_of_phy_get_by_index().
Replace 0 with an explicit NULL for consistency and readability.
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/20250523084839.11015-6-johan+linaro@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Clean up the error messages by using a consistent format with a colon
followed by a space and an errno (or unsupported frequency).
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/20250523084839.11015-5-johan+linaro@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Rename the clock error label which is now used to disable all clocks and
not just the ref clock on phy_init() errors.
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/20250523084839.11015-4-johan+linaro@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Make sure to disable the repeater PHY also on phy_init() failure.
Fixes: 3584f6392f09 ("phy: qcom: phy-qcom-snps-eusb2: Add support for eUSB2 repeater")
Cc: Abel Vesa <abel.vesa@linaro.org>
Cc: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/20250523084839.11015-3-johan+linaro@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Make sure to disable all clocks enabled at phy_init() also on
phy_exit().
Fixes: c4098f3e6134 ("phy: phy-snps-eusb2: add support for exynos2200")
Cc: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Acked-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/20250523084839.11015-2-johan+linaro@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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SM8750 utilizes an eUSB2 PHY from M31. Add the initialization
sequences to bring it out of reset and into an operational state. This
differs to the M31 USB driver, in that the M31 eUSB2 driver will
require a connection to an eUSB2 repeater. This PHY driver will handle
the initialization of the associated eUSB2 repeater when required.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com>
Signed-off-by: Melody Olvera <melody.olvera@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250527-sm8750_usb_master-v6-6-d58de3b41d34@oss.qualcomm.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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The eUSB2 repeater that exists in the QCOM PMICs are utilized for several
different eUSB2 PHY vendors, such as M31 or Synopsys. Hence, the wording
needs to be updated to remove associations to a specific vendor.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com>
Signed-off-by: Melody Olvera <melody.olvera@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250527-sm8750_usb_master-v6-5-d58de3b41d34@oss.qualcomm.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Add new register offsets and PHY values for SM8750. Some of the previous
definitions can be leveraged from older PHY versions as offsets within
registers have not changed. This also adds the required PHY sequence that
is recommended after running hardware characterization.
Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com>
Signed-off-by: Melody Olvera <melody.olvera@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20250527-sm8750_usb_master-v6-4-d58de3b41d34@oss.qualcomm.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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On SM8750, the M31 eUSB2 PHY is being used to support USB2. Add the
binding definition for the PHY driver.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com>
Signed-off-by: Melody Olvera <melody.olvera@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250527-sm8750_usb_master-v6-2-d58de3b41d34@oss.qualcomm.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Add an entry to the compatible field for SM8750 for the QMP combo PHY.
This handles the USB3 path for SM8750.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com>
Signed-off-by: Melody Olvera <melody.olvera@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250527-sm8750_usb_master-v6-1-d58de3b41d34@oss.qualcomm.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Document support for the USB2.0 phy found on the Renesas RZ/V2N
(R9A09G056) SoC. The USB2.0 phy is functionally identical to that on the
RZ/V2H(P) SoC, so no driver changes are needed. The existing
`renesas,usb2-phy-r9a09g057` compatible will be used as a fallback
for the RZ/V2N SoC.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20250528133858.168582-1-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Convert the Marvell Armada-375 USB and MVEBU SATA PHY binding to DT
schema format. It's a straight forward conversion.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20250607212609.743346-1-robh@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Convert the Marvell Armada 38x combo PHY binding to DT schema format.
It's a straight forward conversion.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20250607212541.742427-1-robh@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Convert the TI Keystone USB PHY binding to DT schema format. Drop the
"#address-cells" and "#size-cells" properties which don't make sense
without any child nodes.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250607212641.744683-1-robh@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Convert the TI DM816x USB PHY binding to DT schema format. It's a
straight forward conversion.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250607212634.744373-1-robh@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Convert the ST SPEAr MIPHY PHY binding to DT schema format. It's a
straight forward conversion.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250607212629.744191-1-robh@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Convert the Qualcomm-Atheros AR7100 USB PHY binding to DT schema format.
It's a straight forward conversion.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250607212625.744008-1-robh@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Convert the Motorola Mapphone MDM6600 USB PHY binding to DT schema
format. It's a straight forward conversion.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250607212621.743859-1-robh@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Convert the Motorola CPCAP PMIC USB PHY binding to DT schema format.
It's a straight forward conversion.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250607212616.743674-1-robh@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Convert the Marvell MMP2 USB PHY binding to DT schema format. It's a
straight forward conversion.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250607212613.743515-1-robh@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Convert the Marvell CP110 combo PHY binding to DT schema format. It's a
straight forward conversion.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250607212605.743176-1-robh@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Convert the Marvell Berlin2 USB PHY binding to DT schema format. It's a
straight forward conversion.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250607212554.742884-1-robh@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Convert the Marvell Berlin2 SATA PHY binding to DT schema format. It's a
straight forward conversion.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250607212545.742617-1-robh@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Convert the Lantiq XWAY USB PHY binding to DT schema format. It's a
straight forward conversion.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250607212537.742287-1-robh@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Convert the Imagination Pistachio USB PHY binding to DT schema format.
It's a straight forward conversion.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250607212531.742082-1-robh@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Convert the HiSilicon INNO USB2 PHY binding to DT schema format. It's a
straight forward conversion.
Add the undocumented "hisilicon,hi3798mv100-usb2-phy" compatible.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250607212527.741915-1-robh@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Convert the HiSilicon HI6220 USB PHY binding to DT schema format. It's a
straight forward conversion.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250607212524.741770-1-robh@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Convert the HiSilicon HIX5HD2 SATA PHY binding to DT schema format. It's
a straight forward conversion.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250607212520.741588-1-robh@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Convert the Broadcom Stingray PCIe PHY binding to DT schema format. It's
a straight forward conversion.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250607212508.741193-1-robh@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Convert the Broadcom NS2 USB2 PHY binding to DT schema format. It's a
straight forward conversion.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250607212456.740697-1-robh@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Convert the APM X-Gene PHY binding to DT schema format. It's a straight
forward conversion.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250607212424.739972-1-robh@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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Commit 3f6d1767b1a0 ("phy: ufs-qcom: Refactor all init steps into
phy_poweron") moved the phy_power_on/off from ufs_qcom_setup_clocks
to suspend/resume func.
To have a better power saving, remove the phy_power_on/off calls from
resume/suspend path and put them back to ufs_qcom_setup_clocks, so that
PHY regulators & clks can be turned on/off along with UFS's clocks.
Since phy phy_power_on is separated out from phy calibrate, make
separate calls to phy_power_on calls from ufs qcom driver.
Co-developed-by: Can Guo <quic_cang@quicinc.com>
Signed-off-by: Can Guo <quic_cang@quicinc.com>
Signed-off-by: Nitin Rawat <quic_nitirawa@quicinc.com>
Link: https://lore.kernel.org/r/20250526153821.7918-11-quic_nitirawa@quicinc.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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In qmp_ufs_power_off, the PHY is already powered down by asserting
QPHY_PCS_POWER_DOWN_CONTROL. Therefore, additional phy_reset and
stopping SerDes are unnecessary. Also this approach does not
align with the phy HW programming guide.
Thus, refactor qmp_ufs_power_off to remove the phy_reset and stop
SerDes calls to simplify the code and ensure alignment with the PHY
HW programming guide.
Signed-off-by: Nitin Rawat <quic_nitirawa@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20250526153821.7918-10-quic_nitirawa@quicinc.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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