At the very early stage when PHY ID is being auto-detected, the
PHY device is not yet instantiated and rswitch_etha .phydev is
still NULL. Add missing check for this condition and perform C22
fallback access in this PHY ID auto-detection case.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>

While USB DFU boot works with this patch, but the non USB boot modes like
SD Boot and flash boot fails for J784S4 EVM device.

So, Reverting this patch.

This reverts commit bfb530e06ca6c19f66c079601e568c761a001993.

Signed-off-by: Prasanth Babu Mantena <p-mantena@ti.com>

Prevent the Qualcomm watchdog from autostarting and ensure it's stopped
when the driver probed. In some cases the watchdog is left running by
a previous bootloader stage. Disable autostart so it isn't left running
when we boot into the OS, this behaviour can be changed by enabling
autostart in the board defconfig.

Reviewed-by: Stefan Roese <stefan.roese@mailbox.org>
Reviewed-by: Sumit Garg <sumit.garg@oss.qualcomm.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Link: https://patch.msgid.link/20260121003659.69305-1-casey.connolly@linaro.org
Signed-off-by: Casey Connolly <casey.connolly@linaro.org>

Just stub out non-active votes, if we return an error the caller may
propagate it and not send its active vote. Since we don't suspend
there's no risk of us entering a broken state due to missing votes.

Link: https://patch.msgid.link/20260320-casey-qcom-rpmh-serial-fixes-v1-2-b81d05832eec@linaro.org
Signed-off-by: Casey Connolly <casey.connolly@linaro.org>

Pre-relocation we may not have a clock but it's usually been enabled for
us already, or worst case we will enable it after relocation. Erroring
out in this case will almost always cause U-Boot to hang pre-relocation
which is undesirable and may be hard to debug.

Link: https://patch.msgid.link/20260320-casey-qcom-rpmh-serial-fixes-v1-1-b81d05832eec@linaro.org
Signed-off-by: Casey Connolly <casey.connolly@linaro.org>

The DM_REGULATOR_QCOM_USB_VBUS functionality can only work with DM_PMIC
enabled as well, so express this dependency in Kconfig.

Signed-off-by: Tom Rini <trini@konsulko.com>
Link: https://patch.msgid.link/20260323195302.2363577-1-trini@konsulko.com
Signed-off-by: Casey Connolly <casey.connolly@linaro.org>

Add support for QCS615 QUSB2 PHY by introducing platform-specific
initialization table and register layout. The implementation reuses
the IPQ6018 register layout and defines QCS615-specific tuning
parameters for proper USB PHY operation.

Taken from Linux commit 8adbf20e0502 ("phy: qcom-qusb2: Add support for QCS615")

Signed-off-by: Balaji Selvanathan <balaji.selvanathan@oss.qualcomm.com>
Reviewed-by: Sumit Garg <sumit.garg@oss.qualcomm.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260213-talos_usb-v1-3-4c4355d61437@oss.qualcomm.com
Signed-off-by: Casey Connolly <casey.connolly@linaro.org>

Add GCC_AHB2PHY_WEST_CLK gate clock definition to the QCS615
clock driver. This clock is required for proper PHY operation
and eliminates clock-related warnings during USB initialization.

Signed-off-by: Balaji Selvanathan <balaji.selvanathan@oss.qualcomm.com>
Reviewed-by: Sumit Garg <sumit.garg@oss.qualcomm.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260213-talos_usb-v1-2-4c4355d61437@oss.qualcomm.com
Signed-off-by: Casey Connolly <casey.connolly@linaro.org>

Add support for GCC_USB3_PRIM_CLKREF_CLK to the QCS615 clock driver.
This clock is referenced in the device tree USB node but was not
implemented in U-Boot, causing "Clock 152 not found" warnings during
fastboot run.

Signed-off-by: Balaji Selvanathan <balaji.selvanathan@oss.qualcomm.com>
Reviewed-by: Sumit Garg <sumit.garg@oss.qualcomm.com>
Link: https://patch.msgid.link/20260213-talos_usb-v1-1-4c4355d61437@oss.qualcomm.com
Signed-off-by: Casey Connolly <casey.connolly@linaro.org>

* A fix for mt7622 infracfg and pericfg clocks that were unusable.