Add a new PHY_COMMON_PROPS library that provides helper functions for
PHY drivers to read standardized polarity properties from the device
tree node:

  - phy_get_rx_polarity() / phy_get_tx_polarity()
  - phy_get_manual_rx_polarity() / phy_get_manual_tx_polarity()

The dt-bindings/phy/phy.h header with PHY_POL_NORMAL, PHY_POL_INVERT,
and PHY_POL_AUTO constants is provided via dts/upstream/include, which
is already in the build include path.

Ported from Merge tag 'phy-for-7.0':
  git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy

Link: https://git.kernel.org/linus/e7556b59ba65179612bce3fa56bb53d1b4fb20db
Signed-off-by: Lucien.Jheng <lucienzx159@gmail.com>

Import the configuration for the Milos SoC from Linux (tag v7.0-rc4).

Reviewed-by: Sumit Garg <sumit.garg@oss.qualcomm.com>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://patch.msgid.link/20260318-milos-bringup-v2-3-650b91dd75d8@fairphone.com
Signed-off-by: Casey Connolly <casey.connolly@linaro.org>

Add support for the Qualcomm QMP USB3-DP Combo PHY found on
SC7280 and QCM6490 platforms. This driver currently implements
USB3 super-speed functionality of the combo PHY.

The QMP Combo PHY is a dual-mode PHY
that can operate in either USB3 mode or DisplayPort mode. This
initial implementation focuses on USB3 mode to enable Super-Speed
USB support.

Taken from Linux commit 3d25d46a255a ("pmdomain: qcom: rpmhpd: Add rpmhpd support for SM8750")

This patch is dependent on this patch: https://lore.kernel.org/u-boot/20251112164204.1557934-1-aswin.murugan@oss.qualcomm.com/

Enabled and tested the driver on Qualcomm RB3 Gen2 (QCS6490) board.

Signed-off-by: Balaji Selvanathan <balaji.selvanathan@oss.qualcomm.com>
Reviewed-by: Varadarajan Narayanan <varadarajan.narayanan@oss.qualcomm.com>
Link: https://patch.msgid.link/20251203110735.1959862-4-balaji.selvanathan@oss.qualcomm.com
[casey: fix unused variable warning]
Signed-off-by: Casey Connolly <casey.connolly@linaro.org>

Add a new driver for the Mediatek XS-PHY. This is found on some newer
Mediatek SoCs.

Upstream devicetree bindings already exist. MAINTAINERS is already
covered by drivers/phy/phy-mtk-*.

Link: https://patch.msgid.link/20260401-mtk-mt8189-usb-v1-1-a4bf951aa8ad@baylibre.com
Signed-off-by: David Lechner <dlechner@baylibre.com>

When priv_auto is specified, we should not manually alloc memory for
priv data.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Julien Stephan <jstephan@baylibre.com>
Link: https://patch.msgid.link/20260318-mt8195-add-ufs-support-v2-5-f18eeeeb0e72@baylibre.com
Signed-off-by: David Lechner <dlechner@baylibre.com>

Disable clocks in power_off(). Also define ufs_mtk_phy_set_inactive()
helper function to keep consistency with power_on() and
ufs_mtk_phy_set_active().

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Julien Stephan <jstephan@baylibre.com>
Link: https://patch.msgid.link/20260318-mt8195-add-ufs-support-v2-4-f18eeeeb0e72@baylibre.com
Signed-off-by: David Lechner <dlechner@baylibre.com>

simply the driver by using clk_bulk functions

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Julien Stephan <jstephan@baylibre.com>
Link: https://patch.msgid.link/20260318-mt8195-add-ufs-support-v2-3-f18eeeeb0e72@baylibre.com
Signed-off-by: David Lechner <dlechner@baylibre.com>

Use tabs instead of spaces to indent defines

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Julien Stephan <jstephan@baylibre.com>
Link: https://patch.msgid.link/20260318-mt8195-add-ufs-support-v2-2-f18eeeeb0e72@baylibre.com
Signed-off-by: David Lechner <dlechner@baylibre.com>

Remove unneeded headers and sort them alphabetically

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Julien Stephan <jstephan@baylibre.com>
Link: https://patch.msgid.link/20260318-mt8195-add-ufs-support-v2-1-f18eeeeb0e72@baylibre.com
Signed-off-by: David Lechner <dlechner@baylibre.com>