Reuse the SM8350 UFS PHY initialization sequence to add support for the
same found in the Qualcomm SC8280XP platform.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220225035105.2294599-2-bjorn.andersson@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>

The Qualcomm sc8280xp platform comes with a 5nm femto USB PHY which, in
contrast to previously seen platforms, has the SIDDQ bit in the COMMON0
register default to high.

So make the driver match on the 5nm compatible and make sure to clear
the SIDDQ bit on phy_init.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220225034049.2294207-2-bjorn.andersson@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>

Some legacy eDP sinks may not support SSC. The support for SSC is
indicated through an opts flag from the controller driver. This
change will enable SSC only if the sink supports it.

Signed-off-by: Sankeerth Billakanti <quic_sbillaka@quicinc.com>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20220207161612.REPOST.v1.3.Ie81d594ec2327dae6410db359cc492484bab171f@changeid
Signed-off-by: Vinod Koul <vkoul@kernel.org>

The sc7280 platform supports native eDP controller and PHY.
This change will add support for the eDP PHY on sc7280.

Signed-off-by: Sankeerth Billakanti <quic_sbillaka@quicinc.com>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20220207161612.REPOST.v1.2.Iff75c0ea8499f0baf2aa5800f2c45c4128e2415a@changeid
Signed-off-by: Vinod Koul <vkoul@kernel.org>

Add compatible for MSM8953 QUSB2 device which reuses MSM8996
configuration.

Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Acked-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20220112194118.178026-3-luca@z3ntu.xyz
Signed-off-by: Vinod Koul <vkoul@kernel.org>

Convert latch function to readl pool macro to tidy things up.

Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
Link: https://lore.kernel.org/r/20220117002641.26773-2-ansuelsmth@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

Convert some define to BITFIELD macro to tidy things up.

Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
Link: https://lore.kernel.org/r/20220117002641.26773-1-ansuelsmth@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

Vinod writes:

phy-for-5.17

  - New support:
        - Qualcomm eDP PHY driver
	- Qualcomm SM8450 UFS, USB2, USB3, PCIe0 and PCIe1 phy support
	- Lan966x ethernet serdes PHY driver
	- Support for uniphier NXI & Pro4 SoC
        - Qualcomm SM6350 USB2 support
	- Amlogic Meson8 HDMI TX PHY driver
	- Rockchip rk3568 usb2 support
	- Intel Thunder Bay eMMC PHY driver
	- Freescale IMX8 PCIe phy driver

  - Updates:
	- Cadence Sierra driver updates for multilink configurations
        - Bcm usb2 updates for Phy reg space

* tag 'phy-for-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: (72 commits)
  phy: cadence: Sierra: Add support for derived reference clock output
  dt-bindings: phy: cadence-sierra: Add clock ID for derived reference clock
  phy: cadence: Sierra: Add PCIe + QSGMII PHY multilink configuration
  phy: cadence: Sierra: Add support for PHY multilink configurations
  phy: cadence: Sierra: Fix to get correct parent for mux clocks
  phy: cadence: Sierra: Update single link PCIe register configuration
  phy: cadence: Sierra: Check PIPE mode PHY status to be ready for operation
  phy: cadence: Sierra: Check cmn_ready assertion during PHY power on
  phy: cadence: Sierra: Add PHY PCS common register configurations
  phy: cadence: Sierra: Rename some regmap variables to be in sync with Sierra documentation
  phy: cadence: Sierra: Add support to get SSC type from device tree
  dt-bindings: phy: cadence-sierra: Add binding to specify SSC mode
  dt-bindings: phy: cadence-torrent: Rename SSC macros to use generic names
  phy: cadence: Sierra: Prepare driver to add support for multilink configurations
  phy: cadence: Sierra: Use of_device_get_match_data() to get driver data
  phy: mediatek: Fix missing check in mtk_mipi_tx_probe
  phy: uniphier-usb3ss: fix unintended writing zeros to PHY register
  phy: phy-mtk-tphy: use new io helpers to access register
  phy: phy-mtk-xsphy: use new io helpers to access register
  phy: mediatek: add helpers to update bits of registers
  ...

There are two different PCIe PHYs on SM8450, one having one lane (v5)
and another with two lanes (v5.20). This commit adds support for the
second PCIe phy.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211218141754.503661-3-dmitry.baryshkov@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>

There are two different PCIe PHYs on SM8450, one having one lane (v5)
and another with two lanes (v5.20). This commit adds support for the
first PCIe phy only, support for the second PCIe PHY is coming in next
commits.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211214225846.2043361-4-dmitry.baryshkov@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>