dt-bindings: phy: Add special clock for Allwinner H616 PHY

The USB PHY IP in the Allwinner H616 SoC requires a quirk that involves
some resources from port 2's PHY and HCI IP. In particular the PMU

dt-bindings: phy: Add special clock for Allwinner H616 PHY

The USB PHY IP in the Allwinner H616 SoC requires a quirk that involves
some resources from port 2's PHY and HCI IP. In particular the PMU clock
for port 2 must be surely ungated before accessing the REG_HCI_PHY_CTL
register of port 2. To allow each USB port to be controlled
independently of port 2, we need a handle to that particular PMU clock
in the *PHY* node, as the HCI and PHY part might be handled by separate
drivers.

Add that clock to the requirements of the H616 PHY binding, so that a
PHY driver can apply the quirk in isolation, without requiring help from
port 2's HCI driver.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20221031111358.3387297-3-andre.przywara@arm.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

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dt-bindings: Remove 'Device Tree Bindings' from end of title:

As indicated in
link: https://lore.kernel.org/all/20220822204945.GA808626-robh@kernel.org/

DT schema files should not have 'Device Tree

dt-bindings: Remove 'Device Tree Bindings' from end of title:

As indicated in
link: https://lore.kernel.org/all/20220822204945.GA808626-robh@kernel.org/

DT schema files should not have 'Device Tree Binding' as part of there
title: line. Remove this in most .yaml files, so hopefully preventing
developers copying it into new .yaml files, and being asked to remove
it.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20220825020427.3460650-1-andrew@lunn.ch
Signed-off-by: Rob Herring <robh@kernel.org>

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dt-bindings: usb: Add H616 compatible string

The H616 has four PHYs as the H3, along with their respective clock
gates and resets, so the property description is identical.

However the PHYs itself

dt-bindings: usb: Add H616 compatible string

The H616 has four PHYs as the H3, along with their respective clock
gates and resets, so the property description is identical.

However the PHYs itself need some special bits, so we need a new
compatible string for it.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210519104152.21119-9-andre.przywara@arm.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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dt-bindings: Add missing array size constraints

DT properties which can have multiple entries need to specify what the
entries are and define how many entries there can be. In the case of
only a sin

dt-bindings: Add missing array size constraints

DT properties which can have multiple entries need to specify what the
entries are and define how many entries there can be. In the case of
only a single entry, just 'maxItems: 1' is sufficient.

Add the missing entry constraints. These were found with a modified
meta-schema. Unfortunately, there are a few cases where the size
constraints are not defined such as common bindings, so the meta-schema
can't be part of the normal checks.

Cc: Jens Axboe <axboe@kernel.dk>
Cc: Stephen Boyd <sboyd@kernel.org>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: MyungJoo Ham <myungjoo.ham@samsung.com>
Cc: Chanwoo Choi <cw00.choi@samsung.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Cc: Jonathan Cameron <jic23@kernel.org>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Marc Zyngier <maz@kernel.org>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: Chen-Yu Tsai <wens@csie.org>
Cc: Ulf Hansson <ulf.hansson@linaro.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Sebastian Reichel <sre@kernel.org>
Cc: Ohad Ben-Cohen <ohad@wizery.com>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Sebastian Reichel <sre@kernel.org>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> #for-iio
Acked-by: Chanwoo Choi <cw00.choi@samsung.com>
Reviewed-by: Suman Anna <s-anna@ti.com>
Acked-by: Paul Cercueil <paul@crapouillou.net>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Acked-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20210104230253.2805217-1-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>

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dt-bindings: usb: Convert Allwinner USB PHY controller to a schema

The Allwinner SoCs have a USB PHY controller that is supported in Linux,
with a matching Device Tree binding.

Now that we have the

dt-bindings: usb: Convert Allwinner USB PHY controller to a schema

The Allwinner SoCs have a USB PHY controller that is supported in Linux,
with a matching Device Tree binding.

Now that we have the DT validation in place, let's convert the device tree
bindings for that controller over to a YAML schemas.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Signed-off-by: Rob Herring <robh@kernel.org>

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dt-bindings: usb: Convert Allwinner USB PHY controller to a schema

The Allwinner SoCs have a USB PHY controller that is supported in Linux,
with a matching Device Tree binding.

dt-bindings: usb: Convert Allwinner USB PHY controller to a schema

The Allwinner SoCs have a USB PHY controller that is supported in Linux,
with a matching Device Tree binding.

Now that we have the DT validation in place, let's convert the device tree
bindings for that controller over to a YAML schemas.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Signed-off-by: Rob Herring <robh@kernel.org>

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