fix(st-ddr): correct DDR warnings

Replace %d with %u in logs, to avoid warning when
-Wformat-signedness is enabled.
And correct the order of includes.

Change-Id: I7c711a37fc1deceb8853831a8a09ae5042

fix(st-ddr): correct DDR warnings

Replace %d with %u in logs, to avoid warning when
-Wformat-signedness is enabled.
And correct the order of includes.

Change-Id: I7c711a37fc1deceb8853831a8a09ae50422859c9
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>

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fix(st-sdmmc2): check regulator enable/disable return

The issue was reported by Coverity [1]. The return of the functions
regulator_disable() and regulator_enable() was not checked.
If they fail, th

fix(st-sdmmc2): check regulator enable/disable return

The issue was reported by Coverity [1]. The return of the functions
regulator_disable() and regulator_enable() was not checked.
If they fail, this means there is an issue either with PMIC or I2C.
The board should the stop booting with a panic().

[1] https://scan4.scan.coverity.com/reports.htm#v47771/p11439/mergedDefectId=374565

Change-Id: If5dfd5643c210e03ae4b1f4cab0168c0db89f60e
Signed-off-by: Yann Gautier <yann.gautier@st.com>

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Merge "feat(allwinner): allow to skip PMIC regulator setup" into integration

fix(ufs): delete call to inv_dcache_range for utrd

The utrd struct is allocated on the stack by ufs_check_resp's caller.
Invalidating the utrd struct is unnecessary since it's only read from,
and ca

fix(ufs): delete call to inv_dcache_range for utrd

The utrd struct is allocated on the stack by ufs_check_resp's caller.
Invalidating the utrd struct is unnecessary since it's only read from,
and can cause other values stored on the stack (e.g. link register) to
be inadvertently invalidated.

Change-Id: Icd455b52beb2677fafc083d68d0bfa0645b7194b
Signed-off-by: Wing Li <wingers@google.com>

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feat(allwinner): allow to skip PMIC regulator setup

For somewhat historical reasons we are doing some initial PMIC regulator
setup in BL31, as U-Boot does not (yet) have a PMIC driver. This worked
f

feat(allwinner): allow to skip PMIC regulator setup

For somewhat historical reasons we are doing some initial PMIC regulator
setup in BL31, as U-Boot does not (yet) have a PMIC driver. This worked
fine so far, but there is at least one board (OrangePi 3) that gets upset,
because the Ethernet PHY needs some *coordinated* bringup of *two*
regulators.

To avoid custom hacks, let's introduce a build option to keep doing the
regulator setup in TF-A. Defining SUNXI_SETUP_REGULATORS to 0 will break
support for some devices on some boards in U-Boot (Ethernet and HDMI),
but will allow to bring up the OrangePi 3 in Linux correctly. We keep
the default at 1 to not change the behaviour for all other boards.

After U-Boot gained proper PMIC support at some point in the future, we
will probably change the default to 0, to get rid of the less optimal
PMIC code in TF-A.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Change-Id: Ie8e2583d0396f6eeaae8ffe6b6190f27db63e2a7

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Merge changes from topic "st_regulator" into integration

* changes:
feat(st-sdmmc2): manage cards power cycle
feat(stm32mp1): register fixed regulator
feat(st-drivers): introduce fixed regulat

Merge changes from topic "st_regulator" into integration

* changes:
feat(st-sdmmc2): manage cards power cycle
feat(stm32mp1): register fixed regulator
feat(st-drivers): introduce fixed regulator driver
refactor(st): update CPU and VDD voltage get
refactor(stm32mp1-fdts): update regulator description
refactor(st-pmic): use regulator framework for DDR init
feat(st-pmic): register the PMIC to regulator framework
refactor(st-pmic): split initialize_pmic()
feat(stm32mp1): add regulator framework compilation
feat(regulator): add a regulator framework
feat(stpmic1): add new services
feat(stpmic1): add USB OTG regulators
refactor(st-pmic): improve driver usage
refactor(stpmic1): set stpmic1_is_regulator_enabled() as boolean
refactor(stm32mp1): re-order drivers init

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feat(st-sdmmc2): manage cards power cycle

To correctly initialize the MMC devices, a power cycle is required.
For this we need to:
- disable vmmc-supply regulator
- make the power cycle required for

feat(st-sdmmc2): manage cards power cycle

To correctly initialize the MMC devices, a power cycle is required.
For this we need to:
- disable vmmc-supply regulator
- make the power cycle required for SDMMC2 peripheral
- enable regulators

Change-Id: I2be6d9082d1cc4c864a82cf2c31ff8522e2d31a2
Signed-off-by: Yann Gautier <yann.gautier@st.com>

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feat(st-drivers): introduce fixed regulator driver

Fixed regulator is mainly used when no pmic is available

Change-Id: Ib6a998684bcb055ba95a093bee563372d9051474
Signed-off-by: Pascal Paillet <p.pai

feat(st-drivers): introduce fixed regulator driver

Fixed regulator is mainly used when no pmic is available

Change-Id: Ib6a998684bcb055ba95a093bee563372d9051474
Signed-off-by: Pascal Paillet <p.paillet@st.com>

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refactor(st-pmic): use regulator framework for DDR init

Use regulator framework for DDR initialization.

Change-Id: I9dffe499ca12cdc35904de7daf2dda821b267a31
Signed-off-by: Pascal Paillet <p.paillet

refactor(st-pmic): use regulator framework for DDR init

Use regulator framework for DDR initialization.

Change-Id: I9dffe499ca12cdc35904de7daf2dda821b267a31
Signed-off-by: Pascal Paillet <p.paillet@st.com>
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>

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feat(st-pmic): register the PMIC to regulator framework

Register the PMIC to the regulator framework.

Change-Id: Ic825a8ef08505316db3dbd5944d62ea907f73c4a
Signed-off-by: Pascal Paillet <p.paillet@s

feat(st-pmic): register the PMIC to regulator framework

Register the PMIC to the regulator framework.

Change-Id: Ic825a8ef08505316db3dbd5944d62ea907f73c4a
Signed-off-by: Pascal Paillet <p.paillet@st.com>
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>

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refactor(st-pmic): split initialize_pmic()

print_pmic_info_and_debug() prints the PMIC version ID and displays
regulator information if debug is enabled.
It is under DEBUG flag and called after init

refactor(st-pmic): split initialize_pmic()

print_pmic_info_and_debug() prints the PMIC version ID and displays
regulator information if debug is enabled.
It is under DEBUG flag and called after initialize_pmic() in BL2.

Change-Id: Ib81a625740b7ec6abb49cfca05e44c69efaa4718
Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@st.com>

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feat(regulator): add a regulator framework

Add a regulator framework to:
- provide an interface to consumers and drivers,
- connect consumers with drivers,
- handle most of devicetree-parsing,
- han

feat(regulator): add a regulator framework

Add a regulator framework to:
- provide an interface to consumers and drivers,
- connect consumers with drivers,
- handle most of devicetree-parsing,
- handle always-on and boot-on regulators,
- handle min/max voltages,

Change-Id: I23c939fdef2c71a416c44c9de332f70db0d2aa53
Signed-off-by: Pascal Paillet <p.paillet@st.com>

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feat(stpmic1): add new services

Add support for ICC, sink mode, bypass mode,
active discharge and list voltages.
Handle LDO3 sink source mode in a different way to avoid
setting voltage while in sin

feat(stpmic1): add new services

Add support for ICC, sink mode, bypass mode,
active discharge and list voltages.
Handle LDO3 sink source mode in a different way to avoid
setting voltage while in sink source mode.

Change-Id: Ib1b909fd8a153f542917f650e43e24317a570534
Signed-off-by: Pascal Paillet <p.paillet@st.com>

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feat(stpmic1): add USB OTG regulators

Add regulators boost, pwr_sw1 and pwr_sw2 regulators related to
USB OTG supply BOOST, SW_OTG and SWIN/SWOUT. These regulators are
needed since manipulated durin

feat(stpmic1): add USB OTG regulators

Add regulators boost, pwr_sw1 and pwr_sw2 regulators related to
USB OTG supply BOOST, SW_OTG and SWIN/SWOUT. These regulators are
needed since manipulated during the suspend/resume power sequence
as per FDT description for stm32mp15x-xxx boards from
STMicroelectronics.

Change-Id: I6217de707e49882bd5a9100db43e0d354908800d
Signed-off-by: Etienne Carriere <etienne.carriere@st.com>

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refactor(st-pmic): improve driver usage

Store status of dt_pmic_status() as local static variable,
this avoids parsing DT several times.
In the same way, store nodes in dt_pmic_i2c_config() and
in d

refactor(st-pmic): improve driver usage

Store status of dt_pmic_status() as local static variable,
this avoids parsing DT several times.
In the same way, store nodes in dt_pmic_i2c_config() and
in dt_get_pmic_node() as local static variables.

Change-Id: I4585e9dfdde2847a369bffcc6f2b39ecc2b74de1
Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@st.com>

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refactor(stpmic1): set stpmic1_is_regulator_enabled() as boolean

Improve use and readability.

Change-Id: Ia99fc38287f36c9dd12bfe51352afa5da68c0e47
Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@

refactor(stpmic1): set stpmic1_is_regulator_enabled() as boolean

Improve use and readability.

Change-Id: Ia99fc38287f36c9dd12bfe51352afa5da68c0e47
Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@st.com>

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feat(st): use newly introduced clock framework

Replace calls to stm32mp_clk_enable() / stm32mp_clk_disable() /
stm32mp_clk_get_rate() with clk_enable() / clk_disable() /
clk_get_rate().

Change-Id:

feat(st): use newly introduced clock framework

Replace calls to stm32mp_clk_enable() / stm32mp_clk_disable() /
stm32mp_clk_get_rate() with clk_enable() / clk_disable() /
clk_get_rate().

Change-Id: I15d2ce57b9499211fa522a1b53eeee9cf584c111
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com>

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feat(clk): add a minimal clock framework

This is mainly a clock interface with clk_ops callbacks.
Those callbacks are: enable, disable, get_rate, set_parent,
and is_enabled.
This framework is compil

feat(clk): add a minimal clock framework

This is mainly a clock interface with clk_ops callbacks.
Those callbacks are: enable, disable, get_rate, set_parent,
and is_enabled.
This framework is compiled for STM32MP1.

Change-Id: I5119a2aeaf103ceaae7a60d9e423caf0c148d794
Signed-off-by: Ludovic Barre <ludovic.barre@st.com>
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com>

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feat(stm32_gpio): add a function to reset a pin

Add set_gpio_reset_cfg() to set a pin in its reset configuration:
analog, no-pull, speed low, and its secure configuration, thanks to
stm32_gpio_is_se

feat(stm32_gpio): add a function to reset a pin

Add set_gpio_reset_cfg() to set a pin in its reset configuration:
analog, no-pull, speed low, and its secure configuration, thanks to
stm32_gpio_is_secure_at_reset().

Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
Change-Id: I7b73c3636859f97fcc57f81cf68b42efc727922e

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Merge "fix(scmi): make msg_header variable volatile" into integration

feat(plat/rcar3): modify type for Internal function argument

Modify the type of the variable that stores the value for MPIDR
in the internal function from uint64_t to u_register_t.

Signed-off-by: K

feat(plat/rcar3): modify type for Internal function argument

Modify the type of the variable that stores the value for MPIDR
in the internal function from uint64_t to u_register_t.

Signed-off-by: Koichi Yamaguchi <koichi.yamaguchi.zb@hitachi.com>
Signed-off-by: Toshiyuki Ogasahara <toshiyuki.ogasahara.bo@hitachi.com>
Signed-off-by: Yoshifumi Hosoya <yoshifumi.hosoya.wj@renesas.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Change-Id: Ib5bda93d5432e0412132bddf41ead8ee3fcf9e46

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feat(plat/rcar3): modify sequence for update value for WUPMSKCA57/53

Add new function so that the value of bit at WUPMSKCA57/53,
which points to CPU other than the BOOT CPU, is 1 at initialization.

feat(plat/rcar3): modify sequence for update value for WUPMSKCA57/53

Add new function so that the value of bit at WUPMSKCA57/53,
which points to CPU other than the BOOT CPU, is 1 at initialization.
Modify sequence so that value of each bit for CPU at WUPMSKCA57/53 is
basically 0 and target bit value is changed to 1 only when CPU_OFF.

Signed-off-by: Koichi Yamaguchi <koichi.yamaguchi.zb@hitachi.com>
Signed-off-by: Toshiyuki Ogasahara <toshiyuki.ogasahara.bo@hitachi.com>
Signed-off-by: Yoshifumi Hosoya <yoshifumi.hosoya.wj@renesas.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Change-Id: Id5dafc04e1dbaf265c8b67b903c335bb1af49914

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fix(plat/rcar3): fix to bit operation for WUPMSKCA57/53

Change internal function to call when updating value for WUPMSKCA57/53.

Signed-off-by: Koichi Yamaguchi <koichi.yamaguchi.zb@hitachi.com>
Sig

fix(plat/rcar3): fix to bit operation for WUPMSKCA57/53

Change internal function to call when updating value for WUPMSKCA57/53.

Signed-off-by: Koichi Yamaguchi <koichi.yamaguchi.zb@hitachi.com>
Signed-off-by: Toshiyuki Ogasahara <toshiyuki.ogasahara.bo@hitachi.com>
Signed-off-by: Yoshifumi Hosoya <yoshifumi.hosoya.wj@renesas.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Change-Id: Id20e65e27861dd73a149ff487123859581a9b5c5

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Merge changes from topic "a3700-comphy-fixes-1" into integration

* changes:
refactor(drivers/marvell/comphy-3700): rename Clock Source Low value constants
refactor(drivers/marvell/comphy-3700):

Merge changes from topic "a3700-comphy-fixes-1" into integration

* changes:
refactor(drivers/marvell/comphy-3700): rename Clock Source Low value constants
refactor(drivers/marvell/comphy-3700): rename Clock Source Low register constants
refactor(drivers/marvell/comphy-3700): rename Reset and Clock Control register constants
refactor(drivers/marvell/comphy-3700): rename Lane Status 1 register constants
refactor(drivers/marvell/comphy-3700): rename Miscellaneous Control register constants
refactor(drivers/marvell/comphy-3700): rename Idle Sync Enable register constants
refactor(drivers/marvell/comphy-3700): unify Generation Settings register values
refactor(drivers/marvell/comphy-3700): unify Generation Settings register names
refactor(drivers/marvell/comphy-3700): drop _ADDR suffixes
refactor(drivers/marvell/comphy-3700): drop _REG prefixes and suffixes
refactor(drivers/marvell/comphy-3700): move and add comment for COMPHY_RESERVED_REG
refactor(drivers/marvell/comphy-3700): move Miscellaneous Control 0 register definition
refactor(drivers/marvell/comphy-3700): rename PHY_GEN_USB3_5G to PHY_GEN_MAX_USB3_5G
refactor(drivers/marvell/comphy-3700): rename Digital Loopback Enable register constant
fix(drivers/marvell/comphy): change reg_set() / reg_set16() to update semantics
fix(drivers/marvell/comphy-3700): use reg_set() according to update semantics
fix(drivers/marvell/comphy-3700): fix comments about selector register values
fix(drivers/marvell/comphy-3700): fix comment about COMPHY status register
fix(drivers/marvell/comphy-3700): fix reference clock selection value names
fix(drivers/marvell/comphy-3700): drop MODE_REFDIV constant
fix(drivers/marvell/comphy-3700): fix SerDes frequency register value name
fix(drivers/marvell/comphy-3700): fix Generation Setting registers names
fix(drivers/marvell/comphy-3700): fix PIN_PU_IVREF register name

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Merge "feat(stm32mp1): preserve the PLL4 settings for USB boot" into integration