Merge changes from topic "stm32mp2_fixes" into integration

* changes:
fix(stm32mp2-fdts): set SDMMC max frequency to 166 MHz on stm32mp25
fix(stm32mp25-fdts): new swizzle configuration for STM32

Merge changes from topic "stm32mp2_fixes" into integration

* changes:
fix(stm32mp2-fdts): set SDMMC max frequency to 166 MHz on stm32mp25
fix(stm32mp25-fdts): new swizzle configuration for STM32MP257F-EV1 board
fix(st-clock): prevent panic when external oscillator is absent
feat(st-clock): rename RCC_USBTCCFGR register into RCC_UCPDCFGR
fix(dt-bindings): bad FLEXGEN configuration of pred-division for STM32MP25
fix(st-clock): force ARM_DIVSEL for flexgen63 config at 400MHz

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fix(st-clock): prevent panic when external oscillator is absent

To deactivate the external oscillator, the frequency must be set to 0
in the device tree.
The frequency check for 0 was implemented in

fix(st-clock): prevent panic when external oscillator is absent

To deactivate the external oscillator, the frequency must be set to 0
in the device tree.
The frequency check for 0 was implemented in clk_stm32_osc_gate_enable()
and clk_stm32_osc_gate_disable(), but missing in
clk_stm32_osc_gate_is_enabled().
Since clk_stm32_osc_gate_is_enabled() is called by clk_enable()
to verify if the clock is actually enabled, this fix prevents a panic
when the oscillator is not present.

Signed-off-by: Gabriel Fernandez <gabriel.fernandez@foss.st.com>
Change-Id: I90dc671f39bd46d0db19d7532aee9ec7b449ba9d

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Merge changes from topic "st_clk_update" into integration

* changes:
feat(st-clock): use early traces
fix(st-clock): adapt order of CSS on LSE and HSE
refactor(st-clock): remove unused struct

Merge changes from topic "st_clk_update" into integration

* changes:
feat(st-clock): use early traces
fix(st-clock): adapt order of CSS on LSE and HSE
refactor(st-clock): remove unused struct
feat(stm32mp1-fdts): remove RTC clock configuration
refactor(st-clock): move stm32mp1_clk_rcc_regs_*lock
refactor(st-clock): driver size optimization
refactor(st-clock): remove BL32 support on STM32MP13
feat(st-clock): don't gate/ungate an oscillator if it is not wired
feat(dt-bindings): add missing SPIx bus clocks
feat(stm32mp1-fdts): remove PLL1 settings
feat(st-clock): update with new bindings
feat(stm32mp1-fdts): new RCC DT bindings for STM32MP1
feat(dt-bindings): new RCC DT bindings
feat(stm32mp1): always boot at 650MHz
refactor(st-clock): remove LSEDRV_MEDIUM_HIGH for STM32MP13
fix(st-clock): display proper PLL number for STM32MP13
fix(st-clock): do not reconfigure LSE
feat(stm32mp1-fdts): move RNG1 to CSI to improve random generation
refactor(st-clock): remove unused clk function in API
refactor(st-clock): support deactivated STGEN in stm32mp_stgen_config
feat(st-clock): add function to restore generic timer rate

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refactor(st-clock): move stm32mp1_clk_rcc_regs_*lock

Those functions are only used on MP1, they should not be in STM32 clock
core. Move them to MP13 driver (they are already in MP15 driver).
Redefin

refactor(st-clock): move stm32mp1_clk_rcc_regs_*lock

Those functions are only used on MP1, they should not be in STM32 clock
core. Move them to MP13 driver (they are already in MP15 driver).
Redefine new clk_stm32_rcc_regs_*lock() functions in clock core. This
change avoid sparse warning:
drivers/st/clk/clk-stm32-core.c:46:6: warning: symbol
'stm32mp1_clk_rcc_regs_lock' was not declared. Should it be static?
drivers/st/clk/clk-stm32-core.c:51:6: warning: symbol
'stm32mp1_clk_rcc_regs_unlock' was not declared. Should it be static?

Change-Id: I9f255acaa843e41fc14267c1a8091f93bd029796
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>

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refactor(st-clock): driver size optimization

Re-ordering structures to avoid gaps and minimize data.
Reduce type of gate_refcounts[], uint8_t is enough.
Re-ordering structures to avoid gaps and mini

refactor(st-clock): driver size optimization

Re-ordering structures to avoid gaps and minimize data.
Reduce type of gate_refcounts[], uint8_t is enough.
Re-ordering structures to avoid gaps and minimize data.
Use an unsigned char to define a clock ops type.

Signed-off-by: Gabriel Fernandez <gabriel.fernandez@foss.st.com>
Change-Id: I6b793dc34abdd6ef013609fc0f122da5d1824a34

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feat(st-clock): don't gate/ungate an oscillator if it is not wired

If the oscillator is not present, the gating will fail.

Change-Id: If9119460a4bcd42053537f1975afe5fe1df05752
Signed-off-by: Gabrie

feat(st-clock): don't gate/ungate an oscillator if it is not wired

If the oscillator is not present, the gating will fail.

Change-Id: If9119460a4bcd42053537f1975afe5fe1df05752
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@foss.st.com>

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Merge changes from topic "fix_misra_st_drivers" into integration

* changes:
fix(st-clock): avoid arithmetics on pointers
fix(st-clock): give the size for parent_mp13 and dividers_mp13 tables
f

Merge changes from topic "fix_misra_st_drivers" into integration

* changes:
fix(st-clock): avoid arithmetics on pointers
fix(st-clock): give the size for parent_mp13 and dividers_mp13 tables
fix(st-clock): remove useless switch
fix(st-clock): use Boolean type for tests
fix(st-regulator): use Boolean type for tests
fix(st-regulator): enclose macro parameters in parentheses
fix(st-regulator): rework for_each_*rdev macros
fix(st-regulator): explicitly check operators precedence
fix(st-pmic): define pmic_regs table size
fix(st-pmic): enclose macro parameter in parentheses

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fix(st-clock): remove useless switch

This corrects MISRA C2012-16.6:
Every switch statement shall have at least two switch-clauses.
While at it, remove useless rate variable.

Signed-off-by: Yann Ga

fix(st-clock): remove useless switch

This corrects MISRA C2012-16.6:
Every switch statement shall have at least two switch-clauses.
While at it, remove useless rate variable.

Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: I123784e7184dbf4146fd0d7faeffd6a0382fc6a1

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fix(st-clock): use Boolean type for tests

This corrects MISRA C2012-14.4
The controlling expression of an if statement and the controlling
expression of an iteration-statement shall have essentially

fix(st-clock): use Boolean type for tests

This corrects MISRA C2012-14.4
The controlling expression of an if statement and the controlling
expression of an iteration-statement shall have essentially Boolean type.

Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: Id217d3da223caf75cd0439d7ce11c9efab87b4d2

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Merge changes from topic "st-clk-cleanup" into integration

* changes:
refactor(st-clock): code size optimization
refactor(st-clock): remove unused PLL field

refactor(st-clock): code size optimization

Clock name is not used and can be removed for code size optimization.

Change-Id: I75f6a1828e4374004e31a7ce13fa6885c52bbac3
Signed-off-by: Gabriel Fernande

refactor(st-clock): code size optimization

Clock name is not used and can be removed for code size optimization.

Change-Id: I75f6a1828e4374004e31a7ce13fa6885c52bbac3
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@foss.st.com>

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Merge changes from topic "st_clk_fixes" into integration

* changes:
fix(st-clock): correct MISRA C2012 15.6
fix(st-clock): correctly check ready bit

fix(st-clock): correct MISRA C2012 15.6

Add braces to correct MISRA C2012 15.6 warning:
The body of an iteration-statement or a selection-statement shall be a
compound-statement.

Signed-off-by: Yan

fix(st-clock): correct MISRA C2012 15.6

Add braces to correct MISRA C2012 15.6 warning:
The body of an iteration-statement or a selection-statement shall be a
compound-statement.

Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: If26f3732d31df11bf389a16298ec9e9d8a4a2279

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fix(st-clock): correctly check ready bit

The function clk_oscillator_wait_ready() was wrongly checking the set
bit and not the ready bit. Correct that by using osc_data->gate_rdy_id
when calling _cl

fix(st-clock): correctly check ready bit

The function clk_oscillator_wait_ready() was wrongly checking the set
bit and not the ready bit. Correct that by using osc_data->gate_rdy_id
when calling _clk_stm32_gate_wait_ready().

Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
Change-Id: Ida58f14d7f0f326b580ae24b98d6b9f592d2d711

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Merge changes from topic "st_clk_fix" into integration

* changes:
fix(st-clock): correct stm32_clk_parse_fdt_by_name
fix(st-clock): check _clk_stm32_get_parent return

fix(st-clock): correct stm32_clk_parse_fdt_by_name

The fdt_getprop() function sets the length to -1 if the property is not
found. We should then not use it later in stm32_clk_parse_fdt_by_name()
in

fix(st-clock): correct stm32_clk_parse_fdt_by_name

The fdt_getprop() function sets the length to -1 if the property is not
found. We should then not use it later in stm32_clk_parse_fdt_by_name()
in that case. Directly set *nb to 0U and return 0 if the property is not
found.

Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
Change-Id: I19c5c953f392cdc768e0b1f3f240fc99a73a049c

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fix(st-clock): check _clk_stm32_get_parent return

This issue was found by Coverity (CID 376885). The _clk_stm32_get_parent()
return shouldn't be negative. Return the error in this case.

Signed-off-

fix(st-clock): check _clk_stm32_get_parent return

This issue was found by Coverity (CID 376885). The _clk_stm32_get_parent()
return shouldn't be negative. Return the error in this case.

Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: I91eff7e99fcdac9a258100b163fd9b040a9bd2c0

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Merge changes from topic "stm32mp13" into integration

* changes:
feat(stm32mp1): select platform compilation either by flag or DT
feat(stm32mp1-fdts): add support for STM32MP13 DK board
feat(s

Merge changes from topic "stm32mp13" into integration

* changes:
feat(stm32mp1): select platform compilation either by flag or DT
feat(stm32mp1-fdts): add support for STM32MP13 DK board
feat(stm32mp1-fdts): add DDR support for STM32MP13
feat(stm32mp1-fdts): add st-io_policies node for STM32MP13
feat(stm32mp1): updates for STM32MP13 device tree compilation
feat(stm32mp1-fdts): add DT files for STM32MP13
feat(dt-bindings): add TZC400 bindings for STM32MP13
feat(stm32mp1): add "Boot mode" management for STM32MP13
feat(stm32mp1): manage HSLV on STM32MP13
feat(stm32mp1): add sdmmc compatible in platform define
feat(st-sdmmc2): allow compatible to be defined in platform code
feat(stm32mp1): update IO compensation on STM32MP13
feat(stm32mp1): call pmic_voltages_init() in platform init
feat(st-pmic): add pmic_voltages_init() function
feat(stm32mp1): update CFG0 OTP for STM32MP13
feat(stm32mp1): usb descriptor update for STM32MP13
feat(st-clock): add clock driver for STM32MP13
feat(dt-bindings): add bindings for STM32MP13
feat(stm32mp1): get CPU info from SYSCFG on STM32MP13
feat(stm32mp1): use only one filter for TZC400 on STM32MP13
feat(stm32mp1): add a second fixed regulator
feat(stm32mp1): adaptations for STM32MP13 image header
feat(stm32mp1): update boot API for header v2.0
feat(stm32mp1): update IP addresses for STM32MP13
feat(stm32mp1): add part numbers for STM32MP13
feat(stm32mp1): chip rev. Z is 0x1001 on STM32MP13
feat(stm32mp1): update BACKUP_BOOT_MODE for STM32MP13
feat(stm32mp1): stm32mp_is_single_core() for STM32MP13
feat(stm32mp1): remove unsupported features on STM32MP13
feat(stm32mp1): update memory mapping for STM32MP13
feat(stm32mp1): introduce new flag for STM32MP13
feat(st): update stm32image tool for header v2

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feat(st-clock): add clock driver for STM32MP13

Add new clock driver for STM32MP13. Split the include file to manage
either STM32MP13 or STM32MP15.

Change-Id: Ia568cd12b1d5538809204f0fd2224d51e5d1e9

feat(st-clock): add clock driver for STM32MP13

Add new clock driver for STM32MP13. Split the include file to manage
either STM32MP13 or STM32MP15.

Change-Id: Ia568cd12b1d5538809204f0fd2224d51e5d1e985
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com>

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