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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feat(st-clock): use early traces

Replace trace macros with their corresponding EARLY_* macros.

Change-Id: I39b163964fa3129be38e58352b5dee9b4081675b
Signed-off-by: Yann Gautier <yann.gautier@foss.st

feat(st-clock): use early traces

Replace trace macros with their corresponding EARLY_* macros.

Change-Id: I39b163964fa3129be38e58352b5dee9b4081675b
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>

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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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refactor(st-clock): remove BL32 support on STM32MP13

TF-A BL32 (SP_MIN) is not supported on STM32MP13. Only OP-TEE is used
as BL32. Remove the code under IMAGE_BL32 flag in STM32MP13 driver.

Signed

refactor(st-clock): remove BL32 support on STM32MP13

TF-A BL32 (SP_MIN) is not supported on STM32MP13. Only OP-TEE is used
as BL32. Remove the code under IMAGE_BL32 flag in STM32MP13 driver.

Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: I6cc9f230782c44129b205e66a44cdb4bcb5f95c3

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feat(stm32mp1): always boot at 650MHz

Switching to higher CPU frequencies requires a dedicated chip version
(STM32MP1xxD or STM32MP1xxF), and increase CPU voltage. To avoid
re-configuring I2C and PM

feat(stm32mp1): always boot at 650MHz

Switching to higher CPU frequencies requires a dedicated chip version
(STM32MP1xxD or STM32MP1xxF), and increase CPU voltage. To avoid
re-configuring I2C and PMIC before and after applying clock tree,
always boot at 650MHz, which is the frequency for nominal voltage.

Signed-off-by: Yann Gautier <yann.gautier@st.com>
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@foss.st.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Change-Id: Id05a3ee17e7dd57e2d64dc06f8f1e7f9cb21e110

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refactor(st-clock): remove LSEDRV_MEDIUM_HIGH for STM32MP13

Remove useless LSEDRV_MEDIUM_HIGH definition in clk-stm32mp13.c.
It's already defined in include/dt-bindings/clock/stm32mp13-clksrc.h.

Si

refactor(st-clock): remove LSEDRV_MEDIUM_HIGH for STM32MP13

Remove useless LSEDRV_MEDIUM_HIGH definition in clk-stm32mp13.c.
It's already defined in include/dt-bindings/clock/stm32mp13-clksrc.h.

Signed-off-by: Gabriel Fernandez <gabriel.fernandez@foss.st.com>
Change-Id: Ie3fa4711930f922fa0733ba7c76d72ec9639e9a5

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fix(st-clock): display proper PLL number for STM32MP13

The PLL clk_id does not start at 0, but it is in the enum listing all
clocks. To have a better display of the PLL number, start at PLL1,
by cha

fix(st-clock): display proper PLL number for STM32MP13

The PLL clk_id does not start at 0, but it is in the enum listing all
clocks. To have a better display of the PLL number, start at PLL1,
by changing pll->clk_id in messages with pll->clk_id - _CK_PLL1 + 1.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Change-Id: Ic09195ae6fe5f8d3a87e69962425f7c826f3670b

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fix(st-clock): do not reconfigure LSE

If LSE oscillator is already ON, which is the case when returning from
low-power state or if we are on VBAT, it mustn't be reconfigured.

Signed-off-by: Yann Ga

fix(st-clock): do not reconfigure LSE

If LSE oscillator is already ON, which is the case when returning from
low-power state or if we are on VBAT, it mustn't be reconfigured.

Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
Change-Id: Ie75f2b0b42aeb3d95e2266e1fca811a2f2b3e29f

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Merge changes from topic "st-fixes" into integration

* changes:
fix(spi-nand): add Quad Enable management
fix(st-clock): disabling CKPER clock is not functional on stm32mp13
fix(st-uart): skip

Merge changes from topic "st-fixes" into integration

* changes:
fix(spi-nand): add Quad Enable management
fix(st-clock): disabling CKPER clock is not functional on stm32mp13
fix(st-uart): skip console flush if UART is disabled
fix(st): flush UART at the end of uart_read()
fix(stm32mp1): use the BSEC nodes compatible for stm32mp13
fix(stm32mp13-fdts): correct the BSEC nodes compatible
fix(stm32mp1-fdts): move /omit-if-no-ref/ to overlay files
fix(stm32mp1): properly check PSCI functions return

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fix(st-clock): disabling CKPER clock is not functional on stm32mp13

The mask used to configure the CKPER MUX was wrong and unnecessary.

Change-Id: I40098f2a27b9e5ba8706ab5377d23f578c09838b
Signed-o

fix(st-clock): disabling CKPER clock is not functional on stm32mp13

The mask used to configure the CKPER MUX was wrong and unnecessary.

Change-Id: I40098f2a27b9e5ba8706ab5377d23f578c09838b
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): avoid arithmetics on pointers

This corrects MISRA C2012-18.4:
The +, -, += and -= operators should not be applied to an expression
of pointer type.

Signed-off-by: Yann Gautier <yann.

fix(st-clock): avoid arithmetics on pointers

This corrects MISRA C2012-18.4:
The +, -, += and -= operators should not be applied to an expression
of pointer type.

Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: I9128f567a7c83d8e3381428b07e6bd785be2703b

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fix(st-clock): give the size for parent_mp13 and dividers_mp13 tables

This corrects MISRA C2012-9.5:
Where designated initializers are used to initialize an array object
the size of the array shall

fix(st-clock): give the size for parent_mp13 and dividers_mp13 tables

This corrects MISRA C2012-9.5:
Where designated initializers are used to initialize an array object
the size of the array shall be specified explicitly.

Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: I4c331b0225af975fd022ffe9e5fd1d536ed59879

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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 "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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