u-boot.git/arch/arm/include/asm/arch-stm32, branch master

gpio: stm32: create include file for driver private data

2021-11-10T16:03:36+00:00

The stm32 gpio driver private data are not needed in arch include files,
they are not used by code except for stm32 gpio and pincontrol drivers,
using the same IP; the defines for this IP is moved in a new file
"stm32_gpio_priv.h" in driver/gpio.

This patch avoids to have duplicated file gpio.h for each SOC
in MPU directory mach-stm32mp and in each MCU directory arch-stm32*
and allows to remove CONFIG_GPIO_EXTRA_HEADER for all STM32.

Signed-off-by: Patrick Delaunay 
Reviewed-by: Simon Glass 
Reviewed-by: Patrice Chotard

WS cleanup: remove trailing empty lines

2021-09-30T12:08:56+00:00

Signed-off-by: Wolfgang Denk

treewide: Update email address Patrick Delaunay and Patrice Chotard

2020-12-09T09:57:50+00:00

Update Patrick and my email address with the one dedicated to
upstream activities.

Signed-off-by: Patrice Chotard 
Reviewed-by: Patrick Delaunay

arm: stm32: cleanup arch gpio.h

2020-10-21T16:12:20+00:00

Cosmetic update of gpio.h:
- remove enumerate: stm32_gpio_port, stm32_gpio_pin
  because STM32_GPIO_XXX values are unused
- move STM32_GPIOS_PER_BANK in stm32_gpio.c
  as its value is IP dependent and not arch dependent

No functional change as number of banks and number of gpio by banks
is managed by device tree since since DM migration and
commit 8f651ca60ba1 ("pinctrl: stm32: Add get_pins_count() ops").

Signed-off-by: Patrick Delaunay 
Reviewed-by: Patrice Chotard

gpio: stm32f7: Move STM32_GPIOS_PER_BANK into gpio.h

2018-12-07T13:13:47+00:00

To allow access to this define by other driver, move
it into gpio.h

Signed-off-by: Patrice Chotard

gpio: stm32f7: Add gpio bank holes management

2018-12-07T13:13:47+00:00

In some STM32 SoC packages, GPIO bank has not always 16 gpios.
Several cases can occur, gpio hole can be located at the beginning,
middle or end of the gpio bank or a combination of these 3
configurations.

For that, gpio bindings offer the gpio-ranges DT property which
described the gpio bank mapping.

Signed-off-by: Patrice Chotard

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07T13:34:12+00:00

When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from.  So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry.  Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents.  There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini

arch-stm32: Factorize stm32.h for STM32F4 and F7

2018-03-14T01:45:37+00:00

For STM32F4 and F7 SoCx family, a specific stm32.h file exists.
Some common defines are duplicated or even unused in each of
these stm32.h.

Factorize all common definition in arch/arm/include/asm/stm32f.h and keep
specific definitions in each arch/arm/include/asm/arch-stm32fx/stm32.h.

Signed-off-by: Patrice Chotard

arch-stm32: Move gpio.h for STM32 SoCs in include/asm/

2018-03-14T01:45:37+00:00

Instead to have 3 identical gpio.h for all STM32 SoCs,
migrate them in one file in include/asm.

Signed-off-by: Patrice Chotard