u-boot.git/drivers/pinctrl/nxp, branch master

scmi: pinctrl: add pinctrl message IDs

2026-03-23T02:58:20+00:00

Add all the pinctrl message IDs.  I renamed SCMI_MSG_PINCTRL_CONFIG_SET
to SCMI_PINCTRL_SETTINGS_CONFIGURE so the naming matches the spec better.

Signed-off-by: Dan Carpenter 
Reviewed-by: Peng Fan 
Reviewed-by: Linus Walleij 
Signed-off-by: Peng Fan

pinctrl: nxp: Add i.MX952 support

2026-03-16T21:44:00+00:00

Multiple pads can drive the same module input pin, and a daisy chain
register is used to select the active input path. This patch defines
DAISY_OFFSET_IMX952 (0x460) and allows binding on i.MX952.

Signed-off-by: Ye Li 
Signed-off-by: Alice Guo 
Reviewed-by: Peng Fan

pinctrl: nxp: imx9: Guard pinctrl match table with CONFIG_IMX9[X]

2026-02-28T18:31:59+00:00

The i.MX9 pinctrl match table currently lists all SoC compatibles
unconditionally, which may lead to unused entries being included when
building for specific SoC variants. Guard each compatible entry with
the corresponding CONFIG_IMX9[X] option so only the required SoC
entries are compiled in, which reduces unnecessary data.

Signed-off-by: Peng Fan

pinctrl: nxp: imx91: Support print pin muxing

2026-02-28T18:31:59+00:00

Add support for printing pin names and current mux configuration on i.MX91
when CMD_PINMUX is enabled by adding full pin descriptor table for i.MX91
pads.

Signed-off-by: Peng Fan

pinctrl: nxp: imx93: Support print pin muxing

2026-02-28T18:31:59+00:00

Add support for printing pin names and current mux configuration on
i.MX93 when CMD_PINMUX is enabled.

 - A full pin descriptor table for i.MX93 pads.
 - Implementation of get_pins_count(), get_pin_name(), and
   get_pin_muxing() in the i.MX9 pinctrl driver.

There is no good way to add real mux names, so just dump the function ID
from the mux register.

Signed-off-by: Peng Fan

pinctrl: nxp: imx93: Rename to imx9

2026-02-28T18:31:59+00:00

We are going to add pinctrl data support for both i.MX93 and i.MX91.
Since these SoCs share the same pinctrl driver structure, rename
pinctrl-imx93.c to a more generic pinctrl-imx9.c and update all related
variable and function names accordingly.

This prepares the driver for supporting additional i.MX9 family SoCs.

Signed-off-by: Peng Fan

pinctrl: nxp: imx8m: Guard pinctrl match table with CONFIG_IMX8M[X]

2026-02-28T18:31:59+00:00

The i.MX8M pinctrl match table currently lists all SoC compatibles
unconditionally, which may lead to unused entries being included when
building for specific SoC variants. Guard each compatible entry with
the corresponding CONFIG_IMX8M[X] option so only the required SoC
entries are compiled in, which reduces unnecessary data.

Signed-off-by: Peng Fan

pinctrl: nxp: imx8mq: Support print pin muxing

2026-02-28T18:31:59+00:00

Add support for printing pin names and current mux configuration on i.MX8MQ
when CMD_PINMUX is enabled by adding full pin descriptor table for i.MX8MQ
pads.

Signed-off-by: Peng Fan

pinctrl: nxp: imx8mm: Support print pin muxing

2026-02-28T18:31:59+00:00

Add support for printing pin names and current mux configuration on i.MX8MM
when CMD_PINMUX is enabled by adding full pin descriptor table for i.MX8MM
pads.

Signed-off-by: Peng Fan

pinctrl: nxp: imx8mn: Support print pin muxing

2026-02-28T18:31:59+00:00

Add support for printing pin names and current mux configuration on i.MX8MN
when CMD_PINMUX is enabled by adding full pin descriptor table for i.MX8MN
pads.

Signed-off-by: Peng Fan