linux-toradex.git/drivers/pinctrl/sh-pfc/pfc-sh7757.c, branch master

pinctrl: Rename sh-pfc to renesas

2020-09-15T08:04:35+00:00

The drivers/pinctrl/sh-pfc subdirectory was originally created to group
pin control drivers for various Renesas SuperH and SH-Mobile platforms.
However, the name "sh-pfc" no longer reflects its contents, as the
directory now contains pin control drivers for Renesas SuperH, ARM32,
and ARM64 SoCs.

Hence rename the subdirectory from drivers/pinctrl/sh-pfc to
drivers/pinctrl/renesas, and the related Kconfig symbol from
PINCTRL_SH_PFC to PINCTRL_RENESAS.

Rename the git branch in MAINTAINERS, too, for consistency.

Signed-off-by: Geert Uytterhoeven 
Link: https://lore.kernel.org/r/20200909131534.12897-3-geert+renesas@glider.be

pinctrl: sh-pfc: Absorb enum IDs in PINMUX_DATA_REG() macro

2019-04-02T07:58:01+00:00

Currently the PINMUX_DATA_REG() macro must be followed by initialization
data, specifying all enum IDs.  Hence the macro itself does not know
anything about the enum IDs, preventing the macro from performing any
validation on it.

Make the macro accept the enum IDs as a parameter, and update all users.
Note that array data enclosed by curly braces cannot be passed to a
macro as a parameter, hence the enum IDs are wrapped using the GROUP()
macro.

No functional changes.

Signed-off-by: Geert Uytterhoeven

pinctrl: sh-pfc: Absorb enum IDs in PINMUX_CFG_REG() macro

2019-04-02T07:57:55+00:00

Currently the PINMUX_CFG_REG() macro must be followed by initialization
data, specifying all enum IDs.  Hence the macro itself does not know
anything about the enum IDs, preventing the macro from performing any
validation on it.

Make the macro accept the enum IDs as a parameter, and update all users.
Note that array data enclosed by curly braces cannot be passed to a
macro as a parameter, hence the enum IDs are wrapped using a new macro
GROUPS().

No functional changes.

Signed-off-by: Geert Uytterhoeven

pinctrl: sh-pfc: Convert to SPDX identifiers

2018-09-11T10:25:32+00:00

This patch updates license to use SPDX-License-Identifier
instead of verbose license text.

Signed-off-by: Kuninori Morimoto 
Reviewed-by: Simon Horman 
Signed-off-by: Geert Uytterhoeven

pinctrl: sh-pfc: sh7757: Fix duplicate initializer in GPIO pinmux data

2016-06-14T07:41:41+00:00

With C=1:

    drivers/pinctrl/sh-pfc/pfc-sh7757.c:1613:9: warning: Initializer entry defined twice
    drivers/pinctrl/sh-pfc/pfc-sh7757.c:1628:9:   also defined here

Remove the duplicate initializer to fix this.

Signed-off-by: Geert Uytterhoeven 
Acked-by: Laurent Pinchart

pinctrl: sh-pfc: Rename .gpio_data[] to .pinmux_data[]

2015-10-20T14:03:30+00:00

The sh_pfc_soc_info.gpio_data[] array contains not only GPIO data, but
also various other pinmux-related data (functions and marks).
Every single driver already calls its local array pinmux_data[].
Hence rename the sh_pfc_soc_info member to "pinmux_data".

Signed-off-by: Geert Uytterhoeven 
Acked-by: Linus Walleij 
Acked-by: Laurent Pinchart

pinctrl: sh-pfc: sh: Constify pins and cfg_regs arrays

2013-12-20T11:27:43+00:00

The arrays are never modified, declare them as const.

Signed-off-by: Laurent Pinchart 
Signed-off-by: Linus Walleij

sh-pfc: Don't duplicate argument to PINMUX_GPIO macro

2013-07-29T13:17:45+00:00

The PINMUX_GPIO macro takes a port name and a data mark, respectively of
the form GPIO_name and name_DATA. Modify the macro to take the name as a
single argument and derive the port name and data mark from it.

Signed-off-by: Laurent Pinchart 
Tested-by: Yusuke Goda

sh-pfc: Replace pinmux_enum_id typedef with u16

2013-07-29T13:17:41+00:00

The typedef only conceals the real variable type without bringing any
additional value (see Documentation/CodingStyle, section 5.b). Moreover,
it polutes the pinmux namespace. Replace it with the integer type it
used to hide.

Signed-off-by: Laurent Pinchart 
Tested-by: Yusuke Goda

sh-pfc: sh7757: Remove unused input_pu range

2013-07-29T13:17:35+00:00

The PFC SH7757 SoC data contains a input_pu range used to configure
pull-up resistors using the legacy non-pinconf API. That API has been
removed from the driver, the range is thus not used anymore. Remove it.

If required, configuring pull-up resistors for the SH7757 can be
implemented using the pinconf API, as done for the SH-Mobile, R-Mobile
and R-Car platforms.

Signed-off-by: Laurent Pinchart