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/linux/include/linux/gpio/
H A Dgpio-nomadik.hdiff 3c30cc26df0a3fc50b1f3fe4fd3a9b19a1704d95 Wed Feb 28 12:28:22 CET 2024 Théo Lebrun <theo.lebrun@bootlin.com> gpio: nomadik: support mobileye,eyeq5-gpio

We create a custom compatible for the STA2X11 IP block as integrated
into the Mobileye EyeQ5 platform. Its wake and alternate functions have
been disabled, we want to avoid touching those registers.

We both do: (1) early return in functions that do not support the
platform, but with warnings, and (2) avoid calling those functions in
the first place.

We ensure that pinctrl-nomadik is not used with this STA2X11 variant.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com>
Link: https://lore.kernel.org/r/20240228-mbly-gpio-v2-24-3ba757474006@bootlin.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
/linux/drivers/gpio/
H A Dgpio-nomadik.cdiff 3c30cc26df0a3fc50b1f3fe4fd3a9b19a1704d95 Wed Feb 28 12:28:22 CET 2024 Théo Lebrun <theo.lebrun@bootlin.com> gpio: nomadik: support mobileye,eyeq5-gpio

We create a custom compatible for the STA2X11 IP block as integrated
into the Mobileye EyeQ5 platform. Its wake and alternate functions have
been disabled, we want to avoid touching those registers.

We both do: (1) early return in functions that do not support the
platform, but with warnings, and (2) avoid calling those functions in
the first place.

We ensure that pinctrl-nomadik is not used with this STA2X11 variant.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com>
Link: https://lore.kernel.org/r/20240228-mbly-gpio-v2-24-3ba757474006@bootlin.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
H A DKconfigdiff 3c30cc26df0a3fc50b1f3fe4fd3a9b19a1704d95 Wed Feb 28 12:28:22 CET 2024 Théo Lebrun <theo.lebrun@bootlin.com> gpio: nomadik: support mobileye,eyeq5-gpio

We create a custom compatible for the STA2X11 IP block as integrated
into the Mobileye EyeQ5 platform. Its wake and alternate functions have
been disabled, we want to avoid touching those registers.

We both do: (1) early return in functions that do not support the
platform, but with warnings, and (2) avoid calling those functions in
the first place.

We ensure that pinctrl-nomadik is not used with this STA2X11 variant.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com>
Link: https://lore.kernel.org/r/20240228-mbly-gpio-v2-24-3ba757474006@bootlin.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
/linux/drivers/pinctrl/nomadik/
H A Dpinctrl-nomadik.cdiff 3c30cc26df0a3fc50b1f3fe4fd3a9b19a1704d95 Wed Feb 28 12:28:22 CET 2024 Théo Lebrun <theo.lebrun@bootlin.com> gpio: nomadik: support mobileye,eyeq5-gpio

We create a custom compatible for the STA2X11 IP block as integrated
into the Mobileye EyeQ5 platform. Its wake and alternate functions have
been disabled, we want to avoid touching those registers.

We both do: (1) early return in functions that do not support the
platform, but with warnings, and (2) avoid calling those functions in
the first place.

We ensure that pinctrl-nomadik is not used with this STA2X11 variant.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com>
Link: https://lore.kernel.org/r/20240228-mbly-gpio-v2-24-3ba757474006@bootlin.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>