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William Breathitt GrayandGreg Kroah-Hartman
63dde0eec5
[ Upstream commit2ba5772e53] The direction of the IDIO-16 GPIO lines is fixed with the first 16 lines as output and the remaining 16 lines as input. Set the gpio_config fixed_direction_output member to represent the fixed direction of the GPIO lines. Fixes:db02247827("gpio: idio-16: Migrate to the regmap API") Reported-by: Mark Cave-Ayland <mark.caveayland@nutanix.com> Closes: https://lore.kernel.org/r/9b0375fd-235f-4ee1-a7fa-daca296ef6bf@nutanix.com Suggested-by: Michael Walle <mwalle@kernel.org> Cc: stable@vger.kernel.org #ae495810cf: gpio: regmap: add the .fixed_direction_output configuration parameter Cc: stable@vger.kernel.org Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: William Breathitt Gray <wbg@kernel.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20251020-fix-gpio-idio-16-regmap-v2-3-ebeb50e93c33@kernel.org Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Signed-off-by: William Breathitt Gray <wbg@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>