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Refactors all of the on-chip GPIO drivers to use a shared driver class initialization priority configuration, CONFIG_GPIO_INIT_PRIORITY, to allow configuring GPIO drivers separately from other devices. This is similar to other driver classes like I2C and SPI. Most drivers previously used CONFIG_KERNEL_INIT_PRIORITY_DEFAULT or CONFIG_KERNEL_INIT_PRIORITY_DEVICE, therefore the default for this new option is the lower of the two, which means earlier initialization. Driver-specific options for off-chip I2C- or SPI-based GPIO drivers are left intact because they often need to be initialized at a different priority than on-chip GPIO drivers. Signed-off-by: Maureen Helm <maureen.helm@intel.com> |
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arc | ||
arm | ||
arm64 | ||
common | ||
nios2 | ||
posix | ||
riscv | ||
shields | ||
sparc | ||
x86 | ||
xtensa | ||
CMakeLists.txt | ||
deprecated.cmake | ||
index.rst | ||
Kconfig |