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990f6756bb
Software nodes allow us to represent hierarchies for device components that don't have their struct device representation yet - for instance: banks of GPIOs under a common GPIO expander. The core gpiolib core however doesn't offer any way of passing this information from the drivers. This extends struct gpio_chip with a pointer to fwnode that can be set by the driver and used to pass device properties for child nodes. This is similar to how we handle device-tree sub-nodes with CONFIG_OF_GPIO enabled. Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> |
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| .. | ||
| aspeed.h | ||
| consumer.h | ||
| driver.h | ||
| gpio-reg.h | ||
| machine.h | ||
| regmap.h | ||