tree 63cb8bf65f09084ce34c62d4c3da14ce69e860b7
parent 3d39c1393df679ad5199d65cb7d49036a033f4c9
author Simon Glass <sjg@chromium.org> 1594149104 -0600
committer Bin Meng <bmeng.cn@gmail.com> 1594967544 +0800

gpio: Add a method to convert a GPIO to ACPI

When generating ACPI tables we need to convert GPIOs in U-Boot to the ACPI
structures required by ACPI. This is a SoC-specific conversion and cannot
be handled by generic code, so add a new GPIO method to do the conversion.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>