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(parent: 131acdf) | patch
gpio: Add a method to convert a GPIO to ACPI
authorSimon Glass <sjg@chromium.org>
Tue, 7 Jul 2020 19:11:44 +0000 (13:11 -0600)
committerBin Meng <bmeng.cn@gmail.com>
Fri, 17 Jul 2020 06:32:24 +0000 (14:32 +0800)
commitffe717dcc5500ff15e1fdcf2e67a667887a9e387
tree63cb8bf65f09084ce34c62d4c3da14ce69e860b7tree | snapshot
parent131acdffa5afeb2258f8f97811f4ebbf96322f96commit | diff
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>
drivers/gpio/gpio-uclass.c diff | blob | history
drivers/gpio/sandbox.c diff | blob | history
include/acpi/acpi_device.h diff | blob | history
include/asm-generic/gpio.h diff | blob | history
test/dm/gpio.c diff | blob | history
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