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2 Commits

Author SHA1 Message Date
Simon Glass 32e8ee004a tpm: cr50: Use the correct GPIO binding 
This device should use ready-gpios rather than ready-gpio. Fix it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
 2020-04-16 14:36:28 +08:00
Simon Glass e85cbe8b34 x86: Add support for ACPI general-purpose events 
ACPI GPEs are used to signal interrupts from peripherals that are accessed
via ACPI. In U-Boot these are modelled as interrupts using a separate
interrupt controller. Configuration is via the device tree.

Add a simple driver for this.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
 2020-02-07 22:46:35 +08:00