u-boot/arch/x86/include/asm/arch-baytrail/acpi/usb.asl
Bin Meng 42f8ebfd23 x86: baytrail: Add platform ASL files
This adds basic BayTrail platform ASL files. They are intended to be
included in dsdt.asl of any board that is based on this platform.

Note: ACPI mode support for GPIO/LPSS/SCC/LPE are not supported for
now. They will be added in the future.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2016-05-23 15:18:00 +08:00

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/*
* Copyright (C) 2007-2009 coresystems GmbH
* Copyright (C) 2016 Bin Meng <bmeng.cn@gmail.com>
*
* Modified from coreboot src/soc/intel/baytrail/acpi/usb.asl
*
* SPDX-License-Identifier: GPL-2.0+
*/
/* EHCI Controller 0:1d.0 */
Device (EHC1)
{
Name(_ADR, 0x001d0000)
/* Power Resources for Wake */
Name(_PRW, Package() { 13, 4 })
/* Highest D state in S3 state */
Name(_S3D, 2)
/* Highest D state in S4 state */
Name(_S4D, 2)
Device (HUB7)
{
Name(_ADR, 0x00000000)
Device(PRT1) { Name(_ADR, 1) } /* USB Port 0 */
Device(PRT2) { Name(_ADR, 2) } /* USB Port 1 */
Device(PRT3) { Name(_ADR, 3) } /* USB Port 2 */
Device(PRT4) { Name(_ADR, 4) } /* USB Port 3 */
}
}