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x86: acpi: Describe USB 3 host controller found on Intel Tangier

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USB 3 host controller may be described in ACPI to allow users alter
the properties or other features. Describe it for Intel Tangier SoC.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Andy Shevchenko 2020-03-26 12:33:36 +02:00 • committed by Bin Meng
parent d0f7ab5310
commit 4d073fa83b
1 changed files with 47 additions and 0 deletions
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47
arch/x86/include/asm/arch-tangier/acpi/southcluster.asl
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@ -321,6 +321,53 @@ Device (PCI0)
}
}
Device (DWC3)
{
Name (_ADR, 0x00110000)
Name (_DEP, Package ()
{
^IPC1.PMIC
})
Method (_STA, 0, NotSerialized)
{
Return (STA_VISIBLE)
}
Device (RHUB)
{
Name (_ADR, Zero)
/* GPLD: Generate Port Location Data (PLD) */
Method (GPLD, 1, Serialized) {
Name (PCKG, Package () {
Buffer (0x14) {}
})
/* REV: Revision 0x02 for ACPI 5.0 */
CreateField (DerefOf (Index (PCKG, Zero)), Zero, 0x07, REV)
Store (0x0002, REV)
/* VISI: Port visibility to user per port */
CreateField (DerefOf (Index (PCKG, Zero)), 0x40, One, VISI)
Store (Arg0, VISI)
/* VOFF: Vertical offset is not supplied */
CreateField (DerefOf (Index (PCKG, Zero)), 0x80, 0x10, VOFF)
Store (0xFFFF, VOFF)
/* HOFF: Horizontal offset is not supplied */
CreateField (DerefOf (Index (PCKG, Zero)), 0x90, 0x10, HOFF)
Store (0xFFFF, HOFF)
Return (PCKG)
}
Device (HS01) { Name (_ADR, 1) }
Device (SS01) { Name (_ADR, 2) }
}
}
Device (PWM0)
{
Name (_ADR, 0x00170000)