GNUBoot
/
coreboot-kgpe-d16
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

mb/google/dedede: Add VCM and NVM entry for OV8856 sensor 

Add DW9768 VCM device and add its entry in the OV8856's _DSD
to allow the V4L2 driver to use the VCM functionality.
Also add ACPI entries for AT24 NVM device, this will enumerated
as a generic NVM device and not part of the V4L2 framework.

BUG=b:155285666
BRANCH=None
TEST=Build and able to see DW9768 and AT24 getting listed I2C3 lanes
and able to capture image using world facing camera.

Change-Id: I19e4a4107c5bc9d96f718d654df50e2705b98c03
Signed-off-by: Pandya, Varshit B <varshit.b.pandya@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41173
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Maulik V Vaghela <maulik.v.vaghela@intel.com>
Reviewed-by: Aamir Bohra <aamir.bohra@intel.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
This commit is contained in:
Pandya, Varshit B 2020-05-08 12:21:32 +05:30 committed by Patrick Georgi
parent c664b90f05
commit 95b9ef2dfc
1 changed files with 134 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

135
src/mainboard/google/dedede/variants/baseboard/include/baseboard/acpi/cam1.asl
View File

@ -87,12 +87,21 @@ Scope (\_SB.PCI0.I2C3)
},
ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
Package (0x01)
Package (0x02)
{
Package (0x02)
{
"clock-frequency",
0x0124F800
},
Package (0x02)
{
"lens-focus",
Package (0x01)
{
VCM0
}
}
}
})
@ -172,4 +181,128 @@ Scope (\_SB.PCI0.I2C3)
}
})
}
Device(VCM0)
{
Name (_HID, "PRP0001") /* _HID: Hardware ID */
Name (_UID, 0x00) /* _UID: Unique ID */
Name (_DDN, "DW9768 VCM") /* _DDN: DOS Device Name */
Method (_STA, 0, NotSerialized) /* _STA: Status */
{
Return (0x0F)
}
Name (_CRS, ResourceTemplate () /* _CRS: Current Resource Settings */
{
I2cSerialBusV2 (0x000C, ControllerInitiated, 0x00061A80,
AddressingMode7Bit, "\\_SB.PCI0.I2C3",
0x00, ResourceConsumer, , Exclusive,
)
})
Name (_DEP, Package (0x01) /* _DEP: Dependencies */
{
CAM1
})
Name (_PR0, Package (0x01) /* _PR0: Power Resources for D0 */
{
RCPR
})
Name (_PR3, Package (0x01) /* _PR3: Power Resources for D3hot */
{
RCPR
})
Name (_DSD, Package (0x02) /* _DSD: Device-Specific Data */
{
ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"), /* Device Properties for _DSD */
Package (0x01)
{
Package (0x02)
{
"compatible",
"dongwoon,dw9768"
}
}
})
}
Device (NVM0)
{
Name (_HID, "PRP0001") /* _HID: Hardware ID */
Name (_UID, 0x01) /* _UID: Unique ID */
Name (_DDN, "AT24 EEPROM") /* _DDN: DOS Device Name */
Method (_STA, 0, NotSerialized) /* _STA: Status*/
{
Return (0x0F)
}
Name (_CRS, ResourceTemplate () /* _CRS: Current Resource Settings */
{
I2cSerialBusV2 (0x0058, ControllerInitiated, 0x00061A80,
AddressingMode7Bit, "\\_SB.PCI0.I2C3",
0x00, ResourceConsumer, , Exclusive,
)
})
Name (_DEP, Package (0x01) /* _DEP: Dependencies */
{
CAM1
})
Name (_PR0, Package (0x01) /* _PR0: Power Resources for D0 */
{
RCPR
})
Name (_PR3, Package (0x01) /* _PR3: Power Resources for D3hot */
{
RCPR
})
Name (_DSD, Package (0x02) /* _DSD: Device-Specific Data */
{
ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"), /* Device Properties for _DSD */
Package (0x05)
{
Package (0x02)
{
"size",
0x2800
},
Package (0x02)
{
"pagesize",
One
},
Package (0x02)
{
"read-only",
One
},
Package (0x02)
{
"address-width",
0x0E
},
Package (0x02)
{
"compatible",
"atmel,24c1024"
}
}
})
}
}