drivers/i2c/busses/i2c-designware-platdrv.c | 1 + 1 file changed, 1 insertion(+)
Define a new ACPI HID for GOOG5000 as used on Google Axion.
This has been validated on Silicon.
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Moritz Fischer <moritzf@google.com>
---
drivers/i2c/busses/i2c-designware-platdrv.c | 1 +
1 file changed, 1 insertion(+)
---
Changelog from v1:
- Added Mika's Acked-by
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Jan Dabros <jsd@semihalf.com>
A DSDT excerpt is here:
Device (I2C0)
{
Name (_HID, "GOOG5000")
Name (_UID, 0x00)
Method (_STA) {
Return (0xf)
}
Name (_CRS, ResourceTemplate ()
{
QWordMemory (
ResourceProducer,
PosDecode,
MinFixed,
MaxFixed,
NonCacheable,
ReadWrite,
0x0,
0xA02048000,
0xA020480FF,
0x000000000,
0x000000100
)
Interrupt (ResourceConsumer, Level, ActiveHigh, Exclusive)
{
109
}
})
...
}
This is being used by SoCs powering Google's Axion product line.
diff --git a/drivers/i2c/busses/i2c-designware-platdrv.c b/drivers/i2c/busses/i2c-designware-platdrv.c
index 426ffec06e22..3351c4a9ef11 100644
--- a/drivers/i2c/busses/i2c-designware-platdrv.c
+++ b/drivers/i2c/busses/i2c-designware-platdrv.c
@@ -268,6 +268,7 @@ static const struct acpi_device_id dw_i2c_acpi_match[] = {
{ "AMDI0510", 0 },
{ "APMC0D0F", 0 },
{ "FUJI200B", 0 },
+ { "GOOG5000", 0 },
{ "HISI02A1", 0 },
{ "HISI02A2", 0 },
{ "HISI02A3", 0 },
--
2.53.0.1018.g2bb0e51243-googHi Moritz, On Thu, Mar 26, 2026 at 08:04:51PM +0000, Moritz Fischer wrote: > Define a new ACPI HID for GOOG5000 as used on Google Axion. > > This has been validated on Silicon. > > Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> > Signed-off-by: Moritz Fischer <moritzf@google.com> merged to i2c/i2c-host. Thanks, Andi
On Thu, Mar 26, 2026 at 08:04:51PM +0000, Moritz Fischer wrote: > Define a new ACPI HID for GOOG5000 as used on Google Axion. > > This has been validated on Silicon. Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> -- With Best Regards, Andy Shevchenko
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