diff options
-rw-r--r-- | Documentation/ABI/testing/sysfs-driver-chromeos-acpi | 15 | ||||
-rw-r--r-- | Documentation/firmware-guide/acpi/chromeos-acpi-device.rst | 5 | ||||
-rw-r--r-- | drivers/platform/chrome/chromeos_acpi.c | 2 |
3 files changed, 18 insertions, 4 deletions
diff --git a/Documentation/ABI/testing/sysfs-driver-chromeos-acpi b/Documentation/ABI/testing/sysfs-driver-chromeos-acpi index c308926e1568..22082f9a7922 100644 --- a/Documentation/ABI/testing/sysfs-driver-chromeos-acpi +++ b/Documentation/ABI/testing/sysfs-driver-chromeos-acpi @@ -1,4 +1,5 @@ What: /sys/bus/platform/devices/GGL0001:*/BINF.2 + /sys/bus/platform/devices/GOOG0016:*/BINF.2 Date: May 2022 KernelVersion: 5.19 Description: @@ -10,6 +11,7 @@ Description: == =============================== What: /sys/bus/platform/devices/GGL0001:*/BINF.3 + /sys/bus/platform/devices/GOOG0016:*/BINF.3 Date: May 2022 KernelVersion: 5.19 Description: @@ -23,6 +25,7 @@ Description: == ===================================== What: /sys/bus/platform/devices/GGL0001:*/CHSW + /sys/bus/platform/devices/GOOG0016:*/CHSW Date: May 2022 KernelVersion: 5.19 Description: @@ -38,6 +41,7 @@ Description: ==== =========================================== What: /sys/bus/platform/devices/GGL0001:*/FMAP + /sys/bus/platform/devices/GOOG0016:*/FMAP Date: May 2022 KernelVersion: 5.19 Description: @@ -45,6 +49,7 @@ Description: processor firmware flashmap. What: /sys/bus/platform/devices/GGL0001:*/FRID + /sys/bus/platform/devices/GOOG0016:*/FRID Date: May 2022 KernelVersion: 5.19 Description: @@ -52,6 +57,7 @@ Description: main processor firmware. What: /sys/bus/platform/devices/GGL0001:*/FWID + /sys/bus/platform/devices/GOOG0016:*/FWID Date: May 2022 KernelVersion: 5.19 Description: @@ -59,6 +65,7 @@ Description: main processor firmware. What: /sys/bus/platform/devices/GGL0001:*/GPIO.X/GPIO.0 + /sys/bus/platform/devices/GOOG0016:*/GPIO.X/GPIO.0 Date: May 2022 KernelVersion: 5.19 Description: @@ -73,6 +80,7 @@ Description: =========== ================================== What: /sys/bus/platform/devices/GGL0001:*/GPIO.X/GPIO.1 + /sys/bus/platform/devices/GOOG0016:*/GPIO.X/GPIO.1 Date: May 2022 KernelVersion: 5.19 Description: @@ -84,6 +92,7 @@ Description: == ======================= What: /sys/bus/platform/devices/GGL0001:*/GPIO.X/GPIO.2 + /sys/bus/platform/devices/GOOG0016:*/GPIO.X/GPIO.2 Date: May 2022 KernelVersion: 5.19 Description: @@ -91,18 +100,21 @@ Description: controller. What: /sys/bus/platform/devices/GGL0001:*/GPIO.X/GPIO.3 + /sys/bus/platform/devices/GOOG0016:*/GPIO.X/GPIO.3 Date: May 2022 KernelVersion: 5.19 Description: Returns name of the GPIO controller. What: /sys/bus/platform/devices/GGL0001:*/HWID + /sys/bus/platform/devices/GOOG0016:*/HWID Date: May 2022 KernelVersion: 5.19 Description: Returns hardware ID for the Chromebook. What: /sys/bus/platform/devices/GGL0001:*/MECK + /sys/bus/platform/devices/GOOG0016:*/MECK Date: May 2022 KernelVersion: 5.19 Description: @@ -113,6 +125,7 @@ Description: present, or if the firmware was unable to read the extended registers, this buffer size can be zero. What: /sys/bus/platform/devices/GGL0001:*/VBNV.0 + /sys/bus/platform/devices/GOOG0016:*/VBNV.0 Date: May 2022 KernelVersion: 5.19 Description: @@ -122,6 +135,7 @@ Description: clock data). What: /sys/bus/platform/devices/GGL0001:*/VBNV.1 + /sys/bus/platform/devices/GOOG0016:*/VBNV.1 Date: May 2022 KernelVersion: 5.19 Description: @@ -129,6 +143,7 @@ Description: storage block. What: /sys/bus/platform/devices/GGL0001:*/VDAT + /sys/bus/platform/devices/GOOG0016:*/VDAT Date: May 2022 KernelVersion: 5.19 Description: diff --git a/Documentation/firmware-guide/acpi/chromeos-acpi-device.rst b/Documentation/firmware-guide/acpi/chromeos-acpi-device.rst index f37fc90ce340..89419e116413 100644 --- a/Documentation/firmware-guide/acpi/chromeos-acpi-device.rst +++ b/Documentation/firmware-guide/acpi/chromeos-acpi-device.rst @@ -5,9 +5,8 @@ Chrome OS ACPI Device ===================== Hardware functionality specific to Chrome OS is exposed through a Chrome OS ACPI device. -The plug and play ID of a Chrome OS ACPI device is GGL0001. GGL is a valid PNP ID of Google. -PNP ID can be used with the ACPI devices according to the guidelines. The following ACPI -objects are supported: +The plug and play ID of a Chrome OS ACPI device is GGL0001 and the hardware ID is +GOOG0016. The following ACPI objects are supported: .. flat-table:: Supported ACPI Objects :widths: 1 2 diff --git a/drivers/platform/chrome/chromeos_acpi.c b/drivers/platform/chrome/chromeos_acpi.c index 50d8a4d4352d..1cc01d893ada 100644 --- a/drivers/platform/chrome/chromeos_acpi.c +++ b/drivers/platform/chrome/chromeos_acpi.c @@ -235,9 +235,9 @@ static int chromeos_acpi_device_probe(struct platform_device *pdev) return 0; } -/* GGL is valid PNP ID of Google. PNP ID can be used with the ACPI devices. */ static const struct acpi_device_id chromeos_device_ids[] = { { "GGL0001", 0 }, + { "GOOG0016", 0 }, {} }; MODULE_DEVICE_TABLE(acpi, chromeos_device_ids); |