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ACPICA: ACPI 6.2: Add support for PinGroup() resource

Forráskód böngészése 
ACPICA commit 7d928e3174fb19d7dc0066b03c30bea07c001563

ACPI 6.2 introduced a new resource that is used to declare set of pins
belonging to a GPIO controller. This resource is referenced by new
PinGroupFunction() and PinGroupConfig() resources using ResourceSource
and ResourceLabel fields.

The PinGroup() resource looks like this:

  PinGroup (ResourceLabel, ResourceUsage, DescriptorName,
            VendorData) {Pin List}

This resource should be listed in _CRS under the GPIO/pincontroller
device providing these pins.

Link: https://github.com/acpica/acpica/commit/7d928e31
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Mika Westerberg
2017-06-05 16:39:25 +08:00
committed by Rafael J. Wysocki
szülő 97028ce6fc
commit fdaa098077
10 fájl változott, egészen pontosan 191 új sor hozzáadva és 3 régi sor törölve
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19
include/acpi/acrestyp.h
Fájl megtekintése

@@ -289,6 +289,11 @@ union acpi_resource_attribute {
u8 type_specific;
};
struct acpi_resource_label {
u16 string_length;
char *string_ptr;
};
struct acpi_resource_source {
u8 index;
u16 string_length;
@@ -576,6 +581,16 @@ struct acpi_resource_pin_config {
#define ACPI_PIN_CONFIG_INPUT_DEBOUNCE 12
#define ACPI_PIN_CONFIG_INPUT_SCHMITT_TRIGGER 13
struct acpi_resource_pin_group {
u8 revision_id;
u8 producer_consumer; /* For values, see Producer/Consumer above */
u16 pin_table_length;
u16 vendor_length;
u16 *pin_table;
struct acpi_resource_label resource_label;
u8 *vendor_data;
};
/* ACPI_RESOURCE_TYPEs */
#define ACPI_RESOURCE_TYPE_IRQ 0
@@ -600,7 +615,8 @@ struct acpi_resource_pin_config {
#define ACPI_RESOURCE_TYPE_SERIAL_BUS 19 /* ACPI 5.0 */
#define ACPI_RESOURCE_TYPE_PIN_FUNCTION 20 /* ACPI 6.2 */
#define ACPI_RESOURCE_TYPE_PIN_CONFIG 21 /* ACPI 6.2 */
#define ACPI_RESOURCE_TYPE_MAX 21
#define ACPI_RESOURCE_TYPE_PIN_GROUP 22 /* ACPI 6.2 */
#define ACPI_RESOURCE_TYPE_MAX 22
/* Master union for resource descriptors */
@@ -630,6 +646,7 @@ union acpi_resource_data {
struct acpi_resource_common_serialbus common_serial_bus;
struct acpi_resource_pin_function pin_function;
struct acpi_resource_pin_config pin_config;
struct acpi_resource_pin_group pin_group;
/* Common fields */