diff options
| author | Mika Westerberg <mika.westerberg@linux.intel.com> | 2017-06-05 16:39:25 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-06-12 14:58:39 +0200 |
| commit | fdaa0980772cb05b53e7f544d513e3445f3f1021 (patch) | |
| tree | 9d5664b58850bcdcb2a8c91a234832b17aac9c8e /drivers/acpi/acpica/rsinfo.c | |
| parent | 97028ce6fca0fec53ee71e2fd5acfb2dc8430f1f (diff) | |
| download | linux-fdaa0980772cb05b53e7f544d513e3445f3f1021.tar.gz | |
ACPICA: ACPI 6.2: Add support for PinGroup() resource
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>
Diffstat (limited to 'drivers/acpi/acpica/rsinfo.c')
| -rw-r--r-- | drivers/acpi/acpica/rsinfo.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/acpi/acpica/rsinfo.c b/drivers/acpi/acpica/rsinfo.c index 5634bd65a745..13c3d3656d92 100644 --- a/drivers/acpi/acpica/rsinfo.c +++ b/drivers/acpi/acpica/rsinfo.c @@ -82,6 +82,7 @@ struct acpi_rsconvert_info *acpi_gbl_set_resource_dispatch[] = { NULL, /* 0x13, ACPI_RESOURCE_TYPE_SERIAL_BUS - Use subtype table below */ acpi_rs_convert_pin_function, /* 0x14, ACPI_RESOURCE_TYPE_PIN_FUNCTION */ acpi_rs_convert_pin_config, /* 0x15, ACPI_RESOURCE_TYPE_PIN_CONFIG */ + acpi_rs_convert_pin_group, /* 0x16, ACPI_RESOURCE_TYPE_PIN_GROUP */ }; /* Dispatch tables for AML-to-resource (Get Resource) conversion functions */ @@ -124,6 +125,7 @@ struct acpi_rsconvert_info *acpi_gbl_get_resource_dispatch[] = { acpi_rs_convert_pin_function, /* 0x0D, ACPI_RESOURCE_NAME_PIN_FUNCTION */ NULL, /* 0x0E, ACPI_RESOURCE_NAME_SERIAL_BUS - Use subtype table below */ acpi_rs_convert_pin_config, /* 0x0F, ACPI_RESOURCE_NAME_PIN_CONFIG */ + acpi_rs_convert_pin_group, /* 0x10, ACPI_RESOURCE_NAME_PIN_GROUP */ }; /* Subtype table for serial_bus -- I2C, SPI, and UART */ @@ -162,6 +164,7 @@ struct acpi_rsdump_info *acpi_gbl_dump_resource_dispatch[] = { NULL, /* ACPI_RESOURCE_TYPE_SERIAL_BUS */ acpi_rs_dump_pin_function, /* ACPI_RESOURCE_TYPE_PIN_FUNCTION */ acpi_rs_dump_pin_config, /* ACPI_RESOURCE_TYPE_PIN_CONFIG */ + acpi_rs_dump_pin_group, /* ACPI_RESOURCE_TYPE_PIN_GROUP */ }; struct acpi_rsdump_info *acpi_gbl_dump_serial_bus_dispatch[] = { @@ -200,6 +203,7 @@ const u8 acpi_gbl_aml_resource_sizes[] = { sizeof(struct aml_resource_common_serialbus), /* ACPI_RESOURCE_TYPE_SERIAL_BUS */ sizeof(struct aml_resource_pin_function), /* ACPI_RESOURCE_TYPE_PIN_FUNCTION */ sizeof(struct aml_resource_pin_config), /* ACPI_RESOURCE_TYPE_PIN_CONFIG */ + sizeof(struct aml_resource_pin_group), /* ACPI_RESOURCE_TYPE_PIN_GROUP */ }; const u8 acpi_gbl_resource_struct_sizes[] = { @@ -240,6 +244,7 @@ const u8 acpi_gbl_resource_struct_sizes[] = { ACPI_RS_SIZE(struct acpi_resource_pin_function), ACPI_RS_SIZE(struct acpi_resource_common_serialbus), ACPI_RS_SIZE(struct acpi_resource_pin_config), + ACPI_RS_SIZE(struct acpi_resource_pin_group), }; const u8 acpi_gbl_aml_resource_serial_bus_sizes[] = { |