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i2c: i801: add Intel Lewisburg device IDs

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Adding Intel codename Lewisburg platform device IDs for SMBus.

Signed-off-by: Alexandra Yates <alexandra.yates@linux.intel.com>
Reviewed-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Alexandra Yates 2015-11-05 11:40:25 -08:00 committed by Wolfram Sang
parent c18fba2306
commit cdc5a3110e
3 changed files with 8 additions and 0 deletions
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1
Documentation/i2c/busses/i2c-i801
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@ -32,6 +32,7 @@ Supported adapters:
* Intel Sunrise Point-LP (PCH) * Intel Sunrise Point-LP (PCH)
* Intel DNV (SOC) * Intel DNV (SOC)
* Intel Broxton (SOC) * Intel Broxton (SOC)
* Intel Lewisburg (PCH)
Datasheets: Publicly available at the Intel website Datasheets: Publicly available at the Intel website
On Intel Patsburg and later chipsets, both the normal host SMBus controller On Intel Patsburg and later chipsets, both the normal host SMBus controller

1
drivers/i2c/busses/Kconfig
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@ -126,6 +126,7 @@ config I2C_I801
Sunrise Point-LP (PCH) Sunrise Point-LP (PCH)
DNV (SOC) DNV (SOC)
Broxton (SOC) Broxton (SOC)
Lewisburg (PCH)
This driver can also be built as a module. If so, the module This driver can also be built as a module. If so, the module
will be called i2c-i801. will be called i2c-i801.

6
drivers/i2c/busses/i2c-i801.c
View file

@ -62,6 +62,8 @@
* Sunrise Point-LP (PCH) 0x9d23 32 hard yes yes yes * Sunrise Point-LP (PCH) 0x9d23 32 hard yes yes yes
* DNV (SOC) 0x19df 32 hard yes yes yes * DNV (SOC) 0x19df 32 hard yes yes yes
* Broxton (SOC) 0x5ad4 32 hard yes yes yes * Broxton (SOC) 0x5ad4 32 hard yes yes yes
* Lewisburg (PCH) 0xa1a3 32 hard yes yes yes
* Lewisburg Supersku (PCH) 0xa223 32 hard yes yes yes
* *
* Features supported by this driver: * Features supported by this driver:
* Software PEC no * Software PEC no
@ -206,6 +208,8 @@
#define PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_SMBUS 0x9d23 #define PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_SMBUS 0x9d23
#define PCI_DEVICE_ID_INTEL_DNV_SMBUS 0x19df #define PCI_DEVICE_ID_INTEL_DNV_SMBUS 0x19df
#define PCI_DEVICE_ID_INTEL_BROXTON_SMBUS 0x5ad4 #define PCI_DEVICE_ID_INTEL_BROXTON_SMBUS 0x5ad4
#define PCI_DEVICE_ID_INTEL_LEWISBURG_SMBUS 0xa1a3
#define PCI_DEVICE_ID_INTEL_LEWISBURG_SSKU_SMBUS 0xa223
struct i801_mux_config { struct i801_mux_config {
char *gpio_chip; char *gpio_chip;
@ -869,6 +873,8 @@ static const struct pci_device_id i801_ids[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_SMBUS) }, { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_SMBUS) },
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_DNV_SMBUS) }, { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_DNV_SMBUS) },
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_BROXTON_SMBUS) }, { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_BROXTON_SMBUS) },
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_LEWISBURG_SMBUS) },
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_LEWISBURG_SSKU_SMBUS) },
{ 0, } { 0, }
}; };