diff options
Diffstat (limited to 'src/soc/intel/braswell')
| -rw-r--r-- | src/soc/intel/braswell/acpi/lpss.asl | 59 |
1 files changed, 45 insertions, 14 deletions
diff --git a/src/soc/intel/braswell/acpi/lpss.asl b/src/soc/intel/braswell/acpi/lpss.asl index a2d5f3f73b..34d1e4ddeb 100644 --- a/src/soc/intel/braswell/acpi/lpss.asl +++ b/src/soc/intel/braswell/acpi/lpss.asl @@ -14,6 +14,37 @@ * GNU General Public License for more details. */ +/* The below definitions are used for customization + * Some boards/devices may need different data hold time + */ +#ifndef BOARD_I2C1_DATA_HOLD_TIME +#define BOARD_I2C1_DATA_HOLD_TIME 6 +#endif + +#ifndef BOARD_I2C2_DATA_HOLD_TIME +#define BOARD_I2C2_DATA_HOLD_TIME 6 +#endif + +#ifndef BOARD_I2C3_DATA_HOLD_TIME +#define BOARD_I2C3_DATA_HOLD_TIME 6 +#endif + +#ifndef BOARD_I2C4_DATA_HOLD_TIME +#define BOARD_I2C4_DATA_HOLD_TIME 6 +#endif + +#ifndef BOARD_I2C5_DATA_HOLD_TIME +#define BOARD_I2C5_DATA_HOLD_TIME 6 +#endif + +#ifndef BOARD_I2C6_DATA_HOLD_TIME +#define BOARD_I2C6_DATA_HOLD_TIME 6 +#endif + +#ifndef BOARD_I2C7_DATA_HOLD_TIME +#define BOARD_I2C7_DATA_HOLD_TIME 6 +#endif + Device (SDM1) { Name (_HID, "INTL9C60") @@ -85,10 +116,10 @@ Device (I2C1) Name (_DDN, "I2C Controller #1") /* Standard Mode: HCNT, LCNT, SDA Hold Time */ - Name (SSCN, Package () { 0x200, 0x200, 0x6 }) + Name (SSCN, Package () { 0x200, 0x200, BOARD_I2C1_DATA_HOLD_TIME }) /* Fast Mode: HCNT, LCNT, SDA Hold Time */ - Name (FMCN, Package () { 0x55, 0x99, 0x6 }) + Name (FMCN, Package () { 0x55, 0x99, BOARD_I2C1_DATA_HOLD_TIME }) Name (RBUF, ResourceTemplate() { @@ -144,10 +175,10 @@ Device (I2C2) Name (_DDN, "I2C Controller #2") /* Standard Mode: HCNT, LCNT, SDA Hold Time */ - Name (SSCN, Package () { 0x200, 0x200, 0x6 }) + Name (SSCN, Package () { 0x200, 0x200, BOARD_I2C2_DATA_HOLD_TIME }) /* Fast Mode: HCNT, LCNT, SDA Hold Time */ - Name (FMCN, Package () { 0x55, 0x99, 0x6 }) + Name (FMCN, Package () { 0x55, 0x99, BOARD_I2C2_DATA_HOLD_TIME }) Name (RBUF, ResourceTemplate() { @@ -203,10 +234,10 @@ Device (I2C3) Name (_DDN, "I2C Controller #3") /* Standard Mode: HCNT, LCNT, SDA Hold Time */ - Name (SSCN, Package () { 0x200, 0x200, 0x6 }) + Name (SSCN, Package () { 0x200, 0x200, BOARD_I2C3_DATA_HOLD_TIME }) /* Fast Mode: HCNT, LCNT, SDA Hold Time */ - Name (FMCN, Package () { 0x55, 0x99, 0x6 }) + Name (FMCN, Package () { 0x55, 0x99, BOARD_I2C3_DATA_HOLD_TIME }) Name (RBUF, ResourceTemplate() { @@ -262,10 +293,10 @@ Device (I2C4) Name (_DDN, "I2C Controller #4") /* Standard Mode: HCNT, LCNT, SDA Hold Time */ - Name (SSCN, Package () { 0x200, 0x200, 0x6 }) + Name (SSCN, Package () { 0x200, 0x200, BOARD_I2C4_DATA_HOLD_TIME }) /* Fast Mode: HCNT, LCNT, SDA Hold Time */ - Name (FMCN, Package () { 0x55, 0x99, 0x6 }) + Name (FMCN, Package () { 0x55, 0x99, BOARD_I2C4_DATA_HOLD_TIME }) Name (RBUF, ResourceTemplate() { @@ -321,10 +352,10 @@ Device (I2C5) Name (_DDN, "I2C Controller #5") /* Standard Mode: HCNT, LCNT, SDA Hold Time */ - Name (SSCN, Package () { 0x200, 0x200, 0x6 }) + Name (SSCN, Package () { 0x200, 0x200, BOARD_I2C5_DATA_HOLD_TIME }) /* Fast Mode: HCNT, LCNT, SDA Hold Time */ - Name (FMCN, Package () { 0x55, 0x99, 0x6 }) + Name (FMCN, Package () { 0x55, 0x99, BOARD_I2C5_DATA_HOLD_TIME }) Name (RBUF, ResourceTemplate() { @@ -380,10 +411,10 @@ Device (I2C6) Name (_DDN, "I2C Controller #6") /* Standard Mode: HCNT, LCNT, SDA Hold Time */ - Name (SSCN, Package () { 0x200, 0x200, 0x6 }) + Name (SSCN, Package () { 0x200, 0x200, BOARD_I2C6_DATA_HOLD_TIME }) /* Fast Mode: HCNT, LCNT, SDA Hold Time */ - Name (FMCN, Package () { 0x55, 0x99, 0x6 }) + Name (FMCN, Package () { 0x55, 0x99, BOARD_I2C6_DATA_HOLD_TIME }) Name (RBUF, ResourceTemplate() { @@ -439,10 +470,10 @@ Device (I2C7) Name (_DDN, "I2C Controller #7") /* Standard Mode: HCNT, LCNT, SDA Hold Time */ - Name (SSCN, Package () { 0x200, 0x200, 0x6 }) + Name (SSCN, Package () { 0x200, 0x200, BOARD_I2C7_DATA_HOLD_TIME }) /* Fast Mode: HCNT, LCNT, SDA Hold Time */ - Name (FMCN, Package () { 0x55, 0x99, 0x6 }) + Name (FMCN, Package () { 0x55, 0x99, BOARD_I2C7_DATA_HOLD_TIME }) Name (RBUF, ResourceTemplate() { |