Boris Mittelberg has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/51830 )
Change subject: mainboard/google/brya: Enable tight timestamp ......................................................................
mainboard/google/brya: Enable tight timestamp
This change exposes the PCH_INT_ODL line in GPP_F17 as interrupt resource for CREC device
BUG=none BRANCH=main TEST=none
Signed-off-by: Boris Mittelberg bmbm@google.com Change-Id: I0c05160cb7894b5f7beee93a0c93776f973eae56 --- M src/mainboard/google/brya/variants/baseboard/include/baseboard/ec.h M src/mainboard/google/brya/variants/baseboard/include/baseboard/gpio.h 2 files changed, 4 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/30/51830/1
diff --git a/src/mainboard/google/brya/variants/baseboard/include/baseboard/ec.h b/src/mainboard/google/brya/variants/baseboard/include/baseboard/ec.h index fba653b..a4b8829 100644 --- a/src/mainboard/google/brya/variants/baseboard/include/baseboard/ec.h +++ b/src/mainboard/google/brya/variants/baseboard/include/baseboard/ec.h @@ -64,4 +64,6 @@ #define SIO_EC_HOST_ENABLE /* EC Host Interface Resources */ #define SIO_EC_ENABLE_PS2K /* Enable PS/2 Keyboard */
+#define EC_ENABLE_SYNC_IRQ /* Enable tight timestamp / wake support */ + #endif /* __BASEBOARD_EC_H__ */ diff --git a/src/mainboard/google/brya/variants/baseboard/include/baseboard/gpio.h b/src/mainboard/google/brya/variants/baseboard/include/baseboard/gpio.h index 578fac9..3ce8cc8 100644 --- a/src/mainboard/google/brya/variants/baseboard/include/baseboard/gpio.h +++ b/src/mainboard/google/brya/variants/baseboard/include/baseboard/gpio.h @@ -16,5 +16,7 @@ #define GPIO_EC_IN_RW GPP_F18 /* Used to gate SoC's SLP_S0# signal */ #define GPIO_SLP_S0_GATE GPP_F9 +/* GPIO IRQ for tight timestamps / wake support */ +#define EC_SYNC_IRQ GPP_F17_IRQ
#endif /* __BASEBOARD_GPIO_H__ */
-
Boris Mittelberg (Code Review)