From fdf4d87eecda473443cb5a36a49ef64daa8559ca Mon Sep 17 00:00:00 2001 From: Eric Lai Date: Tue, 14 Sep 2021 12:13:46 +0800 Subject: mb/google/brya: Add WWAN poweroff sequence Follow FIBOCOM_L850-GL Hardware User Manual_V1.0.8. BUG=b:180166408,b:187691798 TEST=measure WWAN power off by scope is meeting the spec. Signed-off-by: Eric Lai Change-Id: I6b2725cd61d5b54bc7fd70a9daffd29e7b43690b Reviewed-on: https://review.coreboot.org/c/coreboot/+/57634 Tested-by: build bot (Jenkins) Reviewed-by: Tim Wawrzynczak --- src/mainboard/google/brya/variants/brya0/include/variant/gpio.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'src/mainboard/google/brya/variants') diff --git a/src/mainboard/google/brya/variants/brya0/include/variant/gpio.h b/src/mainboard/google/brya/variants/brya0/include/variant/gpio.h index 27c87b3fe7..23338de2d8 100644 --- a/src/mainboard/google/brya/variants/brya0/include/variant/gpio.h +++ b/src/mainboard/google/brya/variants/brya0/include/variant/gpio.h @@ -5,4 +5,10 @@ #include +#define WWAN_FCPO GPP_F21 +#define WWAN_RST GPP_E16 +#define WWAN_PERST GPP_E0 +#define T1_OFF_MS 16 +#define T2_OFF_MS 2 + #endif /* __MAINBOARD_GPIO_H__ */ -- cgit v1.2.3