diff options
| author | Matt DeVillier <matt.devillier@gmail.com> | 2022-12-21 11:21:49 -0600 |
|---|---|---|
| committer | Martin L Roth <gaumless@gmail.com> | 2022-12-23 00:45:02 +0000 |
| commit | 3d352a7218617321bf2dfe164ca00ec58e0ee4e8 (patch) | |
| tree | 10bba8582ec3f1635db57e2af3ac0b2adb1071fd | |
| parent | 7f2c0bf83835d2010f59f40775649a8ff63c0251 (diff) | |
mb/google/poppy/nocturne: Fix touchscreen reset GPIO config
The touchscreen reset GPIO is configured as PAD_CFG_TERM_GPO with an
internal pull-down, which puts it in a state of contention when the
reset pin is released / set to high. Fix this by changing the reset
GPIO to PAD_CFG_GPO like all other poppy variants use for the
touchscreen reset.
TEST=build/boot nocturne, touchscreen still works.
Change-Id: I1ad4bb9d4194485990f54ffa7bae05f5c9a39deb
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71185
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
| -rw-r--r-- | src/mainboard/google/poppy/variants/nocturne/gpio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mainboard/google/poppy/variants/nocturne/gpio.c b/src/mainboard/google/poppy/variants/nocturne/gpio.c index 6324d8fa47..765f6747a1 100644 --- a/src/mainboard/google/poppy/variants/nocturne/gpio.c +++ b/src/mainboard/google/poppy/variants/nocturne/gpio.c @@ -220,7 +220,7 @@ static const struct pad_config gpio_table[] = { /* E10 : USB2_OC1# ==> USB_C1_OC_ODL */ PAD_CFG_NF(GPP_E10, NONE, DEEP, NF1), /* E11 : USB2_OC2# ==> TOUCHSCREEN_RESET_L */ - PAD_CFG_TERM_GPO(GPP_E11, 0, DN_20K, DEEP), + PAD_CFG_GPO(GPP_E11, 0, DEEP), /* E12 : USB2_OC3# ==> NC */ PAD_NC(GPP_E12, NONE), /* E13 : DDPB_HPD0 ==> USB_C1_DP_HPD */ |