diff options
| author | Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com> | 2020-07-30 10:43:07 +0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-08-03 05:21:10 +0000 |
| commit | 092ef11a12af222cd9816f86a36fa310e2c89a7c (patch) | |
| tree | cba8e0570b8262489f32b47e75d93d012bdc0805 /src/mainboard/google/dedede/variants/madoo/gpio.c | |
| parent | c6ee65f5437d3ef97d3c3274fc7897348d257775 (diff) | |
mb/google/dedede/var/madoo: Support Elan touchpad and configure I2C ports
1. Add Elan touchpad support.
2. Follow schematic to disable I2C1 and I2C3.
BUG=b:160869188,b:161407664
BRANCH=NONE
TEST=emerge-dedede coreboot chromeos-bootimage", build successful
Signed-off-by: Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com>
Change-Id: I154a1ff2597968d200d1d0693718f90cd2744616
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44052
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
Reviewed-by: Justin TerAvest <teravest@chromium.org>
Diffstat (limited to 'src/mainboard/google/dedede/variants/madoo/gpio.c')
| -rw-r--r-- | src/mainboard/google/dedede/variants/madoo/gpio.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mainboard/google/dedede/variants/madoo/gpio.c b/src/mainboard/google/dedede/variants/madoo/gpio.c index f9f8ea2bcc..314d39eb06 100644 --- a/src/mainboard/google/dedede/variants/madoo/gpio.c +++ b/src/mainboard/google/dedede/variants/madoo/gpio.c @@ -5,6 +5,10 @@ /* Pad configuration in ramstage */ static const struct pad_config override_gpio_table[] = { + /* C18 : AP_I2C_EMR_SDA */ + PAD_NC(GPP_C18, NONE), + /* C19 : AP_I2C_EMR_SCL */ + PAD_NC(GPP_C19, NONE), /* D12 : WCAM_RST_L */ PAD_NC(GPP_D12, NONE), /* D13 : EN_PP2800_CAMERA */ |