Lijian Zhao has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/32347
Change subject: mb/google/sarien: Update GPIO GPP_C23 setting ......................................................................
mb/google/sarien: Update GPIO GPP_C23 setting
GPIO pin GPP_C23 is used as level trigger but not edge trigger, also it not invented, correct it here.
BUG=b:128554235 TEST=Boot up arcada platform with stylus keep on touching the screen, the touch screen is still functional once in OS stage.
Signed-off-by: Lijian Zhao lijian.zhao@intel.com Change-Id: I2bee664198057e3997dda181a16b9a0388067036 --- M src/mainboard/google/sarien/variants/arcada/gpio.c 1 file changed, 1 insertion(+), 1 deletion(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/47/32347/1
diff --git a/src/mainboard/google/sarien/variants/arcada/gpio.c b/src/mainboard/google/sarien/variants/arcada/gpio.c index 570ab4a..b66e1dd 100644 --- a/src/mainboard/google/sarien/variants/arcada/gpio.c +++ b/src/mainboard/google/sarien/variants/arcada/gpio.c @@ -104,7 +104,7 @@ /* UART2_TXD */ PAD_CFG_NF(GPP_C21, NONE, DEEP, NF1), /* SERVORX_UART */ /* UART2_RTS# */ PAD_NC(GPP_C22, NONE), /* UART2_CTS# */ PAD_CFG_GPI_APIC(GPP_C23, NONE, PLTRST, - EDGE_SINGLE, INVERT), /* TS_INT# */ + LEVEL, NONE), /* TS_INT# */
/* SPI1_CS# */ PAD_CFG_GPI_APIC(GPP_D0, NONE, PLTRST, EDGE_SINGLE, INVERT), /* MEDIACARD_IRQ# */