Aaron Durbin (adurbin@chromium.org) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/16375
-gerrit
commit 9ac94d9b17c9d7e317b89863b3949859338f5255 Author: Aaron Durbin adurbin@chromium.org Date: Tue Aug 30 17:05:31 2016 -0500
mainboard/google/reef: fix polarity of FP_INT
The formerly name FP_INT_L net is actually active high and is push-pull. Therefore adjust for the new net name, FP_INT, and polarity. The pulldowns are there because the device is on another board that isn't always available.
BUG=chrome-os-partner:56740
Change-Id: I6706fd2c2bd164cf3b5f1457aef69f5675f2112d Signed-off-by: Aaron Durbin adurbin@chromium.org --- src/mainboard/google/reef/gpio.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/mainboard/google/reef/gpio.h b/src/mainboard/google/reef/gpio.h index 09c1ee9..bf43d3e 100644 --- a/src/mainboard/google/reef/gpio.h +++ b/src/mainboard/google/reef/gpio.h @@ -290,7 +290,7 @@ static const struct pad_config gpio_table[] = { PAD_CFG_GPI_SCI_LOW(GPIO_11, NONE, DEEP, EDGE_SINGLE), /* EC SCI */ PAD_CFG_GPI(GPIO_12, UP_20K, DEEP), /* unused */ PAD_CFG_GPI(GPIO_13, UP_20K, DEEP), /* unused */ - PAD_CFG_GPI_APIC_LOW(GPIO_14, UP_20K, DEEP), /* FP IRQ */ + PAD_CFG_GPI_APIC_HIGH(GPIO_14, DN_20K, DEEP), /* FP_INT */ PAD_CFG_GPI(GPIO_16, UP_20K, DEEP), /* unused */ PAD_CFG_GPI(GPIO_17, UP_20K, DEEP), /* unused */ PAD_CFG_GPI_APIC_LOW(GPIO_18, NONE, DEEP), /* Trackpad IRQ */ @@ -378,7 +378,7 @@ static const struct pad_config proto_diff_table[] = {
/* Wake peripheral signals post proto. */ static const struct pad_config nonproto_diff_table[] = { - PAD_CFG_GPI_SCI_LOW(GPIO_3, UP_20K, DEEP, LEVEL), /* FP_INT_L */ + PAD_CFG_GPI_SCI_HIGH(GPIO_3, DN_20K, DEEP, LEVEL), /* FP_INT */ PAD_CFG_GPI_SCI_LOW(GPIO_15, NONE, DEEP, EDGE_SINGLE), /* TRACKPAD_INT_1V8_ODL */ PAD_CFG_GPO(GPIO_44, 1, DEEP), /* GPS_RST_ODL */ PAD_CFG_GPO(PMU_WAKE_B, 1, DEEP), /* EN_PP3300_EMMC */