[coreboot-gerrit] Change in coreboot[master]: mb/google/dedede: Update Boten setting for USI PEN detection.

[Rasheed Hsueh (Code Review)]

Rasheed Hsueh has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/48641 )

Change subject: mb/google/dedede: Update Boten setting for USI PEN detection.
......................................................................

mb/google/dedede: Update Boten setting for USI PEN detection.

Update devicetree and gpio driving of boten that enable stylus

BUG=b:160752604
BRANCH=dedede
TEST=Build and check behavior is expected.

Signed-off-by: rasheed.hsueh 
Change-Id: I74a17088da64c22ef1c74d201c80274fc65a44c9
---
M src/mainboard/google/dedede/variants/boten/gpio.c
M src/mainboard/google/dedede/variants/boten/overridetree.cb
2 files changed, 3 insertions(+), 4 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/41/48641/1

diff --git a/src/mainboard/google/dedede/variants/boten/gpio.c b/src/mainboard/google/dedede/variants/boten/gpio.c
index 0c81872..09c7a5d 100644
--- a/src/mainboard/google/dedede/variants/boten/gpio.c
+++ b/src/mainboard/google/dedede/variants/boten/gpio.c
@@ -11,7 +11,7 @@
    PAD_CFG_GPO(GPP_A10, 0, PLTRST),

/* C12 : AP_PEN_DET_ODL */
-	PAD_CFG_GPI_SCI(GPP_C12, UP_20K, DEEP, EDGE_SINGLE, NONE),
+	PAD_CFG_GPI_GPIO_DRIVER(GPP_C12, UP_20K, DEEP),
    /* C18 : AP_I2C_EMR_SDA */
    PAD_NC(GPP_C18, NONE),
    /* C19 : AP_I2C_EMR_SCL */
diff --git a/src/mainboard/google/dedede/variants/boten/overridetree.cb b/src/mainboard/google/dedede/variants/boten/overridetree.cb
index d2540e3..37c8c7c 100644
--- a/src/mainboard/google/dedede/variants/boten/overridetree.cb
+++ b/src/mainboard/google/dedede/variants/boten/overridetree.cb
@@ -118,9 +118,8 @@
    	device pci 15.2 on
                         chip drivers/generic/gpio_keys
                                 register "name" = ""PENH""
-                                register "gpio" = "ACPI_GPIO_IRQ_EDGE_BOTH(GPP_C12)"
-                                register "key.wake_gpe" = "GPE0_DW1_12"
-                                register "key.wakeup_route" = "WAKEUP_ROUTE_SCI"
+                                register "gpio" = "ACPI_GPIO_INPUT_ACTIVE_LOW(GPP_C12)"
+                                register "key.wakeup_route" = "WAKEUP_ROUTE_GPIO_IRQ"
                                 register "key.wakeup_event_action" = "EV_ACT_DEASSERTED"
                                 register "key.dev_name" = ""EJCT""
                                 register "key.linux_code" = "SW_PEN_INSERTED"