[coreboot-gerrit] Change in coreboot[master]: mb/google/zork/vilboz: Enable P sensor

[Frank Wu (Code Review)]

Frank Wu has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/45565 )

Change subject: mb/google/zork/vilboz: Enable P sensor
......................................................................

mb/google/zork/vilboz: Enable P sensor

BUG=b:161759253
BRANCH=firmware-zork-13434.B
TEST=emerge-zork coreboot chromeos-bootimage

Signed-off-by: Frank Wu 
Change-Id: I6294ce291365443dd1c4550ba75cb7f33481b889
---
M src/mainboard/google/zork/variants/vilboz/gpio.c
M src/mainboard/google/zork/variants/vilboz/overridetree.cb
2 files changed, 9 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/65/45565/1

diff --git a/src/mainboard/google/zork/variants/vilboz/gpio.c b/src/mainboard/google/zork/variants/vilboz/gpio.c
index 12b303a..d4bcfa5 100644
--- a/src/mainboard/google/zork/variants/vilboz/gpio.c
+++ b/src/mainboard/google/zork/variants/vilboz/gpio.c
@@ -10,6 +10,8 @@
 static const struct soc_amd_gpio bid_1_gpio_set_stage_ram[] = {
    /* TP */
    PAD_NC(GPIO_32),
+	/* P sensor INT */
+	PAD_GPI(GPIO_40, PULL_NONE),
    /* EN_DEV_BEEP_L */
    PAD_GPO(GPIO_89, HIGH),
    /* USI_RESET */
diff --git a/src/mainboard/google/zork/variants/vilboz/overridetree.cb b/src/mainboard/google/zork/variants/vilboz/overridetree.cb
index d415de5..932805f 100644
--- a/src/mainboard/google/zork/variants/vilboz/overridetree.cb
+++ b/src/mainboard/google/zork/variants/vilboz/overridetree.cb
@@ -136,5 +136,12 @@
    		register "hid_desc_reg_offset" = "0x20"
    		device i2c 2c on end
    	end
+		chip drivers/i2c/generic
+			register "hid" = ""STH9324""
+			register "name" = ""SEMTECH SX9324""
+			register "desc" = ""SAR Proximity Sensor""
+			register "irq_gpio" = "ACPI_GPIO_IRQ_EDGE_LOW(GPIO_40)"
+			device i2c 28 on end
+		end
    end
 end	# chip soc/amd/picasso