[coreboot-gerrit] Change in coreboot[master]: mb/mainboard/dedede: Add P-sensor for Boten

[Yan Liu (Code Review)]

Yan Liu has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/43478 )

Change subject: mb/mainboard/dedede: Add P-sensor for Boten
......................................................................

mb/mainboard/dedede: Add P-sensor for Boten

Add devicetree and device ID for P-sensor

BUG=b:161217096
BRANCH=NONE
TEST=We can get the data from P-sensor if touch the SAR antenna.
Signed-off-by: Yan Liu 
Change-Id: I8e02c2cf477aa83b3d4c69ce84d48a8ad1a2560f
---
M src/mainboard/google/dedede/Kconfig
M src/mainboard/google/dedede/variants/boten/overridetree.cb
2 files changed, 10 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/78/43478/1

diff --git a/src/mainboard/google/dedede/Kconfig b/src/mainboard/google/dedede/Kconfig
index dcea3fa..0658e66 100644
--- a/src/mainboard/google/dedede/Kconfig
+++ b/src/mainboard/google/dedede/Kconfig
@@ -17,6 +17,7 @@
    select MAINBOARD_HAS_SPI_TPM_CR50
    select MAINBOARD_HAS_TPM2
    select SOC_INTEL_JASPERLAKE
+	select DRIVERS_I2C_SX9310

if BOARD_GOOGLE_BASEBOARD_DEDEDE

diff --git a/src/mainboard/google/dedede/variants/boten/overridetree.cb b/src/mainboard/google/dedede/variants/boten/overridetree.cb
index 46fe20e..e743abe 100644
--- a/src/mainboard/google/dedede/variants/boten/overridetree.cb
+++ b/src/mainboard/google/dedede/variants/boten/overridetree.cb
@@ -140,6 +140,15 @@
    			device i2c 29 on end
    		end
    	end # I2C 4
+		device pci 19.1 on
+		    chip drivers/i2c/generic
+            		register "hid" = ""sx932x""
+            		register "name" = ""Semtech sx932x""
+            		register "desc" = ""SAR Proximity Sensor""
+            		register "irq" = "ACPI_IRQ_LEVEL_LOW(GPP_E11_IRQ)"
+				device i2c 28 on end
+			end
+		end # I2C 5
    	device pci 1f.3 on end # Intel HDA/cAVS
    end
 end