[S] Change in coreboot[master]: mb/google/rex: Use OV13B10 sensor for Proto 1 SKUs

[Subrata Banik (Code Review)]

Subrata Banik has submitted this change. ( https://review.coreboot.org/c/coreboot/+/70226 )

Change subject: mb/google/rex: Use OV13B10 sensor for Proto 1 SKUs
......................................................................

mb/google/rex: Use OV13B10 sensor for Proto 1 SKUs

This patch drops the WFC sensor OV8856 (reused from the Brya chassis)
support for Rex and added support for Rex specific UFC sensor OV13B10.

BUG=b:267264348
TEST=WFC MIPI cameras have been enabled using google/rex Proto 1.

Signed-off-by: Subrata Banik 
Change-Id: Ic785b82db4368f40d91921f29c218cf417938541
Reviewed-on: https://review.coreboot.org/c/coreboot/+/70226
Reviewed-by: Kapil Porwal 
Reviewed-by: Eric Lai 
Tested-by: build bot (Jenkins) 
Reviewed-by: Tarun Tuli 
---
M src/mainboard/google/rex/variants/rex0/overridetree.cb
1 file changed, 28 insertions(+), 8 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Eric Lai: Looks good to me, approved
  Tarun Tuli: Looks good to me, approved
  Kapil Porwal: Looks good to me, approved

diff --git a/src/mainboard/google/rex/variants/rex0/overridetree.cb b/src/mainboard/google/rex/variants/rex0/overridetree.cb
index f3952a2..1672bf6 100644
--- a/src/mainboard/google/rex/variants/rex0/overridetree.cb
+++ b/src/mainboard/google/rex/variants/rex0/overridetree.cb
@@ -242,7 +242,7 @@
    			register "device_type" = "INTEL_ACPI_CAMERA_CIO2"

register "cio2_num_ports" = "2"
-				register "cio2_lanes_used" = "{2,2}" # 2 CSI Camera lanes are used
+				register "cio2_lanes_used" = "{4,2}" # 4 and 2 CSI Camera lanes are used
    			register "cio2_lane_endpoint[0]" = ""^I2C0.CAM0""
    			register "cio2_lane_endpoint[1]" = ""^I2C5.CAM1""
    			register "cio2_prt[0]" = "4"
@@ -270,19 +270,18 @@
    			end
    		end
    		chip drivers/intel/mipi_camera
-				register "acpi_hid" = ""OVTI8856""
+				register "acpi_hid" = ""OVTIDB10""
    			register "acpi_uid" = "0"
    			register "acpi_name" = ""CAM0""
-				register "chip_name" = ""Ov 8856 Camera""
+				register "chip_name" = ""Ov 13b10 Camera""
    			register "device_type" = "INTEL_ACPI_CAMERA_SENSOR"

-				register "ssdb.lanes_used" = "2"
+				register "ssdb.lanes_used" = "4"
    			register "ssdb.link_used" = "0"
    			register "ssdb.vcm_type" = "0x0C"
    			register "vcm_name" = ""VCM0""
-				register "num_freq_entries" = "2"
-				register "link_freq[0]" = "720 * MHz" # 720 MHz
-				register "link_freq[1]" = "360 * MHz" # 360 MHz
+				register "num_freq_entries" = "1"
+				register "link_freq[0]" = "560 * MHz" # 560 MHz
    			register "remote_name" = ""IPU0""

register "has_power_resource" = "1"
@@ -309,7 +308,7 @@
    			register "off_seq.ops[2]" = "SEQ_OPS_GPIO_DISABLE(1, 0)"
    			register "off_seq.ops[3]" = "SEQ_OPS_GPIO_DISABLE(0, 0)"

-				device i2c 10 on
+				device i2c 36 on
    				probe WFC WFC_MIPI
    			end
    		end