mb/google/brya0: Enable MIPI UFC

1. Add 2 port 2 endpoint
2. Add support for OVTI5675
3. Guard entries in override device tree by FW_CONFIG

MIPI UFC is on I2C2
This configuration is as per P2 schematics

BUG=b:190674542
TEST=Build and Boot on Brya

Signed-off-by: Varshit B Pandya <varshit.b.pandya@intel.com>
Change-Id: Id3ef974994fd0d447e398b365cdf01d78c94cc4c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55670
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>

1 files changed, 66 insertions, 2 deletions

diff --git a/src/mainboard/google/brya/variants/brya0/overridetree.cb b/src/mainboard/google/brya/variants/brya0/overridetree.cb
index 0fc782a541..5bb93e5d80 100644
--- a/src/mainboard/google/brya/variants/brya0/overridetree.cb
+++ b/src/mainboard/google/brya/variants/brya0/overridetree.cb
@@ -126,7 +126,26 @@ chip soc/intel/alderlake
 				register "cio2_lanes_used" = "{4}" # 4 CSI Camera lanes are used
 				register "cio2_lane_endpoint[0]" = ""^I2C0.CAM0""
 				register "cio2_prt[0]" = "2"
-				device generic 0 on end
+				device generic 0 on
+					# MIPI lanes are split between UFC and WFC depending on
+					# whether the UFC is USB or MIPI hence probing UFC_USB
+					probe UFC UFC_USB
+				end
+			end
+			chip drivers/intel/mipi_camera
+				register "acpi_uid" = "0x50000"
+				register "acpi_name" = ""IPU0""
+				register "device_type" = "INTEL_ACPI_CAMERA_CIO2"
+
+				register "cio2_num_ports" = "2"
+				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]" = ""^I2C2.CAM1""
+				register "cio2_prt[0]" = "2"
+				register "cio2_prt[1]" = "1"
+				device generic 0 on
+					probe UFC UFC_MIPI_5675
+				end
 			end
 		end
 		device ref cnvi_wifi on
@@ -401,6 +420,49 @@ chip soc/intel/alderlake
 				register "reg_adv_ctrl20" = "0xf0"
 				device i2c 2C on end
 			end
+			chip drivers/intel/mipi_camera
+				register "acpi_hid" = ""OVTI5675""
+				register "acpi_uid" = "0"
+				register "acpi_name" = ""CAM1""
+				register "chip_name" = ""Ov 5675 Camera""
+				register "device_type" = "INTEL_ACPI_CAMERA_SENSOR"
+
+				register "ssdb.lanes_used" = "2"
+				register "ssdb.link_used" = "1"
+				register "ssdb.vcm_type" = "0x0C"
+				register "vcm_name" = ""VCM0""
+				register "num_freq_entries" = "1"
+				register "link_freq[0]" = "DEFAULT_LINK_FREQ"
+				register "remote_name" = ""IPU0""
+
+				register "has_power_resource" = "1"
+				#Controls
+				register "clk_panel.clks[0].clknum" = "IMGCLKOUT_2"
+				register "clk_panel.clks[0].freq" = "FREQ_19_2_MHZ"
+
+				register "gpio_panel.gpio[0].gpio_num" = "GPP_C3"  #PP3300_FCAM_X
+				register "gpio_panel.gpio[1].gpio_num" = "GPP_A17" #EN_UCAM_PWR
+				register "gpio_panel.gpio[2].gpio_num" = "GPP_F20" #reset
+
+				#_ON
+				register "on_seq.ops_cnt" = "5"
+				register "on_seq.ops[0]" = "SEQ_OPS_CLK_ENABLE(0, 0)"
+				register "on_seq.ops[1]" = "SEQ_OPS_GPIO_ENABLE(0, 5)"
+				register "on_seq.ops[2]" = "SEQ_OPS_GPIO_ENABLE(1, 5)"
+				register "on_seq.ops[3]" = "SEQ_OPS_GPIO_DISABLE(2, 5)"
+				register "on_seq.ops[4]" = "SEQ_OPS_GPIO_ENABLE(2, 5)"
+
+				#_OFF
+				register "off_seq.ops_cnt" = "4"
+				register "off_seq.ops[0]" = "SEQ_OPS_CLK_DISABLE(0, 0)"
+				register "off_seq.ops[1]" = "SEQ_OPS_GPIO_DISABLE(2, 0)"
+				register "off_seq.ops[2]" = "SEQ_OPS_GPIO_DISABLE(1, 0)"
+				register "off_seq.ops[3]" = "SEQ_OPS_GPIO_DISABLE(0, 0)"
+
+				device i2c 36 on
+					probe UFC UFC_MIPI_5675
+				end
+			end
 		end
 		device ref i2c3 on end
 		device ref i2c5 on
@@ -538,7 +600,9 @@ chip soc/intel/alderlake
 					chip drivers/usb/acpi
 						register "desc" = ""USB2 Camera""
 						register "type" = "UPC_TYPE_INTERNAL"
-						device ref usb2_port6 on end
+						device ref usb2_port6 on
+							probe UFC UFC_USB
+						end
 					end
 					chip drivers/usb/acpi
 						register "desc" = ""USB2 Type-A Port (MLB)""