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mb/google/brya/var/ghost: Enable camera 

Add OV 5675 MIPI camera to ghost, sensor eeprom, and IPU device to
device tree.  Enable config for MIPI camera.

BUG=b:241343306
BRANCH=firmware-brya-14505.B
TEST=with ghost overlay changes, camera in camera app works

Signed-off-by: Jack Rosenthal <jrosenth@chromium.org>
Change-Id: Ie079e43ae0f34efba396331922ea4a89eda72128
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66473
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
This commit is contained in:
Jack Rosenthal 2022-08-05 16:50:08 -07:00 committed by Martin Roth
parent 1527a12e00
commit 9e111f2853
2 changed files with 70 additions and 0 deletions
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2
src/mainboard/google/brya/Kconfig
View File

@ -65,7 +65,9 @@ config BOARD_GOOGLE_BASEBOARD_GHOST
select BOARD_GOOGLE_BASEBOARD_BRYA if BOARD_GOOGLE_GHOST4ADL
select BOARD_GOOGLE_BASEBOARD_SKOLAS if !BOARD_GOOGLE_GHOST4ADL
select DRIVERS_I2C_CS42L42
select DRIVERS_INTEL_MIPI_CAMERA
select GBB_FLAG_DISABLE_LID_SHUTDOWN if VBOOT
select SOC_INTEL_COMMON_BLOCK_IPU
config BOARD_GOOGLE_BASEBOARD_NISSA
def_bool n

68
src/mainboard/google/brya/variants/ghost/overridetree.cb
View File

@ -107,6 +107,74 @@ chip soc/intel/alderlake
device i2c 50 on end
end
end
device ref i2c2 on
chip drivers/intel/mipi_camera
register "acpi_hid" = ""OVTI5675""
register "acpi_uid" = "0"
register "acpi_name" = ""CAM0""
register "chip_name" = ""Ov 5675 Camera""
register "device_type" = "INTEL_ACPI_CAMERA_SENSOR"
register "ssdb.lanes_used" = "2"
register "ssdb.link_used" = "1"
register "num_freq_entries" = "1"
register "link_freq[0]" = "DEFAULT_LINK_FREQ"
register "remote_name" = ""IPU0""
register "max_dstate_for_probe" = "ACPI_DEVICE_SLEEP_D3_COLD"
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_C4" # EN_UCAM_PWR
register "gpio_panel.gpio[1].gpio_num" = "GPP_F20" # UCAM_RST_L
# ON
register "on_seq.ops_cnt" = "4"
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_DISABLE(1, 5)"
register "on_seq.ops[3]" = "SEQ_OPS_GPIO_ENABLE(1, 5)"
# OFF
register "off_seq.ops_cnt" = "3"
register "off_seq.ops[0]" = "SEQ_OPS_CLK_DISABLE(0, 0)"
register "off_seq.ops[1]" = "SEQ_OPS_GPIO_DISABLE(1, 0)"
register "off_seq.ops[2]" = "SEQ_OPS_GPIO_DISABLE(0, 0)"
device i2c 36 on end
end
chip drivers/intel/mipi_camera
register "acpi_hid" = "ACPI_DT_NAMESPACE_HID"
register "acpi_uid" = "1"
register "acpi_name" = ""NVM0""
register "chip_name" = ""M24C64X""
register "device_type" = "INTEL_ACPI_CAMERA_NVM"
register "max_dstate_for_probe" = "ACPI_DEVICE_SLEEP_D0"
register "nvm_size" = "0x2000"
register "nvm_pagesize" = "1"
register "nvm_readonly" = "1"
register "nvm_width" = "0x10"
register "nvm_compat" = ""atmel,24c64""
device i2c 50 on end
end
end
device ref ipu on
chip drivers/intel/mipi_camera
register "acpi_uid" = "0x50000"
register "acpi_name" = ""IPU0""
register "device_type" = "INTEL_ACPI_CAMERA_CIO2"
register "cio2_num_ports" = "1"
register "cio2_lanes_used" = "{2}" # 2 CSI Camera lanes are used
register "cio2_lane_endpoint[0]" = ""^I2C2.CAM0""
register "cio2_prt[0]" = "1"
device generic 0 on end
end
end
device ref gspi1 on
chip drivers/spi/acpi
register "name" = ""CRFP""