Shon Wang has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/60275 )
Change subject: mb/google/brya/variants/vell: Add MIPI camera support ......................................................................
mb/google/brya/variants/vell: Add MIPI camera support
Add MIPI camera support for OVTI2740
BUG=b:210801553 TEST=Build and boot on vell
Signed-off-by: Shon Wang shon.wang@quanta.corp-partner.google.com Change-Id: I0fa77b07c52541446e83c479ff9a409a99175622 --- M src/mainboard/google/brya/Kconfig.name M src/mainboard/google/brya/variants/vell/overridetree.cb 2 files changed, 70 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/75/60275/1
diff --git a/src/mainboard/google/brya/Kconfig.name b/src/mainboard/google/brya/Kconfig.name index b73657c..1f3078d 100644 --- a/src/mainboard/google/brya/Kconfig.name +++ b/src/mainboard/google/brya/Kconfig.name @@ -129,6 +129,8 @@ select BOARD_GOOGLE_BASEBOARD_BRYA select DRIVERS_GFX_GENERIC select SOC_INTEL_ENABLE_USB4_PCIE_RESOURCES + select DRIVERS_INTEL_MIPI_CAMERA + select SOC_INTEL_COMMON_BLOCK_IPU
config BOARD_GOOGLE_TANIKS bool "-> Taniks" diff --git a/src/mainboard/google/brya/variants/vell/overridetree.cb b/src/mainboard/google/brya/variants/vell/overridetree.cb index 43c08e1..db4c19c 100644 --- a/src/mainboard/google/brya/variants/vell/overridetree.cb +++ b/src/mainboard/google/brya/variants/vell/overridetree.cb @@ -145,6 +145,19 @@ device generic 0 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]" = "2" + device generic 0 on end + end + end device ref pcie4_0 on # Enable CPU PCIE RP 1 using CLK 0 register "cpu_pcie_rp[CPU_RP(1)]" = "{ @@ -239,6 +252,61 @@ device i2c 40 on end end end + device ref i2c2 on + chip drivers/intel/mipi_camera + register "acpi_hid" = ""OVTI2740"" + register "acpi_uid" = "0" + register "acpi_name" = ""CAM0"" + register "chip_name" = ""Ov 2740 Camera"" + register "device_type" = "INTEL_ACPI_CAMERA_SENSOR" + register "has_power_resource" = "1" + + 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"" + + #Controls + register "clk_panel.clks[0].clknum" = "IMGCLKOUT_3" + register "clk_panel.clks[0].freq" = "FREQ_19_2_MHZ" + + register "gpio_panel.gpio[0].gpio_num" = "GPP_F20" #reset + register "gpio_panel.gpio[1].gpio_num" = "GPP_C4" #power + + #_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_GPIO_DISABLE(1, 0)" + register "off_seq.ops[1]" = "SEQ_OPS_GPIO_DISABLE(0, 0)" + register "off_seq.ops[2]" = "SEQ_OPS_CLK_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" = ""AT24 EEPROM"" + register "device_type" = "INTEL_ACPI_CAMERA_NVM" + + register "pr0" = ""\_SB.PCI0.I2C2.CAM0.PRIC"" + + 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 i2c5 on chip drivers/i2c/hid register "generic.hid" = ""ELAN2703""