mb/google/volteer/var/voema: Add camera ACPI configuration

Add camera ACPI configuration for Voema

BUG=b:169551066
TEST=Build and boot Voema. Start camera app and able to
capture images.

Signed-off-by: David Wu <david_wu@quanta.corp-partner.google.com>
Change-Id: I903e5e0b5f85718c7c9cbb6d5cafb8fc9ad5814e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49302
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Jim Lai <jim.lai@intel.com>

1 files changed, 272 insertions, 1 deletions

diff --git a/src/mainboard/google/volteer/variants/voema/include/variant/acpi/mipi_camera.asl b/src/mainboard/google/volteer/variants/voema/include/variant/acpi/mipi_camera.asl
index 418f2e04ba..53f5d03783 100644
--- a/src/mainboard/google/volteer/variants/voema/include/variant/acpi/mipi_camera.asl
+++ b/src/mainboard/google/volteer/variants/voema/include/variant/acpi/mipi_camera.asl
@@ -1,3 +1,274 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
-#include <baseboard/acpi/mipi_camera.asl>
+Scope (\_SB.PCI0.IPU0)
+{
+	Name (_DSD, Package (0x02)  /* _DSD: Device-Specific Data */
+	{
+		ToUUID ("dbb8e3e6-5886-4ba6-8795-1319f52a966b"),
+		Package (0x02)
+		{
+			Package (0x02)
+			{
+				"port0",
+				"PRT0"
+			},
+			Package (0x02)
+			{
+				"port1",
+				"PRT1"
+			}
+		}
+	})
+
+	Name (PRT0, Package (0x04)
+	{
+		ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
+		Package (0x01)
+		{
+			Package (0x02)
+			{
+				"port",
+				5
+			}
+		},
+		ToUUID ("dbb8e3e6-5886-4ba6-8795-1319f52a966b"),
+		Package (0x01)
+		{
+			Package (0x02)
+			{
+				"endpoint0",
+				"EP00"
+			}
+		}
+	})
+
+	Name (PRT1, Package (0x04)
+	{
+		ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
+		Package (0x01)
+		{
+			Package (0x02)
+			{
+				"port",
+				1
+			}
+		},
+
+		ToUUID ("dbb8e3e6-5886-4ba6-8795-1319f52a966b"),
+		Package (0x01)
+		{
+			Package (0x02)
+			{
+				"endpoint0",
+				"EP10"
+			}
+		}
+	})
+}
+
+Scope (\_SB.PCI0.IPU0)
+{
+	Name (EP10, Package (0x02)
+	{
+		ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
+		Package (0x04)
+		{
+			Package (0x02)
+			{
+				"endpoint",
+				Zero
+			},
+			Package (0x02)
+			{
+				"clock-lanes",
+				Zero
+			},
+			Package (0x02)
+			{
+				"data-lanes",
+				Package (0x02)
+				{
+					One,
+					0x02
+				}
+			},
+			Package (0x02)
+			{
+				"remote-endpoint",
+				Package (0x03)
+				{
+					^I2C2.CAM1,
+					Zero,
+					Zero
+				}
+			}
+		}
+	})
+}
+
+Scope (\_SB.PCI0.I2C2)
+{
+	Name (STA, Zero)
+	PowerResource (FCPR, 0x00, 0x0000)
+	{
+		Method (_ON, 0, Serialized)  /* Front camera_ON_: Power On */
+		{
+			If (STA == 0)
+			{
+				/* Enable IMG_CLK */
+				MCON(2,1) /* Clock 2, 19.2MHz */
+
+				/* Pull RST low */
+				CTXS(GPP_D4)
+
+				/* Pull PWREN high */
+				STXS(GPP_D17)
+				Sleep(10) /* t9 */
+
+				/* Pull RST high */
+				STXS(GPP_D4)
+				Sleep(1) /* t2 */
+
+				STA = 1
+			}
+		}
+		Method (_OFF, 0, Serialized)  /* Front camera_OFF_: Power Off */
+		{
+			If (STA == 1)
+			{
+				/* Disable IMG_CLK */
+				Sleep(1) /* t0+t1 */
+				MCOF(2) /* Clock 2 */
+
+				/* Pull RST low */
+				CTXS(GPP_D4)
+
+				/* Pull PWREN low */
+				CTXS(GPP_D17)
+
+				STA = 0
+			}
+		}
+		Method (_STA, 0, NotSerialized)  /* _STA: Status */
+		{
+			Return (STA)
+		}
+	}
+
+	Device (CAM1)
+	{
+		Name (_HID, "INT3474")  /* _HID: Hardware ID */
+		Name (_UID, Zero)  /* _UID: Unique ID */
+		Name (_DDN, "Ov 2740 Camera")  /* _DDN: DOS Device Name */
+		Method (_STA, 0, NotSerialized)  /* _STA: Status */
+		{
+			Return (0x0F)
+		}
+		Name (_CRS, ResourceTemplate ()  /* _CRS: Current Resource Settings */
+		{
+			I2cSerialBus (0x0036, ControllerInitiated, 0x00061A80,
+				AddressingMode7Bit, "\\_SB.PCI0.I2C2",
+				0x00, ResourceConsumer, ,
+			)
+		})
+		Name (_PR0, Package (0x01)  /* _PR0: Power Resources for D0 */
+		{
+			FCPR
+		})
+		Name (_PR3, Package (0x01)  /* _PR3: Power Resources for D3hot */
+		{
+			FCPR
+		})
+		Name (_DSD, Package (0x04)  /* _DSD: Device-Specific Data */
+		{
+			ToUUID ("dbb8e3e6-5886-4ba6-8795-1319f52a966b"),
+			Package (0x01)
+			{
+				Package (0x02)
+				{
+					"port0",
+					"PRT0"
+				}
+			},
+			ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
+			Package (0x02)
+			{
+				Package (0x02)
+				{
+					"clock-frequency",
+					0x0124F800
+				},
+				Package (0x02)
+				{
+					"i2c-allow-low-power-probe",
+					0x01
+				}
+			}
+		})
+		Name (PRT0, Package (0x04)
+		{
+			ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
+			Package (0x01)
+			{
+				Package (0x02)
+				{
+					"port",
+					Zero
+				}
+			},
+			ToUUID ("dbb8e3e6-5886-4ba6-8795-1319f52a966b"),
+			Package (0x01)
+			{
+				Package (0x02)
+				{
+					"endpoint0",
+					"EP00"
+				}
+			}
+		})
+		Name (EP00, Package (0x02)
+		{
+			ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
+			Package (0x05)
+			{
+				Package (0x02)
+				{
+					"endpoint",
+					Zero
+				},
+				Package (0x02)
+				{
+					"clock-lanes",
+					Zero
+				},
+				Package (0x02)
+				{
+					"data-lanes",
+					Package (0x02)
+					{
+						One,
+						0x02
+					}
+				},
+				Package (0x02)
+				{
+					"link-frequencies",
+					Package (0x01)
+					{
+						0x15752A00
+					}
+				},
+				Package (0x02)
+				{
+					"remote-endpoint",
+					Package (0x03)
+					{
+						IPU0,
+						One,
+						Zero
+					}
+				}
+			}
+		})
+	}
+}