mb/google/nautilus: Add MIPI camera asl files for IMX258 and DW9807

* Add IMX258 sensor entity
* Add DW9807 VCM control entity
* Enable CIO2 and IMGu in devicetree.cb

TEST: Verified the MIPI camera function on DUT board

Change-Id: Iebd41ac3631829bbb0b008761eb67c3db3e94638
Signed-off-by: Andy Yeh <andy.yeh@intel.com>
Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Reviewed-on: https://review.coreboot.org/23056
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>

6 files changed, 226 insertions, 2 deletions

diff --git a/src/mainboard/google/poppy/Kconfig b/src/mainboard/google/poppy/Kconfig
index 9315d96e70..1734ac05dd 100644
--- a/src/mainboard/google/poppy/Kconfig
+++ b/src/mainboard/google/poppy/Kconfig
@@ -136,6 +136,7 @@ config VARIANT_SPECIFIC_OPTIONS_NAUTILUS
 	select DRIVERS_GENERIC_MAX98357A
 	select DRIVERS_I2C_DA7219
 	select DRIVERS_PS2_KEYBOARD
+	select VARIANT_HAS_CAMERA_ACPI
 	select VARIANT_HAS_I2C_TPM if !VBOOT_MOCK_SECDATA
 
 config VARIANT_SPECIFIC_OPTIONS_SORAKA
diff --git a/src/mainboard/google/poppy/variants/nautilus/devicetree.cb b/src/mainboard/google/poppy/variants/nautilus/devicetree.cb
index d74588df60..d408688d39 100644
--- a/src/mainboard/google/poppy/variants/nautilus/devicetree.cb
+++ b/src/mainboard/google/poppy/variants/nautilus/devicetree.cb
@@ -38,8 +38,8 @@ chip soc/intel/skylake
 	register "XdciEnable" = "0"
 	register "SsicPortEnable" = "0"
 	register "SmbusEnable" = "1"
-	register "Cio2Enable" = "0"
-	register "SaImguEnable" = "0"
+	register "Cio2Enable" = "1"
+	register "SaImguEnable" = "1"
 	register "ScsEmmcEnabled" = "1"
 	register "ScsEmmcHs400Enabled" = "1"
 	register "ScsSdCardEnabled" = "2"
diff --git a/src/mainboard/google/poppy/variants/nautilus/include/variant/acpi/cam0.asl b/src/mainboard/google/poppy/variants/nautilus/include/variant/acpi/cam0.asl
new file mode 100644
index 0000000000..ee1c811fb3
--- /dev/null
+++ b/src/mainboard/google/poppy/variants/nautilus/include/variant/acpi/cam0.asl
@@ -0,0 +1,136 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2018 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+Scope (\_SB.PCI0.I2C2)
+{
+	Device (CAM0)
+	{
+		Name (_HID, "SONY258A")  /* _HID: Hardware ID */
+		Name (_UID, Zero)  /* _UID: Unique ID */
+		Name (_DDN, "SONY IMX258 Camera") /* _DDN: DOS Device Name */
+		Name (CAMD, 0x02)
+
+		Method (_STA, 0, NotSerialized)  /* _STA: Status */
+		{
+			Return (0x0F)
+		}
+
+		Name (_DEP, Package() { \_SB.PCI0.I2C2.PMIC })
+		Name (_CRS, ResourceTemplate ()
+		{
+			I2cSerialBus (0x001A, ControllerInitiated, 0x00061A80,
+				AddressingMode7Bit, "\\_SB.PCI0.I2C2",
+				0x00, ResourceConsumer, ,
+				)
+		})
+
+		Name (_PR0, Package () { ^^I2C2.PMIC.OVTH })
+		Name (_PR3, Package () { ^^I2C2.PMIC.OVTH })
+
+		/* Port0 of CAM0 is connected to port0 of CIO2 device */
+		Name (_DSD, Package () {
+			ToUUID ("dbb8e3e6-5886-4ba6-8795-1319f52a966b"),
+			Package () {
+				Package () { "port0", "PRT0" },
+			},
+			ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
+			Package () {
+				Package () { "clock-frequency", 19200000 },
+				Package () { "lens-focus",
+					Package () { \_SB.PCI0.I2C2.VCM0 }
+				}
+			}
+		})
+
+		Name (PRT0, Package() {
+			ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
+			Package () {
+				Package () { "port", 0 },
+			},
+			ToUUID ("dbb8e3e6-5886-4ba6-8795-1319f52a966b"),
+			Package () {
+				Package () { "endpoint0", "EP00" },
+			}
+		})
+
+		Name (EP00, Package() {
+			ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
+			Package () {
+				Package () { "endpoint", 0 },
+				Package () { "clock-lanes", 0 },
+				Package () { "data-lanes",
+					Package () { 1, 2, 3, 4 }
+				},
+				Package () { "link-frequencies",
+					Package() { 540000000, 270000000 }
+				},
+				Package () { "remote-endpoint",
+					Package() { \_SB.PCI0.CIO2, 0, 0 }
+				},
+			}
+		})
+
+		Method (SSDB, 0, Serialized)
+		{
+			Return (Buffer (0x5E)
+			{
+				/* 0000 */   0x00, 0x50, 0x00, 0x00, 0x00, 0x00,0x00, 0x00,
+				/* 0008 */   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				/* 0010 */   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				/* 0018 */   0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00,
+				/* 0020 */   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				/* 0028 */   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				/* 0030 */   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				/* 0038 */   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				/* 0040 */   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+				/* 0048 */   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x03,
+				/* 0050 */   0x09, 0x00, 0x02, 0x01, 0x00, 0x01, 0x00, 0x36,
+				/* 0058 */   0x6E, 0x01, 0x00, 0x00, 0x00, 0x00
+			})
+		}
+	}
+
+	Device (VCM0)
+	{
+		Name (_HID, "PRP0001")  /* _HID: Hardware ID */
+		Name (_UID, Zero)  /* _UID: Unique ID */
+		Name (_DDN, "Dongwoon AF DAC") /* _DDN: DOS Device Name */
+		Name (CAMD, 0x03)
+
+		Method (_STA, 0, NotSerialized)  /* _STA: Status */
+		{
+			Return (0x0F)
+		}
+
+		Name (_DEP, Package() { \_SB.PCI0.I2C2.PMIC })
+		Name (_CRS, ResourceTemplate ()
+		{
+			I2cSerialBus (0x000C, ControllerInitiated, 0x00061A80,
+				AddressingMode7Bit, "\\_SB.PCI0.I2C2",
+				0x00, ResourceConsumer, ,
+				)
+		})
+
+		Name (_DSD, Package () {
+			ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
+			Package () {
+				Package () { "compatible", "dongwoon,dw9807" },
+			}
+		})
+
+		Name (_PR0, Package () { ^PMIC.VCMP })
+		Name (_PR3, Package () { ^PMIC.VCMP })
+	}
+}
diff --git a/src/mainboard/google/poppy/variants/nautilus/include/variant/acpi/camera.asl b/src/mainboard/google/poppy/variants/nautilus/include/variant/acpi/camera.asl
new file mode 100644
index 0000000000..7993a66fde
--- /dev/null
+++ b/src/mainboard/google/poppy/variants/nautilus/include/variant/acpi/camera.asl
@@ -0,0 +1,19 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2018 Google Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include "ipu_mainboard.asl"
+#include "ipu_endpoints.asl"
+#include <baseboard/acpi/camera_pmic.asl>
+#include "cam0.asl"
diff --git a/src/mainboard/google/poppy/variants/nautilus/include/variant/acpi/ipu_endpoints.asl b/src/mainboard/google/poppy/variants/nautilus/include/variant/acpi/ipu_endpoints.asl
new file mode 100644
index 0000000000..933a831a69
--- /dev/null
+++ b/src/mainboard/google/poppy/variants/nautilus/include/variant/acpi/ipu_endpoints.asl
@@ -0,0 +1,29 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2018 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+Scope (\_SB.PCI0.CIO2)
+{
+	Name (EP00, Package() {
+		ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
+		Package () {
+			Package () { "endpoint", 0 },
+			Package () { "clock-lanes", 0 },
+			Package () { "data-lanes", Package () { 1, 2, 3, 4 } },
+			Package () { "remote-endpoint",
+				Package() { \_SB.PCI0.I2C2.CAM0, 0, 0 }
+			},
+		}
+	})
+}
diff --git a/src/mainboard/google/poppy/variants/nautilus/include/variant/acpi/ipu_mainboard.asl b/src/mainboard/google/poppy/variants/nautilus/include/variant/acpi/ipu_mainboard.asl
new file mode 100644
index 0000000000..b21cdcfa90
--- /dev/null
+++ b/src/mainboard/google/poppy/variants/nautilus/include/variant/acpi/ipu_mainboard.asl
@@ -0,0 +1,39 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2017 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+Scope (\_SB.PCI0.CIO2)
+{
+        /* Define two ports for CIO2 device where endpoint of port0
+	is connected to CAM0 and endpoint of port1 is connected to CAM1
+	Endpoints can be customized by the variants of the based board */
+
+	Name (_DSD, Package () {
+		ToUUID ("dbb8e3e6-5886-4ba6-8795-1319f52a966b"),
+		Package () {
+			Package () { "port0", "PRT0" },
+		}
+	})
+
+	Name (PRT0, Package () {
+		ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
+		Package () {
+			Package () { "port", 0 }, /* csi 0 */
+		},
+		ToUUID ("dbb8e3e6-5886-4ba6-8795-1319f52a966b"),
+		Package () {
+			Package () { "endpoint0", "EP00" },
+		}
+	})
+}