diff options
Diffstat (limited to 'src/mainboard/google')
| -rw-r--r-- | src/mainboard/google/poppy/acpi/mipi_camera.asl | 111 |
1 files changed, 79 insertions, 32 deletions
diff --git a/src/mainboard/google/poppy/acpi/mipi_camera.asl b/src/mainboard/google/poppy/acpi/mipi_camera.asl index 5c75122760..38cf060bdb 100644 --- a/src/mainboard/google/poppy/acpi/mipi_camera.asl +++ b/src/mainboard/google/poppy/acpi/mipi_camera.asl @@ -289,14 +289,27 @@ Scope (\_SB.PCI0.I2C2) Decrement (VSIC) If (LEqual (VSIC, Zero)) { VSIO = 0 + Sleep(1) } } } ElseIf (LEqual (Arg0, 1)) { - /* Increment only if VSIC < 3 */ - If (LLess (VSIC, 3)) { + /* Increment only if VSIC < 4 */ + If (LLess (VSIC, 4)) { /* Turn on VSIO */ If (LEqual (VSIC, Zero)) { VSIO = 3 + + if (LNotEqual (IOVA, 52)) { + /* Set VSIO value as + 1.8006 V */ + IOVA = 52 + } + if (LNotEqual (SIOV, 52)) { + /* Set VSIO value as + 1.8006 V */ + SIOV = 52 + } + Sleep(3) } Increment (VSIC) } @@ -326,18 +339,6 @@ Scope (\_SB.PCI0.I2C2) daisy chain */ DOVD(1) - if (LNotEqual (IOVA, 52)) { - /* Set VSIO value as - 1.8006 V */ - IOVA = 52 - } - if (LNotEqual (SIOV, 52)) { - /* Set VSIO value as - 1.8006 V */ - SIOV = 52 - } - Sleep(3) - VACT = 1 if (LNotEqual (ACVA, 109)) { /* Set ANA at 2.8152V */ @@ -376,7 +377,6 @@ Scope (\_SB.PCI0.I2C2) VACT = 0 Sleep(1) DOVD(0) - Sleep(1) } } STA = 0 @@ -441,8 +441,6 @@ Scope (\_SB.PCI0.I2C2) VAX2 = 0 Sleep(1) DOVD(0) - Sleep(1) - } STA = 0 } @@ -462,17 +460,6 @@ Scope (\_SB.PCI0.I2C2) /* Enable VSIO regulator + daisy chain */ DOVD(1) - if (LNotEqual (IOVA, 52)) { - /* Set VSIO value as - 1.8006 V */ - IOVA = 52 - } - if (LNotEqual (SIOV, 52)) { - /* Set VSIO value as - 1.8006 V */ - SIOV = 52 - } - Sleep(3) /* Enable VCM regulator */ VCMC = 1 @@ -494,7 +481,34 @@ Scope (\_SB.PCI0.I2C2) VCMC = 0 /* Disable regulator */ Sleep(1) DOVD(0) /* Disable regulator */ - Sleep(1) + STA = 0 + } + } + } + + Method (_STA, 0, NotSerialized) { + Return (STA) + } + } + + /* Power resource methods for NVM */ + PowerResource (NVMP, 0, 0) { + Name (STA, 0) + Method (_ON, 0, Serialized) { + If (LEqual (AVBL, 1)) { + If (LEqual (STA, 0)) { + /* Enable VSIO regulator + + daisy chain */ + DOVD(1) + STA = 1 + } + } + } + + Method (_OFF, 0, Serialized) { + If (LEqual (AVBL, 1)) { + If (LEqual (STA, 1)) { + DOVD(0) /* Disable regulator */ STA = 0 } } @@ -518,7 +532,7 @@ Scope (\_SB.PCI0.I2C2) Return (0x0F) } - Name (_DEP, Package() {\_SB.PCI0.I2C2.PMIC}) + Name (_DEP, Package() { \_SB.PCI0.I2C2.PMIC }) Name (_CRS, ResourceTemplate () { I2cSerialBus (0x0010, ControllerInitiated, 0x00061A80, @@ -656,7 +670,7 @@ Scope (\_SB.PCI0.I2C2) Return (0x0F) } - Name (_DEP, Package() {\_SB.PCI0.I2C2.PMIC}) + Name (_DEP, Package() { \_SB.PCI0.I2C2.PMIC }) Name (_CRS, ResourceTemplate () { I2cSerialBus (0x000C, ControllerInitiated, 0x00061A80, @@ -668,6 +682,39 @@ Scope (\_SB.PCI0.I2C2) Name (_PR0, Package () { ^PMIC.VCMP }) Name (_PR3, Package () { ^PMIC.VCMP }) } + + Device (NVM0) + { + Name (_HID, "INT3499") /* _HID: Hardware ID */ + Name (_UID, Zero) /* _UID: Unique ID */ + Name (_DDN, "GT24C16S/CAT24C16") /* _DDN: DOS Device Name */ + + Method (_STA, 0, NotSerialized) /* _STA: Status */ + { + Return (0x0F) + } + + Name (_DEP, Package() { \_SB.PCI0.I2C2.PMIC }) + Name (_CRS, ResourceTemplate () + { + I2cSerialBus (0x0050, ControllerInitiated, 0x00061A80, + AddressingMode7Bit, "\\_SB.PCI0.I2C2", + 0x00, ResourceConsumer, ,) + }) + + Name (_PR0, Package () { ^PMIC.NVMP }) + Name (_PR3, Package () { ^PMIC.NVMP }) + + Name (_DSD, Package () + { + ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"), + Package () { + Package () { "size", 2048 }, + Package () { "pagesize", 1 }, + Package () { "read-only", 1 }, + } + }) + } } Scope (\_SB.PCI0.I2C4) @@ -684,7 +731,7 @@ Scope (\_SB.PCI0.I2C4) Return (0x0F) } - Name (_DEP, Package() {\_SB.PCI0.I2C2.PMIC}) + Name (_DEP, Package() { \_SB.PCI0.I2C2.PMIC }) Name (_CRS, ResourceTemplate () { I2cSerialBus (0x0036, ControllerInitiated, 0x00061A80, |