3 files changed, 435 insertions, 0 deletions
diff --git a/src/ec/starlabs/merlin/variants/cezanne/ecdefs.h b/src/ec/starlabs/merlin/variants/cezanne/ecdefs.h
new file mode 100644
index 0000000000..0c522cc845
--- /dev/null
+++ b/src/ec/starlabs/merlin/variants/cezanne/ecdefs.h
@@ -0,0 +1,28 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#include <assert.h>
+#include <stdint.h>
+
+/*
+ * EC communication interface for ITE Embedded Controller
+ */
+
+#ifndef _EC_STARLABS_CEZANNE_EC_DEFS_H
+#define _EC_STARLABS_CEZANNE_EC_DEFS_H
+
+/* IT5570 chip ID byte values */
+#define ITE_CHIPID_VAL		0x5570
+
+/* EC RAM offsets */
+#define ECRAM_TRACKPAD_STATE	0x14
+#define ECRAM_FN_CTRL_REVERSE	0x1a
+#define ECRAM_MAX_CHARGE	0x31
+#define ECRAM_FAN_MODE		0x32
+#define ECRAM_KBL_TIMEOUT	0x34
+#define ECRAM_KBL_STATE		0x35
+#define ECRAM_KBL_BRIGHTNESS	0x36
+#define ECRAM_FN_LOCK_STATE	0x70
+#define ECRAM_FAST_CHARGE	dead_code_t(uint8_t)
+#define ECRAM_MIRROR_FLAG	0x05
+
+#endif
diff --git a/src/ec/starlabs/merlin/variants/cezanne/emem.asl b/src/ec/starlabs/merlin/variants/cezanne/emem.asl
new file mode 100644
index 0000000000..0b3a95e499
--- /dev/null
+++ b/src/ec/starlabs/merlin/variants/cezanne/emem.asl
@@ -0,0 +1,149 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+OperationRegion (ECF2, EmbeddedControl, 0x00, 0x100)
+Field (ECF2, ByteAcc, Lock, Preserve)
+{
+	Offset(0x00),
+	ECMV, 8,	// Major Version Number
+	ECSV, 8,	// Minor Version Number
+	KBVS, 8,	// Keyboard Controller Version
+	ECTV, 8,	// Test Version Number
+	OSFG, 8,	// OS Flag
+	FRMF, 8,	// Force Mirror Flag
+	PDMV, 8,	// PD Major Version
+	PDSV, 8,	// PD Minor Version
+
+	Offset(0x0a),
+	CPUT, 8,	// CPU Temperature
+
+	Offset(0x13),
+	AUDI, 8,	// Control Audio
+	TPLE, 8,	// Trackpad State
+	PSTC, 8,	// Current P State
+	PSTL, 8,	// Last P State
+	FNFT, 8,	// Fan Fault
+
+	Offset(0x1a),
+	FCLA, 8,	// Fn Ctrl Reverse
+
+	Offset(0x20),
+	WIFI, 8,	// WIFI Enable
+
+	Offset(0x30),
+	KLMT, 8,	// Keyboard Matrix
+	BFCP, 8,	// Battery Full Charge Percentage
+	FANM, 8,	// Fan Mode
+
+	Offset(0x34),
+	KLTE, 8,	// Keyboard Backlight Timeout
+	KLSE, 8,	// Keyboard Backlight State
+	KLBE, 8,	// Keyboard Backlight Brightness
+
+	Offset(0x40),
+	SHIP, 8,	// Shipping Mode Flag
+	LIDF, 8,	// Lid FLag
+	STCD, 8,	// Shutdown Code
+	SSDT, 8,	// SSD Type
+	S0I3, 8,	// S0I3 Mode
+	CPUF, 8,	// CPU Family
+	CPUM, 8,	// CPU Model
+	CPUS, 8,	// CPU Stepping
+
+	Offset(0x50),
+	OEMM, 8,	// OEM Charger Mode
+	OEMF, 8,	// OEM Charger Mode F
+
+	Offset(0x70),
+	FLKE, 8,	// Function Lock State
+
+	Offset(0x74),
+	P0MV, 8,	// PD Port 0 Major Version
+	P0SV, 8,	// PD Port 0 Minor Version
+	P1MV, 8,	// PD Port 1 Major Version
+	P1SV, 8,	// PD Port 1 Minor Version
+	USMA, 8,	// USCI Major Revision
+	USMI, 8,	// USCI Minor Revision
+	USRV, 8,	// USCI Revision Version
+
+	Offset(0x7f),
+	LSTE, 1,	// Lid Status
+	    , 7,	// Reserved
+
+	Offset (0x80),
+	ECPS, 8,	// AC & Battery status
+	B1MN, 8,	// Battery Model Number Code
+	B1SN, 16,	// Battery Serial Number
+	B1DC, 16,	// Battery Design Capacity
+	B1DV, 16,	// Battery Design Voltage
+	B1FC, 16,	// Battery Last Full Charge Capacity
+	B1TP, 16,	// Battery Trip Point
+	B1ST, 8,	// Battery State
+	B1PR, 16,	// Battery Present Rate
+	B1RC, 16,	// Battery Remaining Capacity
+	B1PV, 16,	// Battery Present Voltage
+	BPRP, 8,	// Battery Remaining percentage
+
+
+	Offset(0xb0),
+	UCSV, 16,	// UCSI DS Version
+	UCSD, 16,	// UCSI DS Reserved
+	CCI0, 8,	// UCSI DS CCI 0
+	CCI1, 8,	// UCSI DS CCI 1
+	CCI2, 8,	// UCSI DS CCI 2
+	CCI3, 8,	// UCSI DS CCI 3
+	CTL0, 8,	// UCSI DS Control 0
+	CTL1, 8,	// UCSI DS Control 0
+	CTL2, 8,	// UCSI DS Control 0
+	CTL3, 8,	// UCSI DS Control 0
+	CTL4, 8,	// UCSI DS Control 0
+	CTL5, 8,	// UCSI DS Control 0
+	CTL6, 8,	// UCSI DS Control 0
+	CTL7, 8,	// UCSI DS Control 0
+
+	Offset(0xc0),
+	MGI0, 8,	// UCSI DS MGI 0
+	MGI1, 8,	// UCSI DS MGI 1
+	MGI2, 8,	// UCSI DS MGI 2
+	MGI3, 8,	// UCSI DS MGI 3
+	MGI4, 8,	// UCSI DS MGI 4
+	MGI5, 8,	// UCSI DS MGI 5
+	MGI6, 8,	// UCSI DS MGI 6
+	MGI7, 8,	// UCSI DS MGI 7
+	MGI8, 8,	// UCSI DS MGI 8
+	MGI9, 8,	// UCSI DS MGI 9
+	MGIA, 8,	// UCSI DS MGI A
+	MGIB, 8,	// UCSI DS MGI B
+	MGIC, 8,	// UCSI DS MGI C
+	MGID, 8,	// UCSI DS MGI D
+	MGIE, 8,	// UCSI DS MGI E
+	MGIF, 8,	// UCSI DS MGI F
+
+	Offset(0xd0),
+	MGO0, 8,	// UCSI DS MGO 0
+	MGO1, 8,	// UCSI DS MGO 1
+	MGO2, 8,	// UCSI DS MGO 2
+	MGO3, 8,	// UCSI DS MGO 3
+	MGO4, 8,	// UCSI DS MGO 4
+	MGO5, 8,	// UCSI DS MGO 5
+	MGO6, 8,	// UCSI DS MGO 6
+	MGO7, 8,	// UCSI DS MGO 7
+	MGO8, 8,	// UCSI DS MGO 8
+	MGO9, 8,	// UCSI DS MGO 9
+	MGOA, 8,	// UCSI DS MGO A
+	MGOB, 8,	// UCSI DS MGO B
+	MGOC, 8,	// UCSI DS MGO C
+	MGOD, 8,	// UCSI DS MGO D
+	MGOE, 8,	// UCSI DS MGO E
+	MGOF, 8,	// UCSI DS MGO F
+
+	Offset(0xe6),
+	ECWD, 16,	// EC Wakeup Delay
+	ECWE, 8,	// EC Wakeup Enable
+
+	Offset(0xf7),
+	TBTC, 8,	// Thunderbolt Command
+	TBTP, 8,	// Thunderbolt Data Port
+	TBTD, 8,	// Thunderbolt Data
+	TBTA, 8,	// Thunderbolt Acknowledge
+	TBTG, 16,	// Thunderbolt DBG Data
+}
diff --git a/src/ec/starlabs/merlin/variants/cezanne/events.asl b/src/ec/starlabs/merlin/variants/cezanne/events.asl
new file mode 100644
index 0000000000..3fd297f59e
--- /dev/null
+++ b/src/ec/starlabs/merlin/variants/cezanne/events.asl
@@ -0,0 +1,258 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+Method (_Q01, 0, NotSerialized)			// Event: F1 Hot Key
+{
+	Printf ("EC: F1")
+}
+
+Method (_Q02, 0, NotSerialized)			// Event: F2 Hot Key
+{
+	Printf ("EC: F2")
+}
+
+Method (_Q03, 0, NotSerialized)			// Event: F3 Hot Key
+{
+	Printf ("EC: F3")
+}
+
+Method (_Q04, 0, NotSerialized)			// Event: F4 Hot Key
+{
+	Printf ("EC: F4")
+}
+
+Method (_Q05, 0, NotSerialized)			// Event: F5 Hot Key
+{
+	Printf ("EC: F5")
+}
+
+Method (_Q06, 0, NotSerialized)			// Event: F6 Hot Key
+{
+	Printf ("EC: F6")
+}
+
+Method (_Q07, 0, NotSerialized)			// Event: F7 Hot Key
+{
+	Printf ("EC: F7")
+}
+
+Method (_Q08, 0, NotSerialized)			// Event: Backlight Brightness Down
+{
+	^^^^HIDD.HPEM (20)
+}
+
+Method (_Q09, 0, NotSerialized)			// Event: Backlight Brightness Up
+{
+	^^^^HIDD.HPEM (19)
+}
+
+Method (_Q10, 0, NotSerialized)			// Event: F10 Hot Key
+{
+	Printf ("EC: F10")
+}
+
+Method (_Q11, 0, NotSerialized)			// Event: F11 Hot Key
+{
+	Printf ("EC: F11")
+}
+
+Method (_Q12, 0, NotSerialized)			// Event: F12 Hot Key
+{
+	Printf ("EC: F12")
+}
+
+Method (_Q0A, 0, NotSerialized)			// Event: AC Power Connected
+{
+	Notify (BAT0, 0x81)
+	Notify (ADP1, 0x80)
+}
+
+Method (_Q0B, 0, NotSerialized)			// Event: AC Power Disconnected
+{
+	Notify (BAT0, 0x81)
+	Notify (BAT0, 0x80)
+}
+
+Method (_Q0C, 0, NotSerialized)			// Event: Lid Closed
+{
+	\LIDS = LSTE
+	Notify (LID0, 0x80)
+}
+
+Method (_Q0D, 0, NotSerialized)			// Event: Lid Opened
+{
+	\LIDS = LSTE
+	Notify (LID0, 0x80)
+}
+
+
+Method (_Q0E, 0, NotSerialized)			// Event: SLEEP
+{
+	Printf ("EC: SLEEP")
+}
+
+Method (_Q13, 0, NotSerialized)			// Event: BRIGHTNESS
+{
+	Printf ("EC: BRIGHTNESS")
+}
+
+
+Method (_Q20, 0, NotSerialized)			// Event: CPU_T
+{
+	Printf ("EC: CPU_T")
+}
+
+Method (_Q21, 0, NotSerialized)			// Event: SKIN_T
+{
+	Printf ("EC: SKIN_T")
+}
+
+Method (_Q22, 0, NotSerialized)			// Event: CHARGER_T
+{
+	Printf ("EC: CHARGER_T")
+}
+
+Method (_Q30, 0, NotSerialized)			// Event: THROT_OFF
+{
+	Printf ("EC: THROT_OFF")
+}
+
+Method (_Q31, 0, NotSerialized)			// Event: THROT_LV1
+{
+	Printf ("EC: THROT_LV1")
+}
+
+Method (_Q32, 0, NotSerialized)			// Event: THROT_LV2
+{
+	Printf ("EC: THROT_LV2")
+}
+
+Method (_Q33, 0, NotSerialized)			// Event: THROT_LV3
+{
+	Printf ("EC: THROT_LV3")
+}
+
+Method (_Q34, 0, NotSerialized)			// Event: THROT_LV4
+{
+	Printf ("EC: THROT_LV4")
+}
+
+Method (_Q35, 0, NotSerialized)			// Event: THROT_LV5
+{
+	Printf ("EC: THROT_LV5")
+}
+
+Method (_Q36, 0, NotSerialized)			// Event: THROT_LV6
+{
+	Printf ("EC: THROT_LV6")
+}
+
+Method (_Q37, 0, NotSerialized)			// Event: THROT_LV7
+{
+	Printf ("EC: THROT_LV7")
+}
+
+Method (_Q3B, 0, NotSerialized)			// Event: CPU_DN_SPEED
+{
+	Printf ("EC: CPU_DN_SPEED")
+}
+
+Method (_Q3C, 0, NotSerialized)			// Event: CPU_UP_SPEED
+{
+	Printf ("EC: CPU_UP_SPEED")
+}
+
+Method (_Q3D, 0, NotSerialized)			// Event: CPU_TURBO_OFF
+{
+	Printf ("EC: CPU_TURBO_OFF")
+}
+
+Method (_Q3E, 0, NotSerialized)			// Event: CPU_TURBO_ON
+{
+	Printf ("EC: CPU_TURBO_ON")
+}
+
+Method (_Q3F, 0, NotSerialized)			// Event: SHUTDOWN
+{
+	Printf ("EC: SHUTDOWN")
+}
+
+Method (_Q40, 0, NotSerialized)			// Event: AC and DC Power
+{
+	SMB2 = 0xC6
+}
+
+Method (_Q41, 0, NotSerialized)			// Event: Battery Charge between 0% and 20%
+{
+	SMB2 = 0xC7
+}
+
+Method (_Q42, 0, NotSerialized)			// Event: Battery Charge between 20% and 60%
+{
+	SMB2 = 0xC8
+}
+
+Method (_Q43, 0, NotSerialized)			// Event: Battery Charge between 60% and 100%
+{
+	SMB2 = 0xC9
+}
+
+Method (_Q44, 0, NotSerialized)			// Event: AC Power Only
+{
+	SMB2 = 0xCA
+}
+
+Method (_Q54, 0, NotSerialized)			// Event: Power Button Press
+{
+	Printf ("EC: PWRBTN")
+}
+
+Method (_Q79, 0, NotSerialized)			// Event: USB Type-C
+{
+	Printf ("EC: USB Type-C")
+	UCEV()
+}
+
+Method (_Q80, 0, NotSerialized)			// Event: Volume Up
+{
+	Printf ("EC: VOLUME_UP")
+}
+
+Method (_Q81, 0, NotSerialized)			// Event: Volume Down
+{
+	Printf ("EC: VOLUME_DOWN")
+}
+
+Method (_Q85, 0, NotSerialized)			// Event: HOME
+{
+	Printf ("EC: HOME")
+}
+
+Method (_Q87, 0, NotSerialized)			// Event: Function Lock
+{
+	Printf ("EC: Function Lock")
+}
+
+Method (_QD5, 0, NotSerialized)			// Event: 10 Second Power Button Pressed
+{
+	Notify (HIDD, 0xCE)
+}
+
+Method (_QD6, 0, NotSerialized)			// Event: 10 Second Power Button Released
+{
+	Notify (HIDD, 0xCF)
+}
+
+Method (_QF0, 0, NotSerialized)			// Event: Temperature Report
+{
+	Printf ("EC: Temperature Report")
+}
+
+Method (_QF1, 0, NotSerialized)			// Event: Temperature Trigger
+{
+	// Notify (SEN3, 0x90)
+}
+
+Method (_Q99, 0, NotSerialized)			// Event: Airplane Mode
+{
+	^^^^HIDD.HPEM (8)
+}