arch/i386/kernel/cpu/cpufreq/longhaul.h - LeafOS-Devices/android_kernel_samsung_exynos9820 - Gitiles

 /*
  *  longhaul.h
  *  (C) 2003 Dave Jones.
  *
  *  Licensed under the terms of the GNU GPL License version 2.
  *
  *  VIA-specific information
  */

 union msr_bcr2 {
 	struct {
 		unsigned Reseved:19,	// 18:0
 		ESOFTBF:1,		// 19
 		Reserved2:3,		// 22:20
 		CLOCKMUL:4,		// 26:23
 		Reserved3:5;		// 31:27
 	} bits;
 	unsigned long val;
 };

 union msr_longhaul {
 	struct {
 		unsigned RevisionID:4,	// 3:0
 		RevisionKey:4,		// 7:4
 		EnableSoftBusRatio:1,	// 8
 		EnableSoftVID:1,	// 9
 		EnableSoftBSEL:1,	// 10
 		Reserved:3,		// 11:13
 		SoftBusRatio4:1,	// 14
 		VRMRev:1,		// 15
 		SoftBusRatio:4,		// 19:16
 		SoftVID:5,		// 24:20
 		Reserved2:3,		// 27:25
 		SoftBSEL:2,		// 29:28
 		Reserved3:2,		// 31:30
 		MaxMHzBR:4,		// 35:32
 		MaximumVID:5,		// 40:36
 		MaxMHzFSB:2,		// 42:41
 		MaxMHzBR4:1,		// 43
 		Reserved4:4,		// 47:44
 		MinMHzBR:4,		// 51:48
 		MinimumVID:5,		// 56:52
 		MinMHzFSB:2,		// 58:57
 		MinMHzBR4:1,		// 59
 		Reserved5:4;		// 63:60
 	} bits;
 	unsigned long long val;
 };

 /*
  * Clock ratio tables. Div/Mod by 10 to get ratio.
  * The eblcr ones specify the ratio read from the CPU.
  * The clock_ratio ones specify what to write to the CPU.
  */

 /*
  * VIA C3 Samuel 1  & Samuel 2 (stepping 0)
  */
 static int __initdata samuel1_clock_ratio[16] = {
 	-1, /* 0000 -> RESERVED */
 	30, /* 0001 ->  3.0x */
 	40, /* 0010 ->  4.0x */
 	-1, /* 0011 -> RESERVED */
 	-1, /* 0100 -> RESERVED */
 	35, /* 0101 ->  3.5x */
 	45, /* 0110 ->  4.5x */
 	55, /* 0111 ->  5.5x */
 	60, /* 1000 ->  6.0x */
 	70, /* 1001 ->  7.0x */
 	80, /* 1010 ->  8.0x */
 	50, /* 1011 ->  5.0x */
 	65, /* 1100 ->  6.5x */
 	75, /* 1101 ->  7.5x */
 	-1, /* 1110 -> RESERVED */
 	-1, /* 1111 -> RESERVED */
 };

 static int __initdata samuel1_eblcr[16] = {
 	50, /* 0000 -> RESERVED */
 	30, /* 0001 ->  3.0x */
 	40, /* 0010 ->  4.0x */
 	-1, /* 0011 -> RESERVED */
 	55, /* 0100 ->  5.5x */
 	35, /* 0101 ->  3.5x */
 	45, /* 0110 ->  4.5x */
 	-1, /* 0111 -> RESERVED */
 	-1, /* 1000 -> RESERVED */
 	70, /* 1001 ->  7.0x */
 	80, /* 1010 ->  8.0x */
 	60, /* 1011 ->  6.0x */
 	-1, /* 1100 -> RESERVED */
 	75, /* 1101 ->  7.5x */
 	-1, /* 1110 -> RESERVED */
 	65, /* 1111 ->  6.5x */
 };

 /*
  * VIA C3 Samuel2 Stepping 1->15
  */
 static int __initdata samuel2_eblcr[16] = {
 	50,  /* 0000 ->  5.0x */
 	30,  /* 0001 ->  3.0x */
 	40,  /* 0010 ->  4.0x */
 	100, /* 0011 -> 10.0x */
 	55,  /* 0100 ->  5.5x */
 	35,  /* 0101 ->  3.5x */
 	45,  /* 0110 ->  4.5x */
 	110, /* 0111 -> 11.0x */
 	90,  /* 1000 ->  9.0x */
 	70,  /* 1001 ->  7.0x */
 	80,  /* 1010 ->  8.0x */
 	60,  /* 1011 ->  6.0x */
 	120, /* 1100 -> 12.0x */
 	75,  /* 1101 ->  7.5x */
 	130, /* 1110 -> 13.0x */
 	65,  /* 1111 ->  6.5x */
 };

 /*
  * VIA C3 Ezra
  */
 static int __initdata ezra_clock_ratio[16] = {
 	100, /* 0000 -> 10.0x */
 	30,  /* 0001 ->  3.0x */
 	40,  /* 0010 ->  4.0x */
 	90,  /* 0011 ->  9.0x */
 	95,  /* 0100 ->  9.5x */
 	35,  /* 0101 ->  3.5x */
 	45,  /* 0110 ->  4.5x */
 	55,  /* 0111 ->  5.5x */
 	60,  /* 1000 ->  6.0x */
 	70,  /* 1001 ->  7.0x */
 	80,  /* 1010 ->  8.0x */
 	50,  /* 1011 ->  5.0x */
 	65,  /* 1100 ->  6.5x */
 	75,  /* 1101 ->  7.5x */
 	85,  /* 1110 ->  8.5x */
 	120, /* 1111 -> 12.0x */
 };

 static int __initdata ezra_eblcr[16] = {
 	50,  /* 0000 ->  5.0x */
 	30,  /* 0001 ->  3.0x */
 	40,  /* 0010 ->  4.0x */
 	100, /* 0011 -> 10.0x */
 	55,  /* 0100 ->  5.5x */
 	35,  /* 0101 ->  3.5x */
 	45,  /* 0110 ->  4.5x */
 	95,  /* 0111 ->  9.5x */
 	90,  /* 1000 ->  9.0x */
 	70,  /* 1001 ->  7.0x */
 	80,  /* 1010 ->  8.0x */
 	60,  /* 1011 ->  6.0x */
 	120, /* 1100 -> 12.0x */
 	75,  /* 1101 ->  7.5x */
 	85,  /* 1110 ->  8.5x */
 	65,  /* 1111 ->  6.5x */
 };

 /*
  * VIA C3 (Ezra-T) [C5M].
  */
 static int __initdata ezrat_clock_ratio[32] = {
 	100, /* 0000 -> 10.0x */
 	30,  /* 0001 ->  3.0x */
 	40,  /* 0010 ->  4.0x */
 	90,  /* 0011 ->  9.0x */
 	95,  /* 0100 ->  9.5x */
 	35,  /* 0101 ->  3.5x */
 	45,  /* 0110 ->  4.5x */
 	55,  /* 0111 ->  5.5x */
 	60,  /* 1000 ->  6.0x */
 	70,  /* 1001 ->  7.0x */
 	80,  /* 1010 ->  8.0x */
 	50,  /* 1011 ->  5.0x */
 	65,  /* 1100 ->  6.5x */
 	75,  /* 1101 ->  7.5x */
 	85,  /* 1110 ->  8.5x */
 	120, /* 1111 ->  12.0x */

 	-1,  /* 0000 -> RESERVED (10.0x) */
 	110, /* 0001 -> 11.0x */
 	120, /* 0010 -> 12.0x */
 	-1,  /* 0011 -> RESERVED (9.0x)*/
 	105, /* 0100 -> 10.5x */
 	115, /* 0101 -> 11.5x */
 	125, /* 0110 -> 12.5x */
 	135, /* 0111 -> 13.5x */
 	140, /* 1000 -> 14.0x */
 	150, /* 1001 -> 15.0x */
 	160, /* 1010 -> 16.0x */
 	130, /* 1011 -> 13.0x */
 	145, /* 1100 -> 14.5x */
 	155, /* 1101 -> 15.5x */
 	-1,  /* 1110 -> RESERVED (13.0x) */
 	-1,  /* 1111 -> RESERVED (12.0x) */
 };

 static int __initdata ezrat_eblcr[32] = {
 	50,  /* 0000 ->  5.0x */
 	30,  /* 0001 ->  3.0x */
 	40,  /* 0010 ->  4.0x */
 	100, /* 0011 -> 10.0x */
 	55,  /* 0100 ->  5.5x */
 	35,  /* 0101 ->  3.5x */
 	45,  /* 0110 ->  4.5x */
 	95,  /* 0111 ->  9.5x */
 	90,  /* 1000 ->  9.0x */
 	70,  /* 1001 ->  7.0x */
 	80,  /* 1010 ->  8.0x */
 	60,  /* 1011 ->  6.0x */
 	120, /* 1100 -> 12.0x */
 	75,  /* 1101 ->  7.5x */
 	85,  /* 1110 ->  8.5x */
 	65,  /* 1111 ->  6.5x */

 	-1,  /* 0000 -> RESERVED (9.0x) */
 	110, /* 0001 -> 11.0x */
 	120, /* 0010 -> 12.0x */
 	-1,  /* 0011 -> RESERVED (10.0x)*/
 	135, /* 0100 -> 13.5x */
 	115, /* 0101 -> 11.5x */
 	125, /* 0110 -> 12.5x */
 	105, /* 0111 -> 10.5x */
 	130, /* 1000 -> 13.0x */
 	150, /* 1001 -> 15.0x */
 	160, /* 1010 -> 16.0x */
 	140, /* 1011 -> 14.0x */
 	-1,  /* 1100 -> RESERVED (12.0x) */
 	155, /* 1101 -> 15.5x */
 	-1,  /* 1110 -> RESERVED (13.0x) */
 	145, /* 1111 -> 14.5x */
 };

 /*
  * VIA C3 Nehemiah */

 static int __initdata nehemiah_a_clock_ratio[32] = {
 	100, /* 0000 -> 10.0x */
 	160, /* 0001 -> 16.0x */
 	-1,  /* 0010 ->  RESERVED */
 	90,  /* 0011 ->  9.0x */
 	95,  /* 0100 ->  9.5x */
 	-1,  /* 0101 ->  RESERVED */
 	-1,  /* 0110 ->  RESERVED */
 	55,  /* 0111 ->  5.5x */
 	60,  /* 1000 ->  6.0x */
 	70,  /* 1001 ->  7.0x */
 	80,  /* 1010 ->  8.0x */
 	50,  /* 1011 ->  5.0x */
 	65,  /* 1100 ->  6.5x */
 	75,  /* 1101 ->  7.5x */
 	85,  /* 1110 ->  8.5x */
 	120, /* 1111 -> 12.0x */
 	100, /* 0000 -> 10.0x */
 	-1,  /* 0001 -> RESERVED */
 	120, /* 0010 -> 12.0x */
 	90,  /* 0011 ->  9.0x */
 	105, /* 0100 -> 10.5x */
 	115, /* 0101 -> 11.5x */
 	125, /* 0110 -> 12.5x */
 	135, /* 0111 -> 13.5x */
 	140, /* 1000 -> 14.0x */
 	150, /* 1001 -> 15.0x */
 	160, /* 1010 -> 16.0x */
 	130, /* 1011 -> 13.0x */
 	145, /* 1100 -> 14.5x */
 	155, /* 1101 -> 15.5x */
 	-1,  /* 1110 -> RESERVED (13.0x) */
 	120, /* 1111 -> 12.0x */
 };

 static int __initdata  nehemiah_b_clock_ratio[32] = {
 	100, /* 0000 -> 10.0x */
 	160, /* 0001 -> 16.0x */
 	-1,  /* 0010 ->  RESERVED */
 	90,  /* 0011 ->  9.0x */
 	95,  /* 0100 ->  9.5x */
 	-1,  /* 0101 ->  RESERVED */
 	-1,  /* 0110 ->  RESERVED */
 	55,  /* 0111 ->  5.5x */
 	60,  /* 1000 ->  6.0x */
 	70,  /* 1001 ->  7.0x */
 	80,  /* 1010 ->  8.0x */
 	50,  /* 1011 ->  5.0x */
 	65,  /* 1100 ->  6.5x */
 	75,  /* 1101 ->  7.5x */
 	85,  /* 1110 ->  8.5x */
 	120, /* 1111 -> 12.0x */
 	100, /* 0000 -> 10.0x */
 	110, /* 0001 -> 11.0x */
 	120, /* 0010 -> 12.0x */
 	90,  /* 0011 ->  9.0x */
 	105, /* 0100 -> 10.5x */
 	115, /* 0101 -> 11.5x */
 	125, /* 0110 -> 12.5x */
 	135, /* 0111 -> 13.5x */
 	140, /* 1000 -> 14.0x */
 	150, /* 1001 -> 15.0x */
 	160, /* 1010 -> 16.0x */
 	130, /* 1011 -> 13.0x */
 	145, /* 1100 -> 14.5x */
 	155, /* 1101 -> 15.5x */
 	-1,  /* 1110 -> RESERVED (13.0x) */
 	120, /* 1111 -> 12.0x */
 };

 static int __initdata  nehemiah_c_clock_ratio[32] = {
 	100, /* 0000 -> 10.0x */
 	160, /* 0001 -> 16.0x */
 	40,  /* 0010 ->  RESERVED */
 	90,  /* 0011 ->  9.0x */
 	95,  /* 0100 ->  9.5x */
 	-1,  /* 0101 ->  RESERVED */
 	45,  /* 0110 ->  RESERVED */
 	55,  /* 0111 ->  5.5x */
 	60,  /* 1000 ->  6.0x */
 	70,  /* 1001 ->  7.0x */
 	80,  /* 1010 ->  8.0x */
 	50,  /* 1011 ->  5.0x */
 	65,  /* 1100 ->  6.5x */
 	75,  /* 1101 ->  7.5x */
 	85,  /* 1110 ->  8.5x */
 	120, /* 1111 -> 12.0x */
 	100, /* 0000 -> 10.0x */
 	110, /* 0001 -> 11.0x */
 	120, /* 0010 -> 12.0x */
 	90,  /* 0011 ->  9.0x */
 	105, /* 0100 -> 10.5x */
 	115, /* 0101 -> 11.5x */
 	125, /* 0110 -> 12.5x */
 	135, /* 0111 -> 13.5x */
 	140, /* 1000 -> 14.0x */
 	150, /* 1001 -> 15.0x */
 	160, /* 1010 -> 16.0x */
 	130, /* 1011 -> 13.0x */
 	145, /* 1100 -> 14.5x */
 	155, /* 1101 -> 15.5x */
 	-1,  /* 1110 -> RESERVED (13.0x) */
 	120, /* 1111 -> 12.0x */
 };

 static int __initdata nehemiah_a_eblcr[32] = {
 	50,  /* 0000 ->  5.0x */
 	160, /* 0001 -> 16.0x */
 	-1,  /* 0010 ->  RESERVED */
 	100, /* 0011 -> 10.0x */
 	55,  /* 0100 ->  5.5x */
 	-1,  /* 0101 ->  RESERVED */
 	-1,  /* 0110 ->  RESERVED */
 	95,  /* 0111 ->  9.5x */
 	90,  /* 1000 ->  9.0x */
 	70,  /* 1001 ->  7.0x */
 	80,  /* 1010 ->  8.0x */
 	60,  /* 1011 ->  6.0x */
 	120, /* 1100 -> 12.0x */
 	75,  /* 1101 ->  7.5x */
 	85,  /* 1110 ->  8.5x */
 	65,  /* 1111 ->  6.5x */
 	90,  /* 0000 ->  9.0x */
 	-1,  /* 0001 -> RESERVED */
 	120, /* 0010 -> 12.0x */
 	100, /* 0011 -> 10.0x */
 	135, /* 0100 -> 13.5x */
 	115, /* 0101 -> 11.5x */
 	125, /* 0110 -> 12.5x */
 	105, /* 0111 -> 10.5x */
 	130, /* 1000 -> 13.0x */
 	150, /* 1001 -> 15.0x */
 	160, /* 1010 -> 16.0x */
 	140, /* 1011 -> 14.0x */
 	120, /* 1100 -> 12.0x */
 	155, /* 1101 -> 15.5x */
 	-1,  /* 1110 -> RESERVED (13.0x) */
 	145 /* 1111 -> 14.5x */
    /* end of table  */
 };
 static int __initdata nehemiah_b_eblcr[32] = {
 	50,  /* 0000 ->  5.0x */
 	160, /* 0001 -> 16.0x */
 	-1,  /* 0010 ->  RESERVED */
 	100, /* 0011 -> 10.0x */
 	55,  /* 0100 ->  5.5x */
 	-1,  /* 0101 ->  RESERVED */
 	-1,  /* 0110 ->  RESERVED */
 	95,  /* 0111 ->  9.5x */
 	90,  /* 1000 ->  9.0x */
 	70,  /* 1001 ->  7.0x */
 	80,  /* 1010 ->  8.0x */
 	60,  /* 1011 ->  6.0x */
 	120, /* 1100 -> 12.0x */
 	75,  /* 1101 ->  7.5x */
 	85,  /* 1110 ->  8.5x */
 	65,  /* 1111 ->  6.5x */
 	90,  /* 0000 ->  9.0x */
 	110, /* 0001 -> 11.0x */
 	120, /* 0010 -> 12.0x */
 	100, /* 0011 -> 10.0x */
 	135, /* 0100 -> 13.5x */
 	115, /* 0101 -> 11.5x */
 	125, /* 0110 -> 12.5x */
 	105, /* 0111 -> 10.5x */
 	130, /* 1000 -> 13.0x */
 	150, /* 1001 -> 15.0x */
 	160, /* 1010 -> 16.0x */
 	140, /* 1011 -> 14.0x */
 	120, /* 1100 -> 12.0x */
 	155, /* 1101 -> 15.5x */
 	-1,  /* 1110 -> RESERVED (13.0x) */
 	145 /* 1111 -> 14.5x */
 	   /* end of table  */
 };
 static int __initdata nehemiah_c_eblcr[32] = {
 	50,  /* 0000 ->  5.0x */
 	160, /* 0001 -> 16.0x */
 	40,  /* 0010 ->  RESERVED */
 	100, /* 0011 -> 10.0x */
 	55,  /* 0100 ->  5.5x */
 	-1,  /* 0101 ->  RESERVED */
 	45,  /* 0110 ->  RESERVED */
 	95,  /* 0111 ->  9.5x */
 	90,  /* 1000 ->  9.0x */
 	70,  /* 1001 ->  7.0x */
 	80,  /* 1010 ->  8.0x */
 	60,  /* 1011 ->  6.0x */
 	120, /* 1100 -> 12.0x */
 	75,  /* 1101 ->  7.5x */
 	85,  /* 1110 ->  8.5x */
 	65,  /* 1111 ->  6.5x */
 	90,  /* 0000 ->  9.0x */
 	110, /* 0001 -> 11.0x */
 	120, /* 0010 -> 12.0x */
 	100, /* 0011 -> 10.0x */
 	135, /* 0100 -> 13.5x */
 	115, /* 0101 -> 11.5x */
 	125, /* 0110 -> 12.5x */
 	105, /* 0111 -> 10.5x */
 	130, /* 1000 -> 13.0x */
 	150, /* 1001 -> 15.0x */
 	160, /* 1010 -> 16.0x */
 	140, /* 1011 -> 14.0x */
 	120, /* 1100 -> 12.0x */
 	155, /* 1101 -> 15.5x */
 	-1,  /* 1110 -> RESERVED (13.0x) */
 	145 /* 1111 -> 14.5x */
 	  /* end of table  */
 };

 /*
  * Voltage scales. Div/Mod by 1000 to get actual voltage.
  * Which scale to use depends on the VRM type in use.
  */
 static int __initdata vrm85scales[32] = {
 	1250, 1200, 1150, 1100, 1050, 1800, 1750, 1700,
 	1650, 1600, 1550, 1500, 1450, 1400, 1350, 1300,
 	1275, 1225, 1175, 1125, 1075, 1825, 1775, 1725,
 	1675, 1625, 1575, 1525, 1475, 1425, 1375, 1325,
 };

 static int __initdata mobilevrmscales[32] = {
 	2000, 1950, 1900, 1850, 1800, 1750, 1700, 1650,
 	1600, 1550, 1500, 1450, 1500, 1350, 1300, -1,
 	1275, 1250, 1225, 1200, 1175, 1150, 1125, 1100,
 	1075, 1050, 1025, 1000, 975, 950, 925, -1,
 };
	/*
	* longhaul.h
	* (C) 2003 Dave Jones.
	*
	* Licensed under the terms of the GNU GPL License version 2.
	*
	* VIA-specific information
	*/

	union msr_bcr2 {
	struct {
	unsigned Reseved:19, // 18:0
	ESOFTBF:1, // 19
	Reserved2:3, // 22:20
	CLOCKMUL:4, // 26:23
	Reserved3:5; // 31:27
	} bits;
	unsigned long val;
	};

	union msr_longhaul {
	struct {
	unsigned RevisionID:4, // 3:0
	RevisionKey:4, // 7:4
	EnableSoftBusRatio:1, // 8
	EnableSoftVID:1, // 9
	EnableSoftBSEL:1, // 10
	Reserved:3, // 11:13
	SoftBusRatio4:1, // 14
	VRMRev:1, // 15
	SoftBusRatio:4, // 19:16
	SoftVID:5, // 24:20
	Reserved2:3, // 27:25
	SoftBSEL:2, // 29:28
	Reserved3:2, // 31:30
	MaxMHzBR:4, // 35:32
	MaximumVID:5, // 40:36
	MaxMHzFSB:2, // 42:41
	MaxMHzBR4:1, // 43
	Reserved4:4, // 47:44
	MinMHzBR:4, // 51:48
	MinimumVID:5, // 56:52
	MinMHzFSB:2, // 58:57
	MinMHzBR4:1, // 59
	Reserved5:4; // 63:60
	} bits;
	unsigned long long val;
	};

	/*
	* Clock ratio tables. Div/Mod by 10 to get ratio.
	* The eblcr ones specify the ratio read from the CPU.
	* The clock_ratio ones specify what to write to the CPU.
	*/

	/*
	* VIA C3 Samuel 1 & Samuel 2 (stepping 0)
	*/
	static int __initdata samuel1_clock_ratio[16] = {
	-1, /* 0000 -> RESERVED */
	30, /* 0001 -> 3.0x */
	40, /* 0010 -> 4.0x */
	-1, /* 0011 -> RESERVED */
	-1, /* 0100 -> RESERVED */
	35, /* 0101 -> 3.5x */
	45, /* 0110 -> 4.5x */
	55, /* 0111 -> 5.5x */
	60, /* 1000 -> 6.0x */
	70, /* 1001 -> 7.0x */
	80, /* 1010 -> 8.0x */
	50, /* 1011 -> 5.0x */
	65, /* 1100 -> 6.5x */
	75, /* 1101 -> 7.5x */
	-1, /* 1110 -> RESERVED */
	-1, /* 1111 -> RESERVED */
	};

	static int __initdata samuel1_eblcr[16] = {
	50, /* 0000 -> RESERVED */
	30, /* 0001 -> 3.0x */
	40, /* 0010 -> 4.0x */
	-1, /* 0011 -> RESERVED */
	55, /* 0100 -> 5.5x */
	35, /* 0101 -> 3.5x */
	45, /* 0110 -> 4.5x */
	-1, /* 0111 -> RESERVED */
	-1, /* 1000 -> RESERVED */
	70, /* 1001 -> 7.0x */
	80, /* 1010 -> 8.0x */
	60, /* 1011 -> 6.0x */
	-1, /* 1100 -> RESERVED */
	75, /* 1101 -> 7.5x */
	-1, /* 1110 -> RESERVED */
	65, /* 1111 -> 6.5x */
	};

	/*
	* VIA C3 Samuel2 Stepping 1->15
	*/
	static int __initdata samuel2_eblcr[16] = {
	50, /* 0000 -> 5.0x */
	30, /* 0001 -> 3.0x */
	40, /* 0010 -> 4.0x */
	100, /* 0011 -> 10.0x */
	55, /* 0100 -> 5.5x */
	35, /* 0101 -> 3.5x */
	45, /* 0110 -> 4.5x */
	110, /* 0111 -> 11.0x */
	90, /* 1000 -> 9.0x */
	70, /* 1001 -> 7.0x */
	80, /* 1010 -> 8.0x */
	60, /* 1011 -> 6.0x */
	120, /* 1100 -> 12.0x */
	75, /* 1101 -> 7.5x */
	130, /* 1110 -> 13.0x */
	65, /* 1111 -> 6.5x */
	};

	/*
	* VIA C3 Ezra
	*/
	static int __initdata ezra_clock_ratio[16] = {
	100, /* 0000 -> 10.0x */
	30, /* 0001 -> 3.0x */
	40, /* 0010 -> 4.0x */
	90, /* 0011 -> 9.0x */
	95, /* 0100 -> 9.5x */
	35, /* 0101 -> 3.5x */
	45, /* 0110 -> 4.5x */
	55, /* 0111 -> 5.5x */
	60, /* 1000 -> 6.0x */
	70, /* 1001 -> 7.0x */
	80, /* 1010 -> 8.0x */
	50, /* 1011 -> 5.0x */
	65, /* 1100 -> 6.5x */
	75, /* 1101 -> 7.5x */
	85, /* 1110 -> 8.5x */
	120, /* 1111 -> 12.0x */
	};

	static int __initdata ezra_eblcr[16] = {
	50, /* 0000 -> 5.0x */
	30, /* 0001 -> 3.0x */
	40, /* 0010 -> 4.0x */
	100, /* 0011 -> 10.0x */
	55, /* 0100 -> 5.5x */
	35, /* 0101 -> 3.5x */
	45, /* 0110 -> 4.5x */
	95, /* 0111 -> 9.5x */
	90, /* 1000 -> 9.0x */
	70, /* 1001 -> 7.0x */
	80, /* 1010 -> 8.0x */
	60, /* 1011 -> 6.0x */
	120, /* 1100 -> 12.0x */
	75, /* 1101 -> 7.5x */
	85, /* 1110 -> 8.5x */
	65, /* 1111 -> 6.5x */
	};

	/*
	* VIA C3 (Ezra-T) [C5M].
	*/
	static int __initdata ezrat_clock_ratio[32] = {
	100, /* 0000 -> 10.0x */
	30, /* 0001 -> 3.0x */
	40, /* 0010 -> 4.0x */
	90, /* 0011 -> 9.0x */
	95, /* 0100 -> 9.5x */
	35, /* 0101 -> 3.5x */
	45, /* 0110 -> 4.5x */
	55, /* 0111 -> 5.5x */
	60, /* 1000 -> 6.0x */
	70, /* 1001 -> 7.0x */
	80, /* 1010 -> 8.0x */
	50, /* 1011 -> 5.0x */
	65, /* 1100 -> 6.5x */
	75, /* 1101 -> 7.5x */
	85, /* 1110 -> 8.5x */
	120, /* 1111 -> 12.0x */

	-1, /* 0000 -> RESERVED (10.0x) */
	110, /* 0001 -> 11.0x */
	120, /* 0010 -> 12.0x */
	-1, /* 0011 -> RESERVED (9.0x)*/
	105, /* 0100 -> 10.5x */
	115, /* 0101 -> 11.5x */
	125, /* 0110 -> 12.5x */
	135, /* 0111 -> 13.5x */
	140, /* 1000 -> 14.0x */
	150, /* 1001 -> 15.0x */
	160, /* 1010 -> 16.0x */
	130, /* 1011 -> 13.0x */
	145, /* 1100 -> 14.5x */
	155, /* 1101 -> 15.5x */
	-1, /* 1110 -> RESERVED (13.0x) */
	-1, /* 1111 -> RESERVED (12.0x) */
	};

	static int __initdata ezrat_eblcr[32] = {
	50, /* 0000 -> 5.0x */
	30, /* 0001 -> 3.0x */
	40, /* 0010 -> 4.0x */
	100, /* 0011 -> 10.0x */
	55, /* 0100 -> 5.5x */
	35, /* 0101 -> 3.5x */
	45, /* 0110 -> 4.5x */
	95, /* 0111 -> 9.5x */
	90, /* 1000 -> 9.0x */
	70, /* 1001 -> 7.0x */
	80, /* 1010 -> 8.0x */
	60, /* 1011 -> 6.0x */
	120, /* 1100 -> 12.0x */
	75, /* 1101 -> 7.5x */
	85, /* 1110 -> 8.5x */
	65, /* 1111 -> 6.5x */

	-1, /* 0000 -> RESERVED (9.0x) */
	110, /* 0001 -> 11.0x */
	120, /* 0010 -> 12.0x */
	-1, /* 0011 -> RESERVED (10.0x)*/
	135, /* 0100 -> 13.5x */
	115, /* 0101 -> 11.5x */
	125, /* 0110 -> 12.5x */
	105, /* 0111 -> 10.5x */
	130, /* 1000 -> 13.0x */
	150, /* 1001 -> 15.0x */
	160, /* 1010 -> 16.0x */
	140, /* 1011 -> 14.0x */
	-1, /* 1100 -> RESERVED (12.0x) */
	155, /* 1101 -> 15.5x */
	-1, /* 1110 -> RESERVED (13.0x) */
	145, /* 1111 -> 14.5x */
	};

	/*
	* VIA C3 Nehemiah */

	static int __initdata nehemiah_a_clock_ratio[32] = {
	100, /* 0000 -> 10.0x */
	160, /* 0001 -> 16.0x */
	-1, /* 0010 -> RESERVED */
	90, /* 0011 -> 9.0x */
	95, /* 0100 -> 9.5x */
	-1, /* 0101 -> RESERVED */
	-1, /* 0110 -> RESERVED */
	55, /* 0111 -> 5.5x */
	60, /* 1000 -> 6.0x */
	70, /* 1001 -> 7.0x */
	80, /* 1010 -> 8.0x */
	50, /* 1011 -> 5.0x */
	65, /* 1100 -> 6.5x */
	75, /* 1101 -> 7.5x */
	85, /* 1110 -> 8.5x */
	120, /* 1111 -> 12.0x */
	100, /* 0000 -> 10.0x */
	-1, /* 0001 -> RESERVED */
	120, /* 0010 -> 12.0x */
	90, /* 0011 -> 9.0x */
	105, /* 0100 -> 10.5x */
	115, /* 0101 -> 11.5x */
	125, /* 0110 -> 12.5x */
	135, /* 0111 -> 13.5x */
	140, /* 1000 -> 14.0x */
	150, /* 1001 -> 15.0x */
	160, /* 1010 -> 16.0x */
	130, /* 1011 -> 13.0x */
	145, /* 1100 -> 14.5x */
	155, /* 1101 -> 15.5x */
	-1, /* 1110 -> RESERVED (13.0x) */
	120, /* 1111 -> 12.0x */
	};

	static int __initdata nehemiah_b_clock_ratio[32] = {
	100, /* 0000 -> 10.0x */
	160, /* 0001 -> 16.0x */
	-1, /* 0010 -> RESERVED */
	90, /* 0011 -> 9.0x */
	95, /* 0100 -> 9.5x */
	-1, /* 0101 -> RESERVED */
	-1, /* 0110 -> RESERVED */
	55, /* 0111 -> 5.5x */
	60, /* 1000 -> 6.0x */
	70, /* 1001 -> 7.0x */
	80, /* 1010 -> 8.0x */
	50, /* 1011 -> 5.0x */
	65, /* 1100 -> 6.5x */
	75, /* 1101 -> 7.5x */
	85, /* 1110 -> 8.5x */
	120, /* 1111 -> 12.0x */
	100, /* 0000 -> 10.0x */
	110, /* 0001 -> 11.0x */
	120, /* 0010 -> 12.0x */
	90, /* 0011 -> 9.0x */
	105, /* 0100 -> 10.5x */
	115, /* 0101 -> 11.5x */
	125, /* 0110 -> 12.5x */
	135, /* 0111 -> 13.5x */
	140, /* 1000 -> 14.0x */
	150, /* 1001 -> 15.0x */
	160, /* 1010 -> 16.0x */
	130, /* 1011 -> 13.0x */
	145, /* 1100 -> 14.5x */
	155, /* 1101 -> 15.5x */
	-1, /* 1110 -> RESERVED (13.0x) */
	120, /* 1111 -> 12.0x */
	};

	static int __initdata nehemiah_c_clock_ratio[32] = {
	100, /* 0000 -> 10.0x */
	160, /* 0001 -> 16.0x */
	40, /* 0010 -> RESERVED */
	90, /* 0011 -> 9.0x */
	95, /* 0100 -> 9.5x */
	-1, /* 0101 -> RESERVED */
	45, /* 0110 -> RESERVED */
	55, /* 0111 -> 5.5x */
	60, /* 1000 -> 6.0x */
	70, /* 1001 -> 7.0x */
	80, /* 1010 -> 8.0x */
	50, /* 1011 -> 5.0x */
	65, /* 1100 -> 6.5x */
	75, /* 1101 -> 7.5x */
	85, /* 1110 -> 8.5x */
	120, /* 1111 -> 12.0x */
	100, /* 0000 -> 10.0x */
	110, /* 0001 -> 11.0x */
	120, /* 0010 -> 12.0x */
	90, /* 0011 -> 9.0x */
	105, /* 0100 -> 10.5x */
	115, /* 0101 -> 11.5x */
	125, /* 0110 -> 12.5x */
	135, /* 0111 -> 13.5x */
	140, /* 1000 -> 14.0x */
	150, /* 1001 -> 15.0x */
	160, /* 1010 -> 16.0x */
	130, /* 1011 -> 13.0x */
	145, /* 1100 -> 14.5x */
	155, /* 1101 -> 15.5x */
	-1, /* 1110 -> RESERVED (13.0x) */
	120, /* 1111 -> 12.0x */
	};

	static int __initdata nehemiah_a_eblcr[32] = {
	50, /* 0000 -> 5.0x */
	160, /* 0001 -> 16.0x */
	-1, /* 0010 -> RESERVED */
	100, /* 0011 -> 10.0x */
	55, /* 0100 -> 5.5x */
	-1, /* 0101 -> RESERVED */
	-1, /* 0110 -> RESERVED */
	95, /* 0111 -> 9.5x */
	90, /* 1000 -> 9.0x */
	70, /* 1001 -> 7.0x */
	80, /* 1010 -> 8.0x */
	60, /* 1011 -> 6.0x */
	120, /* 1100 -> 12.0x */
	75, /* 1101 -> 7.5x */
	85, /* 1110 -> 8.5x */
	65, /* 1111 -> 6.5x */
	90, /* 0000 -> 9.0x */
	-1, /* 0001 -> RESERVED */
	120, /* 0010 -> 12.0x */
	100, /* 0011 -> 10.0x */
	135, /* 0100 -> 13.5x */
	115, /* 0101 -> 11.5x */
	125, /* 0110 -> 12.5x */
	105, /* 0111 -> 10.5x */
	130, /* 1000 -> 13.0x */
	150, /* 1001 -> 15.0x */
	160, /* 1010 -> 16.0x */
	140, /* 1011 -> 14.0x */
	120, /* 1100 -> 12.0x */
	155, /* 1101 -> 15.5x */
	-1, /* 1110 -> RESERVED (13.0x) */
	145 /* 1111 -> 14.5x */
	/* end of table */
	};
	static int __initdata nehemiah_b_eblcr[32] = {
	50, /* 0000 -> 5.0x */
	160, /* 0001 -> 16.0x */
	-1, /* 0010 -> RESERVED */
	100, /* 0011 -> 10.0x */
	55, /* 0100 -> 5.5x */
	-1, /* 0101 -> RESERVED */
	-1, /* 0110 -> RESERVED */
	95, /* 0111 -> 9.5x */
	90, /* 1000 -> 9.0x */
	70, /* 1001 -> 7.0x */
	80, /* 1010 -> 8.0x */
	60, /* 1011 -> 6.0x */
	120, /* 1100 -> 12.0x */
	75, /* 1101 -> 7.5x */
	85, /* 1110 -> 8.5x */
	65, /* 1111 -> 6.5x */
	90, /* 0000 -> 9.0x */
	110, /* 0001 -> 11.0x */
	120, /* 0010 -> 12.0x */
	100, /* 0011 -> 10.0x */
	135, /* 0100 -> 13.5x */
	115, /* 0101 -> 11.5x */
	125, /* 0110 -> 12.5x */
	105, /* 0111 -> 10.5x */
	130, /* 1000 -> 13.0x */
	150, /* 1001 -> 15.0x */
	160, /* 1010 -> 16.0x */
	140, /* 1011 -> 14.0x */
	120, /* 1100 -> 12.0x */
	155, /* 1101 -> 15.5x */
	-1, /* 1110 -> RESERVED (13.0x) */
	145 /* 1111 -> 14.5x */
	/* end of table */
	};
	static int __initdata nehemiah_c_eblcr[32] = {
	50, /* 0000 -> 5.0x */
	160, /* 0001 -> 16.0x */
	40, /* 0010 -> RESERVED */
	100, /* 0011 -> 10.0x */
	55, /* 0100 -> 5.5x */
	-1, /* 0101 -> RESERVED */
	45, /* 0110 -> RESERVED */
	95, /* 0111 -> 9.5x */
	90, /* 1000 -> 9.0x */
	70, /* 1001 -> 7.0x */
	80, /* 1010 -> 8.0x */
	60, /* 1011 -> 6.0x */
	120, /* 1100 -> 12.0x */
	75, /* 1101 -> 7.5x */
	85, /* 1110 -> 8.5x */
	65, /* 1111 -> 6.5x */
	90, /* 0000 -> 9.0x */
	110, /* 0001 -> 11.0x */
	120, /* 0010 -> 12.0x */
	100, /* 0011 -> 10.0x */
	135, /* 0100 -> 13.5x */
	115, /* 0101 -> 11.5x */
	125, /* 0110 -> 12.5x */
	105, /* 0111 -> 10.5x */
	130, /* 1000 -> 13.0x */
	150, /* 1001 -> 15.0x */
	160, /* 1010 -> 16.0x */
	140, /* 1011 -> 14.0x */
	120, /* 1100 -> 12.0x */
	155, /* 1101 -> 15.5x */
	-1, /* 1110 -> RESERVED (13.0x) */
	145 /* 1111 -> 14.5x */
	/* end of table */
	};

	/*
	* Voltage scales. Div/Mod by 1000 to get actual voltage.
	* Which scale to use depends on the VRM type in use.
	*/
	static int __initdata vrm85scales[32] = {
	1250, 1200, 1150, 1100, 1050, 1800, 1750, 1700,
	1650, 1600, 1550, 1500, 1450, 1400, 1350, 1300,
	1275, 1225, 1175, 1125, 1075, 1825, 1775, 1725,
	1675, 1625, 1575, 1525, 1475, 1425, 1375, 1325,
	};

	static int __initdata mobilevrmscales[32] = {
	2000, 1950, 1900, 1850, 1800, 1750, 1700, 1650,
	1600, 1550, 1500, 1450, 1500, 1350, 1300, -1,
	1275, 1250, 1225, 1200, 1175, 1150, 1125, 1100,
	1075, 1050, 1025, 1000, 975, 950, 925, -1,
	};