1/*
2 * arch/arm/mach-dove/include/mach/pm.h
3 *
4 * This file is licensed under the terms of the GNU General Public
5 * License version 2.  This program is licensed "as is" without any
6 * warranty of any kind, whether express or implied.
7 */
8
9#ifndef __ASM_ARCH_PM_H
10#define __ASM_ARCH_PM_H
11
12#include <asm/errno.h>
13#include <mach/irqs.h>
14
15#define CLOCK_GATING_CONTROL	(DOVE_PMU_VIRT_BASE + 0x38)
16#define  CLOCK_GATING_BIT_USB0		0
17#define  CLOCK_GATING_BIT_USB1		1
18#define  CLOCK_GATING_BIT_GBE		2
19#define  CLOCK_GATING_BIT_SATA		3
20#define  CLOCK_GATING_BIT_PCIE0		4
21#define  CLOCK_GATING_BIT_PCIE1		5
22#define  CLOCK_GATING_BIT_SDIO0		8
23#define  CLOCK_GATING_BIT_SDIO1		9
24#define  CLOCK_GATING_BIT_NAND		10
25#define  CLOCK_GATING_BIT_CAMERA	11
26#define  CLOCK_GATING_BIT_I2S0		12
27#define  CLOCK_GATING_BIT_I2S1		13
28#define  CLOCK_GATING_BIT_CRYPTO	15
29#define  CLOCK_GATING_BIT_AC97		21
30#define  CLOCK_GATING_BIT_PDMA		22
31#define  CLOCK_GATING_BIT_XOR0		23
32#define  CLOCK_GATING_BIT_XOR1		24
33#define  CLOCK_GATING_BIT_GIGA_PHY	30
34#define  CLOCK_GATING_USB0_MASK		(1 << CLOCK_GATING_BIT_USB0)
35#define  CLOCK_GATING_USB1_MASK		(1 << CLOCK_GATING_BIT_USB1)
36#define  CLOCK_GATING_GBE_MASK		(1 << CLOCK_GATING_BIT_GBE)
37#define  CLOCK_GATING_SATA_MASK		(1 << CLOCK_GATING_BIT_SATA)
38#define  CLOCK_GATING_PCIE0_MASK	(1 << CLOCK_GATING_BIT_PCIE0)
39#define  CLOCK_GATING_PCIE1_MASK	(1 << CLOCK_GATING_BIT_PCIE1)
40#define  CLOCK_GATING_SDIO0_MASK	(1 << CLOCK_GATING_BIT_SDIO0)
41#define  CLOCK_GATING_SDIO1_MASK	(1 << CLOCK_GATING_BIT_SDIO1)
42#define  CLOCK_GATING_NAND_MASK		(1 << CLOCK_GATING_BIT_NAND)
43#define  CLOCK_GATING_CAMERA_MASK	(1 << CLOCK_GATING_BIT_CAMERA)
44#define  CLOCK_GATING_I2S0_MASK		(1 << CLOCK_GATING_BIT_I2S0)
45#define  CLOCK_GATING_I2S1_MASK		(1 << CLOCK_GATING_BIT_I2S1)
46#define  CLOCK_GATING_CRYPTO_MASK	(1 << CLOCK_GATING_BIT_CRYPTO)
47#define  CLOCK_GATING_AC97_MASK		(1 << CLOCK_GATING_BIT_AC97)
48#define  CLOCK_GATING_PDMA_MASK		(1 << CLOCK_GATING_BIT_PDMA)
49#define  CLOCK_GATING_XOR0_MASK		(1 << CLOCK_GATING_BIT_XOR0)
50#define  CLOCK_GATING_XOR1_MASK		(1 << CLOCK_GATING_BIT_XOR1)
51#define  CLOCK_GATING_GIGA_PHY_MASK	(1 << CLOCK_GATING_BIT_GIGA_PHY)
52
53#define PMU_INTERRUPT_CAUSE	(DOVE_PMU_VIRT_BASE + 0x50)
54#define PMU_INTERRUPT_MASK	(DOVE_PMU_VIRT_BASE + 0x54)
55
56static inline int pmu_to_irq(int pin)
57{
58	if (pin < NR_PMU_IRQS)
59		return pin + IRQ_DOVE_PMU_START;
60
61	return -EINVAL;
62}
63
64static inline int irq_to_pmu(int irq)
65{
66	if (IRQ_DOVE_PMU_START <= irq && irq < NR_IRQS)
67		return irq - IRQ_DOVE_PMU_START;
68
69	return -EINVAL;
70}
71
72#endif
73