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_USB0_MASK		(1 << 0)
17 #define  CLOCK_GATING_USB1_MASK		(1 << 1)
18 #define  CLOCK_GATING_GBE_MASK		(1 << 2)
19 #define  CLOCK_GATING_SATA_MASK		(1 << 3)
20 #define  CLOCK_GATING_PCIE0_MASK	(1 << 4)
21 #define  CLOCK_GATING_PCIE1_MASK	(1 << 5)
22 #define  CLOCK_GATING_SDIO0_MASK	(1 << 8)
23 #define  CLOCK_GATING_SDIO1_MASK	(1 << 9)
24 #define  CLOCK_GATING_NAND_MASK		(1 << 10)
25 #define  CLOCK_GATING_CAMERA_MASK	(1 << 11)
26 #define  CLOCK_GATING_I2S0_MASK		(1 << 12)
27 #define  CLOCK_GATING_I2S1_MASK		(1 << 13)
28 #define  CLOCK_GATING_CRYPTO_MASK	(1 << 15)
29 #define  CLOCK_GATING_AC97_MASK		(1 << 21)
30 #define  CLOCK_GATING_PDMA_MASK		(1 << 22)
31 #define  CLOCK_GATING_XOR0_MASK		(1 << 23)
32 #define  CLOCK_GATING_XOR1_MASK		(1 << 24)
33 #define  CLOCK_GATING_GIGA_PHY_MASK	(1 << 30)
34 
35 #define PMU_INTERRUPT_CAUSE	(DOVE_PMU_VIRT_BASE + 0x50)
36 #define PMU_INTERRUPT_MASK	(DOVE_PMU_VIRT_BASE + 0x54)
37 
pmu_to_irq(int pin)38 static inline int pmu_to_irq(int pin)
39 {
40 	if (pin < NR_PMU_IRQS)
41 		return pin + IRQ_DOVE_PMU_START;
42 
43 	return -EINVAL;
44 }
45 
irq_to_pmu(int irq)46 static inline int irq_to_pmu(int irq)
47 {
48 	if (IRQ_DOVE_PMU_START < irq && irq < NR_IRQS)
49 		return irq - IRQ_DOVE_PMU_START;
50 
51 	return -EINVAL;
52 }
53 
54 #endif
55