arch/arm/mach-dove/include/mach/pm.h

   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
  56 static 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
  64 static 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