LXR linux/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
  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