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d356cf5a74
PMU interrupts start at IRQ_DOVE_PMU_START, not IRQ_DOVE_PMU_START + 1. Fix the condition. (It may have been less likely to occur had the code been written "if (irq >= IRQ_DOVE_PMU_START" which imho is the easier to understand notation, and matches the normal way of thinking about these things.) Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Cc: stable@vger.kernel.org Signed-off-by: Jason Cooper <jason@lakedaemon.net>
73 lines
2.5 KiB
C
73 lines
2.5 KiB
C
/*
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* arch/arm/mach-dove/include/mach/pm.h
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*
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* This file is licensed under the terms of the GNU General Public
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* License version 2. This program is licensed "as is" without any
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* warranty of any kind, whether express or implied.
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*/
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#ifndef __ASM_ARCH_PM_H
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#define __ASM_ARCH_PM_H
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#include <asm/errno.h>
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#include <mach/irqs.h>
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#define CLOCK_GATING_CONTROL (DOVE_PMU_VIRT_BASE + 0x38)
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#define CLOCK_GATING_BIT_USB0 0
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#define CLOCK_GATING_BIT_USB1 1
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#define CLOCK_GATING_BIT_GBE 2
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#define CLOCK_GATING_BIT_SATA 3
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#define CLOCK_GATING_BIT_PCIE0 4
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#define CLOCK_GATING_BIT_PCIE1 5
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#define CLOCK_GATING_BIT_SDIO0 8
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#define CLOCK_GATING_BIT_SDIO1 9
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#define CLOCK_GATING_BIT_NAND 10
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#define CLOCK_GATING_BIT_CAMERA 11
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#define CLOCK_GATING_BIT_I2S0 12
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#define CLOCK_GATING_BIT_I2S1 13
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#define CLOCK_GATING_BIT_CRYPTO 15
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#define CLOCK_GATING_BIT_AC97 21
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#define CLOCK_GATING_BIT_PDMA 22
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#define CLOCK_GATING_BIT_XOR0 23
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#define CLOCK_GATING_BIT_XOR1 24
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#define CLOCK_GATING_BIT_GIGA_PHY 30
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#define CLOCK_GATING_USB0_MASK (1 << CLOCK_GATING_BIT_USB0)
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#define CLOCK_GATING_USB1_MASK (1 << CLOCK_GATING_BIT_USB1)
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#define CLOCK_GATING_GBE_MASK (1 << CLOCK_GATING_BIT_GBE)
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#define CLOCK_GATING_SATA_MASK (1 << CLOCK_GATING_BIT_SATA)
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#define CLOCK_GATING_PCIE0_MASK (1 << CLOCK_GATING_BIT_PCIE0)
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#define CLOCK_GATING_PCIE1_MASK (1 << CLOCK_GATING_BIT_PCIE1)
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#define CLOCK_GATING_SDIO0_MASK (1 << CLOCK_GATING_BIT_SDIO0)
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#define CLOCK_GATING_SDIO1_MASK (1 << CLOCK_GATING_BIT_SDIO1)
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#define CLOCK_GATING_NAND_MASK (1 << CLOCK_GATING_BIT_NAND)
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#define CLOCK_GATING_CAMERA_MASK (1 << CLOCK_GATING_BIT_CAMERA)
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#define CLOCK_GATING_I2S0_MASK (1 << CLOCK_GATING_BIT_I2S0)
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#define CLOCK_GATING_I2S1_MASK (1 << CLOCK_GATING_BIT_I2S1)
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#define CLOCK_GATING_CRYPTO_MASK (1 << CLOCK_GATING_BIT_CRYPTO)
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#define CLOCK_GATING_AC97_MASK (1 << CLOCK_GATING_BIT_AC97)
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#define CLOCK_GATING_PDMA_MASK (1 << CLOCK_GATING_BIT_PDMA)
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#define CLOCK_GATING_XOR0_MASK (1 << CLOCK_GATING_BIT_XOR0)
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#define CLOCK_GATING_XOR1_MASK (1 << CLOCK_GATING_BIT_XOR1)
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#define CLOCK_GATING_GIGA_PHY_MASK (1 << CLOCK_GATING_BIT_GIGA_PHY)
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#define PMU_INTERRUPT_CAUSE (DOVE_PMU_VIRT_BASE + 0x50)
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#define PMU_INTERRUPT_MASK (DOVE_PMU_VIRT_BASE + 0x54)
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static inline int pmu_to_irq(int pin)
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{
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if (pin < NR_PMU_IRQS)
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return pin + IRQ_DOVE_PMU_START;
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return -EINVAL;
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}
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static inline int irq_to_pmu(int irq)
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{
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if (IRQ_DOVE_PMU_START <= irq && irq < NR_IRQS)
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return irq - IRQ_DOVE_PMU_START;
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return -EINVAL;
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}
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#endif
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