Skip to content

Commit

Permalink
---
Browse files Browse the repository at this point in the history
yaml
---
r: 225951
b: refs/heads/master
c: bb71bdd
h: refs/heads/master
i:
  225949: 4aa79a6
  225947: e163cd6
  225943: 9974ef8
  225935: aa9562c
  225919: 03043f6
v: v3
  • Loading branch information
Haojian Zhuang authored and Eric Miao committed Dec 16, 2010
1 parent b6b1248 commit 1f2af3d
Show file tree
Hide file tree
Showing 3 changed files with 23 additions and 37 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: d04e67cd1d088762c17e8edf08fbc14e4af1981a
refs/heads/master: bb71bdd31b48efa2b9834f1a47eb5f657e3c217c
47 changes: 14 additions & 33 deletions trunk/arch/arm/mach-pxa/include/mach/irqs.h
Original file line number Diff line number Diff line change
Expand Up @@ -21,24 +21,23 @@

#define PXA_IRQ(x) (PXA_ISA_IRQ_NUM + (x))

#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx)
#define IRQ_SSP3 PXA_IRQ(0) /* SSP3 service request */
#define IRQ_MSL PXA_IRQ(1) /* MSL Interface interrupt */
#define IRQ_USBH2 PXA_IRQ(2) /* USB Host interrupt 1 (OHCI) */
#define IRQ_USBH1 PXA_IRQ(3) /* USB Host interrupt 2 (non-OHCI) */
#define IRQ_USBH2 PXA_IRQ(2) /* USB Host interrupt 1 (OHCI,PXA27x) */
#define IRQ_USBH1 PXA_IRQ(3) /* USB Host interrupt 2 (non-OHCI,PXA27x) */
#define IRQ_KEYPAD PXA_IRQ(4) /* Key pad controller */
#define IRQ_MEMSTK PXA_IRQ(5) /* Memory Stick interrupt */
#define IRQ_MEMSTK PXA_IRQ(5) /* Memory Stick interrupt (PXA27x) */
#define IRQ_ACIPC0 PXA_IRQ(5) /* AP-CP Communication (PXA930) */
#define IRQ_PWRI2C PXA_IRQ(6) /* Power I2C interrupt */
#endif

#define IRQ_HWUART PXA_IRQ(7) /* HWUART Transmit/Receive/Error (PXA26x) */
#define IRQ_OST_4_11 PXA_IRQ(7) /* OS timer 4-11 matches (PXA27x) */
#define IRQ_GPIO0 PXA_IRQ(8) /* GPIO0 Edge Detect */
#define IRQ_GPIO1 PXA_IRQ(9) /* GPIO1 Edge Detect */
#define IRQ_GPIO_2_x PXA_IRQ(10) /* GPIO[2-x] Edge Detect */
#define IRQ_USB PXA_IRQ(11) /* USB Service */
#define IRQ_PMU PXA_IRQ(12) /* Performance Monitoring Unit */
#define IRQ_I2S PXA_IRQ(13) /* I2S Interrupt */
#define IRQ_I2S PXA_IRQ(13) /* I2S Interrupt (PXA27x) */
#define IRQ_SSP4 PXA_IRQ(13) /* SSP4 service request (PXA3xx) */
#define IRQ_AC97 PXA_IRQ(14) /* AC97 Interrupt */
#define IRQ_ASSP PXA_IRQ(15) /* Audio SSP Service Request (PXA25x) */
#define IRQ_USIM PXA_IRQ(15) /* Smart Card interface interrupt (PXA27x) */
Expand All @@ -47,6 +46,7 @@
#define IRQ_LCD PXA_IRQ(17) /* LCD Controller Service Request */
#define IRQ_I2C PXA_IRQ(18) /* I2C Service Request */
#define IRQ_ICP PXA_IRQ(19) /* ICP Transmit/Receive/Error */
#define IRQ_ACIPC2 PXA_IRQ(19) /* AP-CP Communication (PXA930) */
#define IRQ_STUART PXA_IRQ(20) /* STUART Transmit/Receive/Error */
#define IRQ_BTUART PXA_IRQ(21) /* BTUART Transmit/Receive/Error */
#define IRQ_FFUART PXA_IRQ(22) /* FFUART Transmit/Receive/Error*/
Expand All @@ -60,50 +60,31 @@
#define IRQ_RTC1Hz PXA_IRQ(30) /* RTC HZ Clock Tick */
#define IRQ_RTCAlrm PXA_IRQ(31) /* RTC Alarm */

#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx)
#define IRQ_TPM PXA_IRQ(32) /* TPM interrupt */
#define IRQ_CAMERA PXA_IRQ(33) /* Camera Interface */
#endif

#ifdef CONFIG_PXA3xx
#define IRQ_SSP4 PXA_IRQ(13) /* SSP4 service request */
#define IRQ_CIR PXA_IRQ(34) /* Consumer IR */
#define IRQ_COMM_WDT PXA_IRQ(35) /* Comm WDT interrupt */
#define IRQ_TSI PXA_IRQ(36) /* Touch Screen Interface (PXA320) */
#define IRQ_ENHROT PXA_IRQ(37) /* Enhanced Rotary (PXA930) */
#define IRQ_USIM2 PXA_IRQ(38) /* USIM2 Controller */
#define IRQ_GCU PXA_IRQ(39) /* Graphics Controller */
#define IRQ_GCU PXA_IRQ(39) /* Graphics Controller (PXA3xx) */
#define IRQ_ACIPC1 PXA_IRQ(40) /* AP-CP Communication (PXA930) */
#define IRQ_MMC2 PXA_IRQ(41) /* MMC2 Controller */
#define IRQ_TRKBALL PXA_IRQ(43) /* Track Ball (PXA930) */
#define IRQ_1WIRE PXA_IRQ(44) /* 1-Wire Controller */
#define IRQ_NAND PXA_IRQ(45) /* NAND Controller */
#define IRQ_USB2 PXA_IRQ(46) /* USB 2.0 Device Controller */
#define IRQ_WAKEUP0 PXA_IRQ(49) /* EXT_WAKEUP0 */
#define IRQ_WAKEUP1 PXA_IRQ(50) /* EXT_WAKEUP1 */
#define IRQ_DMEMC PXA_IRQ(51) /* Dynamic Memory Controller */
#define IRQ_MMC3 PXA_IRQ(55) /* MMC3 Controller (PXA310) */
#endif

#ifdef CONFIG_CPU_PXA935
#define IRQ_U2O PXA_IRQ(64) /* USB OTG 2.0 Controller (PXA935) */
#define IRQ_U2H PXA_IRQ(65) /* USB Host 2.0 Controller (PXA935) */

#define IRQ_MMC3_PXA935 PXA_IRQ(72) /* MMC3 Controller (PXA935) */
#define IRQ_MMC4_PXA935 PXA_IRQ(73) /* MMC4 Controller (PXA935) */
#define IRQ_MMC5_PXA935 PXA_IRQ(74) /* MMC5 Controller (PXA935) */

#define IRQ_PXA935_MMC0 PXA_IRQ(72) /* MMC0 Controller (PXA935) */
#define IRQ_PXA935_MMC1 PXA_IRQ(73) /* MMC1 Controller (PXA935) */
#define IRQ_PXA935_MMC2 PXA_IRQ(74) /* MMC2 Controller (PXA935) */
#define IRQ_U2P PXA_IRQ(93) /* USB PHY D+/D- Lines (PXA935) */
#endif

#ifdef CONFIG_CPU_PXA930
#define IRQ_ENHROT PXA_IRQ(37) /* Enhanced Rotary (PXA930) */
#define IRQ_ACIPC0 PXA_IRQ(5)
#define IRQ_ACIPC1 PXA_IRQ(40)
#define IRQ_ACIPC2 PXA_IRQ(19)
#define IRQ_TRKBALL PXA_IRQ(43) /* Track Ball */
#endif

#ifdef CONFIG_CPU_PXA950
#define IRQ_GC500 PXA_IRQ(70) /* Graphics Controller (PXA950) */
#endif

#define PXA_GPIO_IRQ_BASE PXA_IRQ(96)
#define PXA_GPIO_IRQ_NUM (192)
Expand Down
11 changes: 8 additions & 3 deletions trunk/arch/arm/mach-pxa/irq.c
Original file line number Diff line number Diff line change
Expand Up @@ -37,6 +37,11 @@

static int pxa_internal_irq_nr;

static inline int cpu_has_ipr(void)
{
return !cpu_is_pxa25x();
}

static void pxa_mask_irq(unsigned int irq)
{
_ICMR(irq) &= ~(1 << IRQ_BIT(irq));
Expand Down Expand Up @@ -134,7 +139,7 @@ void __init pxa_init_irq(int irq_nr, set_wake_t fn)
}

/* initialize interrupt priority */
if (cpu_is_pxa27x() || cpu_is_pxa3xx()) {
if (cpu_has_ipr()) {
for (i = 0; i < irq_nr; i++)
IPR(i) = i | (1 << 31);
}
Expand Down Expand Up @@ -165,7 +170,7 @@ static int pxa_irq_suspend(struct sys_device *dev, pm_message_t state)
_ICMR(irq) = 0;
}

if (cpu_is_pxa27x() || cpu_is_pxa3xx()) {
if (cpu_has_ipr()) {
for (i = 0; i < pxa_internal_irq_nr; i++)
saved_ipr[i] = IPR(i);
}
Expand All @@ -177,7 +182,7 @@ static int pxa_irq_resume(struct sys_device *dev)
{
int i, irq = PXA_IRQ(0);

if (cpu_is_pxa27x() || cpu_is_pxa3xx()) {
if (cpu_has_ipr()) {
for (i = 0; i < pxa_internal_irq_nr; i++)
IPR(i) = saved_ipr[i];
}
Expand Down

0 comments on commit 1f2af3d

Please sign in to comment.