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ramips: adapted cevt-r4k irq patches
Fixes: coolsnowwolf#13251
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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@@ -73,11 +73,28 @@ Signed-off-by: John Crispin <[email protected]> | |
| unsigned int cpu = smp_processor_id(); | ||
| struct clock_event_device *cd; | ||
| unsigned int irq, min_delta; | ||
| @@ -326,11 +353,16 @@ int r4k_clockevent_init(void) | ||
| @@ -303,6 +330,15 @@ int r4k_clockevent_init(void) | ||
| if (!c0_compare_int_usable()) | ||
| return -ENXIO; | ||
|
|
||
| +#ifdef CONFIG_CEVT_SYSTICK_QUIRK | ||
| + /* | ||
| + * With vectored interrupts things are getting platform specific. | ||
| + * get_c0_compare_int is a hook to allow a platform to return the | ||
| + * interrupt number of its liking. | ||
| + */ | ||
| + irq = get_c0_compare_int(); | ||
| +#endif | ||
| + | ||
| cd = &per_cpu(mips_clockevent_device, cpu); | ||
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| cd->name = "MIPS"; | ||
| @@ -314,11 +350,17 @@ int r4k_clockevent_init(void) | ||
|
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| cd->rating = 300; | ||
| cd->irq = irq; | ||
| cd->cpumask = cpumask_of(cpu); | ||
| +#ifdef CONFIG_CEVT_SYSTICK_QUIRK | ||
| + cd->irq = irq; | ||
| + cd->set_state_shutdown = mips_state_shutdown; | ||
| + cd->set_state_oneshot = mips_state_oneshot; | ||
| +#endif | ||
|
|
@@ -90,7 +107,7 @@ Signed-off-by: John Crispin <[email protected]> | |
| if (cp0_timer_irq_installed) | ||
| return 0; | ||
|
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||
| @@ -339,6 +371,7 @@ int r4k_clockevent_init(void) | ||
| @@ -334,6 +376,7 @@ int r4k_clockevent_init(void) | ||
| if (request_irq(irq, c0_compare_interrupt, flags, "timer", | ||
| c0_compare_interrupt)) | ||
| pr_err("Failed to request irq %d (timer)\n", irq); | ||
|
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||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
|
|
@@ -73,11 +73,28 @@ Signed-off-by: John Crispin <[email protected]> | |
| unsigned int cpu = smp_processor_id(); | ||
| struct clock_event_device *cd; | ||
| unsigned int irq, min_delta; | ||
| @@ -322,11 +349,16 @@ int r4k_clockevent_init(void) | ||
| @@ -303,6 +330,15 @@ int r4k_clockevent_init(void) | ||
| if (!c0_compare_int_usable()) | ||
| return -ENXIO; | ||
|
|
||
| +#ifdef CONFIG_CEVT_SYSTICK_QUIRK | ||
| + /* | ||
| + * With vectored interrupts things are getting platform specific. | ||
| + * get_c0_compare_int is a hook to allow a platform to return the | ||
| + * interrupt number of its liking. | ||
| + */ | ||
| + irq = get_c0_compare_int(); | ||
| +#endif | ||
| + | ||
| cd = &per_cpu(mips_clockevent_device, cpu); | ||
|
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| cd->name = "MIPS"; | ||
| @@ -314,11 +350,17 @@ int r4k_clockevent_init(void) | ||
|
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||
| cd->rating = 300; | ||
| cd->irq = irq; | ||
| cd->cpumask = cpumask_of(cpu); | ||
| +#ifdef CONFIG_CEVT_SYSTICK_QUIRK | ||
| + cd->irq = irq; | ||
| + cd->set_state_shutdown = mips_state_shutdown; | ||
| + cd->set_state_oneshot = mips_state_oneshot; | ||
| +#endif | ||
|
|
@@ -90,7 +107,7 @@ Signed-off-by: John Crispin <[email protected]> | |
| if (cp0_timer_irq_installed) | ||
| return 0; | ||
|
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||
| @@ -335,6 +367,7 @@ int r4k_clockevent_init(void) | ||
| @@ -334,6 +376,7 @@ int r4k_clockevent_init(void) | ||
| if (request_irq(irq, c0_compare_interrupt, flags, "timer", | ||
| c0_compare_interrupt)) | ||
| pr_err("Failed to request irq %d (timer)\n", irq); | ||
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