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ARM: davinci: wrap HW interrupt numbers with a macro

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Once we select SPARSE_IRQ, the interrupt numbers defined in mach/irqs.h
will only signify the hardware interrupt offsets, not the interrupt
numbers seen by linux. Introduce a wrapper macro that translates the
hwirq number to virtual numbers. For now it's just a dummy. Use that
macro when specifying the interrupts in resources for platform devices.

Reviewed-by: David Lechner <david@lechnology.com>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
This commit is contained in:
Bartosz Golaszewski
2019-02-14 15:52:01 +01:00
committed by Sekhar Nori
parent fb746842f6
commit a98ca73ee3
13 changed files with 246 additions and 239 deletions
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7
arch/arm/mach-davinci/usb.c
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@@ -38,7 +38,7 @@ static struct resource usb_resources[] = {
.flags = IORESOURCE_MEM,
},
{
.start = IRQ_USBINT,
.start = DAVINCI_INTC_IRQ(IRQ_USBINT),
.flags = IORESOURCE_IRQ,
.name = "mc"
},
@@ -70,8 +70,9 @@ void __init davinci_setup_usb(unsigned mA, unsigned potpgt_ms)
if (cpu_is_davinci_dm646x()) {
/* Override the defaults as DM6467 uses different IRQs. */
usb_dev.resource[1].start = IRQ_DM646X_USBINT;
usb_dev.resource[2].start = IRQ_DM646X_USBDMAINT;
usb_dev.resource[1].start = DAVINCI_INTC_IRQ(IRQ_DM646X_USBINT);
usb_dev.resource[2].start = DAVINCI_INTC_IRQ(
IRQ_DM646X_USBDMAINT);
} else /* other devices don't have dedicated CPPI IRQ */
usb_dev.num_resources = 2;