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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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31
arch/arm/mach-davinci/devices.c
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@@ -56,7 +56,7 @@ static struct resource i2c_resources[] = {
.flags = IORESOURCE_MEM,
},
{
.start = IRQ_I2C,
.start = DAVINCI_INTC_IRQ(IRQ_I2C),
.flags = IORESOURCE_IRQ,
},
};
@@ -84,8 +84,8 @@ static struct resource ide_resources[] = {
.flags = IORESOURCE_MEM,
},
{
.start = IRQ_IDE,
.end = IRQ_IDE,
.start = DAVINCI_INTC_IRQ(IRQ_IDE),
.end = DAVINCI_INTC_IRQ(IRQ_IDE),
.flags = IORESOURCE_IRQ,
},
};
@@ -133,11 +133,11 @@ static struct resource mmcsd0_resources[] = {
},
/* IRQs: MMC/SD, then SDIO */
{
.start = IRQ_MMCINT,
.start = DAVINCI_INTC_IRQ(IRQ_MMCINT),
.flags = IORESOURCE_IRQ,
}, {
/* different on dm355 */
.start = IRQ_SDIOINT,
.start = DAVINCI_INTC_IRQ(IRQ_SDIOINT),
.flags = IORESOURCE_IRQ,
},
};
@@ -163,10 +163,10 @@ static struct resource mmcsd1_resources[] = {
},
/* IRQs: MMC/SD, then SDIO */
{
.start = IRQ_DM355_MMCINT1,
.start = DAVINCI_INTC_IRQ(IRQ_DM355_MMCINT1),
.flags = IORESOURCE_IRQ,
}, {
.start = IRQ_DM355_SDIOINT1,
.start = DAVINCI_INTC_IRQ(IRQ_DM355_SDIOINT1),
.flags = IORESOURCE_IRQ,
},
};
@@ -219,7 +219,8 @@ void __init davinci_setup_mmc(int module, struct davinci_mmc_config *config)
mmcsd1_resources[0].start = DM365_MMCSD1_BASE;
mmcsd1_resources[0].end = DM365_MMCSD1_BASE +
SZ_4K - 1;
mmcsd1_resources[2].start = IRQ_DM365_SDIOINT1;
mmcsd1_resources[2].start = DAVINCI_INTC_IRQ(
IRQ_DM365_SDIOINT1);
davinci_mmcsd1_device.name = "da830-mmc";
} else
break;
@@ -230,7 +231,8 @@ void __init davinci_setup_mmc(int module, struct davinci_mmc_config *config)
if (cpu_is_davinci_dm355()) {
mmcsd0_resources[0].start = DM355_MMCSD0_BASE;
mmcsd0_resources[0].end = DM355_MMCSD0_BASE + SZ_4K - 1;
mmcsd0_resources[2].start = IRQ_DM355_SDIOINT0;
mmcsd0_resources[2].start = DAVINCI_INTC_IRQ(
IRQ_DM355_SDIOINT0);
/* expose all 6 MMC0 signals: CLK, CMD, DATA[0..3] */
davinci_cfg_reg(DM355_MMCSD0);
@@ -241,7 +243,8 @@ void __init davinci_setup_mmc(int module, struct davinci_mmc_config *config)
mmcsd0_resources[0].start = DM365_MMCSD0_BASE;
mmcsd0_resources[0].end = DM365_MMCSD0_BASE +
SZ_4K - 1;
mmcsd0_resources[2].start = IRQ_DM365_SDIOINT0;
mmcsd0_resources[2].start = DAVINCI_INTC_IRQ(
IRQ_DM365_SDIOINT0);
davinci_mmcsd0_device.name = "da830-mmc";
} else if (cpu_is_davinci_dm644x()) {
/* REVISIT: should this be in board-init code? */
@@ -313,13 +316,13 @@ int davinci_gpio_register(struct resource *res, int size, void *pdata)
struct davinci_timer_instance davinci_timer_instance[2] = {
{
.base = DAVINCI_TIMER0_BASE,
.bottom_irq = IRQ_TINT0_TINT12,
.top_irq = IRQ_TINT0_TINT34,
.bottom_irq = DAVINCI_INTC_IRQ(IRQ_TINT0_TINT12),
.top_irq = DAVINCI_INTC_IRQ(IRQ_TINT0_TINT34),
},
{
.base = DAVINCI_TIMER1_BASE,
.bottom_irq = IRQ_TINT1_TINT12,
.top_irq = IRQ_TINT1_TINT34,
.bottom_irq = DAVINCI_INTC_IRQ(IRQ_TINT1_TINT12),
.top_irq = DAVINCI_INTC_IRQ(IRQ_TINT1_TINT34),
},
};