diff options
| author | Feng Kan <fkan@apm.com> | 2014-07-31 01:56:58 +0400 |
|---|---|---|
| committer | Jason Cooper <jason@lakedaemon.net> | 2014-08-19 19:07:46 +0400 |
| commit | e5f81539f657af7e9f54ea37986fde8f92acef22 (patch) | |
| tree | 1e48f8a6807a0b8a301930fb57bede3baf4532fa /drivers/irqchip/irq-gic-common.c | |
| parent | 7d1311b93e58ed55f3a31cc8f94c4b8fe988a2b9 (diff) | |
| download | linux-e5f81539f657af7e9f54ea37986fde8f92acef22.tar.xz | |
irqchip: gic: Replace hex numbers with defines.
This is to cleanup some hex numbers used in the code and replace
them with defines to make the code cleaner.
Signed-off-by: Feng Kan <fkan@apm.com>
Reviewed-by: Anup Patel <apatel@apm.com>
Link: https://lkml.kernel.org/r/1406757419-18729-2-git-send-email-fkan@apm.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'drivers/irqchip/irq-gic-common.c')
| -rw-r--r-- | drivers/irqchip/irq-gic-common.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/irqchip/irq-gic-common.c b/drivers/irqchip/irq-gic-common.c index 60ac704d2090..61541ff24397 100644 --- a/drivers/irqchip/irq-gic-common.c +++ b/drivers/irqchip/irq-gic-common.c @@ -74,20 +74,22 @@ void __init gic_dist_config(void __iomem *base, int gic_irqs, * Set all global interrupts to be level triggered, active low. */ for (i = 32; i < gic_irqs; i += 16) - writel_relaxed(0, base + GIC_DIST_CONFIG + i / 4); + writel_relaxed(GICD_INT_ACTLOW_LVLTRIG, + base + GIC_DIST_CONFIG + i / 4); /* * Set priority on all global interrupts. */ for (i = 32; i < gic_irqs; i += 4) - writel_relaxed(0xa0a0a0a0, base + GIC_DIST_PRI + i); + writel_relaxed(GICD_INT_DEF_PRI_X4, base + GIC_DIST_PRI + i); /* * Disable all interrupts. Leave the PPI and SGIs alone * as they are enabled by redistributor registers. */ for (i = 32; i < gic_irqs; i += 32) - writel_relaxed(0xffffffff, base + GIC_DIST_ENABLE_CLEAR + i / 8); + writel_relaxed(GICD_INT_EN_CLR_X32, + base + GIC_DIST_ENABLE_CLEAR + i / 8); if (sync_access) sync_access(); @@ -101,14 +103,15 @@ void gic_cpu_config(void __iomem *base, void (*sync_access)(void)) * Deal with the banked PPI and SGI interrupts - disable all * PPI interrupts, ensure all SGI interrupts are enabled. */ - writel_relaxed(0xffff0000, base + GIC_DIST_ENABLE_CLEAR); - writel_relaxed(0x0000ffff, base + GIC_DIST_ENABLE_SET); + writel_relaxed(GICD_INT_EN_CLR_PPI, base + GIC_DIST_ENABLE_CLEAR); + writel_relaxed(GICD_INT_EN_SET_SGI, base + GIC_DIST_ENABLE_SET); /* * Set priority on PPI and SGI interrupts */ for (i = 0; i < 32; i += 4) - writel_relaxed(0xa0a0a0a0, base + GIC_DIST_PRI + i * 4 / 4); + writel_relaxed(GICD_INT_DEF_PRI_X4, + base + GIC_DIST_PRI + i * 4 / 4); if (sync_access) sync_access(); |