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authorOlof Johansson <olof@lixom.net>2012-11-06 10:51:06 -0500
committerOlof Johansson <olof@lixom.net>2012-11-06 10:51:06 -0500
commit66267ee58732bb4c21c7bbba004ee481b8ad2b30 (patch)
treebf7f72e623d7c1ca6472e0a1286e802cd3bff139 /drivers/gpio/gpio-mvebu.c
parent6ed68a6d83e4497dc33581ccc82b4fa3e7e8226d (diff)
parentf58007762f537ba13674a3138b3f4c20fff1cba9 (diff)
Merge branch 'arm-next' of git://git.xilinx.com/linux-xlnx into next/cleanup
From Michal Simek: * 'arm-next' of git://git.xilinx.com/linux-xlnx: zynq: move static peripheral mappings zynq: remove use of CLKDEV_LOOKUP zynq: use pl310 device tree bindings zynq: use GIC device tree bindings + Linux 3.7-rc3
Diffstat (limited to 'drivers/gpio/gpio-mvebu.c')
-rw-r--r--drivers/gpio/gpio-mvebu.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpio/gpio-mvebu.c b/drivers/gpio/gpio-mvebu.c
index 902af437eaf..7a874129e5d 100644
--- a/drivers/gpio/gpio-mvebu.c
+++ b/drivers/gpio/gpio-mvebu.c
@@ -381,11 +381,13 @@ static int mvebu_gpio_irq_set_type(struct irq_data *d, unsigned int type)
381 u = readl_relaxed(mvebu_gpioreg_in_pol(mvchip)); 381 u = readl_relaxed(mvebu_gpioreg_in_pol(mvchip));
382 u &= ~(1 << pin); 382 u &= ~(1 << pin);
383 writel_relaxed(u, mvebu_gpioreg_in_pol(mvchip)); 383 writel_relaxed(u, mvebu_gpioreg_in_pol(mvchip));
384 break;
384 case IRQ_TYPE_EDGE_FALLING: 385 case IRQ_TYPE_EDGE_FALLING:
385 case IRQ_TYPE_LEVEL_LOW: 386 case IRQ_TYPE_LEVEL_LOW:
386 u = readl_relaxed(mvebu_gpioreg_in_pol(mvchip)); 387 u = readl_relaxed(mvebu_gpioreg_in_pol(mvchip));
387 u |= 1 << pin; 388 u |= 1 << pin;
388 writel_relaxed(u, mvebu_gpioreg_in_pol(mvchip)); 389 writel_relaxed(u, mvebu_gpioreg_in_pol(mvchip));
390 break;
389 case IRQ_TYPE_EDGE_BOTH: { 391 case IRQ_TYPE_EDGE_BOTH: {
390 u32 v; 392 u32 v;
391 393
@@ -401,6 +403,7 @@ static int mvebu_gpio_irq_set_type(struct irq_data *d, unsigned int type)
401 else 403 else
402 u &= ~(1 << pin); /* rising */ 404 u &= ~(1 << pin); /* rising */
403 writel_relaxed(u, mvebu_gpioreg_in_pol(mvchip)); 405 writel_relaxed(u, mvebu_gpioreg_in_pol(mvchip));
406 break;
404 } 407 }
405 } 408 }
406 return 0; 409 return 0;