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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2009-07-05 22:41:31 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2009-07-06 17:00:43 +0100
commiteb7fffa39a3f114832df54a3e373d7580d8fe757 (patch)
tree47d4b5986e8d85433abc99e8bc02572cc970c357 /arch/arm/mach-realview/realview_pbx.c
parentbbeddc43e673fb6882cc55efdc3c3002c14f5d08 (diff)
downloadlinux-linaro-stable-eb7fffa39a3f114832df54a3e373d7580d8fe757.tar.gz
[ARM] realview: add PL061 gpiolib support
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-realview/realview_pbx.c')
-rw-r--r--arch/arm/mach-realview/realview_pbx.c22
1 files changed, 19 insertions, 3 deletions
diff --git a/arch/arm/mach-realview/realview_pbx.c b/arch/arm/mach-realview/realview_pbx.c
index ede2a57240a3..ce6c5d25fbef 100644
--- a/arch/arm/mach-realview/realview_pbx.c
+++ b/arch/arm/mach-realview/realview_pbx.c
@@ -22,6 +22,7 @@
#include <linux/platform_device.h>
#include <linux/sysdev.h>
#include <linux/amba/bus.h>
+#include <linux/amba/pl061.h>
#include <linux/io.h>
#include <asm/irq.h>
@@ -118,6 +119,21 @@ static void __init realview_pbx_map_io(void)
iotable_init(realview_local_io_desc, ARRAY_SIZE(realview_local_io_desc));
}
+static struct pl061_platform_data gpio0_plat_data = {
+ .gpio_base = 0,
+ .irq_base = -1,
+};
+
+static struct pl061_platform_data gpio1_plat_data = {
+ .gpio_base = 8,
+ .irq_base = -1,
+};
+
+static struct pl061_platform_data gpio2_plat_data = {
+ .gpio_base = 16,
+ .irq_base = -1,
+};
+
/*
* RealView PBXCore AMBA devices
*/
@@ -176,9 +192,9 @@ AMBA_DEVICE(uart3, "fpga:09", PBX_UART3, NULL);
AMBA_DEVICE(smc, "dev:00", PBX_SMC, NULL);
AMBA_DEVICE(sctl, "dev:e0", SCTL, NULL);
AMBA_DEVICE(wdog, "dev:e1", PBX_WATCHDOG, NULL);
-AMBA_DEVICE(gpio0, "dev:e4", PBX_GPIO0, NULL);
-AMBA_DEVICE(gpio1, "dev:e5", GPIO1, NULL);
-AMBA_DEVICE(gpio2, "dev:e6", GPIO2, NULL);
+AMBA_DEVICE(gpio0, "dev:e4", PBX_GPIO0, &gpio0_plat_data);
+AMBA_DEVICE(gpio1, "dev:e5", GPIO1, &gpio1_plat_data);
+AMBA_DEVICE(gpio2, "dev:e6", GPIO2, &gpio2_plat_data);
AMBA_DEVICE(rtc, "dev:e8", PBX_RTC, NULL);
AMBA_DEVICE(sci0, "dev:f0", SCI, NULL);
AMBA_DEVICE(uart0, "dev:f1", PBX_UART0, NULL);