diff options
| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2009-07-05 22:41:31 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-07-06 17:00:43 +0100 |
| commit | eb7fffa39a3f114832df54a3e373d7580d8fe757 (patch) | |
| tree | 47d4b5986e8d85433abc99e8bc02572cc970c357 /arch/arm/mach-realview/realview_pba8.c | |
| parent | bbeddc43e673fb6882cc55efdc3c3002c14f5d08 (diff) | |
[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_pba8.c')
| -rw-r--r-- | arch/arm/mach-realview/realview_pba8.c | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/arch/arm/mach-realview/realview_pba8.c b/arch/arm/mach-realview/realview_pba8.c index d6ac1eb86576..70bba9900d97 100644 --- a/arch/arm/mach-realview/realview_pba8.c +++ b/arch/arm/mach-realview/realview_pba8.c @@ -23,6 +23,7 @@ #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> @@ -98,6 +99,21 @@ static void __init realview_pba8_map_io(void) iotable_init(realview_pba8_io_desc, ARRAY_SIZE(realview_pba8_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 PBA8Core AMBA devices */ @@ -156,9 +172,9 @@ AMBA_DEVICE(uart3, "fpga:09", PBA8_UART3, NULL); AMBA_DEVICE(smc, "dev:00", PBA8_SMC, NULL); AMBA_DEVICE(sctl, "dev:e0", SCTL, NULL); AMBA_DEVICE(wdog, "dev:e1", PBA8_WATCHDOG, NULL); -AMBA_DEVICE(gpio0, "dev:e4", PBA8_GPIO0, NULL); -AMBA_DEVICE(gpio1, "dev:e5", GPIO1, NULL); -AMBA_DEVICE(gpio2, "dev:e6", GPIO2, NULL); +AMBA_DEVICE(gpio0, "dev:e4", PBA8_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", PBA8_RTC, NULL); AMBA_DEVICE(sci0, "dev:f0", SCI, NULL); AMBA_DEVICE(uart0, "dev:f1", PBA8_UART0, NULL); |