sh: Export sh7723 VPU, VEU2H0, VEU2H1 using uio_pdrv_genirq
Magnus Damm [Tue, 15 Jul 2008 12:53:33 +0000 (21:53 +0900)]
This patch exports the VPU, VEU2H0 and VEU2H1 blocks of the sh7723
to user space using the uio_pdrv_genirq platform driver.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

arch/sh/kernel/cpu/sh4a/setup-sh7723.c

index 1b4533b..1f3137a 100644 (file)
 #include <linux/serial.h>
 #include <linux/mm.h>
 #include <linux/serial_sci.h>
+#include <linux/uio_driver.h>
 #include <asm/mmzone.h>
 
+static struct uio_info vpu_platform_data = {
+       .name = "VPU5",
+       .version = "0",
+       .irq = 60,
+};
+
+static struct resource vpu_resources[] = {
+       [0] = {
+               .name   = "VPU",
+               .start  = 0xfe900000,
+               .end    = 0xfe902807,
+               .flags  = IORESOURCE_MEM,
+       },
+};
+
+static struct platform_device vpu_device = {
+       .name           = "uio_pdrv_genirq",
+       .id             = 0,
+       .dev = {
+               .platform_data  = &vpu_platform_data,
+       },
+       .resource       = vpu_resources,
+       .num_resources  = ARRAY_SIZE(vpu_resources),
+};
+
+static struct uio_info veu0_platform_data = {
+       .name = "VEU",
+       .version = "0",
+       .irq = 54,
+};
+
+static struct resource veu0_resources[] = {
+       [0] = {
+               .name   = "VEU2H0",
+               .start  = 0xfe920000,
+               .end    = 0xfe92027b,
+               .flags  = IORESOURCE_MEM,
+       },
+};
+
+static struct platform_device veu0_device = {
+       .name           = "uio_pdrv_genirq",
+       .id             = 1,
+       .dev = {
+               .platform_data  = &veu0_platform_data,
+       },
+       .resource       = veu0_resources,
+       .num_resources  = ARRAY_SIZE(veu0_resources),
+};
+
+static struct uio_info veu1_platform_data = {
+       .name = "VEU",
+       .version = "0",
+       .irq = 27,
+};
+
+static struct resource veu1_resources[] = {
+       [0] = {
+               .name   = "VEU2H1",
+               .start  = 0xfe924000,
+               .end    = 0xfe92427b,
+               .flags  = IORESOURCE_MEM,
+       },
+};
+
+static struct platform_device veu1_device = {
+       .name           = "uio_pdrv_genirq",
+       .id             = 2,
+       .dev = {
+               .platform_data  = &veu1_platform_data,
+       },
+       .resource       = veu1_resources,
+       .num_resources  = ARRAY_SIZE(veu1_resources),
+};
+
 static struct plat_sci_port sci_platform_data[] = {
        {
                .mapbase        = 0xffe00000,
@@ -138,6 +214,9 @@ static struct platform_device *sh7723_devices[] __initdata = {
        &rtc_device,
        &iic_device,
        &sh7723_usb_host_device,
+       &vpu_device,
+       &veu0_device,
+       &veu1_device,
 };
 
 static int __init sh7723_devices_setup(void)