Merge tag 'v2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

[mv-sheeva.git] / arch / arm / plat-mxc / devices / platform-mx1-camera.c

diff --git a/arch/arm/plat-mxc/devices/platform-mx1-camera.c b/arch/arm/plat-mxc/devices/platform-mx1-camera.c
new file mode 100644 (file)
index 0000000..edcc581
--- /dev/null
+++ b/arch/arm/plat-mxc/devices/platform-mx1-camera.c
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2010 Pengutronix
+ * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
+ *
+ * This program is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License version 2 as published by the
+ * Free Software Foundation.
+ */
+#include <mach/hardware.h>
+#include <mach/devices-common.h>
+
+#define imx_mx1_camera_data_entry_single(soc, _size)                   \
+       {                                                               \
+               .iobase = soc ## _CSI ## _BASE_ADDR,                    \
+               .iosize = _size,                                        \
+               .irq = soc ## _INT_CSI,                                 \
+       }
+
+#ifdef CONFIG_SOC_IMX1
+const struct imx_mx1_camera_data imx1_mx1_camera_data __initconst =
+       imx_mx1_camera_data_entry_single(MX1, 10);
+#endif /* ifdef CONFIG_SOC_IMX1 */
+
+struct platform_device *__init imx_add_mx1_camera(
+               const struct imx_mx1_camera_data *data,
+               const struct mx1_camera_pdata *pdata)
+{
+       struct resource res[] = {
+               {
+                       .start = data->iobase,
+                       .end = data->iobase + data->iosize - 1,
+                       .flags = IORESOURCE_MEM,
+               }, {
+                       .start = data->irq,
+                       .end = data->irq,
+                       .flags = IORESOURCE_IRQ,
+               },
+       };
+       return imx_add_platform_device_dmamask("mx1-camera", 0,
+                       res, ARRAY_SIZE(res),
+                       pdata, sizeof(*pdata), DMA_BIT_MASK(32));
+}