summaryrefslogtreecommitdiffstats
path: root/arch
diff options
context:
space:
mode:
authorSascha Hauer <s.hauer@pengutronix.de>2009-06-23 13:21:28 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2009-08-07 12:11:09 +0200
commit91bf9a2566a6f507f45ad2fb59802e528f5a9c3f (patch)
treec0b1084e805a5a7d29be2f3889e54549dc93dc19 /arch
parent343684ffb793a3c371579b7bbc16724713ee5ac7 (diff)
downloadop-kernel-dev-91bf9a2566a6f507f45ad2fb59802e528f5a9c3f.zip
op-kernel-dev-91bf9a2566a6f507f45ad2fb59802e528f5a9c3f.tar.gz
pcm037: Add support for SJA1000 on baseboard
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/mach-mx3/pcm037.c30
1 files changed, 30 insertions, 0 deletions
diff --git a/arch/arm/mach-mx3/pcm037.c b/arch/arm/mach-mx3/pcm037.c
index c755c06..1b9140e 100644
--- a/arch/arm/mach-mx3/pcm037.c
+++ b/arch/arm/mach-mx3/pcm037.c
@@ -32,6 +32,7 @@
#include <linux/spi/spi.h>
#include <linux/irq.h>
#include <linux/fsl_devices.h>
+#include <linux/can/platform/sja1000.h>
#include <media/soc_camera.h>
@@ -514,6 +515,33 @@ static struct mx3fb_platform_data mx3fb_pdata = {
.num_modes = ARRAY_SIZE(fb_modedb),
};
+static struct resource pcm970_sja1000_resources[] = {
+ {
+ .start = CS5_BASE_ADDR,
+ .end = CS5_BASE_ADDR + 0x100 - 1,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = IOMUX_TO_IRQ(IOMUX_PIN(48, 105)),
+ .end = IOMUX_TO_IRQ(IOMUX_PIN(48, 105)),
+ .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWEDGE,
+ },
+};
+
+struct sja1000_platform_data pcm970_sja1000_platform_data = {
+ .clock = 16000000 / 2,
+ .ocr = 0x40 | 0x18,
+ .cdr = 0x40,
+};
+
+static struct platform_device pcm970_sja1000 = {
+ .name = "sja1000_platform",
+ .dev = {
+ .platform_data = &pcm970_sja1000_platform_data,
+ },
+ .resource = pcm970_sja1000_resources,
+ .num_resources = ARRAY_SIZE(pcm970_sja1000_resources),
+};
+
/*
* Board specific initialization.
*/
@@ -574,6 +602,8 @@ static void __init mxc_board_init(void)
if (!pcm037_camera_alloc_dma(4 * 1024 * 1024))
mxc_register_device(&mx3_camera, &camera_pdata);
+
+ platform_device_register(&pcm970_sja1000);
}
static void __init pcm037_timer_init(void)
OpenPOWER on IntegriCloud