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authorValentin Longchamp <valentin.longchamp@epfl.ch>2009-02-16 12:47:52 +0100
committerSascha Hauer <s.hauer@pengutronix.de>2009-03-13 10:34:22 +0100
commitca489f8e4ac1127e6aee1ffcdaea29858f89506c (patch)
tree7005a1386df1866bbfc9d5c25af554237444ccdd /arch/arm/mach-mx3/devices.c
parente00f0b4a9316c9de000697e489f6102271e94dc4 (diff)
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op-kernel-dev-ca489f8e4ac1127e6aee1ffcdaea29858f89506c.tar.gz
mx31: add dma and fb devices
This adds the dma (ipu_dma) and fb devices for the mx31 for which drivers now are available. v2: merge the ipu and fb device in the same patch as suggested by Sascha Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/mach-mx3/devices.c')
-rw-r--r--arch/arm/mach-mx3/devices.c48
1 files changed, 48 insertions, 0 deletions
diff --git a/arch/arm/mach-mx3/devices.c b/arch/arm/mach-mx3/devices.c
index 7cfdef0..b7d4900 100644
--- a/arch/arm/mach-mx3/devices.c
+++ b/arch/arm/mach-mx3/devices.c
@@ -242,3 +242,51 @@ struct platform_device mxc_i2c_device2 = {
.num_resources = ARRAY_SIZE(mxc_i2c2_resources),
.resource = mxc_i2c2_resources,
};
+
+/* i.MX31 Image Processing Unit */
+
+/* The resource order is important! */
+static struct resource mx3_ipu_rsrc[] = {
+ {
+ .start = IPU_CTRL_BASE_ADDR,
+ .end = IPU_CTRL_BASE_ADDR + 0x5F,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = IPU_CTRL_BASE_ADDR + 0x88,
+ .end = IPU_CTRL_BASE_ADDR + 0xB3,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = MXC_INT_IPU_SYN,
+ .end = MXC_INT_IPU_SYN,
+ .flags = IORESOURCE_IRQ,
+ }, {
+ .start = MXC_INT_IPU_ERR,
+ .end = MXC_INT_IPU_ERR,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+struct platform_device mx3_ipu = {
+ .name = "ipu-core",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(mx3_ipu_rsrc),
+ .resource = mx3_ipu_rsrc,
+};
+
+static struct resource fb_resources[] = {
+ {
+ .start = IPU_CTRL_BASE_ADDR + 0xB4,
+ .end = IPU_CTRL_BASE_ADDR + 0x1BF,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+struct platform_device mx3_fb = {
+ .name = "mx3_sdc_fb",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(fb_resources),
+ .resource = fb_resources,
+ .dev = {
+ .coherent_dma_mask = 0xffffffff,
+ },
+};
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