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9#include <common.h>
10#include <dm.h>
11#include <dm-demo.h>
12#include <mapmem.h>
13#include <asm/io.h>
14
15static int simple_hello(struct udevice *dev, int ch)
16{
17 const struct dm_demo_pdata *pdata = dev_get_platdata(dev);
18
19 printf("Hello from %08x: %s %d\n", (uint)map_to_sysmem(dev), pdata->colour,
20 pdata->sides);
21
22 return 0;
23}
24
25static const struct demo_ops simple_ops = {
26 .hello = simple_hello,
27};
28
29static int demo_shape_ofdata_to_platdata(struct udevice *dev)
30{
31
32 return demo_parse_dt(dev);
33}
34
35static const struct udevice_id demo_shape_id[] = {
36 { "demo-simple", 0 },
37 { },
38};
39
40U_BOOT_DRIVER(demo_simple_drv) = {
41 .name = "demo_simple_drv",
42 .of_match = demo_shape_id,
43 .id = UCLASS_DEMO,
44 .ofdata_to_platdata = demo_shape_ofdata_to_platdata,
45 .ops = &simple_ops,
46 .platdata_auto_alloc_size = sizeof(struct dm_demo_pdata),
47};
48