Merge branch 'next'
[oweals/u-boot.git] / drivers / misc / p2sb_sandbox.c
1 // SPDX-License-Identifier: GPL-2.0
2 /*
3  * Sandbox P2SB for testing
4  *
5  * Copyright 2019 Google LLC
6  */
7
8 #define LOG_CATEGORY UCLASS_P2SB
9
10 #include <common.h>
11 #include <dm.h>
12 #include <asm/io.h>
13 #include <p2sb.h>
14
15 struct sandbox_p2sb_priv {
16         ulong base;
17 };
18
19 static int sandbox_p2sb_probe(struct udevice *dev)
20 {
21         struct p2sb_uc_priv *upriv = dev_get_uclass_priv(dev);
22
23         upriv->mmio_base = dm_pci_read_bar32(dev, 0);
24
25         return 0;
26 }
27
28 static const struct udevice_id sandbox_p2sb_ids[] = {
29         { .compatible = "sandbox,p2sb" },
30         { }
31 };
32
33 U_BOOT_DRIVER(p2sb_sandbox) = {
34         .name = "p2sb_sandbox",
35         .id = UCLASS_P2SB,
36         .of_match = sandbox_p2sb_ids,
37         .probe = sandbox_p2sb_probe,
38         .priv_auto_alloc_size = sizeof(struct sandbox_p2sb_priv),
39 };