Commit | Line | Data |
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19cfd5c0 LB |
1 | /* |
2 | * arch/arm/mach-orion5x/mpp.c | |
3 | * | |
4 | * MPP functions for Marvell Orion 5x SoCs | |
5 | * | |
6 | * This file is licensed under the terms of the GNU General Public | |
7 | * License version 2. This program is licensed "as is" without any | |
8 | * warranty of any kind, whether express or implied. | |
9 | */ | |
10 | ||
11 | #include <linux/kernel.h> | |
12 | #include <linux/init.h> | |
fced80c7 | 13 | #include <linux/io.h> |
a09e64fb | 14 | #include <mach/hardware.h> |
554cdaef | 15 | #include <plat/mpp.h> |
19cfd5c0 | 16 | #include "mpp.h" |
554cdaef | 17 | #include "common.h" |
19cfd5c0 | 18 | |
554cdaef | 19 | static unsigned int __init orion5x_variant(void) |
19cfd5c0 LB |
20 | { |
21 | u32 dev; | |
22 | u32 rev; | |
23 | ||
24 | orion5x_pcie_id(&dev, &rev); | |
25 | ||
e8885cb6 | 26 | if (dev == MV88F5181_DEV_ID) |
554cdaef | 27 | return MPP_F5181_MASK; |
19cfd5c0 | 28 | |
554cdaef AL |
29 | if (dev == MV88F5182_DEV_ID) |
30 | return MPP_F5182_MASK; | |
19cfd5c0 | 31 | |
554cdaef AL |
32 | if (dev == MV88F5281_DEV_ID) |
33 | return MPP_F5281_MASK; | |
19cfd5c0 | 34 | |
554cdaef AL |
35 | printk(KERN_ERR "MPP setup: unknown orion5x variant " |
36 | "(dev %#x rev %#x)\n", dev, rev); | |
37 | return 0; | |
19cfd5c0 LB |
38 | } |
39 | ||
554cdaef | 40 | void __init orion5x_mpp_conf(unsigned int *mpp_list) |
19cfd5c0 | 41 | { |
554cdaef AL |
42 | orion_mpp_conf(mpp_list, orion5x_variant(), |
43 | MPP_MAX, ORION5X_DEV_BUS_VIRT_BASE); | |
19cfd5c0 | 44 | } |