Commit | Line | Data |
---|---|---|
ee40ceab SR |
1 | /* |
2 | * arch/arm/mach-mv78x00/mpp.c | |
3 | * | |
4 | * MPP functions for Marvell MV78x00 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 | */ | |
2f8163ba | 10 | #include <linux/gpio.h> |
ee40ceab SR |
11 | #include <linux/kernel.h> |
12 | #include <linux/init.h> | |
13 | #include <linux/mbus.h> | |
14 | #include <linux/io.h> | |
b2f427a1 | 15 | #include <plat/mpp.h> |
ee40ceab SR |
16 | #include <mach/hardware.h> |
17 | #include "common.h" | |
18 | #include "mpp.h" | |
19 | ||
20 | static unsigned int __init mv78xx0_variant(void) | |
21 | { | |
22 | u32 dev, rev; | |
23 | ||
24 | mv78xx0_pcie_id(&dev, &rev); | |
25 | ||
26 | if (dev == MV78100_DEV_ID && rev >= MV78100_REV_A0) | |
27 | return MPP_78100_A0_MASK; | |
28 | ||
29 | printk(KERN_ERR "MPP setup: unknown mv78x00 variant " | |
30 | "(dev %#x rev %#x)\n", dev, rev); | |
31 | return 0; | |
32 | } | |
33 | ||
ee40ceab SR |
34 | void __init mv78xx0_mpp_conf(unsigned int *mpp_list) |
35 | { | |
b2f427a1 AL |
36 | orion_mpp_conf(mpp_list, mv78xx0_variant(), |
37 | MPP_MAX, DEV_BUS_VIRT_BASE); | |
ee40ceab | 38 | } |