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37 lines
877 B
37 lines
877 B
/* |
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* arch/arm/mach-mv78x00/mpp.c |
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* |
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* MPP functions for Marvell MV78x00 SoCs |
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* |
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* This file is licensed under the terms of the GNU General Public |
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* License version 2. This program is licensed "as is" without any |
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* warranty of any kind, whether express or implied. |
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*/ |
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#include <linux/gpio.h> |
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#include <linux/kernel.h> |
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#include <linux/init.h> |
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#include <linux/io.h> |
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#include <plat/mpp.h> |
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#include "mv78xx0.h" |
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#include "common.h" |
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#include "mpp.h" |
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static unsigned int __init mv78xx0_variant(void) |
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{ |
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u32 dev, rev; |
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mv78xx0_pcie_id(&dev, &rev); |
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if (dev == MV78100_DEV_ID && rev >= MV78100_REV_A0) |
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return MPP_78100_A0_MASK; |
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printk(KERN_ERR "MPP setup: unknown mv78x00 variant " |
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"(dev %#x rev %#x)\n", dev, rev); |
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return 0; |
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} |
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void __init mv78xx0_mpp_conf(unsigned int *mpp_list) |
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{ |
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orion_mpp_conf(mpp_list, mv78xx0_variant(), |
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MPP_MAX, DEV_BUS_VIRT_BASE); |
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}
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