51 lines
1.1 KiB
C
51 lines
1.1 KiB
C
/*
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* TI DaVinci EMAC platform support
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*
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* Author: Kevin Hilman, Deep Root Systems, LLC
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*
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* 2007 (c) Deep Root Systems, LLC. This file is licensed under
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* the terms of the GNU General Public License version 2. This program
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* is licensed "as is" without any warranty of any kind, whether express
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* or implied.
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*/
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#ifndef _LINUX_DAVINCI_EMAC_H
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#define _LINUX_DAVINCI_EMAC_H
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#include <linux/if_ether.h>
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#include <linux/nvmem-consumer.h>
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struct mdio_platform_data {
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unsigned long bus_freq;
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};
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struct emac_platform_data {
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char mac_addr[ETH_ALEN];
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u32 ctrl_reg_offset;
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u32 ctrl_mod_reg_offset;
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u32 ctrl_ram_offset;
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u32 hw_ram_addr;
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u32 ctrl_ram_size;
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/*
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* phy_id can be one of the following:
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* - NULL : use the first phy on the bus,
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* - "" : force to 100/full, no mdio control
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* - "<bus>:<addr>" : use the specified bus and phy
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*/
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const char *phy_id;
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u8 rmii_en;
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u8 version;
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bool no_bd_ram;
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void (*interrupt_enable) (void);
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void (*interrupt_disable) (void);
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};
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enum {
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EMAC_VERSION_1, /* DM644x */
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EMAC_VERSION_2, /* DM646x */
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};
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void davinci_get_mac_addr(struct nvmem_device *nvmem, void *context);
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#endif
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