diff options
| author | Kevin Hilman <khilman@deeprootsystems.com> | 2009-05-07 06:19:40 -0700 |
|---|---|---|
| committer | Kevin Hilman <khilman@deeprootsystems.com> | 2009-05-26 07:18:16 -0700 |
| commit | ac7b75b5bbbfd60b752869a22daa3be99b5b4f99 (patch) | |
| tree | dac2408210f9e815f98f67c7c6e32216db99fa73 /arch/arm/mach-davinci/include | |
| parent | 2dbf56aeb7986b54651c93ed171877e8179289bc (diff) | |
davinci: EMAC platform support
Add SoC and platform-specific data and init for DaVinci EMAC network
driver.
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Diffstat (limited to 'arch/arm/mach-davinci/include')
| -rw-r--r-- | arch/arm/mach-davinci/include/mach/dm644x.h | 2 | ||||
| -rw-r--r-- | arch/arm/mach-davinci/include/mach/dm646x.h | 9 | ||||
| -rw-r--r-- | arch/arm/mach-davinci/include/mach/emac.h | 36 |
3 files changed, 47 insertions, 0 deletions
diff --git a/arch/arm/mach-davinci/include/mach/dm644x.h b/arch/arm/mach-davinci/include/mach/dm644x.h index 3dcb9f4e58b4..ace167aec460 100644 --- a/arch/arm/mach-davinci/include/mach/dm644x.h +++ b/arch/arm/mach-davinci/include/mach/dm644x.h @@ -24,6 +24,7 @@ #include <linux/platform_device.h> #include <mach/hardware.h> +#include <mach/emac.h> #define DM644X_EMAC_BASE (0x01C80000) #define DM644X_EMAC_CNTRL_OFFSET (0x0000) @@ -33,5 +34,6 @@ #define DM644X_EMAC_CNTRL_RAM_SIZE (0x2000) void __init dm644x_init(void); +void dm644x_init_emac(struct emac_platform_data *pdata); #endif /* __ASM_ARCH_DM644X_H */ diff --git a/arch/arm/mach-davinci/include/mach/dm646x.h b/arch/arm/mach-davinci/include/mach/dm646x.h index d917939af158..ea7b28e112f6 100644 --- a/arch/arm/mach-davinci/include/mach/dm646x.h +++ b/arch/arm/mach-davinci/include/mach/dm646x.h @@ -12,7 +12,16 @@ #define __ASM_ARCH_DM646X_H #include <mach/hardware.h> +#include <mach/emac.h> + +#define DM646X_EMAC_BASE (0x01C80000) +#define DM646X_EMAC_CNTRL_OFFSET (0x0000) +#define DM646X_EMAC_CNTRL_MOD_OFFSET (0x1000) +#define DM646X_EMAC_CNTRL_RAM_OFFSET (0x2000) +#define DM646X_EMAC_MDIO_OFFSET (0x4000) +#define DM646X_EMAC_CNTRL_RAM_SIZE (0x2000) void __init dm646x_init(void); +void dm646x_init_emac(struct emac_platform_data *pdata); #endif /* __ASM_ARCH_DM646X_H */ diff --git a/arch/arm/mach-davinci/include/mach/emac.h b/arch/arm/mach-davinci/include/mach/emac.h new file mode 100644 index 000000000000..549fcced2175 --- /dev/null +++ b/arch/arm/mach-davinci/include/mach/emac.h @@ -0,0 +1,36 @@ +/* + * TI DaVinci EMAC platform support + * + * Author: Kevin Hilman, Deep Root Systems, LLC + * + * 2007 (c) Deep Root Systems, LLC. This file is licensed under + * the terms of the GNU General Public License version 2. This program + * is licensed "as is" without any warranty of any kind, whether express + * or implied. + */ +#ifndef _MACH_DAVINCI_EMAC_H +#define _MACH_DAVINCI_EMAC_H + +#include <linux/if_ether.h> + +struct emac_platform_data { + char mac_addr[ETH_ALEN]; + u32 ctrl_reg_offset; + u32 ctrl_mod_reg_offset; + u32 ctrl_ram_offset; + u32 mdio_reg_offset; + u32 ctrl_ram_size; + u32 phy_mask; + u32 mdio_max_freq; + u8 rmii_en; + u8 version; +}; + +enum { + EMAC_VERSION_1, /* DM644x */ + EMAC_VERSION_2, /* DM646x */ +}; +void davinci_init_emac(struct emac_platform_data *pdata); +#endif + + |