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ARM: DRA7xx: Add CPSW support to DRA7xx EVM

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Adding support for CPSW Ethernet support found in DRA7xx EVM

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
This commit is contained in:
Mugunthan V N
2013-07-08 16:04:41 +05:30
committed by Tom Rini
parent f986d97208
commit b1e26e3bfb
5 changed files with 185 additions and 5 deletions
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6
arch/arm/include/asm/arch-omap5/cpu.h
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@@ -99,6 +99,8 @@ struct watchdog {
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL_STRICT_NAMES */
#define BIT(x) (1 << (x))
#define WD_UNLOCK1 0xAAAA
#define WD_UNLOCK2 0x5555
@@ -158,4 +160,8 @@ struct watchdog {
#define PRM_RSTST (PRM_DEVICE_BASE + 0x4)
#define PRM_RSTST_WARM_RESET_MASK 0x7FEA
/* DRA7XX CPSW Config space */
#define CPSW_BASE 0x48484000
#define CPSW_MDIO_BASE 0x48485000
#endif /* _CPU_H */

26
arch/arm/include/asm/arch-omap5/omap.h
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@@ -192,6 +192,27 @@ struct s32ktimer {
#define OMAP5_ABB_LDOVBBMPU_MUX_CTRL_MASK (0x1 << 10)
#define OMAP5_ABB_LDOVBBMPU_VSET_OUT_MASK (0x1f << 0)
/* IO Delay module defines */
#define CFG_IO_DELAY_BASE 0x4844A000
#define CFG_IO_DELAY_LOCK (CFG_IO_DELAY_BASE + 0x02C)
/* CPSW IO Delay registers*/
#define CFG_RGMII0_TXCTL (CFG_IO_DELAY_BASE + 0x74C)
#define CFG_RGMII0_TXD0 (CFG_IO_DELAY_BASE + 0x758)
#define CFG_RGMII0_TXD1 (CFG_IO_DELAY_BASE + 0x764)
#define CFG_RGMII0_TXD2 (CFG_IO_DELAY_BASE + 0x770)
#define CFG_RGMII0_TXD3 (CFG_IO_DELAY_BASE + 0x77C)
#define CFG_VIN2A_D13 (CFG_IO_DELAY_BASE + 0xA7C)
#define CFG_VIN2A_D17 (CFG_IO_DELAY_BASE + 0xAAC)
#define CFG_VIN2A_D16 (CFG_IO_DELAY_BASE + 0xAA0)
#define CFG_VIN2A_D15 (CFG_IO_DELAY_BASE + 0xA94)
#define CFG_VIN2A_D14 (CFG_IO_DELAY_BASE + 0xA88)
#define CFG_IO_DELAY_UNLOCK_KEY 0x0000AAAA
#define CFG_IO_DELAY_LOCK_KEY 0x0000AAAB
#define CFG_IO_DELAY_ACCESS_PATTERN 0x00029000
#define CFG_IO_DELAY_LOCK_MASK 0x400
#ifndef __ASSEMBLY__
struct srcomp_params {
s8 divide_factor;
@@ -208,5 +229,10 @@ struct ctrl_ioregs {
u32 ctrl_emif_sdram_config_ext;
u32 ctrl_ddr_ctrl_ext_0;
};
struct io_delay {
u32 addr;
u32 dly;
};
#endif /* __ASSEMBLY__ */
#endif

4
arch/arm/include/asm/omap_common.h
View File

@@ -348,6 +348,10 @@ struct prcm_regs {
struct omap_sys_ctrl_regs {
u32 control_status;
u32 control_core_mac_id_0_lo;
u32 control_core_mac_id_0_hi;
u32 control_core_mac_id_1_lo;
u32 control_core_mac_id_1_hi;
u32 control_std_fuse_opp_vdd_mpu_2;
u32 control_core_mmr_lock1;
u32 control_core_mmr_lock2;