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410 lines
17 KiB
410 lines
17 KiB
/*
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* include/asm-arm/arch-netx/netx-regs.h
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*
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* Copyright (c) 2005 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef __ASM_ARCH_NETX_REGS_H
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#define __ASM_ARCH_NETX_REGS_H
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/* offsets relative to the beginning of the io space */
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#define NETX_OFS_SYSTEM 0x00000
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#define NETX_OFS_MEMCR 0x00100
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#define NETX_OFS_DPMAS 0x03000
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#define NETX_OFS_GPIO 0x00800
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#define NETX_OFS_PIO 0x00900
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#define NETX_OFS_UART0 0x00a00
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#define NETX_OFS_UART1 0x00a40
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#define NETX_OFS_UART2 0x00a80
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#define NETX_OF_MIIMU 0x00b00
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#define NETX_OFS_SPI 0x00c00
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#define NETX_OFS_I2C 0x00d00
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#define NETX_OFS_SYSTIME 0x01100
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#define NETX_OFS_RTC 0x01200
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#define NETX_OFS_EXTBUS 0x03600
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#define NETX_OFS_LCD 0x04000
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#define NETX_OFS_USB 0x20000
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#define NETX_OFS_XMAC0 0x60000
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#define NETX_OFS_XMAC1 0x61000
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#define NETX_OFS_XMAC2 0x62000
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#define NETX_OFS_XMAC3 0x63000
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#define NETX_OFS_XMAC(no) (0x60000 + (no) * 0x1000)
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#define NETX_OFS_PFIFO 0x64000
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#define NETX_OFS_XPEC0 0x70000
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#define NETX_OFS_XPEC1 0x74000
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#define NETX_OFS_XPEC2 0x78000
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#define NETX_OFS_XPEC3 0x7c000
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#define NETX_OFS_XPEC(no) (0x70000 + (no) * 0x4000)
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#define NETX_OFS_VIC 0xff000
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/* physical addresses */
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#define NETX_PA_SYSTEM (NETX_IO_PHYS + NETX_OFS_SYSTEM)
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#define NETX_PA_MEMCR (NETX_IO_PHYS + NETX_OFS_MEMCR)
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#define NETX_PA_DPMAS (NETX_IO_PHYS + NETX_OFS_DPMAS)
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#define NETX_PA_GPIO (NETX_IO_PHYS + NETX_OFS_GPIO)
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#define NETX_PA_PIO (NETX_IO_PHYS + NETX_OFS_PIO)
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#define NETX_PA_UART0 (NETX_IO_PHYS + NETX_OFS_UART0)
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#define NETX_PA_UART1 (NETX_IO_PHYS + NETX_OFS_UART1)
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#define NETX_PA_UART2 (NETX_IO_PHYS + NETX_OFS_UART2)
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#define NETX_PA_MIIMU (NETX_IO_PHYS + NETX_OF_MIIMU)
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#define NETX_PA_SPI (NETX_IO_PHYS + NETX_OFS_SPI)
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#define NETX_PA_I2C (NETX_IO_PHYS + NETX_OFS_I2C)
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#define NETX_PA_SYSTIME (NETX_IO_PHYS + NETX_OFS_SYSTIME)
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#define NETX_PA_RTC (NETX_IO_PHYS + NETX_OFS_RTC)
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#define NETX_PA_EXTBUS (NETX_IO_PHYS + NETX_OFS_EXTBUS)
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#define NETX_PA_LCD (NETX_IO_PHYS + NETX_OFS_LCD)
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#define NETX_PA_USB (NETX_IO_PHYS + NETX_OFS_USB)
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#define NETX_PA_XMAC0 (NETX_IO_PHYS + NETX_OFS_XMAC0)
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#define NETX_PA_XMAC1 (NETX_IO_PHYS + NETX_OFS_XMAC1)
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#define NETX_PA_XMAC2 (NETX_IO_PHYS + NETX_OFS_XMAC2)
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#define NETX_PA_XMAC3 (NETX_IO_PHYS + NETX_OFS_XMAC3)
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#define NETX_PA_XMAC(no) (NETX_IO_PHYS + NETX_OFS_XMAC(no))
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#define NETX_PA_PFIFO (NETX_IO_PHYS + NETX_OFS_PFIFO)
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#define NETX_PA_XPEC0 (NETX_IO_PHYS + NETX_OFS_XPEC0)
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#define NETX_PA_XPEC1 (NETX_IO_PHYS + NETX_OFS_XPEC1)
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#define NETX_PA_XPEC2 (NETX_IO_PHYS + NETX_OFS_XPEC2)
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#define NETX_PA_XPEC3 (NETX_IO_PHYS + NETX_OFS_XPEC3)
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#define NETX_PA_XPEC(no) (NETX_IO_PHYS + NETX_OFS_XPEC(no))
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#define NETX_PA_VIC (NETX_IO_PHYS + NETX_OFS_VIC)
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/* virual addresses */
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#define NETX_VA_SYSTEM (NETX_IO_VIRT + NETX_OFS_SYSTEM)
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#define NETX_VA_MEMCR (NETX_IO_VIRT + NETX_OFS_MEMCR)
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#define NETX_VA_DPMAS (NETX_IO_VIRT + NETX_OFS_DPMAS)
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#define NETX_VA_GPIO (NETX_IO_VIRT + NETX_OFS_GPIO)
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#define NETX_VA_PIO (NETX_IO_VIRT + NETX_OFS_PIO)
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#define NETX_VA_UART0 (NETX_IO_VIRT + NETX_OFS_UART0)
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#define NETX_VA_UART1 (NETX_IO_VIRT + NETX_OFS_UART1)
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#define NETX_VA_UART2 (NETX_IO_VIRT + NETX_OFS_UART2)
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#define NETX_VA_MIIMU (NETX_IO_VIRT + NETX_OF_MIIMU)
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#define NETX_VA_SPI (NETX_IO_VIRT + NETX_OFS_SPI)
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#define NETX_VA_I2C (NETX_IO_VIRT + NETX_OFS_I2C)
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#define NETX_VA_SYSTIME (NETX_IO_VIRT + NETX_OFS_SYSTIME)
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#define NETX_VA_RTC (NETX_IO_VIRT + NETX_OFS_RTC)
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#define NETX_VA_EXTBUS (NETX_IO_VIRT + NETX_OFS_EXTBUS)
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#define NETX_VA_LCD (NETX_IO_VIRT + NETX_OFS_LCD)
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#define NETX_VA_USB (NETX_IO_VIRT + NETX_OFS_USB)
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#define NETX_VA_XMAC0 (NETX_IO_VIRT + NETX_OFS_XMAC0)
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#define NETX_VA_XMAC1 (NETX_IO_VIRT + NETX_OFS_XMAC1)
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#define NETX_VA_XMAC2 (NETX_IO_VIRT + NETX_OFS_XMAC2)
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#define NETX_VA_XMAC3 (NETX_IO_VIRT + NETX_OFS_XMAC3)
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#define NETX_VA_XMAC(no) (NETX_IO_VIRT + NETX_OFS_XMAC(no))
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#define NETX_VA_PFIFO (NETX_IO_VIRT + NETX_OFS_PFIFO)
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#define NETX_VA_XPEC0 (NETX_IO_VIRT + NETX_OFS_XPEC0)
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#define NETX_VA_XPEC1 (NETX_IO_VIRT + NETX_OFS_XPEC1)
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#define NETX_VA_XPEC2 (NETX_IO_VIRT + NETX_OFS_XPEC2)
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#define NETX_VA_XPEC3 (NETX_IO_VIRT + NETX_OFS_XPEC3)
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#define NETX_VA_XPEC(no) (NETX_IO_VIRT + NETX_OFS_XPEC(no))
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#define NETX_VA_VIC (NETX_IO_VIRT + NETX_OFS_VIC)
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/*********************************
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* System functions *
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*********************************/
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/* Registers */
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#define NETX_SYSTEM_REG(ofs) __io(NETX_VA_SYSTEM + (ofs))
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#define NETX_SYSTEM_BOO_SR NETX_SYSTEM_REG(0x00)
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#define NETX_SYSTEM_IOC_CR NETX_SYSTEM_REG(0x04)
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#define NETX_SYSTEM_IOC_MR NETX_SYSTEM_REG(0x08)
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/* FIXME: Docs are not consistent */
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#define NETX_SYSTEM_RES_CR NETX_SYSTEM_REG(0x08)
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/* #define NETX_SYSTEM_RES_CR NETX_SYSTEM_REG(0x0c) */
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#define NETX_SYSTEM_PHY_CONTROL NETX_SYSTEM_REG(0x10)
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#define NETX_SYSTEM_REV NETX_SYSTEM_REG(0x34)
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#define NETX_SYSTEM_IOC_ACCESS_KEY NETX_SYSTEM_REG(0x70)
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#define NETX_SYSTEM_WDG_TR NETX_SYSTEM_REG(0x200)
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#define NETX_SYSTEM_WDG_CTR NETX_SYSTEM_REG(0x204)
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#define NETX_SYSTEM_WDG_IRQ_TIMEOUT NETX_SYSTEM_REG(0x208)
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#define NETX_SYSTEM_WDG_RES_TIMEOUT NETX_SYSTEM_REG(0x20c)
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/* Bits */
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#define NETX_SYSTEM_RES_CR_RSTIN (1<<0)
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#define NETX_SYSTEM_RES_CR_WDG_RES (1<<1)
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#define NETX_SYSTEM_RES_CR_HOST_RES (1<<2)
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#define NETX_SYSTEM_RES_CR_FIRMW_RES (1<<3)
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#define NETX_SYSTEM_RES_CR_XPEC0_RES (1<<4)
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#define NETX_SYSTEM_RES_CR_XPEC1_RES (1<<5)
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#define NETX_SYSTEM_RES_CR_XPEC2_RES (1<<6)
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#define NETX_SYSTEM_RES_CR_XPEC3_RES (1<<7)
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#define NETX_SYSTEM_RES_CR_DIS_XPEC0_RES (1<<16)
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#define NETX_SYSTEM_RES_CR_DIS_XPEC1_RES (1<<17)
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#define NETX_SYSTEM_RES_CR_DIS_XPEC2_RES (1<<18)
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#define NETX_SYSTEM_RES_CR_DIS_XPEC3_RES (1<<19)
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#define NETX_SYSTEM_RES_CR_FIRMW_FLG0 (1<<20)
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#define NETX_SYSTEM_RES_CR_FIRMW_FLG1 (1<<21)
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#define NETX_SYSTEM_RES_CR_FIRMW_FLG2 (1<<22)
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#define NETX_SYSTEM_RES_CR_FIRMW_FLG3 (1<<23)
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#define NETX_SYSTEM_RES_CR_FIRMW_RES_EN (1<<24)
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#define NETX_SYSTEM_RES_CR_RSTOUT (1<<25)
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#define NETX_SYSTEM_RES_CR_EN_RSTOUT (1<<26)
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#define PHY_CONTROL_RESET (1<<31)
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#define PHY_CONTROL_SIM_BYP (1<<30)
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#define PHY_CONTROL_CLK_XLATIN (1<<29)
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#define PHY_CONTROL_PHY1_EN (1<<21)
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#define PHY_CONTROL_PHY1_NP_MSG_CODE
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#define PHY_CONTROL_PHY1_AUTOMDIX (1<<17)
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#define PHY_CONTROL_PHY1_FIXMODE (1<<16)
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#define PHY_CONTROL_PHY1_MODE(mode) (((mode) & 0x7) << 13)
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#define PHY_CONTROL_PHY0_EN (1<<12)
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#define PHY_CONTROL_PHY0_NP_MSG_CODE
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#define PHY_CONTROL_PHY0_AUTOMDIX (1<<8)
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#define PHY_CONTROL_PHY0_FIXMODE (1<<7)
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#define PHY_CONTROL_PHY0_MODE(mode) (((mode) & 0x7) << 4)
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#define PHY_CONTROL_PHY_ADDRESS(adr) ((adr) & 0xf)
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#define PHY_MODE_10BASE_T_HALF 0
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#define PHY_MODE_10BASE_T_FULL 1
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#define PHY_MODE_100BASE_TX_FX_FULL 2
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#define PHY_MODE_100BASE_TX_FX_HALF 3
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#define PHY_MODE_100BASE_TX_HALF 4
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#define PHY_MODE_REPEATER 5
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#define PHY_MODE_POWER_DOWN 6
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#define PHY_MODE_ALL 7
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/* Bits */
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#define VECT_CNTL_ENABLE (1 << 5)
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/*******************************
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* GPIO and timer module *
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*******************************/
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/* Registers */
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#define NETX_GPIO_REG(ofs) __io(NETX_VA_GPIO + (ofs))
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#define NETX_GPIO_CFG(gpio) NETX_GPIO_REG(0x0 + ((gpio)<<2))
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#define NETX_GPIO_THRESHOLD_CAPTURE(gpio) NETX_GPIO_REG(0x40 + ((gpio)<<2))
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#define NETX_GPIO_COUNTER_CTRL(counter) NETX_GPIO_REG(0x80 + ((counter)<<2))
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#define NETX_GPIO_COUNTER_MAX(counter) NETX_GPIO_REG(0x94 + ((counter)<<2))
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#define NETX_GPIO_COUNTER_CURRENT(counter) NETX_GPIO_REG(0xa8 + ((counter)<<2))
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#define NETX_GPIO_IRQ_ENABLE NETX_GPIO_REG(0xbc)
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#define NETX_GPIO_IRQ_DISABLE NETX_GPIO_REG(0xc0)
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#define NETX_GPIO_SYSTIME_NS_CMP NETX_GPIO_REG(0xc4)
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#define NETX_GPIO_LINE NETX_GPIO_REG(0xc8)
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#define NETX_GPIO_IRQ NETX_GPIO_REG(0xd0)
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/* Bits */
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#define NETX_GPIO_CFG_IOCFG_GP_INPUT (0x0)
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#define NETX_GPIO_CFG_IOCFG_GP_OUTPUT (0x1)
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#define NETX_GPIO_CFG_IOCFG_GP_UART (0x2)
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#define NETX_GPIO_CFG_INV (1<<2)
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#define NETX_GPIO_CFG_MODE_INPUT_READ (0<<3)
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#define NETX_GPIO_CFG_MODE_INPUT_CAPTURE_CONT_RISING (1<<3)
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#define NETX_GPIO_CFG_MODE_INPUT_CAPTURE_ONCE_RISING (2<<3)
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#define NETX_GPIO_CFG_MODE_INPUT_CAPTURE_HIGH_LEVEL (3<<3)
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#define NETX_GPIO_CFG_COUNT_REF_COUNTER0 (0<<5)
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#define NETX_GPIO_CFG_COUNT_REF_COUNTER1 (1<<5)
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#define NETX_GPIO_CFG_COUNT_REF_COUNTER2 (2<<5)
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#define NETX_GPIO_CFG_COUNT_REF_COUNTER3 (3<<5)
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#define NETX_GPIO_CFG_COUNT_REF_COUNTER4 (4<<5)
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#define NETX_GPIO_CFG_COUNT_REF_SYSTIME (7<<5)
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#define NETX_GPIO_COUNTER_CTRL_RUN (1<<0)
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#define NETX_GPIO_COUNTER_CTRL_SYM (1<<1)
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#define NETX_GPIO_COUNTER_CTRL_ONCE (1<<2)
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#define NETX_GPIO_COUNTER_CTRL_IRQ_EN (1<<3)
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#define NETX_GPIO_COUNTER_CTRL_CNT_EVENT (1<<4)
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#define NETX_GPIO_COUNTER_CTRL_RST_EN (1<<5)
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#define NETX_GPIO_COUNTER_CTRL_SEL_EVENT (1<<6)
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#define NETX_GPIO_COUNTER_CTRL_GPIO_REF /* FIXME */
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#define GPIO_BIT(gpio) (1<<(gpio))
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#define COUNTER_BIT(counter) ((1<<16)<<(counter))
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/*******************************
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* PIO *
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*******************************/
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/* Registers */
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#define NETX_PIO_REG(ofs) __io(NETX_VA_PIO + (ofs))
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#define NETX_PIO_INPIO NETX_PIO_REG(0x0)
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#define NETX_PIO_OUTPIO NETX_PIO_REG(0x4)
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#define NETX_PIO_OEPIO NETX_PIO_REG(0x8)
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/*******************************
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* MII Unit *
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*******************************/
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/* Registers */
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#define NETX_MIIMU __io(NETX_VA_MIIMU)
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/* Bits */
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#define MIIMU_SNRDY (1<<0)
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#define MIIMU_PREAMBLE (1<<1)
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#define MIIMU_OPMODE_WRITE (1<<2)
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#define MIIMU_MDC_PERIOD (1<<3)
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#define MIIMU_PHY_NRES (1<<4)
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#define MIIMU_RTA (1<<5)
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#define MIIMU_REGADDR(adr) (((adr) & 0x1f) << 6)
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#define MIIMU_PHYADDR(adr) (((adr) & 0x1f) << 11)
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#define MIIMU_DATA(data) (((data) & 0xffff) << 16)
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/*******************************
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* xmac / xpec *
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*******************************/
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/* XPEC register offsets relative to NETX_VA_XPEC(no) */
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#define NETX_XPEC_R0_OFS 0x00
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#define NETX_XPEC_R1_OFS 0x04
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#define NETX_XPEC_R2_OFS 0x08
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#define NETX_XPEC_R3_OFS 0x0c
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#define NETX_XPEC_R4_OFS 0x10
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#define NETX_XPEC_R5_OFS 0x14
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#define NETX_XPEC_R6_OFS 0x18
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#define NETX_XPEC_R7_OFS 0x1c
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#define NETX_XPEC_RANGE01_OFS 0x20
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#define NETX_XPEC_RANGE23_OFS 0x24
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#define NETX_XPEC_RANGE45_OFS 0x28
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#define NETX_XPEC_RANGE67_OFS 0x2c
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#define NETX_XPEC_PC_OFS 0x48
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#define NETX_XPEC_TIMER_OFS(timer) (0x30 + ((timer)<<2))
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#define NETX_XPEC_IRQ_OFS 0x8c
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#define NETX_XPEC_SYSTIME_NS_OFS 0x90
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#define NETX_XPEC_FIFO_DATA_OFS 0x94
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#define NETX_XPEC_SYSTIME_S_OFS 0x98
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#define NETX_XPEC_ADC_OFS 0x9c
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#define NETX_XPEC_URX_COUNT_OFS 0x40
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#define NETX_XPEC_UTX_COUNT_OFS 0x44
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#define NETX_XPEC_PC_OFS 0x48
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#define NETX_XPEC_ZERO_OFS 0x4c
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#define NETX_XPEC_STATCFG_OFS 0x50
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#define NETX_XPEC_EC_MASKA_OFS 0x54
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#define NETX_XPEC_EC_MASKB_OFS 0x58
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#define NETX_XPEC_EC_MASK0_OFS 0x5c
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#define NETX_XPEC_EC_MASK8_OFS 0x7c
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#define NETX_XPEC_EC_MASK9_OFS 0x80
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#define NETX_XPEC_XPU_HOLD_PC_OFS 0x100
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#define NETX_XPEC_RAM_START_OFS 0x2000
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/* Bits */
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#define XPU_HOLD_PC (1<<0)
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/* XMAC register offsets relative to NETX_VA_XMAC(no) */
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#define NETX_XMAC_RPU_PROGRAM_START_OFS 0x000
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#define NETX_XMAC_RPU_PROGRAM_END_OFS 0x3ff
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#define NETX_XMAC_TPU_PROGRAM_START_OFS 0x400
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#define NETX_XMAC_TPU_PROGRAM_END_OFS 0x7ff
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#define NETX_XMAC_RPU_HOLD_PC_OFS 0xa00
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#define NETX_XMAC_TPU_HOLD_PC_OFS 0xa04
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#define NETX_XMAC_STATUS_SHARED0_OFS 0x840
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#define NETX_XMAC_CONFIG_SHARED0_OFS 0x844
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#define NETX_XMAC_STATUS_SHARED1_OFS 0x848
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#define NETX_XMAC_CONFIG_SHARED1_OFS 0x84c
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#define NETX_XMAC_STATUS_SHARED2_OFS 0x850
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#define NETX_XMAC_CONFIG_SHARED2_OFS 0x854
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#define NETX_XMAC_STATUS_SHARED3_OFS 0x858
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#define NETX_XMAC_CONFIG_SHARED3_OFS 0x85c
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#define RPU_HOLD_PC (1<<15)
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#define TPU_HOLD_PC (1<<15)
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/*******************************
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* Pointer FIFO *
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*******************************/
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/* Registers */
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#define NETX_PFIFO_REG(ofs) __io(NETX_VA_PFIFO + (ofs))
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#define NETX_PFIFO_BASE(pfifo) NETX_PFIFO_REG(0x00 + ((pfifo)<<2))
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#define NETX_PFIFO_BORDER_BASE(pfifo) NETX_PFIFO_REG(0x80 + ((pfifo)<<2))
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#define NETX_PFIFO_RESET NETX_PFIFO_REG(0x100)
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#define NETX_PFIFO_FULL NETX_PFIFO_REG(0x104)
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#define NETX_PFIFO_EMPTY NETX_PFIFO_REG(0x108)
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#define NETX_PFIFO_OVEFLOW NETX_PFIFO_REG(0x10c)
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#define NETX_PFIFO_UNDERRUN NETX_PFIFO_REG(0x110)
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#define NETX_PFIFO_FILL_LEVEL(pfifo) NETX_PFIFO_REG(0x180 + ((pfifo)<<2))
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#define NETX_PFIFO_XPEC_ISR(xpec) NETX_PFIFO_REG(0x400 + ((xpec) << 2))
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/*******************************
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* Dual Port Memory *
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*******************************/
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/* Registers */
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#define NETX_DPMAS_REG(ofs) __io(NETX_VA_DPMAS + (ofs))
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#define NETX_DPMAS_SYS_STAT NETX_DPMAS_REG(0x4d8)
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#define NETX_DPMAS_INT_STAT NETX_DPMAS_REG(0x4e0)
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#define NETX_DPMAS_INT_EN NETX_DPMAS_REG(0x4f0)
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#define NETX_DPMAS_IF_CONF0 NETX_DPMAS_REG(0x608)
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#define NETX_DPMAS_IF_CONF1 NETX_DPMAS_REG(0x60c)
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#define NETX_DPMAS_EXT_CONFIG(cs) NETX_DPMAS_REG(0x610 + 4 * (cs))
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#define NETX_DPMAS_IO_MODE0 NETX_DPMAS_REG(0x620) /* I/O 32..63 */
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#define NETX_DPMAS_DRV_EN0 NETX_DPMAS_REG(0x624)
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#define NETX_DPMAS_DATA0 NETX_DPMAS_REG(0x628)
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#define NETX_DPMAS_IO_MODE1 NETX_DPMAS_REG(0x630) /* I/O 64..84 */
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#define NETX_DPMAS_DRV_EN1 NETX_DPMAS_REG(0x634)
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#define NETX_DPMAS_DATA1 NETX_DPMAS_REG(0x638)
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/* Bits */
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#define NETX_DPMAS_INT_EN_GLB_EN (1<<31)
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#define NETX_DPMAS_INT_EN_MEM_LCK (1<<30)
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#define NETX_DPMAS_INT_EN_WDG (1<<29)
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#define NETX_DPMAS_INT_EN_PIO72 (1<<28)
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#define NETX_DPMAS_INT_EN_PIO47 (1<<27)
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#define NETX_DPMAS_INT_EN_PIO40 (1<<26)
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#define NETX_DPMAS_INT_EN_PIO36 (1<<25)
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#define NETX_DPMAS_INT_EN_PIO35 (1<<24)
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#define NETX_DPMAS_IF_CONF0_HIF_DISABLED (0<<28)
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#define NETX_DPMAS_IF_CONF0_HIF_EXT_BUS (1<<28)
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#define NETX_DPMAS_IF_CONF0_HIF_UP_8BIT (2<<28)
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#define NETX_DPMAS_IF_CONF0_HIF_UP_16BIT (3<<28)
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#define NETX_DPMAS_IF_CONF0_HIF_IO (4<<28)
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#define NETX_DPMAS_IF_CONF0_WAIT_DRV_PP (1<<14)
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#define NETX_DPMAS_IF_CONF0_WAIT_DRV_OD (2<<14)
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#define NETX_DPMAS_IF_CONF0_WAIT_DRV_TRI (3<<14)
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#define NETX_DPMAS_IF_CONF1_IRQ_POL_PIO35 (1<<26)
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#define NETX_DPMAS_IF_CONF1_IRQ_POL_PIO36 (1<<27)
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#define NETX_DPMAS_IF_CONF1_IRQ_POL_PIO40 (1<<28)
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#define NETX_DPMAS_IF_CONF1_IRQ_POL_PIO47 (1<<29)
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#define NETX_DPMAS_IF_CONF1_IRQ_POL_PIO72 (1<<30)
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#define NETX_EXT_CONFIG_TALEWIDTH(x) (((x) & 0x7) << 29)
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#define NETX_EXT_CONFIG_TADRHOLD(x) (((x) & 0x7) << 26)
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#define NETX_EXT_CONFIG_TCSON(x) (((x) & 0x7) << 23)
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#define NETX_EXT_CONFIG_TRDON(x) (((x) & 0x7) << 20)
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#define NETX_EXT_CONFIG_TWRON(x) (((x) & 0x7) << 17)
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#define NETX_EXT_CONFIG_TWROFF(x) (((x) & 0x1f) << 12)
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#define NETX_EXT_CONFIG_TRDWRCYC(x) (((x) & 0x1f) << 7)
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#define NETX_EXT_CONFIG_WAIT_POL (1<<6)
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#define NETX_EXT_CONFIG_WAIT_EN (1<<5)
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#define NETX_EXT_CONFIG_NRD_MODE (1<<4)
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#define NETX_EXT_CONFIG_DS_MODE (1<<3)
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#define NETX_EXT_CONFIG_NWR_MODE (1<<2)
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#define NETX_EXT_CONFIG_16BIT (1<<1)
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#define NETX_EXT_CONFIG_CS_ENABLE (1<<0)
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#define NETX_DPMAS_IO_MODE0_WRL (1<<13)
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#define NETX_DPMAS_IO_MODE0_WAIT (1<<14)
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#define NETX_DPMAS_IO_MODE0_READY (1<<15)
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#define NETX_DPMAS_IO_MODE0_CS0 (1<<19)
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#define NETX_DPMAS_IO_MODE0_EXTRD (1<<20)
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#define NETX_DPMAS_IO_MODE1_CS2 (1<<15)
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#define NETX_DPMAS_IO_MODE1_CS1 (1<<16)
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#define NETX_DPMAS_IO_MODE1_SAMPLE_NPOR (0<<30)
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#define NETX_DPMAS_IO_MODE1_SAMPLE_100MHZ (1<<30)
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#define NETX_DPMAS_IO_MODE1_SAMPLE_NPIO36 (2<<30)
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#define NETX_DPMAS_IO_MODE1_SAMPLE_PIO36 (3<<30)
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/*******************************
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* I2C *
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*******************************/
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#define NETX_I2C_REG(ofs) __io(NETX_VA_I2C, (ofs))
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#define NETX_I2C_CTRL NETX_I2C_REG(0x0)
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#define NETX_I2C_DATA NETX_I2C_REG(0x4)
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#endif /* __ASM_ARCH_NETX_REGS_H */
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