109 lines
4.2 KiB
C
109 lines
4.2 KiB
C
/*-
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* Copyright (c) 2010 Adrian Chadd
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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/* $FreeBSD$ */
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#ifndef __AR72XX_REG_H__
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#define __AR72XX_REG_H__
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#define AR724X_PLL_REG_CPU_CONFIG AR71XX_PLL_CPU_BASE + 0x00
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#define AR724X_PLL_REG_PCIE_CONFIG AR71XX_PLL_CPU_BASE + 0x18
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#define AR724X_PLL_DIV_SHIFT 0
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#define AR724X_PLL_DIV_MASK 0x3ff
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#define AR724X_PLL_REF_DIV_SHIFT 10
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#define AR724X_PLL_REF_DIV_MASK 0xf
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#define AR724X_AHB_DIV_SHIFT 19
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#define AR724X_AHB_DIV_MASK 0x1
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#define AR724X_DDR_DIV_SHIFT 22
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#define AR724X_DDR_DIV_MASK 0x3
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#define AR724X_PLL_VAL_1000 0x00110000
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#define AR724X_PLL_VAL_100 0x00001099
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#define AR724X_PLL_VAL_10 0x00991099
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#define AR724X_BASE_FREQ 5000000
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#define AR724X_DDR_REG_FLUSH_GE0 (AR71XX_DDR_CONFIG + 0x7c)
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#define AR724X_DDR_REG_FLUSH_GE1 (AR71XX_DDR_CONFIG + 0x80)
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#define AR724X_DDR_REG_FLUSH_USB (AR71XX_DDR_CONFIG + 0x84)
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#define AR724X_DDR_REG_FLUSH_PCIE (AR71XX_DDR_CONFIG + 0x88)
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#define AR724X_RESET_REG_RESET_MODULE AR71XX_RST_BLOCK_BASE + 0x1c
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#define AR724X_RESET_USB_HOST (1 << 5)
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#define AR724X_RESET_USB_PHY (1 << 4)
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#define AR724X_RESET_MODULE_USB_OHCI_DLL (1 << 3)
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#define AR724X_RESET_GE1_MDIO (1 << 23)
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#define AR724X_RESET_GE0_MDIO (1 << 22)
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#define AR724X_RESET_PCIE_PHY_SERIAL (1 << 10)
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#define AR724X_RESET_PCIE_PHY (1 << 7)
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#define AR724X_RESET_PCIE (1 << 6)
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#define AR724X_RESET_USB_HOST (1 << 5)
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#define AR724X_RESET_USB_PHY (1 << 4)
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#define AR724X_RESET_USBSUS_OVERRIDE (1 << 3)
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/* XXX so USB requires different init code? -adrian */
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#define AR7240_OHCI_BASE 0x1b000000
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#define AR7240_OHCI_SIZE 0x01000000
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#define AR724X_PCI_CRP_BASE (AR71XX_APB_BASE + 0x000C0000)
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#define AR724X_PCI_CRP_SIZE 0x100
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#define AR724X_PCI_CFG_BASE 0x14000000
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#define AR724X_PCI_CFG_SIZE 0x1000
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#define AR724X_PCI_CTRL_BASE (AR71XX_APB_BASE + 0x000F0000)
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#define AR724X_PCI_CTRL_SIZE 0x100
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/* PCI config registers */
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#define AR724X_PCI_APP 0x180f0000
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#define AR724X_PCI_APP_LTSSM_ENABLE (1 << 0)
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#define AR724X_PCI_RESET 0x180f0018
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#define AR724X_PCI_RESET_LINK_UP (1 << 0)
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#define AR724X_PCI_INTR_STATUS 0x180f004c
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#define AR724X_PCI_INTR_MASK 0x180f0050
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#define AR724X_PCI_INTR_DEV0 (1 << 14)
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#define AR724X_GPIO_FUNC_GE0_MII_CLK_EN (1 << 19)
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#define AR724X_GPIO_FUNC_SPI_EN (1 << 18)
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#define AR724X_GPIO_FUNC_SPI_CS_EN2 (1 << 14)
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#define AR724X_GPIO_FUNC_SPI_CS_EN1 (1 << 13)
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#define AR724X_GPIO_FUNC_CLK_OBS5_EN (1 << 12)
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#define AR724X_GPIO_FUNC_CLK_OBS4_EN (1 << 11)
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#define AR724X_GPIO_FUNC_CLK_OBS3_EN (1 << 10)
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#define AR724X_GPIO_FUNC_CLK_OBS2_EN (1 << 9)
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#define AR724X_GPIO_FUNC_CLK_OBS1_EN (1 << 8)
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#define AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN (1 << 7)
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#define AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN (1 << 6)
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#define AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN (1 << 5)
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#define AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN (1 << 4)
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#define AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN (1 << 3)
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#define AR724X_GPIO_FUNC_UART_RTS_CTS_EN (1 << 2)
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#define AR724X_GPIO_FUNC_UART_EN (1 << 1)
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#define AR724X_GPIO_FUNC_JTAG_DISABLE (1 << 0)
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#endif
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