1/*- 2 * Copyright (c) 2013 Adrian Chadd <adrian@FreeBSD.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * 26 * $FreeBSD$ 27 */ 28 29#ifndef __AR934X_REG_H__ 30#define __AR934X_REG_H__ 31 32#define AR934X_GMAC_BASE (AR71XX_APB_BASE + 0x00070000) 33#define AR934X_GMAC_SIZE 0x14 34#define AR934X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000) 35#define AR934X_WMAC_SIZE 0x20000 36#define AR934X_EHCI_BASE 0x1b000000 37#define AR934X_EHCI_SIZE 0x200 38#define AR934X_SRIF_BASE (AR71XX_APB_BASE + 0x00116000) 39#define AR934X_SRIF_SIZE 0x1000 40 41/* AR934x GMAC configuration */ 42#define AR934X_GMAC_REG_ETH_CFG (AR934X_GMAC_BASE + 0x00) 43 44#define AR934X_ETH_CFG_RGMII_GMAC0 (1 << 0) 45#define AR934X_ETH_CFG_MII_GMAC0 (1 << 1) 46#define AR934X_ETH_CFG_GMII_GMAC0 (1 << 2) 47#define AR934X_ETH_CFG_MII_GMAC0_MASTER (1 << 3) 48#define AR934X_ETH_CFG_MII_GMAC0_SLAVE (1 << 4) 49#define AR934X_ETH_CFG_MII_GMAC0_ERR_EN (1 << 5) 50#define AR934X_ETH_CFG_SW_ONLY_MODE (1 << 6) 51#define AR934X_ETH_CFG_SW_PHY_SWAP (1 << 7) 52#define AR934X_ETH_CFG_SW_APB_ACCESS (1 << 9) 53#define AR934X_ETH_CFG_RMII_GMAC0 (1 << 10) 54#define AR933X_ETH_CFG_MII_CNTL_SPEED (1 << 11) 55#define AR934X_ETH_CFG_RMII_GMAC0_MASTER (1 << 12) 56#define AR934X_ETH_CFG_SW_ACC_MSB_FIRST (1 << 13) 57 58#define AR934X_DDR_REG_FLUSH_GE0 (AR71XX_APB_BASE + 0x9c) 59#define AR934X_DDR_REG_FLUSH_GE1 (AR71XX_APB_BASE + 0xa0) 60#define AR934X_DDR_REG_FLUSH_USB (AR71XX_APB_BASE + 0xa4) 61#define AR934X_DDR_REG_FLUSH_PCIE (AR71XX_APB_BASE + 0xa8) 62#define AR934X_DDR_REG_FLUSH_WMAC (AR71XX_APB_BASE + 0xac) 63 64#define AR934X_PLL_CPU_CONFIG_REG (AR71XX_PLL_CPU_BASE + 0x00) 65#define AR934X_PLL_DDR_CONFIG_REG (AR71XX_PLL_CPU_BASE + 0x04) 66#define AR934X_PLL_CPU_DDR_CLK_CTRL_REG (AR71XX_PLL_CPU_BASE + 0x08) 67#define AR934X_PLL_SWITCH_CLOCK_CONTROL_REG (AR71XX_PLL_CPU_BASE + 0x24) 68#define AR934X_PLL_SWITCH_CLOCK_CONTROL_MDIO_CLK_SEL (1 << 6) 69#define AR934X_PLL_ETH_XMII_CONTROL_REG (AR71XX_PLL_CPU_BASE + 0x2c) 70 71#define AR934X_PLL_CPU_CONFIG_NFRAC_SHIFT 0 72#define AR934X_PLL_CPU_CONFIG_NFRAC_MASK 0x3f 73#define AR934X_PLL_CPU_CONFIG_NINT_SHIFT 6 74#define AR934X_PLL_CPU_CONFIG_NINT_MASK 0x3f 75#define AR934X_PLL_CPU_CONFIG_REFDIV_SHIFT 12 76#define AR934X_PLL_CPU_CONFIG_REFDIV_MASK 0x1f 77#define AR934X_PLL_CPU_CONFIG_OUTDIV_SHIFT 19 78#define AR934X_PLL_CPU_CONFIG_OUTDIV_MASK 0x3 79 80#define AR934X_PLL_DDR_CONFIG_NFRAC_SHIFT 0 81#define AR934X_PLL_DDR_CONFIG_NFRAC_MASK 0x3ff 82#define AR934X_PLL_DDR_CONFIG_NINT_SHIFT 10 83#define AR934X_PLL_DDR_CONFIG_NINT_MASK 0x3f 84#define AR934X_PLL_DDR_CONFIG_REFDIV_SHIFT 16 85#define AR934X_PLL_DDR_CONFIG_REFDIV_MASK 0x1f 86#define AR934X_PLL_DDR_CONFIG_OUTDIV_SHIFT 23 87#define AR934X_PLL_DDR_CONFIG_OUTDIV_MASK 0x7 88 89#define AR934X_PLL_CPU_DDR_CLK_CTRL_CPU_PLL_BYPASS (1 << 2) 90#define AR934X_PLL_CPU_DDR_CLK_CTRL_DDR_PLL_BYPASS (1 << 3) 91#define AR934X_PLL_CPU_DDR_CLK_CTRL_AHB_PLL_BYPASS (1 << 4) 92#define AR934X_PLL_CPU_DDR_CLK_CTRL_CPU_POST_DIV_SHIFT 5 93#define AR934X_PLL_CPU_DDR_CLK_CTRL_CPU_POST_DIV_MASK 0x1f 94#define AR934X_PLL_CPU_DDR_CLK_CTRL_DDR_POST_DIV_SHIFT 10 95#define AR934X_PLL_CPU_DDR_CLK_CTRL_DDR_POST_DIV_MASK 0x1f 96#define AR934X_PLL_CPU_DDR_CLK_CTRL_AHB_POST_DIV_SHIFT 15 97#define AR934X_PLL_CPU_DDR_CLK_CTRL_AHB_POST_DIV_MASK 0x1f 98#define AR934X_PLL_CPU_DDR_CLK_CTRL_CPUCLK_FROM_CPUPLL (1 << 20) 99#define AR934X_PLL_CPU_DDR_CLK_CTRL_DDRCLK_FROM_DDRPLL (1 << 21) 100#define AR934X_PLL_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL (1 << 24) 101 102#define AR934X_RESET_REG_RESET_MODULE (AR71XX_RST_BLOCK_BASE + 0x1c) 103#define AR934X_RESET_REG_BOOTSTRAP (AR71XX_RST_BLOCK_BASE + 0xb0) 104#define AR934X_RESET_REG_PCIE_WMAC_INT_STATUS (AR71XX_RST_BLOCK_BASE + 0xac) 105 106#define AR934X_RESET_HOST (1U << 31) 107#define AR934X_RESET_SLIC (1 << 30) 108#define AR934X_RESET_HDMA (1 << 29) 109#define AR934X_RESET_EXTERNAL (1 << 28) 110#define AR934X_RESET_RTC (1 << 27) 111#define AR934X_RESET_PCIE_EP_INT (1 << 26) 112#define AR934X_RESET_CHKSUM_ACC (1 << 25) 113#define AR934X_RESET_FULL_CHIP (1 << 24) 114#define AR934X_RESET_GE1_MDIO (1 << 23) 115#define AR934X_RESET_GE0_MDIO (1 << 22) 116#define AR934X_RESET_CPU_NMI (1 << 21) 117#define AR934X_RESET_CPU_COLD (1 << 20) 118#define AR934X_RESET_HOST_RESET_INT (1 << 19) 119#define AR934X_RESET_PCIE_EP (1 << 18) 120#define AR934X_RESET_UART1 (1 << 17) 121#define AR934X_RESET_DDR (1 << 16) 122#define AR934X_RESET_USB_PHY_PLL_PWD_EXT (1 << 15) 123#define AR934X_RESET_NANDF (1 << 14) 124#define AR934X_RESET_GE1_MAC (1 << 13) 125#define AR934X_RESET_ETH_SWITCH_ANALOG (1 << 12) 126#define AR934X_RESET_USB_PHY_ANALOG (1 << 11) 127#define AR934X_RESET_HOST_DMA_INT (1 << 10) 128#define AR934X_RESET_GE0_MAC (1 << 9) 129#define AR934X_RESET_ETH_SWITCH (1 << 8) 130#define AR934X_RESET_PCIE_PHY (1 << 7) 131#define AR934X_RESET_PCIE (1 << 6) 132#define AR934X_RESET_USB_HOST (1 << 5) 133#define AR934X_RESET_USB_PHY (1 << 4) 134#define AR934X_RESET_USBSUS_OVERRIDE (1 << 3) 135#define AR934X_RESET_LUT (1 << 2) 136#define AR934X_RESET_MBOX (1 << 1) 137#define AR934X_RESET_I2S (1 << 0) 138 139#define AR934X_BOOTSTRAP_SW_OPTION8 (1 << 23) 140#define AR934X_BOOTSTRAP_SW_OPTION7 (1 << 22) 141#define AR934X_BOOTSTRAP_SW_OPTION6 (1 << 21) 142#define AR934X_BOOTSTRAP_SW_OPTION5 (1 << 20) 143#define AR934X_BOOTSTRAP_SW_OPTION4 (1 << 19) 144#define AR934X_BOOTSTRAP_SW_OPTION3 (1 << 18) 145#define AR934X_BOOTSTRAP_SW_OPTION2 (1 << 17) 146#define AR934X_BOOTSTRAP_SW_OPTION1 (1 << 16) 147#define AR934X_BOOTSTRAP_USB_MODE_DEVICE (1 << 7) 148#define AR934X_BOOTSTRAP_PCIE_RC (1 << 6) 149#define AR934X_BOOTSTRAP_EJTAG_MODE (1 << 5) 150#define AR934X_BOOTSTRAP_REF_CLK_40 (1 << 4) 151#define AR934X_BOOTSTRAP_BOOT_FROM_SPI (1 << 2) 152#define AR934X_BOOTSTRAP_SDRAM_DISABLED (1 << 1) 153#define AR934X_BOOTSTRAP_DDR1 (1 << 0) 154 155#define AR934X_PCIE_WMAC_INT_WMAC_MISC (1 << 0) 156#define AR934X_PCIE_WMAC_INT_WMAC_TX (1 << 1) 157#define AR934X_PCIE_WMAC_INT_WMAC_RXLP (1 << 2) 158#define AR934X_PCIE_WMAC_INT_WMAC_RXHP (1 << 3) 159#define AR934X_PCIE_WMAC_INT_PCIE_RC (1 << 4) 160#define AR934X_PCIE_WMAC_INT_PCIE_RC0 (1 << 5) 161#define AR934X_PCIE_WMAC_INT_PCIE_RC1 (1 << 6) 162#define AR934X_PCIE_WMAC_INT_PCIE_RC2 (1 << 7) 163#define AR934X_PCIE_WMAC_INT_PCIE_RC3 (1 << 8) 164#define AR934X_PCIE_WMAC_INT_WMAC_ALL \ 165 (AR934X_PCIE_WMAC_INT_WMAC_MISC | AR934X_PCIE_WMAC_INT_WMAC_TX | \ 166 AR934X_PCIE_WMAC_INT_WMAC_RXLP | AR934X_PCIE_WMAC_INT_WMAC_RXHP) 167 168#define AR934X_PCIE_WMAC_INT_PCIE_ALL \ 169 (AR934X_PCIE_WMAC_INT_PCIE_RC | AR934X_PCIE_WMAC_INT_PCIE_RC0 | \ 170 AR934X_PCIE_WMAC_INT_PCIE_RC1 | AR934X_PCIE_WMAC_INT_PCIE_RC2 | \ 171 AR934X_PCIE_WMAC_INT_PCIE_RC3) 172 173#define REV_ID_MAJOR_AR9341 0x0120 174#define REV_ID_MAJOR_AR9342 0x1120 175#define REV_ID_MAJOR_AR9344 0x2120 176 177#define AR934X_REV_ID_REVISION_MASK 0xf 178 179/* 180 * GPIO block 181 */ 182#define AR934X_GPIO_REG_FUNC 0x6c 183#define AR934X_GPIO_COUNT 23 184 185/* 186 * SRIF block 187 */ 188#define AR934X_SRIF_CPU_DPLL1_REG (AR934X_SRIF_BASE + 0x1c0) 189#define AR934X_SRIF_CPU_DPLL2_REG (AR934X_SRIF_BASE + 0x1c4) 190#define AR934X_SRIF_CPU_DPLL3_REG (AR934X_SRIF_BASE + 0x1c8) 191 192#define AR934X_SRIF_DDR_DPLL1_REG (AR934X_SRIF_BASE + 0x240) 193#define AR934X_SRIF_DDR_DPLL2_REG (AR934X_SRIF_BASE + 0x244) 194#define AR934X_SRIF_DDR_DPLL3_REG (AR934X_SRIF_BASE + 0x248) 195 196#define AR934X_SRIF_DPLL1_REFDIV_SHIFT 27 197#define AR934X_SRIF_DPLL1_REFDIV_MASK 0x1f 198#define AR934X_SRIF_DPLL1_NINT_SHIFT 18 199#define AR934X_SRIF_DPLL1_NINT_MASK 0x1ff 200#define AR934X_SRIF_DPLL1_NFRAC_MASK 0x0003ffff 201 202#define AR934X_SRIF_DPLL2_LOCAL_PLL (1 << 30) 203#define AR934X_SRIF_DPLL2_OUTDIV_SHIFT 13 204#define AR934X_SRIF_DPLL2_OUTDIV_MASK 0x7 205 206/* XXX verify! */ 207#define AR934X_PLL_VAL_1000 0x16000000 208#define AR934X_PLL_VAL_100 0x00000101 209#define AR934X_PLL_VAL_10 0x00001616 210 211#endif /* __AR934X_REG_H__ */ 212