1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
3 *
4 * Copyright (c) 2012 Adrian Chadd <adrian@FreeBSD.org>
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 *
28 * $FreeBSD$
29 */
30
31 #ifndef __AR93XX_REG_H__
32 #define __AR93XX_REG_H__
33
34 #define REV_ID_MAJOR_AR9330 0x0110
35 #define REV_ID_MAJOR_AR9331 0x1110
36
37 #define AR933X_REV_ID_REVISION_MASK 0x3
38
39 #define AR933X_GPIO_COUNT 30
40
41 #define AR933X_UART_BASE (AR71XX_APB_BASE + 0x00020000)
42 #define AR933X_UART_SIZE 0x14
43
44 #define AR933X_GMAC_BASE (AR71XX_APB_BASE + 0x00070000)
45 #define AR933X_GMAC_SIZE 0x04
46
47 #define AR933X_GMAC_REG_ETH_CFG (AR933X_GMAC_BASE + 0x00)
48
49 #define AR933X_ETH_CFG_RGMII_GE0 (1 << 0)
50 #define AR933X_ETH_CFG_MII_GE0 (1 << 1)
51 #define AR933X_ETH_CFG_GMII_GE0 (1 << 2)
52 #define AR933X_ETH_CFG_MII_GE0_MASTER (1 << 3)
53 #define AR933X_ETH_CFG_MII_GE0_SLAVE (1 << 4)
54 #define AR933X_ETH_CFG_MII_GE0_ERR_EN (1 << 5)
55 #define AR933X_ETH_CFG_SW_PHY_SWAP (1 << 7)
56 #define AR933X_ETH_CFG_SW_PHY_ADDR_SWAP (1 << 8)
57 #define AR933X_ETH_CFG_RMII_GE0 (1 << 9)
58 #define AR933X_ETH_CFG_RMII_GE0_SPD_10 0
59 #define AR933X_ETH_CFG_RMII_GE0_SPD_100 (1 << 10)
60
61 #define AR933X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000)
62 #define AR933X_WMAC_SIZE 0x20000
63 #define AR933X_EHCI_BASE 0x1b000000
64 #define AR933X_EHCI_SIZE 0x1000
65
66 #define AR933X_DDR_REG_FLUSH_GE0 (AR71XX_APB_BASE + 0x7c)
67 #define AR933X_DDR_REG_FLUSH_GE1 (AR71XX_APB_BASE + 0x80)
68 #define AR933X_DDR_REG_FLUSH_USB (AR71XX_APB_BASE + 0x84)
69 #define AR933X_DDR_REG_FLUSH_WMAC (AR71XX_APB_BASE + 0x88)
70
71 #define AR933X_PLL_CPU_CONFIG_REG (AR71XX_PLL_CPU_BASE + 0x00)
72 #define AR933X_PLL_CLOCK_CTRL_REG (AR71XX_PLL_CPU_BASE + 0x08)
73
74 #define AR933X_PLL_CPU_CONFIG_NINT_SHIFT 10
75 #define AR933X_PLL_CPU_CONFIG_NINT_MASK 0x3f
76 #define AR933X_PLL_CPU_CONFIG_REFDIV_SHIFT 16
77 #define AR933X_PLL_CPU_CONFIG_REFDIV_MASK 0x1f
78 #define AR933X_PLL_CPU_CONFIG_OUTDIV_SHIFT 23
79 #define AR933X_PLL_CPU_CONFIG_OUTDIV_MASK 0x7
80
81 #define AR933X_PLL_CLOCK_CTRL_BYPASS (1 << 2)
82 #define AR933X_PLL_CLOCK_CTRL_CPU_DIV_SHIFT 5
83 #define AR933X_PLL_CLOCK_CTRL_CPU_DIV_MASK 0x3
84 #define AR933X_PLL_CLOCK_CTRL_DDR_DIV_SHIFT 10
85 #define AR933X_PLL_CLOCK_CTRL_DDR_DIV_MASK 0x3
86 #define AR933X_PLL_CLOCK_CTRL_AHB_DIV_SHIFT 15
87 #define AR933X_PLL_CLOCK_CTRL_AHB_DIV_MASK 0x7
88
89 #define AR933X_RESET_REG_RESET_MODULE (AR71XX_RST_BLOCK_BASE + 0x1c)
90 #define AR933X_RESET_REG_BOOTSTRAP (AR71XX_RST_BLOCK_BASE + 0xac)
91 #define AR933X_RESET_WMAC (1 << 11)
92 #define AR933X_RESET_USB_HOST (1 << 5)
93 #define AR933X_RESET_USB_PHY (1 << 4)
94 #define AR933X_RESET_USBSUS_OVERRIDE (1 << 3)
95
96 #define AR933X_BOOTSTRAP_REF_CLK_40 (1 << 0)
97
98 #define AR933X_PLL_VAL_1000 0x00110000
99 #define AR933X_PLL_VAL_100 0x00001099
100 #define AR933X_PLL_VAL_10 0x00991099
101
102 #endif /* __AR93XX_REG_H__ */
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