1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause 3 * 4 * Copyright (c) 2008, Pyun YongHyeon 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 unmodified, this list of conditions, and the following 12 * disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 */ 29 30 #ifndef _DEV_MII_JMPHYREG_H_ 31 #define _DEV_MII_JMPHYREG_H_ 32 33 /* 34 * Registers for the JMicron JMC250 Gigabit PHY. 35 */ 36 37 /* PHY specific status register. */ 38 #define JMPHY_SSR 0x11 39 #define JMPHY_SSR_SPEED_1000 0x8000 40 #define JMPHY_SSR_SPEED_100 0x4000 41 #define JMPHY_SSR_SPEED_10 0x0000 42 #define JMPHY_SSR_SPEED_MASK 0xC000 43 #define JMPHY_SSR_DUPLEX 0x2000 44 #define JMPHY_SSR_SPD_DPLX_RESOLVED 0x0800 45 #define JMPHY_SSR_LINK_UP 0x0400 46 #define JMPHY_SSR_MDI_XOVER 0x0040 47 #define JMPHY_SSR_INV_POLARITY 0x0002 48 49 /* PHY specific cable length status register. */ 50 #define JMPHY_SCL 0x17 51 #define JMPHY_SCL_CHAN_D_MASK 0xF000 52 #define JMPHY_SCL_CHAN_C_MASK 0x0F00 53 #define JMPHY_SCL_CHAN_B_MASK 0x00F0 54 #define JMPHY_SCL_CHAN_A_MASK 0x000F 55 #define JMPHY_SCL_LEN_35 0 56 #define JMPHY_SCL_LEN_40 1 57 #define JMPHY_SCL_LEN_50 2 58 #define JMPHY_SCL_LEN_60 3 59 #define JMPHY_SCL_LEN_70 4 60 #define JMPHY_SCL_LEN_80 5 61 #define JMPHY_SCL_LEN_90 6 62 #define JMPHY_SCL_LEN_100 7 63 #define JMPHY_SCL_LEN_110 8 64 #define JMPHY_SCL_LEN_120 9 65 #define JMPHY_SCL_LEN_130 10 66 #define JMPHY_SCL_LEN_140 11 67 #define JMPHY_SCL_LEN_150 12 68 #define JMPHY_SCL_LEN_160 13 69 #define JMPHY_SCL_LEN_170 14 70 #define JMPHY_SCL_RSVD 15 71 72 /* PHY specific LED control register 1. */ 73 #define JMPHY_LED_CTL1 0x18 74 #define JMPHY_LED_BLINK_42MS 0x0000 75 #define JMPHY_LED_BLINK_84MS 0x2000 76 #define JMPHY_LED_BLINK_170MS 0x4000 77 #define JMPHY_LED_BLINK_340MS 0x6000 78 #define JMPHY_LED_BLINK_670MS 0x8000 79 #define JMPHY_LED_BLINK_MASK 0xE000 80 #define JMPHY_LED_FLP_GAP_MASK 0x1F00 81 #define JMPHY_LED_FLP_GAP_DEFULT 0x1000 82 #define JMPHY_LED2_POLARITY_MASK 0x0030 83 #define JMPHY_LED1_POLARITY_MASK 0x000C 84 #define JMPHY_LED0_POLARITY_MASK 0x0003 85 #define JMPHY_LED_ON_LO_OFF_HI 0 86 #define JMPHY_LED_ON_HI_OFF_HI 1 87 #define JMPHY_LED_ON_LO_OFF_TS 2 88 #define JMPHY_LED_ON_HI_OFF_TS 3 89 90 /* PHY specific LED control register 2. */ 91 #define JMPHY_LED_CTL2 0x19 92 #define JMPHY_LED_NO_STRETCH 0x0000 93 #define JMPHY_LED_STRETCH_42MS 0x2000 94 #define JMPHY_LED_STRETCH_84MS 0x4000 95 #define JMPHY_LED_STRETCH_170MS 0x6000 96 #define JMPHY_LED_STRETCH_340MS 0x8000 97 #define JMPHY_LED_STRETCH_670MS 0xB000 98 #define JMPHY_LED_STRETCH_1300MS 0xC000 99 #define JMPHY_LED_STRETCH_2700MS 0xE000 100 #define JMPHY_LED2_MODE_MASK 0x0F00 101 #define JMPHY_LED1_MODE_MASK 0x00F0 102 #define JMPHY_LED0_MODE_MASK 0x000F 103 104 /* PHY specific test mode control register. */ 105 #define JMPHY_TMCTL 0x1A 106 #define JMPHY_TMCTL_SLEEP_ENB 0x1000 107 108 /* PHY specific configuration register. */ 109 #define JMPHY_SPEC_ADDR 0x1E 110 #define JMPHY_SPEC_ADDR_READ 0x4000 111 #define JMPHY_SPEC_ADDR_WRITE 0x8000 112 113 #define JMPHY_SPEC_DATA 0x1F 114 115 #define JMPHY_EXT_COMM_2 0x32 116 117 #endif /* _DEV_MII_JMPHYREG_H_ */ 118