1*2692e2e2Skiyohara /* $NetBSD: rgmiireg.h,v 1.1 2010/03/18 13:47:04 kiyohara Exp $ */ 2*2692e2e2Skiyohara /* 3*2692e2e2Skiyohara * Copyright (c) 2010 KIYOHARA Takashi 4*2692e2e2Skiyohara * All rights reserved. 5*2692e2e2Skiyohara * 6*2692e2e2Skiyohara * Redistribution and use in source and binary forms, with or without 7*2692e2e2Skiyohara * modification, are permitted provided that the following conditions 8*2692e2e2Skiyohara * are met: 9*2692e2e2Skiyohara * 1. Redistributions of source code must retain the above copyright 10*2692e2e2Skiyohara * notice, this list of conditions and the following disclaimer. 11*2692e2e2Skiyohara * 2. Redistributions in binary form must reproduce the above copyright 12*2692e2e2Skiyohara * notice, this list of conditions and the following disclaimer in the 13*2692e2e2Skiyohara * documentation and/or other materials provided with the distribution. 14*2692e2e2Skiyohara * 15*2692e2e2Skiyohara * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 16*2692e2e2Skiyohara * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 17*2692e2e2Skiyohara * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 18*2692e2e2Skiyohara * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, 19*2692e2e2Skiyohara * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 20*2692e2e2Skiyohara * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 21*2692e2e2Skiyohara * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22*2692e2e2Skiyohara * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 23*2692e2e2Skiyohara * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 24*2692e2e2Skiyohara * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 25*2692e2e2Skiyohara * POSSIBILITY OF SUCH DAMAGE. 26*2692e2e2Skiyohara */ 27*2692e2e2Skiyohara 28*2692e2e2Skiyohara #ifndef _IBM4XX_RGMIIREG_H_ 29*2692e2e2Skiyohara #define _IBM4XX_RGMIIREG_H_ 30*2692e2e2Skiyohara 31*2692e2e2Skiyohara /* RGMII (reduced GMII) Bridge (405EX/440GX(EMAC 2, 3)) */ 32*2692e2e2Skiyohara 33*2692e2e2Skiyohara #define RGMII0_SIZE 0x8 34*2692e2e2Skiyohara 35*2692e2e2Skiyohara #define RGMII0_FER 0x0 /* Function Enable Register */ 36*2692e2e2Skiyohara #define FER_MDIOEN_MASK 0x000c0000 /* MDIO enable */ 37*2692e2e2Skiyohara #define FER_MDIOEN(emac) (1 << ((1 - ((emac) % 2)) + 18)) 38*2692e2e2Skiyohara #define FER_CHCFG_MASK 0x7 /* EMAC n Mask */ 39*2692e2e2Skiyohara #define FER_CHCFG_RTBI 0x4 /* RTBI enabled */ 40*2692e2e2Skiyohara #define FER_CHCFG_RGMII 0x5 /* RGMII enabled */ 41*2692e2e2Skiyohara #define FER_CHCFG_TBI 0x6 /* TBI enabled */ 42*2692e2e2Skiyohara #define FER_CHCFG_GMII 0x7 /* GMII enabled */ 43*2692e2e2Skiyohara #define FER_CHCFG(rgmii, val) ((val) << ((rgmii) << 2)) 44*2692e2e2Skiyohara #define RGMII0_SSR 0x4 /* Speed Select Register */ 45*2692e2e2Skiyohara #define SSR_SP_MASK 0x7 46*2692e2e2Skiyohara #define SSR_SP_10MBPS 0x0 47*2692e2e2Skiyohara #define SSR_SP_100MBPS 0x2 48*2692e2e2Skiyohara #define SSR_SP_1000MBPS 0x4 49*2692e2e2Skiyohara #define SSR_SP(emac, sp) ((sp) << (((emac) % 2) << 3)) 50*2692e2e2Skiyohara 51*2692e2e2Skiyohara #endif /* _IBM4XX_RGMIIREG_H_ */ 52