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sys/dev/qcom_mdio/qcom_mdio_ipq4018_reg.h
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/*- | |||||
* SPDX-License-Identifier: BSD-2-Clause-FreeBSD | |||||
* | |||||
* Copyright (c) 2022 Adrian Chadd <adrian@FreeBSD.org>. | |||||
* | |||||
* Redistribution and use in source and binary forms, with or without | |||||
* modification, are permitted provided that the following conditions | |||||
* are met: | |||||
* 1. Redistributions of source code must retain the above copyright | |||||
* notice unmodified, this list of conditions, and the following | |||||
* disclaimer. | |||||
* 2. Redistributions in binary form must reproduce the above copyright | |||||
* notice, this list of conditions and the following disclaimer in the | |||||
* documentation and/or other materials provided with the distribution. | |||||
* | |||||
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND | |||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | |||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |||||
* SUCH DAMAGE. | |||||
*/ | |||||
#ifndef __QCOM_MDIO_IPQ4018_REG_H__ | |||||
#define __QCOM_MDIO_IPQ4018_REG_H__ | |||||
#define QCOM_IPQ4018_MDIO_REG_ADDR 0x44 | |||||
#define QCOM_IPQ4018_MDIO_REG_WRITE 0x48 | |||||
#define QCOM_IPQ4018_MDIO_REG_READ 0x4c | |||||
#define QCOM_IPQ4018_MDIO_REG_CMD 0x50 | |||||
#define QCOM_IPQ4018_MDIO_REG_CMD_ACCESS_BUSY (1U << 16) | |||||
#define QCOM_IPQ4018_MDIO_REG_CMD_ACCESS_START (1U << 8) | |||||
#define QCOM_IPQ4018_MDIO_REG_CMD_ACCESS_CODE_READ 0 | |||||
#define QCOM_IPQ4018_MDIO_REG_CMD_ACCESS_CODE_WRITE 1 | |||||
#define QCOM_IPQ4018_MDIO_SLEEP_COUNT 100 | |||||
#define QCOM_IPQ4018_MDIO_SLEEP 10 /* uSec */ | |||||
#endif /* __QCOM_MDIO_IPQ4018_REG_H__ */ |