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https://github.com/smaeul/u-boot.git
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7f4e6c2ae1
Convert PHY driver to U_BOOT_PHY_DRIVER() macro and drop phy_register() init call.
Converted using sed
"s@^static struct phy_driver \(.*\)_driver = \+{@U_BOOT_PHY_DRIVER(\L\1) = {"
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Acked-by: Michal Simek <michal.simek@amd.com>
Tested-by: Michal Simek <michal.simek@amd.com> #microblaze (MANUAL_RELOC)
106 lines
2.3 KiB
C
106 lines
2.3 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Fixed-Link phy
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*
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* Copyright 2017 Bernecker & Rainer Industrieelektronik GmbH
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*/
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#include <config.h>
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#include <common.h>
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#include <malloc.h>
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#include <phy.h>
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#include <dm.h>
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#include <fdt_support.h>
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#include <asm/global_data.h>
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DECLARE_GLOBAL_DATA_PTR;
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static int fixedphy_probe(struct phy_device *phydev)
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{
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/* fixed-link phy must not be reset by core phy code */
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phydev->flags |= PHY_FLAG_BROKEN_RESET;
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return 0;
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}
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static int fixedphy_config(struct phy_device *phydev)
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{
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ofnode node = phy_get_ofnode(phydev);
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struct fixed_link *priv;
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bool old_binding = false;
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u32 old_val[5];
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u32 val;
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if (!ofnode_valid(node))
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return -EINVAL;
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/* check for mandatory properties within fixed-link node */
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val = ofnode_read_u32_default(node, "speed", 0);
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if (!val) {
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/* try old binding */
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old_binding = true;
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if (ofnode_read_u32_array(node, "fixed-link", old_val,
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ARRAY_SIZE(old_val))) {
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printf("ERROR: no/invalid <fixed-link> property!\n");
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return -ENOENT;
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}
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val = old_val[2];
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}
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if (val != SPEED_10 && val != SPEED_100 && val != SPEED_1000 &&
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val != SPEED_2500 && val != SPEED_10000) {
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printf("ERROR: no/invalid speed given in fixed-link node!\n");
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return -EINVAL;
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}
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priv = malloc(sizeof(*priv));
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if (!priv)
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return -ENOMEM;
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memset(priv, 0, sizeof(*priv));
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phydev->priv = priv;
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priv->link_speed = val;
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if (!old_binding) {
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priv->duplex = ofnode_read_bool(node, "full-duplex");
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priv->pause = ofnode_read_bool(node, "pause");
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priv->asym_pause = ofnode_read_bool(node, "asym-pause");
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} else {
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priv->duplex = old_val[1];
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priv->pause = old_val[3];
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priv->asym_pause = old_val[4];
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}
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return 0;
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}
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static int fixedphy_startup(struct phy_device *phydev)
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{
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struct fixed_link *priv = phydev->priv;
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phydev->asym_pause = priv->asym_pause;
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phydev->pause = priv->pause;
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phydev->duplex = priv->duplex;
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phydev->speed = priv->link_speed;
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phydev->link = 1;
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return 0;
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}
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static int fixedphy_shutdown(struct phy_device *phydev)
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{
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return 0;
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}
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U_BOOT_PHY_DRIVER(fixedphy) = {
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.uid = PHY_FIXED_ID,
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.mask = 0xffffffff,
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.name = "Fixed PHY",
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.features = PHY_GBIT_FEATURES | SUPPORTED_MII,
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.probe = fixedphy_probe,
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.config = fixedphy_config,
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.startup = fixedphy_startup,
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.shutdown = fixedphy_shutdown,
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};
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