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b9898cd78a
adds support for vsc8504 phy. patch have use on 5.4 kernel and has to be dropped after since phy is supported by CONFIG_MICROSEMI_PHY on newer LTS kernels. Tested-by: Johannes Kimmel <fff@bareminimum.eu> Signed-off-by: Roman Kuzmitskii <damex.pp@icloud.com>
58 lines
1.9 KiB
Diff
58 lines
1.9 KiB
Diff
From: Roman Kuzmitskii <damex.pp@icloud.com>
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Date: Thu, 05 Nov 2020 02:00:00 +0000
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Subject: [PATCH] net: phy: vitesse: add vsc8504 support
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This patch adds support for vsc8504 phy.
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That phy is changed owner:
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vitesse -> microsemi -> microchip
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So is its driver in kernel was changed and rewritten.
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there is no need to upstream this patch.
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this vsc8504 is supported by newer kernels out of box.
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support could be enabled by CONFIG_MICROSEMI_PHY.
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Tested-by: Johannes Kimmel <fff@bareminimum.eu>
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Signed-off-by: Roman Kuzmitskii <damex.pp@icloud.com>
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--- a/drivers/net/phy/vitesse.c
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+++ b/drivers/net/phy/vitesse.c
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@@ -61,6 +61,7 @@
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#define PHY_ID_VSC8234 0x000fc620
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#define PHY_ID_VSC8244 0x000fc6c0
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+#define PHY_ID_VSC8504 0x000704c2
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#define PHY_ID_VSC8572 0x000704d0
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#define PHY_ID_VSC8601 0x00070420
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#define PHY_ID_VSC7385 0x00070450
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@@ -292,6 +293,7 @@
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err = phy_write(phydev, MII_VSC8244_IMASK,
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(phydev->drv->phy_id == PHY_ID_VSC8234 ||
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phydev->drv->phy_id == PHY_ID_VSC8244 ||
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+ phydev->drv->phy_id == PHY_ID_VSC8504 ||
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phydev->drv->phy_id == PHY_ID_VSC8572 ||
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phydev->drv->phy_id == PHY_ID_VSC8601) ?
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MII_VSC8244_IMASK_MASK :
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@@ -402,6 +404,15 @@
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.ack_interrupt = &vsc824x_ack_interrupt,
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.config_intr = &vsc82xx_config_intr,
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}, {
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+ .phy_id = PHY_ID_VSC8504,
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+ .name = "Vitesse VSC8504",
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+ .phy_id_mask = 0x000ffff0,
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+ /* PHY_GBIT_FEATURES */
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+ .config_init = &vsc824x_config_init,
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+ .config_aneg = &vsc82x4_config_aneg,
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+ .ack_interrupt = &vsc824x_ack_interrupt,
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+ .config_intr = &vsc82xx_config_intr,
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+}, {
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.phy_id = PHY_ID_VSC8572,
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.name = "Vitesse VSC8572",
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.phy_id_mask = 0x000ffff0,
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@@ -488,6 +499,7 @@
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static struct mdio_device_id __maybe_unused vitesse_tbl[] = {
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{ PHY_ID_VSC8234, 0x000ffff0 },
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{ PHY_ID_VSC8244, 0x000fffc0 },
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+ { PHY_ID_VSC8504, 0x000ffff0 },
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{ PHY_ID_VSC8572, 0x000ffff0 },
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{ PHY_ID_VSC7385, 0x000ffff0 },
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{ PHY_ID_VSC7388, 0x000ffff0 },
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