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6bac820c0f
Refresh backport patches with make target/linux/refresh. Signed-off-by: Weijie Gao <hackpascal@gmail.com>
83 lines
2.3 KiB
Diff
83 lines
2.3 KiB
Diff
From 49e5663b505070424e18099841943f34342aa405 Mon Sep 17 00:00:00 2001
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From: Linus Walleij <linus.walleij@linaro.org>
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Date: Sun, 24 Sep 2023 01:09:01 +0200
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Subject: [PATCH] net: phy: amd: Support the Altima AMI101L
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The Altima AC101L is obviously compatible with the AMD PHY,
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as seen by reading the datasheet.
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Datasheet: https://docs.broadcom.com/doc/AC101L-DS05-405-RDS.pdf
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Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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---
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drivers/net/phy/Kconfig | 4 ++--
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drivers/net/phy/amd.c | 33 +++++++++++++++++++++++----------
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2 files changed, 25 insertions(+), 12 deletions(-)
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--- a/drivers/net/phy/Kconfig
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+++ b/drivers/net/phy/Kconfig
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@@ -69,9 +69,9 @@ config SFP
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comment "MII PHY device drivers"
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config AMD_PHY
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- tristate "AMD PHYs"
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+ tristate "AMD and Altima PHYs"
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help
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- Currently supports the am79c874
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+ Currently supports the AMD am79c874 and Altima AC101L.
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config MESON_GXL_PHY
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tristate "Amlogic Meson GXL Internal PHY"
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--- a/drivers/net/phy/amd.c
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+++ b/drivers/net/phy/amd.c
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@@ -13,6 +13,7 @@
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#include <linux/mii.h>
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#include <linux/phy.h>
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+#define PHY_ID_AC101L 0x00225520
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#define PHY_ID_AM79C874 0x0022561b
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#define MII_AM79C_IR 17 /* Interrupt Status/Control Register */
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@@ -87,19 +88,31 @@ static irqreturn_t am79c_handle_interrup
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return IRQ_HANDLED;
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}
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-static struct phy_driver am79c_driver[] = { {
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- .phy_id = PHY_ID_AM79C874,
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- .name = "AM79C874",
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- .phy_id_mask = 0xfffffff0,
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- /* PHY_BASIC_FEATURES */
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- .config_init = am79c_config_init,
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- .config_intr = am79c_config_intr,
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- .handle_interrupt = am79c_handle_interrupt,
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-} };
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+static struct phy_driver am79c_drivers[] = {
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+ {
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+ .phy_id = PHY_ID_AM79C874,
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+ .name = "AM79C874",
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+ .phy_id_mask = 0xfffffff0,
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+ /* PHY_BASIC_FEATURES */
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+ .config_init = am79c_config_init,
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+ .config_intr = am79c_config_intr,
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+ .handle_interrupt = am79c_handle_interrupt,
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+ },
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+ {
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+ .phy_id = PHY_ID_AC101L,
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+ .name = "AC101L",
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+ .phy_id_mask = 0xfffffff0,
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+ /* PHY_BASIC_FEATURES */
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+ .config_init = am79c_config_init,
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+ .config_intr = am79c_config_intr,
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+ .handle_interrupt = am79c_handle_interrupt,
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+ },
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+};
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-module_phy_driver(am79c_driver);
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+module_phy_driver(am79c_drivers);
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static struct mdio_device_id __maybe_unused amd_tbl[] = {
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+ { PHY_ID_AC101L, 0xfffffff0 },
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{ PHY_ID_AM79C874, 0xfffffff0 },
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{ }
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};
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